Ajouter .gitattributes

test

.gitattributes

@@ -0,0 +1,3 @@
+# Force Go as the main language
+*.go linguist-detectable=true
+* linguist-language=Go

config/conf.go

@@ -16,6 +16,7 @@ type Config struct {
 	Port          string
 	LokiUrl       string
 	LogLevel      string
+	Whitelist     bool
 }
 
 func (c Config) GetUrl() string {
@@ -37,19 +38,11 @@ func GetConfig() *Config {
 }
 
 func SetConfig(mongoUrl string, database string, natsUrl string, lokiUrl string, logLevel string) *Config {
-	/*once.Do(func() {
-		instance = &Config{
-			MongoUrl:      mongoUrl,
-			MongoDatabase: database,
-			NATSUrl:       natsUrl,
-			LokiUrl:       lokiUrl,
-			LogLevel:      logLevel,
-		}
-	})*/
 	GetConfig().MongoUrl = mongoUrl
 	GetConfig().MongoDatabase = database
 	GetConfig().NATSUrl = natsUrl
 	GetConfig().LokiUrl = lokiUrl
 	GetConfig().LogLevel = logLevel
+	GetConfig().Whitelist = true
 	return GetConfig()
 }

config/conf_loader.go

@@ -26,12 +26,12 @@ import (
 func GetConfLoader() *onion.Onion {
 	logger := zerolog.New(os.Stdout).With().Timestamp().Logger()
 	AppName := GetAppName()
-	EnvPrefix := strings.ToUpper(AppName[0:2]+AppName[3:]) + "_"
+	EnvPrefix := "OC_"
 	defaultConfigFile := "/etc/oc/" + AppName[3:] + ".json"
 	localConfigFile := "./" + AppName[3:] + ".json"
 	var configFile string
 	var o *onion.Onion
-	l3 := onion.NewEnvLayerPrefix("_", EnvPrefix)
+	l3 := GetEnvVarLayer(EnvPrefix)
 	l2, err := onion.NewFileLayer(localConfigFile, nil)
 	if err == nil {
 		logger.Info().Msg("Local config file found " + localConfigFile + ", overriding default file")
@@ -54,3 +54,17 @@ func GetConfLoader() *onion.Onion {
 	}
 	return o
 }
+
+func GetEnvVarLayer(prefix string) onion.Layer {
+	envVars := make(map[string]interface{})
+
+	for _, e := range os.Environ() {
+		pair := strings.SplitN(e, "=", 2)
+		key := pair[0]
+		if strings.HasPrefix(key, prefix) {
+			envVars[strings.TrimPrefix(key, prefix)] = pair[1]
+		}
+	}
+
+	return onion.NewMapLayer(envVars)
+}

dbs/mongo/mongo.go

@@ -8,7 +8,6 @@ import (
 
 	"cloud.o-forge.io/core/oc-lib/dbs"
 	"cloud.o-forge.io/core/oc-lib/logs"
-	"cloud.o-forge.io/core/oc-lib/static"
 	"github.com/rs/zerolog"
 
 	"go.mongodb.org/mongo-driver/bson"
@@ -49,7 +48,7 @@ func (m *MongoDB) Init(collections []string, config MongoConf) {
 	mngoCollections = collections
 	mngoConfig = config
 	if err := m.createClient(config.GetUrl(), false); err != nil {
-		m.Logger.Error().Msg(err.Error())
+		// m.Logger.Error().Msg(err.Error())
 	}
 }
 
@@ -132,10 +131,6 @@ func (m *MongoDB) prepareDB(list_collection []string, config MongoConf) {
 		new_collection := mngoDB.Collection(collection_name)
 		if _, exists := collectionMap[collection_name]; !exists {
 			m.createCollection(collection_name, new_collection)
-			if collection_name == "peer" {
-				id, p := static.GetMyLocalBsonPeer()
-				m.StoreOne(p, id, collection_name)
-			}
 		} else {
 			CollectionMap[collection_name] = new_collection
 		}
@@ -175,12 +170,12 @@ func (m *MongoDB) DeleteOne(id string, collection_name string) (int64, int, erro
 	filter := bson.M{"_id": id}
 	targetDBCollection := CollectionMap[collection_name]
 	opts := options.Delete().SetHint(bson.D{{Key: "_id", Value: 1}})
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	//defer cancel()
 
 	result, err := targetDBCollection.DeleteOne(MngoCtx, filter, opts)
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
 		return 0, 404, err
 	}
 	return result.DeletedCount, 200, nil
@@ -196,12 +191,12 @@ func (m *MongoDB) DeleteMultiple(f map[string]interface{}, collection_name strin
 	}
 	targetDBCollection := CollectionMap[collection_name]
 	opts := options.Delete().SetHint(bson.D{{Key: "_id", Value: 1}})
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	//defer cancel()
 
 	result, err := targetDBCollection.DeleteMany(MngoCtx, filter, opts)
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
 		return 0, 404, err
 	}
 	return result.DeletedCount, 200, nil
@@ -219,11 +214,11 @@ func (m *MongoDB) UpdateMultiple(set interface{}, filter map[string]interface{},
 		f = append(f, bson.E{Key: k, Value: v})
 	}
 	targetDBCollection := CollectionMap[collection_name]
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 50*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	//defer cancel()
 	res, err := targetDBCollection.UpdateMany(MngoCtx, f, dbs.InputToBson(doc, true))
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
 		return 0, 404, err
 	}
 	return res.UpsertedCount, 200, nil
@@ -238,11 +233,11 @@ func (m *MongoDB) UpdateOne(set interface{}, id string, collection_name string)
 	bson.Unmarshal(b, &doc)
 	filter := bson.M{"_id": id}
 	targetDBCollection := CollectionMap[collection_name]
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 50*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	//defer cancel()
 	_, err := targetDBCollection.UpdateOne(MngoCtx, filter, dbs.InputToBson(doc, true))
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
 		return "", 404, err
 	}
 	return id, 200, nil
@@ -257,12 +252,12 @@ func (m *MongoDB) StoreOne(obj interface{}, id string, collection_name string) (
 	bson.Unmarshal(b, &doc)
 	doc["_id"] = id
 	targetDBCollection := CollectionMap[collection_name]
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	//defer cancel()
 
 	_, err := targetDBCollection.InsertOne(MngoCtx, doc)
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
+		// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
 		return "", 409, err
 	}
 
@@ -275,13 +270,12 @@ func (m *MongoDB) LoadOne(id string, collection_name string) (*mongo.SingleResul
 	}
 	filter := bson.M{"_id": id}
 	targetDBCollection := CollectionMap[collection_name]
-
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	//defer cancel()
 
 	res := targetDBCollection.FindOne(MngoCtx, filter)
 	if res.Err() != nil {
-		m.Logger.Error().Msg("Couldn't find resource " + id + ". Error : " + res.Err().Error())
+		// m.Logger.Error().Msg("Couldn't find resource " + id + ". Error : " + res.Err().Error())
 		err := res.Err()
 		return nil, 404, err
 	}
@@ -293,7 +287,7 @@ func (m *MongoDB) Search(filters *dbs.Filters, collection_name string) (*mongo.C
 		return nil, 503, err
 	}
 	opts := options.Find()
-	opts.SetLimit(100)
+	opts.SetLimit(1000)
 	targetDBCollection := CollectionMap[collection_name]
 	orList := bson.A{}
 	andList := bson.A{}
@@ -319,8 +313,8 @@ func (m *MongoDB) Search(filters *dbs.Filters, collection_name string) (*mongo.C
 		}
 	}
 
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	// defer cancel()
 	if cursor, err := targetDBCollection.Find(
 		MngoCtx,
 		f,
@@ -342,12 +336,12 @@ func (m *MongoDB) LoadFilter(filter map[string]interface{}, collection_name stri
 	}
 	targetDBCollection := CollectionMap[collection_name]
 
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	//defer cancel()
 
 	res, err := targetDBCollection.Find(MngoCtx, f)
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
+		// m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
 		return nil, 404, err
 	}
 	return res, 200, nil
@@ -359,12 +353,12 @@ func (m *MongoDB) LoadAll(collection_name string) (*mongo.Cursor, int, error) {
 	}
 	targetDBCollection := CollectionMap[collection_name]
 
-	MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
+	MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
+	//defer cancel()
 
 	res, err := targetDBCollection.Find(MngoCtx, bson.D{})
 	if err != nil {
-		m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
+		// m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
 		return nil, 404, err
 	}
 	return res, 200, nil

dbs/mongo/mongo_utils.go

@@ -19,7 +19,7 @@ func init() {
 		{Key: "example", Value: "text"}},
 	})
 
-	IndexesMap["datacenter"] = append(IndexesMap["datacenter"], mongo.IndexModel{Keys: bson.D{
+	IndexesMap["compute"] = append(IndexesMap["compute"], mongo.IndexModel{Keys: bson.D{
 		{Key: "description", Value: "text"},
 		{Key: "example", Value: "text"},
 		{Key: "owner", Value: "text"}},

doc/model.puml

@@ -7,7 +7,7 @@ abstract Resource{
     +icon: string
     +description: string
     +graphic: GraphicElement
-    +element: DataResource/ProcessingResource/StorageResource/Workflow/DatacenterResource
+    +element: DataResource/ProcessingResource/StorageResource/Workflow/ComputeResource
 }
 
 class DataResource {
@@ -31,7 +31,7 @@ class StorageResource {
     +capacity: int
 }
 
-class DatacenterResource {
+class ComputeResource {
     +UUID: int
     +name: string
 
@@ -96,7 +96,7 @@ class UserWorkflows {
 
 class DatacenterWorkflows {
     +UUID: int
-    +datacenter: DatacenterResource
+    +compute: ComputeResource
     +workflows: Workflow[]
 }   
 
@@ -159,7 +159,7 @@ DatacenterWorkflows "1" o-- "0..*" Workflow
 Resource<|-- DataResource
 Resource<|-- ProcessingResource
 Resource<|-- StorageResource
-Resource<|-- DatacenterResource
+Resource<|-- ComputeResource
 Resource<|-- Workflow
 
 ResourceSet "1" o-- "0..*" Ressource

doc/order_model.puml

@@ -0,0 +1,325 @@
+@startuml
+
+class AbstractObject {
+  ID string 
+  Name string
+  IsDraft bool // is consider as a draft
+  UpdateDate date 
+  LastPeerWriter string 
+  CreatorID string 
+  AccessMode int // public or private
+}
+
+AbstractObject ^-- AbstractResource
+AbstractObject ^-- Order
+AbstractObject ^-- Booking
+AbstractObject ^-- BuyingStatus
+AbstractObject ^-- WorkflowExecution
+AbstractObject ^-- Workflow
+
+class AbstractResource {
+  Logo string 
+  Description string 
+  ShortDescription string 
+  Owners []string 
+  UsageRestrictions string 
+  
+  VerifyAuth(request) bool
+}
+
+AbstractResource "1 " --* "many  " ResourceInstanceITF
+AbstractCustomizedResource "1  " --* "1  " ResourceInstanceITF
+
+AbstractResource ^-- ComputeResource
+AbstractResource ^-- DataResource
+AbstractResource ^-- ProcessingResource
+AbstractResource ^-- StorageResource
+AbstractResource ^-- WorkflowResource
+class ComputeResource {
+  Architecture string 
+  Infrastructure string
+}
+class DataResource {
+  Type string 
+  Quality string 
+  OpenData bool 
+  Static bool 
+  UpdatePeriod date 
+  PersonalData bool 
+  AnonymizedPersonalData bool
+  SizeGB float64
+  Licence string 
+  Example string
+}
+ProcessingResource "1  " *-- "1  " ProcessingUsage
+class ProcessingUsage {
+  CPUs map[string]CPU 
+  GPUs map[string]GPU 
+  RAM RAM
+  StorageGB float64 
+  Hypothesis string 
+  ScalingModel string
+}
+
+class ProcessingResource {
+  Infrastructure string 
+  Service bool 
+  Usage ProcessingUsage
+  OpenSource bool 
+  License string 
+  Maturity string 
+}
+class StorageResource {
+  Type string 
+  Accronym string
+}
+WorkflowResource "1  " --* "many  " ComputeResource
+WorkflowResource "1  " --* "many  " DataResource
+WorkflowResource "1  " --* "many  " ProcessingResource
+WorkflowResource "1  " --* "many  " StorageResource
+class WorkflowResource {
+  WorkflowID string 
+}
+
+class ExploitResourceSet {}
+
+AbstractCustomizedResource --^ AbstractResource
+AbstractCustomizedResource --* ExploitResourceSet
+ExploitResourceSet ^-- CustomizedComputeResource
+ExploitResourceSet ^-- CustomizedDataResource
+ExploitResourceSet ^-- CustomizedProcessingResource
+ExploitResourceSet ^-- CustomizedStorageResource
+ExploitResourceSet ^-- CustomizedWorkflowResource
+class AbstractCustomizedResource {
+// A customized resource is an 
+// extended abstract resource not use in catalog
+  ExplicitBookingDurationS float64 
+  UsageStart date 
+  UsageEnd date 
+  SelectedPricing string
+}
+class CustomizedComputeResource {
+  CPUsLocated map[string]float64
+  GPUsLocated map[string]float64
+  RAMLocated float64
+}
+class CustomizedDataResource {
+  StorageGB float64
+}
+class CustomizedProcessingResource {
+  Container Container
+}
+class CustomizedStorageResource {
+  StorageGB bool
+}
+class CustomizedWorkflowResource {}
+
+interface ResourceInstanceITF {
+  GetID() string 
+  VerifyPartnership() bool // eval if there is one partnership per peer groups in every instance
+  GetPeerGroups() []ResourcePartnerITF, []map[string][]string 
+  ClearPeerGroups()
+}
+
+ResourceInstanceITF -- ResourceInstance
+ResourceInstance ^-- ComputeResourceInstance
+ResourceInstance ^-- StorageResourceInstance
+ResourceInstance "many  " --* "1  " ResourcePartnerITF
+class ResourceInstance {
+  ID string 
+  Location Geopoint
+  Country CountryCode 
+  AccessProtocol string 
+}
+class ComputeResourceInstance {
+  SecurityLevel string 
+  PowerSource string 
+  CPUs map[string]CPU 
+  GPUs map[string]GPU 
+  RAM RAM
+}
+class StorageResourceInstance {
+  Local bool 
+  SecurityLevel string 
+  SizeType string 
+  SizeGB int 
+  Encryption bool 
+  Redundancy string 
+  Throughput string
+}
+
+ResourcePartnerITF -- ResourcePartnership
+ResourcePartnership ^-- ComputeResourcePartnership
+ResourcePartnership ^-- DataResourcePartnership
+ResourcePartnership ^-- StorageResourcePartnership
+
+interface ResourcePartnerITF {
+  GetPricing(id string) PricingProfileITF
+  GetPeerGroups() []ResourcePartnerITF, []map[string][]string 
+  ClearPeerGroups()
+}
+
+ResourcePartnership "many  " --*  "1  " PricingProfileITF
+class ResourcePartnership{
+  Namespace string 
+  PeerGroups map[string][]string 
+}
+class ComputeResourcePartnership {
+  MaxAllowedCPUsCores map[string]int 
+  MaxAllowedGPUsMemoryGB map[string]float64 
+  RAMSizeGB float64
+}
+class DataResourcePartnership {
+  MaxDownloadableGBAllowed float64
+  PersonalDataAllowed bool
+  AnonymizedPersonalDataAllowed bool
+}
+class StorageResourcePartnership {
+  MaxSizeGBAllowed float64
+  OnlyEncryptedAllowed bool
+}
+
+
+RefundType -- AccessPricingProfile
+enum RefundType {
+  REFUND_DEAD_END
+  REFUND_ON_ERROR
+  REFUND_ON_EARLY_END
+}
+PricingProfileITF -- AccessPricingProfile
+PricingProfileITF -- ExploitPricingProfile
+PricingProfileITF -- WorkflowResourcePricingProfile
+AccessPricingProfile ^-- DataResourcePricingProfile
+AccessPricingProfile ^-- ProcessingResourcePricingProfile
+ExploitPricingProfile ^-- ComputeResourcePricingProfile
+ExploitPricingProfile ^-- StorageResourcePricingProfile
+interface PricingProfileITF {
+  GetPrice(quantity float64, val float64, start date, end date, request) float64
+  IsPurchased() bool
+}
+class AccessPricingProfile {
+  ID string 
+  Pricing PricingStrategy
+  DefaultRefundType RefundType 
+  RefundRatio int // percentage of refund on price
+}
+class DataResourcePricingProfile {}
+class ProcessingResourcePricingProfile {}
+
+ExploitPrivilegeStrategy -- ExploitPricingProfile
+enum ExploitPrivilegeStrategy {
+  BASIC
+  GARANTED_ON_DELAY
+  GARANTED
+} 
+
+AccessPricingProfile --* PricingStrategy
+AccessPricingProfile ^-- ExploitPricingProfile
+class ExploitPricingProfile {
+  AdditionnalRefundTypes RefundTypeint 
+  PrivilegeStrategy ExploitPrivilegeStrategy 
+  GarantedDelaySecond int 
+  Exceeding bool 
+  ExceedingRatio int // percentage of Exceeding based on price
+}
+class ComputeResourcePricingProfile {
+  OverrideCPUsPrices map[string]float64
+  OverrideGPUsPrices map[string]float64
+  OverrideRAMPrice float64
+}
+class StorageResourcePricingProfile {}
+WorkflowResourcePricingProfile "1  " --* "many  " ExploitResourceSet
+
+class WorkflowResourcePricingProfile {
+  ID string 
+}
+
+BuyingStrategy -- PricingStrategy
+enum BuyingStrategy {
+  UNLIMITED 
+  SUBSCRIPTION 
+  PAY_PER_USE
+}
+Strategy -- TimePricingStrategy
+Strategy "0-1  " *-- " " PricingStrategy
+interface Strategy {
+  GetStrategy () string 
+  GetStrategyValue() int
+}
+enum TimePricingStrategy {
+  ONCE 
+  PER_SECOND 
+  PER_MINUTE
+  PER_HOUR
+  PER_DAY
+  PER_WEEK
+  PER_MONTH
+}
+
+class PricingStrategy {
+  Price float64 
+  BuyingStrategy 
+  TimePricingStrategy TimePricingStrategy
+  OverrideStrategy Strategy
+}
+
+
+PeerOrder "many  " *-- "1  " Order
+PeerItemOrder "many  " *-- "1  " PeerOrder
+PricedItemITF "many  " *-- "1  " PeerItemOrder
+
+PricedItemITF -- AbstractCustomizedResource
+
+class Order {
+  OrderBy string 
+  WorkflowExecutionIDs []string
+  Status string 
+  Total float64
+}
+class PeerOrder {
+  PeerID string 
+  Error string 
+  Status string 
+  BillingAddress string 
+  Total float64
+}
+class PeerItemOrder {
+  Quantity int 
+  BuyingStatus string 
+}
+
+class BuyingStatus {}
+
+WorkflowExecution "many  " --* "1  " Workflow
+Workflow "1  " --* "many  " WorkflowScheduler
+WorkflowScheduler "1  " --* "many  " WorkflowExecution
+
+class WorkflowExecution {
+  ExecDate date 
+  EndDate date 
+  State string 
+  WorkflowID string 
+  
+  ToBookings() []Booking
+}
+class WorkflowScheduler* {
+  Message string 
+  Warning string 
+  Start date 
+  End date 
+  DurationS float64
+  Cron string
+  
+  Schedules(workflowID string, request) []WorkflowExecution
+}
+
+
+Workflow "1  " --* "many  " ExploitResourceSet
+
+class Workflow {}
+
+interface PricedItemITF {
+  getPrice(request) float64, error
+}
+
+@enduml

doc/paymentflowV1.puml

@@ -0,0 +1,29 @@
+@startuml
+user -> client : schedule 
+client -> OrderAPIP1 : check book
+OrderAPIP1 -> datacenterAPIP2 : check book
+datacenterAPIP2 -> OrderAPIP1 : send ok
+OrderAPIP1 -> datacenterAPIP2 : generate draft book
+OrderAPIP1 -> client : send ok 
+client -> OrderAPIP1 : send scheduler
+OrderAPIP1 -> OrderAPIP1 : draft executions
+OrderAPIP1 -> OrderAPIP1 : draft order
+OrderAPIP1 -> client : send drafted order
+client -> user : 
+user -> client : select pricing profile
+client -> OrderAPIP1 : update order 
+OrderAPIP1 -> datacenterAPIP2 : check book
+datacenterAPIP2 -> OrderAPIP1 : send ok
+OrderAPIP1 -> datacenterAPIP2 : generate draft book
+OrderAPIP1 -> client : send order
+user -> client : order
+client -> OrderAPIP1 : order 
+OrderAPIP1 -> PaymentAPIBCP1 : send payment
+PaymentAPIBCP1 -> OrderAPIP1 : send ok 
+OrderAPIP1 -> datacenterAPIP2 : undraft booking
+OrderAPIP1 -> OrderAPIP1 : undraft execution
+OrderAPIP1 -> OrderAPIP1 : undraft order
+OrderAPIP1 -> client : send ok 
+client -> client : redirect
+@enduml
+

entrypoint.go

@@ -1,8 +1,11 @@
 package oclib
 
 import (
+	"encoding/base64"
+	"encoding/json"
 	"errors"
 	"fmt"
+	"net/http"
 	"strings"
 
 	"runtime/debug"
@@ -12,20 +15,20 @@ import (
 	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
 	"cloud.o-forge.io/core/oc-lib/logs"
 	"cloud.o-forge.io/core/oc-lib/models"
+	"cloud.o-forge.io/core/oc-lib/models/booking"
 	"cloud.o-forge.io/core/oc-lib/models/collaborative_area"
 	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/rules/rule"
+	"cloud.o-forge.io/core/oc-lib/models/live"
+	"cloud.o-forge.io/core/oc-lib/models/order"
 	"cloud.o-forge.io/core/oc-lib/models/peer"
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/resources/data"
-	"cloud.o-forge.io/core/oc-lib/models/resources/datacenter"
-	"cloud.o-forge.io/core/oc-lib/models/resources/processing"
-	"cloud.o-forge.io/core/oc-lib/models/resources/storage"
-	w "cloud.o-forge.io/core/oc-lib/models/resources/workflow"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/models/resources/purchase_resource"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 	w2 "cloud.o-forge.io/core/oc-lib/models/workflow"
 	"cloud.o-forge.io/core/oc-lib/models/workflow_execution"
 	"cloud.o-forge.io/core/oc-lib/models/workspace"
 	"cloud.o-forge.io/core/oc-lib/tools"
+	beego "github.com/beego/beego/v2/server/web"
 	"github.com/beego/beego/v2/server/web/context"
 	"github.com/goraz/onion"
 	"github.com/rs/zerolog"
@@ -41,15 +44,19 @@ const (
 	DATA_RESOURCE                   = tools.DATA_RESOURCE
 	PROCESSING_RESOURCE             = tools.PROCESSING_RESOURCE
 	STORAGE_RESOURCE                = tools.STORAGE_RESOURCE
-	DATACENTER_RESOURCE             = tools.DATACENTER_RESOURCE
+	COMPUTE_RESOURCE                = tools.COMPUTE_RESOURCE
 	WORKFLOW_RESOURCE               = tools.WORKFLOW_RESOURCE
 	WORKFLOW                        = tools.WORKFLOW
 	WORKSPACE                       = tools.WORKSPACE
 	WORKFLOW_EXECUTION              = tools.WORKFLOW_EXECUTION
 	PEER                            = tools.PEER
-	SHARED_WORKSPACE                = tools.COLLABORATIVE_AREA
+	COLLABORATIVE_AREA              = tools.COLLABORATIVE_AREA
 	RULE                            = tools.RULE
 	BOOKING                         = tools.BOOKING
+	ORDER                           = tools.ORDER
+	LIVE_DATACENTER                 = tools.LIVE_DATACENTER
+	LIVE_STORAGE                    = tools.LIVE_STORAGE
+	PURCHASE_RESOURCE               = tools.PURCHASE_RESOURCE
 )
 
 // will turn into standards api hostnames
@@ -95,11 +102,75 @@ type LibData struct {
 	Err  string         `bson:"error" json:"error"`
 }
 
-func Init(appName string) {
+func InitDaemon(appName string) {
 	config.SetAppName(appName) // set the app name to the logger to define the main log chan
 	// create a temporary console logger for init
 	logs.SetLogger(logs.CreateLogger("main"))
+	// Load the right config file
+	o := GetConfLoader()
 
+	// feed the library with the loaded config
+	SetConfig(
+		o.GetStringDefault("MONGO_URL", "mongodb://127.0.0.1:27017"),
+		o.GetStringDefault("MONGO_DATABASE", "DC_myDC"),
+		o.GetStringDefault("NATS_URL", "nats://localhost:4222"),
+		o.GetStringDefault("LOKI_URL", ""),
+		o.GetStringDefault("LOG_LEVEL", "info"),
+	)
+	// Beego init
+	beego.BConfig.AppName = appName
+	beego.BConfig.Listen.HTTPPort = o.GetIntDefault("port", 8080)
+	beego.BConfig.WebConfig.DirectoryIndex = true
+	beego.BConfig.WebConfig.StaticDir["/swagger"] = "swagger"
+}
+
+type IDTokenClaims struct {
+	UserID string   `json:"user_id"`
+	PeerID string   `json:"peer_id"`
+	Groups []string `json:"groups"`
+}
+
+// SessionClaims struct
+type SessionClaims struct {
+	AccessToken map[string]interface{} `json:"access_token"`
+	IDToken     IDTokenClaims          `json:"id_token"`
+}
+
+// Claims struct
+type Claims struct {
+	Session SessionClaims `json:"session"`
+}
+
+func ExtractTokenInfo(request http.Request) (string, string, []string) {
+	reqToken := request.Header.Get("Authorization")
+	splitToken := strings.Split(reqToken, "Bearer ")
+	if len(splitToken) < 2 {
+		reqToken = ""
+	} else {
+		reqToken = splitToken[1]
+	}
+	if reqToken != "" {
+		token := strings.Split(reqToken, ".")
+		if len(token) > 2 {
+			bytes, err := base64.StdEncoding.DecodeString(token[2])
+			if err != nil {
+				return "", "", []string{}
+			}
+			var c Claims
+			err = json.Unmarshal(bytes, &c)
+			if err != nil {
+				return "", "", []string{}
+			}
+			return c.Session.IDToken.UserID, c.Session.IDToken.PeerID, c.Session.IDToken.Groups
+		}
+	}
+	return "", "", []string{}
+}
+
+func Init(appName string) {
+	InitDaemon(appName)
+	api := &tools.API{}
+	api.Discovered(beego.BeeApp.Handlers.GetAllControllerInfo())
 }
 
 //
@@ -131,44 +202,6 @@ func SetConfig(mongoUrl string, database string, natsUrl string, lokiUrl string,
 	}()
 	logs.CreateLogger("main")
 	mongo.MONGOService.Init(models.GetModelsNames(), config.GetConfig()) // init the mongo service
-	/*
-		Here we will check if the resource model is already stored in the database
-		If not we will store it
-		Resource model is the model that will define the structure of the resources
-	*/
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	for _, model := range []string{tools.DATA_RESOURCE.String(), tools.PROCESSING_RESOURCE.String(), tools.STORAGE_RESOURCE.String(), tools.DATACENTER_RESOURCE.String(), tools.WORKFLOW_RESOURCE.String()} {
-		data, code, _ := accessor.Search(nil, model)
-		if code == 404 || len(data) == 0 {
-			m := map[string]resource_model.Model{}
-			// TODO Specify the model for each resource
-			// for now only processing is specified here (not an elegant way)
-			if model == tools.PROCESSING_RESOURCE.String() {
-				m["command"] = resource_model.Model{
-					Type:     "string",
-					ReadOnly: false,
-				}
-				m["args"] = resource_model.Model{
-					Type:     "string",
-					ReadOnly: false,
-				}
-				m["env"] = resource_model.Model{
-					Type:     "string",
-					ReadOnly: false,
-				}
-				m["volumes"] = resource_model.Model{
-					Type:     "map[string]string",
-					ReadOnly: false,
-				}
-			}
-			accessor.StoreOne(&resource_model.ResourceModel{
-				ResourceType: model,
-				Model: map[string]map[string]resource_model.Model{
-					"container": m,
-				},
-			})
-		}
-	}
 	return cfg
 }
 
@@ -198,6 +231,64 @@ func GetConfLoader() *onion.Onion {
 	return config.GetConfLoader()
 }
 
+type Request struct {
+	collection LibDataEnum
+	user       string
+	peerID     string
+	groups     []string
+	caller     *tools.HTTPCaller
+}
+
+func NewRequest(collection LibDataEnum, user string, peerID string, groups []string, caller *tools.HTTPCaller) *Request {
+	return &Request{collection: collection, user: user, peerID: peerID, groups: groups, caller: caller}
+}
+
+func ToScheduler(m interface{}) (n *workflow_execution.WorkflowSchedule) {
+	defer func() {
+		if r := recover(); r != nil {
+			return
+		}
+	}()
+	return m.(*workflow_execution.WorkflowSchedule)
+}
+
+func (r *Request) Schedule(wfID string, scheduler *workflow_execution.WorkflowSchedule) (*workflow_execution.WorkflowSchedule, error) {
+	ws, _, _, err := scheduler.Schedules(wfID, &tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return ws, nil
+}
+
+func (r *Request) CheckBooking(wfID string, start string, end string, durationInS float64, cron string) bool {
+	ok, _, _, _, _, err := workflow_execution.NewScheduler(start, end, durationInS, cron).GetBuyAndBook(wfID, &tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	})
+	if err != nil {
+		fmt.Println(err)
+		return false
+	}
+	return ok
+}
+
+func (r *Request) PaymentTunnel(o *order.Order, scheduler *workflow_execution.WorkflowSchedule) error {
+	/*return o.Pay(scheduler, &tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	})*/
+	return nil
+}
+
 /*
 * Search will search for the data in the database
 * @param filters *dbs.Filters
@@ -206,18 +297,19 @@ func GetConfLoader() *onion.Onion {
 * @param c ...*tools.HTTPCaller
 * @return data LibDataShallow
  */
-func Search(filters *dbs.Filters, word string, collection LibDataEnum, c ...*tools.HTTPCaller) (data LibDataShallow) {
+func (r *Request) Search(filters *dbs.Filters, word string, isDraft bool) (data LibDataShallow) {
 	defer func() { // recover the panic
 		if r := recover(); r != nil {
 			tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in Search : "+fmt.Sprintf("%v", r)))
 			data = LibDataShallow{Data: nil, Code: 500, Err: "Panic recovered in LoadAll : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
 		}
 	}()
-	var caller *tools.HTTPCaller // define the caller
-	if len(c) > 0 {
-		caller = c[0]
-	}
-	d, code, err := models.Model(collection.EnumIndex()).GetAccessor(caller).Search(filters, word)
+	d, code, err := models.Model(r.collection.EnumIndex()).GetAccessor(&tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	}).Search(filters, word, isDraft)
 	if err != nil {
 		data = LibDataShallow{Data: d, Code: code, Err: err.Error()}
 		return
@@ -232,18 +324,19 @@ func Search(filters *dbs.Filters, word string, collection LibDataEnum, c ...*too
 * @param c ...*tools.HTTPCaller
 * @return data LibDataShallow
  */
-func LoadAll(collection LibDataEnum, c ...*tools.HTTPCaller) (data LibDataShallow) {
+func (r *Request) LoadAll(isDraft bool) (data LibDataShallow) {
 	defer func() { // recover the panic
 		if r := recover(); r != nil {
 			tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in LoadAll : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
 			data = LibDataShallow{Data: nil, Code: 500, Err: "Panic recovered in LoadAll : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
 		}
 	}()
-	var caller *tools.HTTPCaller // define the caller
-	if len(c) > 0 {
-		caller = c[0]
-	}
-	d, code, err := models.Model(collection.EnumIndex()).GetAccessor(caller).LoadAll()
+	d, code, err := models.Model(r.collection.EnumIndex()).GetAccessor(&tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	}).LoadAll(isDraft)
 	if err != nil {
 		data = LibDataShallow{Data: d, Code: code, Err: err.Error()}
 		return
@@ -259,18 +352,19 @@ func LoadAll(collection LibDataEnum, c ...*tools.HTTPCaller) (data LibDataShallo
 * @param c ...*tools.HTTPCaller
 * @return data LibData
  */
-func LoadOne(collection LibDataEnum, id string, c ...*tools.HTTPCaller) (data LibData) {
+func (r *Request) LoadOne(id string) (data LibData) {
 	defer func() { // recover the panic
 		if r := recover(); r != nil {
 			tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in LoadOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
 			data = LibData{Data: nil, Code: 500, Err: "Panic recovered in LoadOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
 		}
 	}()
-	var caller *tools.HTTPCaller // define the caller
-	if len(c) > 0 {
-		caller = c[0]
-	}
-	d, code, err := models.Model(collection.EnumIndex()).GetAccessor(caller).LoadOne(id)
+	d, code, err := models.Model(r.collection.EnumIndex()).GetAccessor(&tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	}).LoadOne(id)
 	if err != nil {
 		data = LibData{Data: d, Code: code, Err: err.Error()}
 		return
@@ -287,19 +381,20 @@ func LoadOne(collection LibDataEnum, id string, c ...*tools.HTTPCaller) (data Li
 * @param c ...*tools.HTTPCaller
 * @return data LibData
  */
-func UpdateOne(collection LibDataEnum, set map[string]interface{}, id string, c ...*tools.HTTPCaller) (data LibData) {
+func (r *Request) UpdateOne(set map[string]interface{}, id string) (data LibData) {
 	defer func() { // recover the panic
 		if r := recover(); r != nil {
 			tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in UpdateOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
 			data = LibData{Data: nil, Code: 500, Err: "Panic recovered in UpdateOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
 		}
 	}()
-	var caller *tools.HTTPCaller // define the caller
-	if len(c) > 0 {
-		caller = c[0]
-	}
-	model := models.Model(collection.EnumIndex())
-	d, code, err := model.GetAccessor(caller).UpdateOne(model.Deserialize(set), id)
+	model := models.Model(r.collection.EnumIndex())
+	d, code, err := model.GetAccessor(&tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	}).UpdateOne(model.Deserialize(set, model), id)
 	if err != nil {
 		data = LibData{Data: d, Code: code, Err: err.Error()}
 		return
@@ -315,18 +410,19 @@ func UpdateOne(collection LibDataEnum, set map[string]interface{}, id string, c
 * @param c ...*tools.HTTPCaller
 * @return data LibData
  */
-func DeleteOne(collection LibDataEnum, id string, c ...*tools.HTTPCaller) (data LibData) {
+func (r *Request) DeleteOne(id string) (data LibData) {
 	defer func() { // recover the panic
 		if r := recover(); r != nil {
 			tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in DeleteOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
 			data = LibData{Data: nil, Code: 500, Err: "Panic recovered in DeleteOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
 		}
 	}()
-	var caller *tools.HTTPCaller // define the caller
-	if len(c) > 0 {
-		caller = c[0]
-	}
-	d, code, err := models.Model(collection.EnumIndex()).GetAccessor(caller).DeleteOne(id)
+	d, code, err := models.Model(r.collection.EnumIndex()).GetAccessor(&tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	}).DeleteOne(id)
 	if err != nil {
 		data = LibData{Data: d, Code: code, Err: err.Error()}
 		return
@@ -342,19 +438,20 @@ func DeleteOne(collection LibDataEnum, id string, c ...*tools.HTTPCaller) (data
 * @param c ...*tools.HTTPCaller
 * @return data LibData
  */
-func StoreOne(collection LibDataEnum, object map[string]interface{}, c ...*tools.HTTPCaller) (data LibData) {
+func (r *Request) StoreOne(object map[string]interface{}) (data LibData) {
 	defer func() { // recover the panic
 		if r := recover(); r != nil {
 			tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in StoreOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
 			data = LibData{Data: nil, Code: 500, Err: "Panic recovered in StoreOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
 		}
 	}()
-	var caller *tools.HTTPCaller // define the caller
-	if len(c) > 0 {
-		caller = c[0]
-	}
-	model := models.Model(collection.EnumIndex())
-	d, code, err := model.GetAccessor(caller).StoreOne(model.Deserialize(object))
+	model := models.Model(r.collection.EnumIndex())
+	d, code, err := model.GetAccessor(&tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	}).StoreOne(model.Deserialize(object, model))
 	if err != nil {
 		data = LibData{Data: d, Code: code, Err: err.Error()}
 		return
@@ -370,19 +467,20 @@ func StoreOne(collection LibDataEnum, object map[string]interface{}, c ...*tools
 * @param c ...*tools.HTTPCaller
 * @return data LibData
  */
-func CopyOne(collection LibDataEnum, object map[string]interface{}, c ...*tools.HTTPCaller) (data LibData) {
+func (r *Request) CopyOne(object map[string]interface{}) (data LibData) {
 	defer func() { // recover the panic
 		if r := recover(); r != nil {
 			tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in CopyOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
 			data = LibData{Data: nil, Code: 500, Err: "Panic recovered in UpdateOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
 		}
 	}()
-	var caller *tools.HTTPCaller // define the caller
-	if len(c) > 0 {
-		caller = c[0]
-	}
-	model := models.Model(collection.EnumIndex())
-	d, code, err := model.GetAccessor(caller).CopyOne(model.Deserialize(object))
+	model := models.Model(r.collection.EnumIndex())
+	d, code, err := model.GetAccessor(&tools.APIRequest{
+		Caller:   r.caller,
+		Username: r.user,
+		PeerID:   r.peerID,
+		Groups:   r.groups,
+	}).CopyOne(model.Deserialize(object, model))
 	if err != nil {
 		data = LibData{Data: d, Code: code, Err: err.Error()}
 		return
@@ -393,74 +491,171 @@ func CopyOne(collection LibDataEnum, object map[string]interface{}, c ...*tools.
 
 // ================ CAST ========================= //
 
-func (l *LibData) ToDataResource() *data.DataResource {
-	if l.Data.GetAccessor(nil).GetType() == tools.DATA_RESOURCE.String() {
-		return l.Data.(*data.DataResource)
+func (l *LibData) ToDataResource() *resources.DataResource {
+	if l.Data.GetAccessor(nil).GetType() == tools.DATA_RESOURCE {
+		return l.Data.(*resources.DataResource)
 	}
 	return nil
 }
 
-func (l *LibData) ToDatacenterResource() *datacenter.DatacenterResource {
-	if l.Data != nil && l.Data.GetAccessor(nil).GetType() == tools.DATACENTER_RESOURCE.String() {
-		return l.Data.(*datacenter.DatacenterResource)
+func (l *LibData) ToComputeResource() *resources.ComputeResource {
+	if l.Data != nil && l.Data.GetAccessor(nil).GetType() == tools.COMPUTE_RESOURCE {
+		return l.Data.(*resources.ComputeResource)
 	}
 	return nil
 }
-func (l *LibData) ToStorageResource() *storage.StorageResource {
-	if l.Data.GetAccessor(nil).GetType() == tools.STORAGE_RESOURCE.String() {
-		return l.Data.(*storage.StorageResource)
+func (l *LibData) ToStorageResource() *resources.StorageResource {
+	if l.Data.GetAccessor(nil).GetType() == tools.STORAGE_RESOURCE {
+		return l.Data.(*resources.StorageResource)
 	}
 	return nil
 }
-func (l *LibData) ToProcessingResource() *processing.ProcessingResource {
-	if l.Data.GetAccessor(nil).GetType() == tools.PROCESSING_RESOURCE.String() {
-		return l.Data.(*processing.ProcessingResource)
+func (l *LibData) ToProcessingResource() *resources.ProcessingResource {
+	if l.Data.GetAccessor(nil).GetType() == tools.PROCESSING_RESOURCE {
+		return l.Data.(*resources.ProcessingResource)
 	}
 	return nil
 }
-func (l *LibData) ToWorkflowResource() *w.WorkflowResource {
-	if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW_RESOURCE.String() {
-		return l.Data.(*w.WorkflowResource)
+func (l *LibData) ToWorkflowResource() *resources.WorkflowResource {
+	if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW_RESOURCE {
+		return l.Data.(*resources.WorkflowResource)
 	}
 	return nil
 }
 func (l *LibData) ToPeer() *peer.Peer {
-	if l.Data.GetAccessor(nil).GetType() == tools.PEER.String() {
+	if l.Data.GetAccessor(nil).GetType() == tools.PEER {
 		return l.Data.(*peer.Peer)
 	}
 	return nil
 }
 
 func (l *LibData) ToWorkflow() *w2.Workflow {
-	if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW.String() {
+	if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW {
 		return l.Data.(*w2.Workflow)
 	}
 	return nil
 }
 func (l *LibData) ToWorkspace() *workspace.Workspace {
-	if l.Data.GetAccessor(nil).GetType() == tools.WORKSPACE.String() {
+	if l.Data.GetAccessor(nil).GetType() == tools.WORKSPACE {
 		return l.Data.(*workspace.Workspace)
 	}
 	return nil
 }
 
 func (l *LibData) ToCollaborativeArea() *collaborative_area.CollaborativeArea {
-	if l.Data.GetAccessor(nil).GetType() == tools.COLLABORATIVE_AREA.String() {
+	if l.Data.GetAccessor(nil).GetType() == tools.COLLABORATIVE_AREA {
 		return l.Data.(*collaborative_area.CollaborativeArea)
 	}
 	return nil
 }
 
 func (l *LibData) ToRule() *rule.Rule {
-	if l.Data.GetAccessor(nil).GetType() == tools.COLLABORATIVE_AREA.String() {
+	if l.Data.GetAccessor(nil).GetType() == tools.COLLABORATIVE_AREA {
 		return l.Data.(*rule.Rule)
 	}
 	return nil
 }
 
 func (l *LibData) ToWorkflowExecution() *workflow_execution.WorkflowExecution {
-	if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW_EXECUTION.String() {
+	if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW_EXECUTION {
 		return l.Data.(*workflow_execution.WorkflowExecution)
 	}
 	return nil
 }
+
+func (l *LibData) ToOrder() *order.Order {
+	if l.Data.GetAccessor(nil).GetType() == tools.ORDER {
+		return l.Data.(*order.Order)
+	}
+	return nil
+}
+
+func (l *LibData) ToLiveDatacenter() *live.LiveDatacenter {
+	if l.Data.GetAccessor(nil).GetType() == tools.LIVE_DATACENTER {
+		return l.Data.(*live.LiveDatacenter)
+	}
+	return nil
+}
+
+func (l *LibData) ToLiveStorage() *live.LiveStorage {
+	if l.Data.GetAccessor(nil).GetType() == tools.LIVE_STORAGE {
+		return l.Data.(*live.LiveStorage)
+	}
+	return nil
+}
+
+func (l *LibData) ToBookings() *booking.Booking {
+	if l.Data.GetAccessor(nil).GetType() == tools.BOOKING {
+		return l.Data.(*booking.Booking)
+	}
+	return nil
+}
+
+func (l *LibData) ToPurchasedResource() *purchase_resource.PurchaseResource {
+	if l.Data.GetAccessor(nil).GetType() == tools.PURCHASE_RESOURCE {
+		return l.Data.(*purchase_resource.PurchaseResource)
+	}
+	return nil
+}
+
+
+// ============== ADMIRALTY ==============
+// Returns a concatenation of the peerId and namespace in order for
+// kubernetes ressources to have a unique name, under 63 characters
+// and yet identify which peer they are created for
+func GetConcatenatedName(peerId string, namespace string) string {
+	s := strings.Split(namespace, "-")[:2]
+	n := s[0] + "-" + s[1]
+
+	return peerId + "-" + n
+}
+
+// ------------- Loading resources ----------
+
+func LoadOneStorage(storageId string, user string, peerID string, groups []string) (*resources.StorageResource, error) {
+
+	res := NewRequest(LibDataEnum(STORAGE_RESOURCE), user, peerID, groups,nil).LoadOne(storageId)
+	if res.Code != 200 {
+		l := GetLogger()
+		l.Error().Msg("Error while loading storage ressource " + storageId)
+		return nil,fmt.Errorf(res.Err) 
+	}
+
+	return res.ToStorageResource(), nil	
+}
+
+func LoadOneComputing(computingId string, user string, peerID string, groups []string) (*resources.ComputeResource, error) {
+
+	res := NewRequest(LibDataEnum(COMPUTE_RESOURCE), user, peerID, groups,nil).LoadOne(computingId)
+	if res.Code != 200 {
+		l := GetLogger()
+		l.Error().Msg("Error while loading computing ressource " + computingId)
+		return nil,fmt.Errorf(res.Err) 
+	}
+
+	return res.ToComputeResource(), nil		
+} 
+
+func LoadOneProcessing(processingId string, user string, peerID string, groups []string) (*resources.ProcessingResource, error) {
+
+	res := NewRequest(LibDataEnum(PROCESSING_RESOURCE), user, peerID, groups,nil).LoadOne(processingId)
+	if res.Code != 200 {
+		l := GetLogger()
+		l.Error().Msg("Error while loading processing ressource " + processingId)
+		return nil,fmt.Errorf(res.Err) 
+	}
+
+	return res.ToProcessingResource(), nil		
+}
+
+func LoadOneData(dataId string, user string, peerID string, groups []string) (*resources.DataResource, error) {
+
+	res := NewRequest(LibDataEnum(DATA_RESOURCE), user, peerID, groups,nil).LoadOne(dataId)
+	if res.Code != 200 {
+		l := GetLogger()
+		l.Error().Msg("Error while loading data ressource " + dataId)
+		return nil,fmt.Errorf(res.Err) 
+	}
+	return res.ToDataResource(), nil
+		
+}

go.mod

@@ -3,18 +3,20 @@ module cloud.o-forge.io/core/oc-lib
 go 1.22.0
 
 require (
+	github.com/beego/beego/v2 v2.3.1
 	github.com/go-playground/validator/v10 v10.22.0
 	github.com/google/uuid v1.6.0
 	github.com/goraz/onion v0.1.3
 	github.com/nats-io/nats.go v1.37.0
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/rs/zerolog v1.33.0
-	github.com/stretchr/testify v1.9.0
+	github.com/stretchr/testify v1.10.0
 )
 
 require (
 	github.com/nats-io/nkeys v0.4.7 // indirect
 	github.com/nats-io/nuid v1.0.1 // indirect
+	github.com/stretchr/objx v0.5.2 // indirect
 )
 
 require (
@@ -25,17 +27,27 @@ require (
 )
 
 require (
-	github.com/beego/beego/v2 v2.3.1 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/biter777/countries v1.7.5
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.4 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/kr/text v0.1.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/montanaflynn/stats v0.7.1 // indirect
-	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_golang v1.19.0 // indirect
+	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/common v0.48.0 // indirect
+	github.com/prometheus/procfs v0.12.0 // indirect
+	github.com/robfig/cron v1.2.0
+	github.com/shiena/ansicolor v0.0.0-20200904210342-c7312218db18 // indirect
 	github.com/xdg-go/pbkdf2 v1.0.0 // indirect
 	github.com/xdg-go/scram v1.1.2 // indirect
 	github.com/xdg-go/stringprep v1.0.4 // indirect
@@ -45,6 +57,5 @@ require (
 	golang.org/x/sync v0.7.0 // indirect
 	golang.org/x/text v0.16.0 // indirect
 	google.golang.org/protobuf v1.34.2 // indirect
-	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,12 +1,20 @@
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/beego/beego/v2 v2.3.1 h1:7MUKMpJYzOXtCUsTEoXOxsDV/UcHw6CPbaWMlthVNsc=
 github.com/beego/beego/v2 v2.3.1/go.mod h1:5cqHsOHJIxkq44tBpRvtDe59GuVRVv/9/tyVDxd5ce4=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/biter777/countries v1.7.5 h1:MJ+n3+rSxWQdqVJU8eBy9RqcdH6ePPn4PJHocVWUa+Q=
+github.com/biter777/countries v1.7.5/go.mod h1:1HSpZ526mYqKJcpT5Ti1kcGQ0L0SrXWIaptUWjFfv2E=
+github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
+github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/coreos/etcd v3.3.17+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/elazarl/go-bindata-assetfs v1.0.1 h1:m0kkaHRKEu7tUIUFVwhGGGYClXvyl4RE03qmvRTNfbw=
+github.com/elazarl/go-bindata-assetfs v1.0.1/go.mod h1:v+YaWX3bdea5J/mo8dSETolEo7R71Vk1u8bnjau5yw4=
 github.com/etcd-io/etcd v3.3.17+incompatible/go.mod h1:cdZ77EstHBwVtD6iTgzgvogwcjo9m4iOqoijouPJ4bs=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/gabriel-vasile/mimetype v1.4.4 h1:QjV6pZ7/XZ7ryI2KuyeEDE8wnh7fHP9YnQy+R0LnH8I=
@@ -31,12 +39,16 @@ github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGa
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/goraz/onion v0.1.3 h1:KhyvbDA2b70gcz/d5izfwTiOH8SmrvV43AsVzpng3n0=
 github.com/goraz/onion v0.1.3/go.mod h1:XEmz1XoBz+wxTgWB8NwuvRm4RAu3vKxvrmYtzK+XCuQ=
+github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
+github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/imdario/mergo v0.3.8/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
 github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
 github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
+github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -50,6 +62,8 @@ github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
+github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
@@ -62,27 +76,43 @@ github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI=
 github.com/nats-io/nkeys v0.4.7/go.mod h1:kqXRgRDPlGy7nGaEDMuYzmiJCIAAWDK0IMBtDmGD0nc=
 github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/ogier/pflag v0.0.1/go.mod h1:zkFki7tvTa0tafRvTBIZTvzYyAu6kQhPZFnshFFPE+g=
 github.com/pelletier/go-toml v1.6.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/prometheus/client_golang v1.19.0 h1:ygXvpU1AoN1MhdzckN+PyD9QJOSD4x7kmXYlnfbA6JU=
+github.com/prometheus/client_golang v1.19.0/go.mod h1:ZRM9uEAypZakd+q/x7+gmsvXdURP+DABIEIjnmDdp+k=
+github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
+github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
+github.com/prometheus/common v0.48.0 h1:QO8U2CdOzSn1BBsmXJXduaaW+dY/5QLjfB8svtSzKKE=
+github.com/prometheus/common v0.48.0/go.mod h1:0/KsvlIEfPQCQ5I2iNSAWKPZziNCvRs5EC6ILDTlAPc=
+github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
+github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
+github.com/robfig/cron v1.2.0 h1:ZjScXvvxeQ63Dbyxy76Fj3AT3Ut0aKsyd2/tl3DTMuQ=
+github.com/robfig/cron v1.2.0/go.mod h1:JGuDeoQd7Z6yL4zQhZ3OPEVHB7fL6Ka6skscFHfmt2k=
 github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
 github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
+github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
+github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
 github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
 github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
+github.com/shiena/ansicolor v0.0.0-20200904210342-c7312218db18 h1:DAYUYH5869yV94zvCES9F51oYtN5oGlwjxJJz7ZCnik=
+github.com/shiena/ansicolor v0.0.0-20200904210342-c7312218db18/go.mod h1:nkxAfR/5quYxwPZhyDxgasBMnRtBZd0FCEpawpjMUFg=
 github.com/skarademir/naturalsort v0.0.0-20150715044055-69a5d87bef62/go.mod h1:oIdVclZaltY1Nf7OQUkg1/2jImBJ+ZfKZuDIRSwk3p0=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
 github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
 github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
 github.com/xdg-go/scram v1.1.2 h1:FHX5I5B4i4hKRVRBCFRxq1iQRej7WO3hhBuJf+UUySY=
@@ -139,8 +169,8 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
 google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
 google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

models/bill/bill.go

@@ -0,0 +1,221 @@
+package bill
+
+import (
+	"encoding/json"
+	"fmt"
+	"sync"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/order"
+	"cloud.o-forge.io/core/oc-lib/models/peer"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/models/resources/purchase_resource"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+/*
+* Booking is a struct that represents a booking
+ */
+
+type Bill struct {
+	utils.AbstractObject
+	OrderID   string                `json:"order_id" bson:"order_id" validate:"required"`
+	Status    enum.CompletionStatus `json:"status" bson:"status" default:"0"`
+	SubOrders map[string]*PeerOrder `json:"sub_orders" bson:"sub_orders"`
+	Total     float64               `json:"total" bson:"total" validate:"required"`
+}
+
+func GenerateBill(order *order.Order, request *tools.APIRequest) (*Bill, error) {
+	// hhmmm : should get... the loop.
+	return &Bill{
+		AbstractObject: utils.AbstractObject{
+			Name:    "bill_" + request.PeerID + "_" + time.Now().UTC().Format("2006-01-02T15:04:05"),
+			IsDraft: false,
+		},
+		OrderID: order.UUID,
+		Status:  enum.PENDING,
+		// SubOrders: peerOrders,
+	}, nil
+}
+
+func DraftFirstBill(order *order.Order, request *tools.APIRequest) (*Bill, error) {
+	peers := map[string][]*PeerItemOrder{}
+	for _, p := range order.Purchases {
+		// TODO : if once
+		if _, ok := peers[p.DestPeerID]; !ok {
+			peers[p.DestPeerID] = []*PeerItemOrder{}
+		}
+		peers[p.DestPeerID] = append(peers[p.DestPeerID], &PeerItemOrder{
+			Purchase: p,
+			Item:     p.PricedItem,
+			Quantity: 1,
+		})
+	}
+	for _, b := range order.Bookings {
+		// TODO : if once
+		isPurchased := false
+		for _, p := range order.Purchases {
+			if p.ResourceID == b.ResourceID {
+				isPurchased = true
+				break
+			}
+		}
+		if isPurchased {
+			continue
+		}
+		if _, ok := peers[b.DestPeerID]; !ok {
+			peers[b.DestPeerID] = []*PeerItemOrder{}
+		}
+		peers[b.DestPeerID] = append(peers[b.DestPeerID], &PeerItemOrder{
+			Item: b.PricedItem,
+		})
+	}
+	peerOrders := map[string]*PeerOrder{}
+	for peerID, items := range peers {
+		pr, _, err := peer.NewAccessor(request).LoadOne(peerID)
+		if err != nil {
+			return nil, err
+		}
+		peerOrders[peerID] = &PeerOrder{
+			PeerID:         peerID,
+			BillingAddress: pr.(*peer.Peer).WalletAddress,
+			Items:          items,
+		}
+	}
+	bill := &Bill{
+		AbstractObject: utils.AbstractObject{
+			Name:    "bill_" + request.PeerID + "_" + time.Now().UTC().Format("2006-01-02T15:04:05"),
+			IsDraft: true,
+		},
+		OrderID:   order.UUID,
+		Status:    enum.PENDING,
+		SubOrders: peerOrders,
+	}
+	return bill.SumUpBill(request)
+}
+
+func (d *Bill) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor(request) // Create a new instance of the accessor
+}
+
+func (r *Bill) StoreDraftDefault() {
+	r.IsDraft = true
+}
+
+func (r *Bill) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
+	if !r.IsDraft && r.Status != set.(*Bill).Status {
+		return true, &Bill{Status: set.(*Bill).Status} // only state can be updated
+	}
+	return r.IsDraft, set
+}
+
+func (r *Bill) CanDelete() bool {
+	return r.IsDraft // only draft order can be deleted
+}
+
+func (d *Bill) SumUpBill(request *tools.APIRequest) (*Bill, error) {
+	for _, b := range d.SubOrders {
+		err := b.SumUpBill(request)
+		if err != nil {
+			return d, err
+		}
+		d.Total += b.Total
+	}
+	return d, nil
+}
+
+type PeerOrder struct {
+	Error          string                `json:"error,omitempty" bson:"error,omitempty"`
+	PeerID         string                `json:"peer_id,omitempty" bson:"peer_id,omitempty"`
+	Status         enum.CompletionStatus `json:"status" bson:"status" default:"0"`
+	BillingAddress string                `json:"billing_address,omitempty" bson:"billing_address,omitempty"`
+	Items          []*PeerItemOrder      `json:"items,omitempty" bson:"items,omitempty"`
+	Total          float64               `json:"total,omitempty" bson:"total,omitempty"`
+}
+
+func (d *PeerOrder) Pay(request *tools.APIRequest, response chan *PeerOrder, wg *sync.WaitGroup) {
+
+	d.Status = enum.PENDING
+	go func() {
+
+		// DO SOMETHING TO PAY ON BLOCKCHAIN OR WHATEVER ON RETURN UPDATE STATUS
+		d.Status = enum.PAID // TO REMOVE LATER IT'S A MOCK
+		if d.Status == enum.PAID {
+			for _, b := range d.Items {
+				var priced *resources.PricedResource
+				bb, _ := json.Marshal(b.Item)
+				json.Unmarshal(bb, priced)
+				if !priced.IsPurchasable() {
+					continue
+				}
+				accessor := purchase_resource.NewAccessor(request)
+				accessor.StoreOne(&purchase_resource.PurchaseResource{
+					ResourceID:   priced.GetID(),
+					ResourceType: priced.GetType(),
+					EndDate:      priced.GetLocationEnd(),
+				})
+			}
+		}
+
+		if d.Status != enum.PENDING {
+			response <- d
+		}
+		wg.Done()
+	}()
+}
+
+func (d *PeerOrder) SumUpBill(request *tools.APIRequest) error {
+	for _, b := range d.Items {
+		tot, err := b.GetPrice(request) // missing something
+		if err != nil {
+			return err
+		}
+		d.Total += tot
+	}
+	return nil
+}
+
+type PeerItemOrder struct {
+	Quantity int                                 `json:"quantity,omitempty" bson:"quantity,omitempty"`
+	Purchase *purchase_resource.PurchaseResource `json:"purchase,omitempty" bson:"purchase,omitempty"`
+	Item     map[string]interface{}              `json:"item,omitempty" bson:"item,omitempty"`
+}
+
+func (d *PeerItemOrder) GetPrice(request *tools.APIRequest) (float64, error) {
+	/////////// Temporary in order to allow GenerateOrder to complete while billing is still WIP
+	if d.Purchase == nil {
+		return 0, nil
+	}
+	///////////
+	var priced *resources.PricedResource
+	b, _ := json.Marshal(d.Item)
+	err := json.Unmarshal(b, priced)
+	if err != nil {
+		fmt.Println(err)
+		return 0, err
+	}
+	accessor := purchase_resource.NewAccessor(request)
+	search, code, _ := accessor.Search(&dbs.Filters{
+		And: map[string][]dbs.Filter{
+			"resource_id": {{Operator: dbs.EQUAL.String(), Value: priced.GetID()}},
+		},
+	}, "", d.Purchase.IsDraft)
+	if code == 200 && len(search) > 0 {
+		for _, s := range search {
+			if s.(*purchase_resource.PurchaseResource).EndDate == nil || time.Now().UTC().After(*s.(*purchase_resource.PurchaseResource).EndDate) {
+				return 0, nil
+			}
+		}
+	}
+	p, err := priced.GetPrice()
+	if err != nil {
+		return 0, err
+	}
+	return p * float64(d.Quantity), nil
+}
+
+// WTF HOW TO SELECT THE RIGHT PRICE ???
+// SHOULD SET A BUYING STATUS WHEN PAYMENT IS VALIDATED

models/bill/bill_mongo_accessor.go

@@ -0,0 +1,63 @@
+package bill
+
+import (
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/logs"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type billMongoAccessor struct {
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
+}
+
+// New creates a new instance of the billMongoAccessor
+func NewAccessor(request *tools.APIRequest) *billMongoAccessor {
+	return &billMongoAccessor{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(tools.LIVE_DATACENTER.String()), // Create a logger with the data type
+			Request: request,
+			Type:    tools.LIVE_DATACENTER,
+		},
+	}
+}
+
+/*
+* Nothing special here, just the basic CRUD operations
+ */
+func (a *billMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericDeleteOne(id, a)
+}
+
+func (a *billMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	// should verify if a source is existing...
+	return utils.GenericUpdateOne(set, id, a, &Bill{})
+}
+
+func (a *billMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data.(*Bill), a)
+}
+
+func (a *billMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data.(*Bill), a)
+}
+
+func (a *billMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*Bill](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		return d, 200, nil
+	}, a)
+}
+
+func (a *billMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*Bill](a.getExec(), isDraft, a)
+}
+
+func (a *billMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*Bill](filters, search, (&Bill{}).GetObjectFilters(search), a.getExec(), isDraft, a)
+}
+
+func (a *billMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
+	return func(d utils.DBObject) utils.ShallowDBObject {
+		return d
+	}
+}

models/billing_process.md

@@ -0,0 +1,2 @@
+# Billing process 
+Scheduler process a drafted order + a first bill corresponding to every once buying. 

models/booking/booking.go

@@ -1,14 +1,13 @@
 package booking
 
 import (
-	"encoding/json"
 	"time"
 
 	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/models/workflow_execution"
 	"cloud.o-forge.io/core/oc-lib/tools"
-	"github.com/google/uuid"
 	"go.mongodb.org/mongo-driver/bson/primitive"
 )
 
@@ -16,74 +15,129 @@ import (
 * Booking is a struct that represents a booking
  */
 type Booking struct {
-	workflow_execution.WorkflowExecution        // WorkflowExecution contains the workflow execution data
-	DatacenterResourceID                 string `json:"datacenter_resource_id,omitempty" bson:"datacenter_resource_id,omitempty" validate:"required"` // DatacenterResourceID is the ID of the datacenter resource specified in the booking
+	utils.AbstractObject                        // AbstractObject contains the basic fields of an object (id, name)
+	PricedItem           map[string]interface{} `json:"priced_item,omitempty" bson:"priced_item,omitempty"` // We need to add the validate:"required" tag once the pricing feature is implemented, removed to avoid handling the error
+
+	ResumeMetrics    map[string]map[string]models.MetricResume `json:"resume_metrics,omitempty" bson:"resume_metrics,omitempty"`
+	ExecutionMetrics map[string][]models.MetricsSnapshot       `json:"metrics,omitempty" bson:"metrics,omitempty"`
+
+	ExecutionsID      string             `json:"executions_id,omitempty" bson:"executions_id,omitempty" validate:"required"` // ExecutionsID is the ID of the executions
+	DestPeerID        string             `json:"dest_peer_id,omitempty" bson:"dest_peer_id,omitempty"`                                                     // DestPeerID is the ID of the destination peer
+	WorkflowID        string             `json:"workflow_id,omitempty" bson:"workflow_id,omitempty"`                         // WorkflowID is the ID of the workflow
+	ExecutionID       string             `json:"execution_id,omitempty" bson:"execution_id,omitempty" validate:"required"`
+	State             enum.BookingStatus `json:"state,omitempty" bson:"state,omitempty" validate:"required"`                             // State is the state of the booking
+	ExpectedStartDate time.Time          `json:"expected_start_date,omitempty" bson:"expected_start_date,omitempty" validate:"required"` // ExpectedStartDate is the expected start date of the booking
+	ExpectedEndDate   *time.Time         `json:"expected_end_date,omitempty" bson:"expected_end_date,omitempty" validate:"required"`     // ExpectedEndDate is the expected end date of the booking
+
+	RealStartDate *time.Time `json:"real_start_date,omitempty" bson:"real_start_date,omitempty"` // RealStartDate is the real start date of the booking
+	RealEndDate   *time.Time `json:"real_end_date,omitempty" bson:"real_end_date,omitempty"`     // RealEndDate is the real end date of the booking
+
+	ResourceType tools.DataType `json:"resource_type,omitempty" bson:"resource_type,omitempty" validate:"required"` // ResourceType is the type of the resource
+	ResourceID   string         `json:"resource_id,omitempty" bson:"resource_id,omitempty" validate:"required"`     // could be a Compute or a Storage
 }
 
-// CheckBooking checks if a booking is possible on a specific datacenter resource
-func (wfa *Booking) CheckBooking(id string, start time.Time, end *time.Time) (bool, error) {
+func (b *Booking) CalcDeltaOfExecution() map[string]map[string]models.MetricResume {
+	m := map[string]map[string]models.MetricResume{}
+	for instance, snapshot := range b.ExecutionMetrics {
+		m[instance] = map[string]models.MetricResume{}
+		for _, metric := range snapshot {
+			for _, mm := range metric.Metrics {
+				if resume, ok := m[instance][mm.Name]; !ok {
+					m[instance][mm.Name] = models.MetricResume{
+						Delta:     0,
+						LastValue: mm.Value,
+					}
+				} else {
+					delta := resume.LastValue - mm.Value
+					if delta == 0 {
+						resume.Delta = delta
+					} else {
+						resume.Delta = (resume.Delta + delta) / 2
+					}
+					resume.LastValue = mm.Value
+					m[instance][mm.Name] = resume
+				}
+			}
+		}
+	}
+	return m
+}
+
+// CheckBooking checks if a booking is possible on a specific compute resource
+func (wfa *Booking) Check(id string, start time.Time, end *time.Time, parrallelAllowed int) (bool, error) {
 	// check if
 	if end == nil {
 		// if no end... then Book like a savage
-		return true, nil
+		e := start.Add(time.Hour)
+		end = &e
 	}
-	e := *end
-	accessor := wfa.GetAccessor(nil)
+	accessor := NewAccessor(nil)
 	res, code, err := accessor.Search(&dbs.Filters{
-		And: map[string][]dbs.Filter{ // check if there is a booking on the same datacenter resource by filtering on the datacenter_resource_id, the state and the execution date
-			"datacenter_resource_id":  {{Operator: dbs.EQUAL.String(), Value: id}},
-			"workflowexecution.state": {{Operator: dbs.EQUAL.String(), Value: workflow_execution.SCHEDULED.EnumIndex()}},
-			"workflowexecution.execution_date": {
-				{Operator: dbs.LTE.String(), Value: primitive.NewDateTimeFromTime(e)},
+		And: map[string][]dbs.Filter{ // check if there is a booking on the same compute resource by filtering on the compute_resource_id, the state and the execution date
+			"resource_id": {{Operator: dbs.EQUAL.String(), Value: id}},
+			"state":       {{Operator: dbs.EQUAL.String(), Value: enum.DRAFT.EnumIndex()}},
+			"expected_start_date": {
+				{Operator: dbs.LTE.String(), Value: primitive.NewDateTimeFromTime(*end)},
 				{Operator: dbs.GTE.String(), Value: primitive.NewDateTimeFromTime(start)},
 			},
 		},
-	}, "")
+	}, "", wfa.IsDraft)
 	if code != 200 {
 		return false, err
 	}
-	return len(res) == 0, nil
+	return len(res) <= parrallelAllowed, nil
 }
 
-// tool to convert the argo status to a state
-func (wfa *Booking) ArgoStatusToState(status string) *Booking {
-	wfa.WorkflowExecution.ArgoStatusToState(status)
-	return wfa
+func (d *Booking) GetDelayForLaunch() time.Duration {
+	return d.RealStartDate.Sub(d.ExpectedStartDate)
 }
 
-func (ao *Booking) GetID() string {
-	return ao.UUID
-}
-
-func (r *Booking) GenerateID() {
-	r.UUID = uuid.New().String()
-}
-
-func (d *Booking) GetName() string {
-	return d.UUID + "_" + d.ExecDate.String()
-}
-
-func (d *Booking) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                    // Create a new instance of the accessor
-	data.Init(tools.BOOKING, caller) // Initialize the accessor with the BOOKING model type
-	return data
-}
-
-func (dma *Booking) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
+func (d *Booking) GetDelayForFinishing() time.Duration {
+	if d.ExpectedEndDate == nil {
+		return time.Duration(0)
 	}
-	json.Unmarshal(b, dma)
-	return dma
+	return d.RealEndDate.Sub(d.ExpectedStartDate)
 }
 
-func (dma *Booking) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
+func (d *Booking) GetUsualDuration() time.Duration {
+	return d.ExpectedEndDate.Sub(d.ExpectedStartDate)
+}
+
+func (d *Booking) GetRealDuration() time.Duration {
+	if d.RealEndDate == nil || d.RealStartDate == nil {
+		return time.Duration(0)
+	}
+	return d.RealEndDate.Sub(*d.RealStartDate)
+}
+
+func (d *Booking) GetDelayOnDuration() time.Duration {
+	return d.GetRealDuration() - d.GetUsualDuration()
+}
+
+func (d *Booking) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor(request) // Create a new instance of the accessor
+}
+
+func (d *Booking) VerifyAuth(request *tools.APIRequest) bool {
+	return true
+}
+
+func (r *Booking) StoreDraftDefault() {
+	r.IsDraft = false
+}
+
+func (r *Booking) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
+	if !r.IsDraft && r.State != set.(*Booking).State || r.RealStartDate != set.(*Booking).RealStartDate || r.RealEndDate != set.(*Booking).RealEndDate {
+		return true, &Booking{
+			State:         set.(*Booking).State,
+			RealStartDate: set.(*Booking).RealStartDate,
+			RealEndDate:   set.(*Booking).RealEndDate,
+		} // only state can be updated
+	}
+	// TODO : HERE WE CAN HANDLE THE CASE WHERE THE BOOKING IS DELAYED OR EXCEEDING OR ending sooner
+	return r.IsDraft, set
+}
+
+func (r *Booking) CanDelete() bool {
+	return r.IsDraft // only draft bookings can be deleted
 }

models/booking/booking_mongo_accessor.go

@@ -1,88 +1,92 @@
 package booking
 
 import (
+	"errors"
+	"time"
+
 	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
+	"cloud.o-forge.io/core/oc-lib/logs"
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
-type bookingMongoAccessor struct {
+type BookingMongoAccessor struct {
 	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
 }
 
-// New creates a new instance of the bookingMongoAccessor
-func New() *bookingMongoAccessor {
-	return &bookingMongoAccessor{}
+// New creates a new instance of the BookingMongoAccessor
+func NewAccessor(request *tools.APIRequest) *BookingMongoAccessor {
+	return &BookingMongoAccessor{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(tools.BOOKING.String()), // Create a logger with the data type
+			Request: request,
+			Type:    tools.BOOKING,
+		},
+	}
 }
 
 /*
 * Nothing special here, just the basic CRUD operations
  */
-func (wfa *bookingMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return wfa.GenericDeleteOne(id, wfa)
+func (a *BookingMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericDeleteOne(id, a)
 }
 
-func (wfa *bookingMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	return wfa.GenericUpdateOne(set, id, wfa, &Booking{})
-}
-
-func (wfa *bookingMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data, wfa)
-}
-
-func (wfa *bookingMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data, wfa)
-}
-
-func (wfa *bookingMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var workflow Booking
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
+func (a *BookingMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	if set.(*Booking).State == 0 {
+		return nil, 400, errors.New("state is required")
 	}
-	res_mongo.Decode(&workflow)
-	return &workflow, 200, nil
+	realSet := &Booking{State: set.(*Booking).State}
+	return utils.GenericUpdateOne(realSet, id, a, &Booking{})
 }
 
-func (wfa bookingMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []Booking
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r.AbstractObject) // Warning only AbstractObject is returned
-	}
-	return objs, 200, nil
+func (a *BookingMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data, a)
 }
 
-// Search is a function that searches for a booking in the database
-func (wfa *bookingMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
-				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-			},
+func (a *BookingMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data, a)
+}
+
+func (a *BookingMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*Booking](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		now := time.Now()
+		now = now.Add(time.Second * -60)
+		if d.(*Booking).State == enum.DRAFT && now.UTC().After(d.(*Booking).ExpectedStartDate) {
+			return utils.GenericDeleteOne(d.GetID(), a)
 		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []Booking
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
+		if (d.(*Booking).ExpectedEndDate) == nil {
+			d.(*Booking).State = enum.FORGOTTEN
+			utils.GenericRawUpdateOne(d, id, a)
+		} else if d.(*Booking).State == enum.SCHEDULED && now.UTC().After(d.(*Booking).ExpectedStartDate) {
+			d.(*Booking).State = enum.DELAYED
+			utils.GenericRawUpdateOne(d, id, a)
+		}
+		return d, 200, nil
+	}, a)
+}
+
+func (a *BookingMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*Booking](a.getExec(), isDraft, a)
+}
+
+func (a *BookingMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*Booking](filters, search, (&Booking{}).GetObjectFilters(search), a.getExec(), isDraft, a)
+}
+
+func (a *BookingMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
+	return func(d utils.DBObject) utils.ShallowDBObject {
+		now := time.Now()
+		now = now.Add(time.Second * -60)
+		if d.(*Booking).State == enum.DRAFT && now.UTC().After(d.(*Booking).ExpectedStartDate) {
+			utils.GenericDeleteOne(d.GetID(), a)
+			return nil
+		}
+		if d.(*Booking).State == enum.SCHEDULED && now.UTC().After(d.(*Booking).ExpectedStartDate) {
+			d.(*Booking).State = enum.DELAYED
+			utils.GenericRawUpdateOne(d, d.GetID(), a)
+		}
+		return d
+	}
 }

models/booking/tests/booking_test.go

@@ -0,0 +1,87 @@
+package booking_test
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+
+	"cloud.o-forge.io/core/oc-lib/models/booking"
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+func TestBooking_GetDurations(t *testing.T) {
+	start := time.Now().Add(-2 * time.Hour)
+	end := start.Add(1 * time.Hour)
+	realStart := start.Add(30 * time.Minute)
+	realEnd := realStart.Add(90 * time.Minute)
+
+	b := &booking.Booking{
+		ExpectedStartDate: start,
+		ExpectedEndDate:   &end,
+		RealStartDate:     &realStart,
+		RealEndDate:       &realEnd,
+	}
+
+	assert.Equal(t, 30*time.Minute, b.GetDelayForLaunch())
+	assert.Equal(t, 90*time.Minute, b.GetRealDuration())
+	assert.Equal(t, end.Sub(start), b.GetUsualDuration())
+	assert.Equal(t, b.GetRealDuration()-b.GetUsualDuration(), b.GetDelayOnDuration())
+	assert.Equal(t, realEnd.Sub(start), b.GetDelayForFinishing())
+}
+
+func TestBooking_GetAccessor(t *testing.T) {
+	req := &tools.APIRequest{}
+	b := &booking.Booking{}
+	accessor := b.GetAccessor(req)
+
+	assert.NotNil(t, accessor)
+	assert.Equal(t, tools.BOOKING, accessor.(*booking.BookingMongoAccessor).Type)
+}
+
+func TestBooking_VerifyAuth(t *testing.T) {
+	assert.True(t, (&booking.Booking{}).VerifyAuth(nil))
+}
+
+func TestBooking_StoreDraftDefault(t *testing.T) {
+	b := &booking.Booking{}
+	b.StoreDraftDefault()
+	assert.False(t, b.IsDraft)
+}
+
+func TestBooking_CanUpdate(t *testing.T) {
+	now := time.Now()
+	b := &booking.Booking{
+		State:          enum.SCHEDULED,
+		AbstractObject: utils.AbstractObject{IsDraft: false},
+		RealStartDate:  &now,
+	}
+
+	set := &booking.Booking{
+		State:         enum.DELAYED,
+		RealStartDate: &now,
+	}
+
+	ok, result := b.CanUpdate(set)
+	assert.True(t, ok)
+	assert.Equal(t, enum.DELAYED, result.(*booking.Booking).State)
+}
+
+func TestBooking_CanDelete(t *testing.T) {
+	b := &booking.Booking{AbstractObject: utils.AbstractObject{IsDraft: true}}
+	assert.True(t, b.CanDelete())
+
+	b.IsDraft = false
+	assert.False(t, b.CanDelete())
+}
+
+func TestNewAccessor(t *testing.T) {
+	req := &tools.APIRequest{}
+	accessor := booking.NewAccessor(req)
+
+	assert.NotNil(t, accessor)
+	assert.Equal(t, tools.BOOKING, accessor.Type)
+	assert.Equal(t, req, accessor.Request)
+}

models/collaborative_area/collaborative_area.go

@@ -1,32 +1,40 @@
 package collaborative_area
 
 import (
-	"encoding/json"
+	"slices"
+	"time"
 
+	"cloud.o-forge.io/core/oc-lib/config"
 	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/rules/rule"
 	"cloud.o-forge.io/core/oc-lib/models/peer"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 	w "cloud.o-forge.io/core/oc-lib/models/workflow"
 	"cloud.o-forge.io/core/oc-lib/models/workspace"
 	"cloud.o-forge.io/core/oc-lib/tools"
-	"github.com/google/uuid"
 )
 
+type CollaborativeAreaRule struct {
+	ShareMode   string    `json:"share_mode,omitempty" bson:"share_mode,omitempty"`     // Share is the share of the rule
+	CreatedAt   time.Time `json:"created_at,omitempty" bson:"created_at,omitempty"`     // CreatedAt is the time the rule was created
+	Creator     string    `json:"creator,omitempty" bson:"creator,omitempty"`           // Creator is the creator of the rule
+	ExploitedBy string    `json:"exploited_by,omitempty" bson:"exploited_by,omitempty"` // ExploitedBy is the exploited by of the rule
+}
+
 // SharedWorkspace is a struct that represents a shared workspace
 // WARNING : it got a shallow object version, this one is the full version
 // full version is the one used by API
 // other one is a shallow version used by the Lib for import cycle problem purposes
 type CollaborativeArea struct {
-	utils.AbstractObject                        // AbstractObject contains the basic fields of an object (id, name)
-	IsSent               bool                   `json:"is_sent" bson:"-"`                                                       // IsSent is a flag that indicates if the workspace is sent
-	CreatorID            string                 `json:"peer_id,omitempty" bson:"peer_id,omitempty" validate:"required"`         // CreatorID is the ID of the creator
-	Version              string                 `json:"version,omitempty" bson:"version,omitempty"`                             // Version is the version of the workspace
-	Description          string                 `json:"description,omitempty" bson:"description,omitempty" validate:"required"` // Description is the description of the workspace
-	Attributes           map[string]interface{} `json:"attributes,omitempty" bson:"attributes,omitempty"`                       // Attributes is the attributes of the workspace (TODO)
-	Workspaces           []string               `json:"workspaces,omitempty" bson:"workspaces,omitempty"`                       // Workspaces is the workspaces of the workspace
-	Workflows            []string               `json:"workflows,omitempty" bson:"workflows,omitempty"`                         // Workflows is the workflows of the workspace
-	Peers                []string               `json:"peers,omitempty" bson:"peers,omitempty"`                                 // Peers is the peers of the workspace
-	Rules                []string               `json:"rules,omitempty" bson:"rules,omitempty"`                                 // Rules is the rules of the workspace
+	utils.AbstractObject                         // AbstractObject contains the basic fields of an object (id, name)
+	IsSent                bool                   `json:"is_sent" bson:"-"`                                                       // IsSent is a flag that indicates if the workspace is sent
+	Version               string                 `json:"version,omitempty" bson:"version,omitempty"`                             // Version is the version of the workspace
+	Description           string                 `json:"description,omitempty" bson:"description,omitempty" validate:"required"` // Description is the description of the workspace
+	CollaborativeAreaRule *CollaborativeAreaRule `json:"collaborative_area,omitempty" bson:"collaborative_area,omitempty"`       // CollaborativeArea is the collaborative area of the workspace
+	Attributes            map[string]interface{} `json:"attributes,omitempty" bson:"attributes,omitempty"`                       // Attributes is the attributes of the workspace (TODO)
+	Workspaces            []string               `json:"workspaces" bson:"workspaces"`                                           // Workspaces is the workspaces of the workspace
+	Workflows             []string               `json:"workflows" bson:"workflows"`                                             // Workflows is the workflows of the workspace
+	AllowedPeersGroup     map[string][]string    `json:"allowed_peers_group" bson:"allowed_peers_group"`                         // AllowedPeersGroup is the group of allowed peers
+	Rules                 []string               `json:"rules" bson:"rules,omitempty"`                                           // Rules is the rules of the workspace
 
 	SharedRules      []*rule.Rule           `json:"shared_rules,omitempty" bson:"-"`      // SharedRules is the shared rules of the workspace
 	SharedWorkspaces []*workspace.Workspace `json:"shared_workspaces,omitempty" bson:"-"` // SharedWorkspaces is the shared workspaces of the workspace
@@ -34,41 +42,62 @@ type CollaborativeArea struct {
 	SharedPeers      []*peer.Peer           `json:"shared_peers,omitempty" bson:"-"`      // SharedPeers is the shared peers of the workspace
 }
 
-func (ao *CollaborativeArea) GetID() string {
-	return ao.UUID
-}
-
-func (r *CollaborativeArea) GenerateID() {
-	if r.UUID == "" {
-		r.UUID = uuid.New().String()
+func (ao *CollaborativeArea) Clear(peerID string) {
+	if ao.AllowedPeersGroup == nil {
+		ao.AllowedPeersGroup = map[string][]string{}
 	}
-}
-
-func (d *CollaborativeArea) GetName() string {
-	return d.Name
-}
-
-func (d *CollaborativeArea) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                               // Create a new instance of the accessor
-	data.Init(tools.COLLABORATIVE_AREA, caller) // Initialize the accessor with the SHARED_WORKSPACE model type
-	return data
-}
-
-func (dma *CollaborativeArea) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
+	ao.CreatorID = peerID
+	if config.GetConfig().Whitelist {
+		ao.AllowedPeersGroup[peerID] = []string{"*"}
+	} else {
+		ao.AllowedPeersGroup[peerID] = []string{}
 	}
-	json.Unmarshal(b, dma)
-	return dma
+	// then reset the shared fields
+	if ao.Workspaces == nil {
+		ao.Workspaces = []string{}
+	}
+	if ao.Workflows == nil {
+		ao.Workflows = []string{}
+	}
+	if ao.Rules == nil {
+		ao.Rules = []string{}
+	}
+	if ao.CollaborativeAreaRule == nil {
+		ao.CollaborativeAreaRule = &CollaborativeAreaRule{
+			ShareMode:   "private",
+			ExploitedBy: "collaborators only",
+		}
+	}
+	ao.CollaborativeAreaRule.CreatedAt = time.Now().UTC()
 }
 
-func (dma *CollaborativeArea) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
+func (ao *CollaborativeArea) VerifyAuth(request *tools.APIRequest) bool {
+	if (ao.AllowedPeersGroup != nil || config.GetConfig().Whitelist) && request != nil {
+		if grps, ok := ao.AllowedPeersGroup[request.PeerID]; ok || config.GetConfig().Whitelist {
+			if slices.Contains(grps, "*") || (!ok && config.GetConfig().Whitelist) {
+				return true
+			}
+			for _, grp := range grps {
+				if slices.Contains(request.Groups, grp) {
+					return true
+				}
+			}
+		}
 	}
-	json.Unmarshal(b, &m)
-	return m
+	return ao.AbstractObject.VerifyAuth(request)
+}
+
+func (d *CollaborativeArea) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor(request) // Create a new instance of the accessor
+}
+
+func (d *CollaborativeArea) Trim() *CollaborativeArea {
+	return d
+}
+
+func (d *CollaborativeArea) StoreDraftDefault() {
+	d.AllowedPeersGroup = map[string][]string{
+		d.CreatorID: []string{"*"},
+	}
+	d.IsDraft = false
 }

models/collaborative_area/collaborative_area_mongo_accessor.go

@@ -5,56 +5,163 @@ import (
 	"slices"
 
 	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
+	"cloud.o-forge.io/core/oc-lib/logs"
 	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/rules/rule"
 	"cloud.o-forge.io/core/oc-lib/models/peer"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/models/workflow"
 	w "cloud.o-forge.io/core/oc-lib/models/workflow"
 	"cloud.o-forge.io/core/oc-lib/models/workspace"
-	"cloud.o-forge.io/core/oc-lib/static"
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
 // SharedWorkspace is a struct that represents a collaborative area
 type collaborativeAreaMongoAccessor struct {
 	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
+
+	workspaceAccessor utils.Accessor
+	workflowAccessor  utils.Accessor
+	peerAccessor      utils.Accessor
+	ruleAccessor      utils.Accessor
 }
 
-// New creates a new instance of the collaborativeAreaMongoAccessor
-func New() *collaborativeAreaMongoAccessor {
-	return &collaborativeAreaMongoAccessor{}
+func NewAccessor(request *tools.APIRequest) *collaborativeAreaMongoAccessor {
+	return &collaborativeAreaMongoAccessor{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(tools.COLLABORATIVE_AREA.String()), // Create a logger with the data type
+			Request: request,
+			Type:    tools.COLLABORATIVE_AREA,
+		},
+		workspaceAccessor: (&workspace.Workspace{}).GetAccessor(request),
+		workflowAccessor:  (&w.Workflow{}).GetAccessor(request),
+		peerAccessor:      (&peer.Peer{}).GetAccessor(request),
+		ruleAccessor:      (&rule.Rule{}).GetAccessor(request),
+	}
 }
 
 // DeleteOne deletes a collaborative area from the database, given its ID, it automatically share to peers if the workspace is shared
-func (wfa *collaborativeAreaMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	set, code, _ := wfa.LoadOne(id)
-	if code == 200 { // always delete on peers than recreate
-		wfa.deleteToPeer(set.(*CollaborativeArea))
+func (a *collaborativeAreaMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	set, code, err := a.LoadOne(id)
+	if code != 200 {
+		return nil, code, err
 	}
-	wfa.sharedWorkflow(&CollaborativeArea{}, id)  // create all shared workflows
-	wfa.sharedWorkspace(&CollaborativeArea{}, id) // create all collaborative areas
-	return wfa.GenericDeleteOne(id, wfa)          // then add on yours
+	a.deleteToPeer(set.(*CollaborativeArea))
+	a.sharedWorkflow(&CollaborativeArea{}, id)  // create all shared workflows
+	a.sharedWorkspace(&CollaborativeArea{}, id) // create all collaborative areas
+	return utils.GenericDeleteOne(id, a)        // then add on yours
+}
+
+// UpdateOne updates a collaborative area in the database, given its ID and the new data, it automatically share to peers if the workspace is shared
+func (a *collaborativeAreaMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	res, code, err := utils.GenericUpdateOne(set.(*CollaborativeArea).Trim(), id, a, &CollaborativeArea{})
+	// a.deleteToPeer(res.(*CollaborativeArea))        // delete the collaborative area on the peer
+	a.sharedWorkflow(res.(*CollaborativeArea), id)  // replace all shared workflows
+	a.sharedWorkspace(res.(*CollaborativeArea), id) // replace all collaborative areas (not shared worspace obj but workspace one)
+	// a.sendToPeer(res.(*CollaborativeArea))  // send the collaborative area (collaborative area object) to the peers
+	return res, code, err
+}
+
+// StoreOne stores a collaborative area in the database, it automatically share to peers if the workspace is shared
+func (a *collaborativeAreaMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	_, id := (&peer.Peer{}).IsMySelf()  // get the local peer
+	data.(*CollaborativeArea).Clear(id) // set the creator
+	// retrieve or proper peer
+	if data.(*CollaborativeArea).CollaborativeAreaRule != nil {
+		data.(*CollaborativeArea).CollaborativeAreaRule = &CollaborativeAreaRule{}
+	}
+	data.(*CollaborativeArea).CollaborativeAreaRule.Creator = id
+	d, code, err := utils.GenericStoreOne(data.(*CollaborativeArea).Trim(), a)
+	if code == 200 {
+		a.sharedWorkflow(d.(*CollaborativeArea), d.GetID())  // create all shared workflows
+		a.sharedWorkspace(d.(*CollaborativeArea), d.GetID()) // create all collaborative areas
+		a.sendToPeer(d.(*CollaborativeArea))                 // send the collaborative area (collaborative area object) to the peers
+	}
+	return data, code, err
+}
+
+// CopyOne copies a CollaborativeArea in the database
+func (a *collaborativeAreaMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return a.StoreOne(data)
+}
+
+func filterEnrich[T utils.ShallowDBObject](arr []string, isDrafted bool, a utils.Accessor) []T {
+	var new []T
+	res, code, _ := a.Search(&dbs.Filters{
+		Or: map[string][]dbs.Filter{
+			"abstractobject.id": {{Operator: dbs.IN.String(), Value: arr}},
+		},
+	}, "", isDrafted)
+	fmt.Println(res, arr, isDrafted, a)
+	if code == 200 {
+		for _, r := range res {
+			new = append(new, r.(T))
+		}
+	}
+	return new
+}
+
+// enrich is a function that enriches the CollaborativeArea with the shared objects
+func (a *collaborativeAreaMongoAccessor) enrich(sharedWorkspace *CollaborativeArea, isDrafted bool, request *tools.APIRequest) *CollaborativeArea {
+	sharedWorkspace.SharedWorkspaces = filterEnrich[*workspace.Workspace](sharedWorkspace.Workspaces, isDrafted, a.workspaceAccessor)
+	sharedWorkspace.SharedWorkflows = filterEnrich[*workflow.Workflow](sharedWorkspace.Workflows, isDrafted, a.workflowAccessor)
+	peerskey := []string{}
+	fmt.Println("PEERS 1", sharedWorkspace.AllowedPeersGroup)
+	for k, v := range sharedWorkspace.AllowedPeersGroup {
+		canFound := false
+		for _, t := range request.Groups {
+			if slices.Contains(v, t) {
+				canFound = true
+				break
+			}
+		}
+		fmt.Println("PEERS 2", canFound, v)
+		if slices.Contains(v, "*") || canFound {
+			peerskey = append(peerskey, k)
+		}
+	}
+	fmt.Println("PEERS", peerskey)
+	sharedWorkspace.SharedPeers = filterEnrich[*peer.Peer](peerskey, isDrafted, a.peerAccessor)
+	sharedWorkspace.SharedRules = filterEnrich[*rule.Rule](sharedWorkspace.Rules, isDrafted, a.ruleAccessor)
+	return sharedWorkspace
+}
+
+func (a *collaborativeAreaMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*CollaborativeArea](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		return a.enrich(d.(*CollaborativeArea), false, a.Request), 200, nil
+	}, a)
+}
+
+func (a *collaborativeAreaMongoAccessor) LoadAll(isDrafted bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*CollaborativeArea](func(d utils.DBObject) utils.ShallowDBObject {
+		return a.enrich(d.(*CollaborativeArea), isDrafted, a.Request)
+	}, isDrafted, a)
+}
+
+func (a *collaborativeAreaMongoAccessor) Search(filters *dbs.Filters, search string, isDrafted bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*CollaborativeArea](filters, search, (&CollaborativeArea{}).GetObjectFilters(search),
+		func(d utils.DBObject) utils.ShallowDBObject {
+			return a.enrich(d.(*CollaborativeArea), isDrafted, a.Request)
+		}, isDrafted, a)
 }
 
 /*
 sharedWorkspace is a function that shares the collaborative area to the peers
 */
-func (wfa *collaborativeAreaMongoAccessor) sharedWorkspace(shared *CollaborativeArea, id string) {
-	eldest, code, _ := wfa.LoadOne(id) // get the eldest
-	accessor := (&workspace.Workspace{}).GetAccessor(nil)
+func (a *collaborativeAreaMongoAccessor) sharedWorkspace(shared *CollaborativeArea, id string) {
+	eldest, code, _ := a.LoadOne(id) // get the eldest
 	if code == 200 {
 		eld := eldest.(*CollaborativeArea)
 		if eld.Workspaces != nil { // update all your workspaces in the eldest by replacing shared ref by an empty string
 			for _, v := range eld.Workspaces {
-				accessor.UpdateOne(&workspace.Workspace{Shared: ""}, v)
-				if wfa.Caller != nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[tools.WORKSPACE] == nil {
+				a.workspaceAccessor.UpdateOne(&workspace.Workspace{Shared: ""}, v)
+				if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKSPACE] == nil {
 					continue
 				}
-				paccess := (&peer.Peer{})        // send to all peers
-				for _, p := range shared.Peers { // delete the collaborative area on the peer
-					b, err := paccess.LaunchPeerExecution(p, v, tools.WORKSPACE, tools.DELETE, nil, wfa.Caller)
+				paccess := (&peer.Peer{})                 // send to all peers
+				for k := range shared.AllowedPeersGroup { // delete the collaborative area on the peer
+					b, err := paccess.LaunchPeerExecution(k, v, tools.WORKSPACE, tools.DELETE, nil, a.GetCaller())
 					if err != nil && b == nil {
-						wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
+						a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
 					}
 				}
 			}
@@ -62,20 +169,20 @@ func (wfa *collaborativeAreaMongoAccessor) sharedWorkspace(shared *Collaborative
 	}
 	if shared.Workspaces != nil {
 		for _, v := range shared.Workspaces { // update all the collaborative areas
-			workspace, code, _ := accessor.UpdateOne(&workspace.Workspace{Shared: shared.UUID}, v) // add the shared ref to workspace
-			if wfa.Caller != nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[tools.WORKSPACE] == nil {
+			workspace, code, _ := a.workspaceAccessor.UpdateOne(&workspace.Workspace{Shared: shared.UUID}, v) // add the shared ref to workspace
+			if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKSPACE] == nil {
 				continue
 			}
-			for _, p := range shared.Peers {
+			for k := range shared.AllowedPeersGroup {
 				if code != 200 {
 					continue
 				}
 				paccess := (&peer.Peer{}) // send to all peers, add the collaborative area on the peer
-				s := workspace.Serialize()
-				s["name"] = fmt.Sprintf("%v", s["name"]) + "_" + p
-				b, err := paccess.LaunchPeerExecution(p, v, tools.WORKSPACE, tools.POST, s, wfa.Caller)
+				s := workspace.Serialize(workspace)
+				s["name"] = fmt.Sprintf("%v", s["name"]) + "_" + k
+				b, err := paccess.LaunchPeerExecution(k, v, tools.WORKSPACE, tools.POST, s, a.GetCaller())
 				if err != nil && b == nil {
-					wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
+					a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
 				}
 			}
 		}
@@ -85,14 +192,13 @@ func (wfa *collaborativeAreaMongoAccessor) sharedWorkspace(shared *Collaborative
 }
 
 // sharedWorkflow is a function that shares the shared workflow to the peers
-func (wfa *collaborativeAreaMongoAccessor) sharedWorkflow(shared *CollaborativeArea, id string) {
-	accessor := (&w.Workflow{}).GetAccessor(nil)
-	eldest, code, _ := wfa.LoadOne(id) // get the eldest
+func (a *collaborativeAreaMongoAccessor) sharedWorkflow(shared *CollaborativeArea, id string) {
+	eldest, code, _ := a.LoadOne(id) // get the eldest
 	if code == 200 {
 		eld := eldest.(*CollaborativeArea)
 		if eld.Workflows != nil {
 			for _, v := range eld.Workflows {
-				data, code, _ := accessor.LoadOne(v)
+				data, code, _ := a.workflowAccessor.LoadOne(v)
 				if code == 200 {
 					s := data.(*w.Workflow)
 					new := []string{}
@@ -103,15 +209,15 @@ func (wfa *collaborativeAreaMongoAccessor) sharedWorkflow(shared *CollaborativeA
 					} // kick the shared reference in your old shared workflow
 					n := &w.Workflow{}
 					n.Shared = new
-					accessor.UpdateOne(n, v)
-					if wfa.Caller != nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[tools.WORKFLOW] == nil {
+					a.workflowAccessor.UpdateOne(n, v)
+					if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKFLOW] == nil {
 						continue
 					}
-					paccess := (&peer.Peer{})        // send to all peers
-					for _, p := range shared.Peers { // delete the shared workflow on the peer
-						b, err := paccess.LaunchPeerExecution(p, v, tools.WORKFLOW, tools.DELETE, nil, wfa.Caller)
+					paccess := (&peer.Peer{})                 // send to all peers
+					for k := range shared.AllowedPeersGroup { // delete the shared workflow on the peer
+						b, err := paccess.LaunchPeerExecution(k, v, tools.WORKFLOW, tools.DELETE, nil, a.GetCaller())
 						if err != nil && b == nil {
-							wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
+							a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
 						}
 					}
 				}
@@ -120,23 +226,23 @@ func (wfa *collaborativeAreaMongoAccessor) sharedWorkflow(shared *CollaborativeA
 	}
 	if shared.Workflows != nil { // update all the shared workflows
 		for _, v := range shared.Workflows {
-			data, code, _ := accessor.LoadOne(v)
+			data, code, _ := a.workflowAccessor.LoadOne(v)
 			if code == 200 {
 				s := data.(*w.Workflow)
 				if !slices.Contains(s.Shared, id) {
 					s.Shared = append(s.Shared, id)
-					workflow, code, _ := accessor.UpdateOne(s, v)
-					if wfa.Caller != nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[tools.WORKFLOW] == nil {
+					workflow, code, _ := a.workflowAccessor.UpdateOne(s, v)
+					if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKFLOW] == nil {
 						continue
 					}
 					paccess := (&peer.Peer{})
-					for _, p := range shared.Peers { // send to all peers
+					for k := range shared.AllowedPeersGroup { // send to all peers
 						if code == 200 {
-							s := workflow.Serialize() // add the shared workflow on the peer
-							s["name"] = fmt.Sprintf("%v", s["name"]) + "_" + p
-							b, err := paccess.LaunchPeerExecution(p, shared.UUID, tools.WORKFLOW, tools.POST, s, wfa.Caller)
+							s := workflow.Serialize(workflow) // add the shared workflow on the peer
+							s["name"] = fmt.Sprintf("%v", s["name"]) + "_" + k
+							b, err := paccess.LaunchPeerExecution(k, shared.UUID, tools.WORKFLOW, tools.POST, s, a.GetCaller())
 							if err != nil && b == nil {
-								wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
+								a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
 							}
 						}
 					}
@@ -149,182 +255,29 @@ func (wfa *collaborativeAreaMongoAccessor) sharedWorkflow(shared *CollaborativeA
 }
 
 // sharedWorkspace is a function that shares the collaborative area to the peers
-func (wfa *collaborativeAreaMongoAccessor) deleteToPeer(shared *CollaborativeArea) {
-	if wfa.Caller == nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[tools.COLLABORATIVE_AREA] == nil || wfa.Caller.Disabled {
-		return
-	}
-	paccess := (&peer.Peer{})
-	for _, v := range shared.Peers {
-		if (&peer.Peer{AbstractObject: utils.AbstractObject{UUID: v}}).IsMySelf() {
-			continue
-		}
-		b, err := paccess.LaunchPeerExecution(v, shared.UUID, tools.COLLABORATIVE_AREA, tools.DELETE, nil, wfa.Caller)
-		if err != nil && b == nil {
-			wfa.Logger.Error().Msg("Could not send to peer " + v + ". Error: " + err.Error())
-		}
-	}
+func (a *collaborativeAreaMongoAccessor) deleteToPeer(shared *CollaborativeArea) {
+	a.contactPeer(shared, tools.POST)
 }
 
 // sharedWorkspace is a function that shares the collaborative area to the peers
-func (wfa *collaborativeAreaMongoAccessor) sendToPeer(shared *CollaborativeArea) {
-	if wfa.Caller == nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[tools.COLLABORATIVE_AREA] == nil || wfa.Caller.Disabled {
+func (a *collaborativeAreaMongoAccessor) sendToPeer(shared *CollaborativeArea) {
+	a.contactPeer(shared, tools.POST)
+}
+
+func (a *collaborativeAreaMongoAccessor) contactPeer(shared *CollaborativeArea, meth tools.METHOD) {
+	if a.GetCaller() == nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.COLLABORATIVE_AREA] == nil || a.GetCaller().Disabled {
 		return
 	}
 
 	paccess := (&peer.Peer{})
-	for _, v := range shared.Peers {
-		if (&peer.Peer{AbstractObject: utils.AbstractObject{UUID: v}}).IsMySelf() || shared.IsSent {
+	for k := range shared.AllowedPeersGroup {
+		if ok, _ := (&peer.Peer{AbstractObject: utils.AbstractObject{UUID: k}}).IsMySelf(); ok || (shared.IsSent && meth == tools.POST) || (!shared.IsSent && meth != tools.POST) {
 			continue
 		}
-		shared.IsSent = true
-		b, err := paccess.LaunchPeerExecution(v, v, tools.COLLABORATIVE_AREA, tools.POST, shared.Serialize(), wfa.Caller)
+		shared.IsSent = meth == tools.POST
+		b, err := paccess.LaunchPeerExecution(k, k, tools.COLLABORATIVE_AREA, meth, shared.Serialize(shared), a.GetCaller())
 		if err != nil && b == nil {
-			wfa.Logger.Error().Msg("Could not send to peer " + v + ". Error: " + err.Error())
+			a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
 		}
 	}
 }
-
-// UpdateOne updates a collaborative area in the database, given its ID and the new data, it automatically share to peers if the workspace is shared
-func (wfa *collaborativeAreaMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	res, code, err := wfa.GenericUpdateOne(set.(*CollaborativeArea), id, wfa, &CollaborativeArea{})
-	wfa.deleteToPeer(res.(*CollaborativeArea))        // delete the collaborative area on the peer
-	wfa.sharedWorkflow(res.(*CollaborativeArea), id)  // replace all shared workflows
-	wfa.sharedWorkspace(res.(*CollaborativeArea), id) // replace all collaborative areas (not shared worspace obj but workspace one)
-	wfa.sendToPeer(res.(*CollaborativeArea))          // send the collaborative area (collaborative area object) to the peers
-	return res, code, err
-}
-
-// StoreOne stores a collaborative area in the database, it automatically share to peers if the workspace is shared
-func (wfa *collaborativeAreaMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	id, _ := static.GetMyLocalJsonPeer()                                          // get the local peer
-	data.(*CollaborativeArea).CreatorID = id                                      // set the creator id
-	data.(*CollaborativeArea).Peers = append(data.(*CollaborativeArea).Peers, id) // add the creator id to the peers
-	// then reset the shared fields
-	if data.(*CollaborativeArea).Workspaces == nil {
-		data.(*CollaborativeArea).Workspaces = []string{}
-	}
-	if data.(*CollaborativeArea).Workflows == nil {
-		data.(*CollaborativeArea).Workflows = []string{}
-	}
-	if data.(*CollaborativeArea).Rules == nil {
-		data.(*CollaborativeArea).Rules = []string{}
-	}
-
-	d, code, err := wfa.GenericStoreOne(data.(*CollaborativeArea), wfa)
-
-	if code == 200 {
-		wfa.sharedWorkflow(d.(*CollaborativeArea), d.GetID())  // create all shared workflows
-		wfa.sharedWorkspace(d.(*CollaborativeArea), d.GetID()) // create all collaborative areas
-		wfa.sendToPeer(d.(*CollaborativeArea))                 // send the collaborative area (collaborative area object) to the peers
-	}
-	return data, code, err
-}
-
-// CopyOne copies a CollaborativeArea in the database
-func (wfa *collaborativeAreaMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.StoreOne(data)
-}
-
-// enrich is a function that enriches the CollaborativeArea with the shared objects
-func (wfa *collaborativeAreaMongoAccessor) enrich(sharedWorkspace *CollaborativeArea) *CollaborativeArea {
-	access := (&workspace.Workspace{}).GetAccessor(nil)
-	res, code, _ := access.Search(&dbs.Filters{
-		Or: map[string][]dbs.Filter{
-			"abstractobject.id": {{Operator: dbs.IN.String(), Value: sharedWorkspace.Workspaces}},
-		},
-	}, "")
-	if code == 200 {
-		for _, r := range res {
-			sharedWorkspace.SharedWorkspaces = append(sharedWorkspace.SharedWorkspaces, r.(*workspace.Workspace))
-		}
-	}
-	access = (&w.Workflow{}).GetAccessor(nil)
-	res, code, _ = access.Search(&dbs.Filters{
-		Or: map[string][]dbs.Filter{
-			"abstractobject.id": {{Operator: dbs.IN.String(), Value: sharedWorkspace.Workflows}},
-		},
-	}, "")
-	if code == 200 {
-		for _, r := range res {
-			sharedWorkspace.SharedWorkflows = append(sharedWorkspace.SharedWorkflows, r.(*w.Workflow))
-		}
-	}
-	access = (&peer.Peer{}).GetAccessor(nil)
-	res, code, _ = access.Search(&dbs.Filters{
-		Or: map[string][]dbs.Filter{
-			"abstractobject.id": {{Operator: dbs.IN.String(), Value: sharedWorkspace.Peers}},
-		},
-	}, "")
-	if code == 200 {
-		for _, r := range res {
-			sharedWorkspace.SharedPeers = append(sharedWorkspace.SharedPeers, r.(*peer.Peer))
-		}
-	}
-	access = (&rule.Rule{}).GetAccessor(nil)
-	res, code, _ = access.Search(&dbs.Filters{
-		Or: map[string][]dbs.Filter{
-			"abstractobject.id": {{Operator: dbs.IN.String(), Value: sharedWorkspace.Rules}},
-		},
-	}, "")
-	if code == 200 {
-		for _, r := range res {
-			sharedWorkspace.SharedRules = append(sharedWorkspace.SharedRules, r.(*rule.Rule))
-		}
-	}
-	return sharedWorkspace
-}
-
-// LoadOne loads a collaborative area from the database, given its ID and enrich it
-func (wfa *collaborativeAreaMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var sharedWorkspace CollaborativeArea
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	res_mongo.Decode(&sharedWorkspace)
-	return wfa.enrich(&sharedWorkspace), 200, nil // enrich the collaborative area
-}
-
-// LoadAll loads all the collaborative areas from the database and enrich them
-func (wfa collaborativeAreaMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []CollaborativeArea
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, wfa.enrich(&r)) // enrich the collaborative area
-	}
-	return objs, 200, nil
-}
-
-// Search searches for collaborative areas in the database, given some filters OR a search string
-func (wfa *collaborativeAreaMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // search by name only by default can be override
-				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []CollaborativeArea
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, wfa.enrich(&r)) // enrich the collaborative area
-	}
-	return objs, 200, nil
-}

models/collaborative_area/rules/rule/rule.go

@@ -1,8 +1,6 @@
 package rule
 
 import (
-	"encoding/json"
-
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 	"cloud.o-forge.io/core/oc-lib/tools"
 	"github.com/google/uuid"
@@ -18,39 +16,14 @@ type Rule struct {
 	Actions              []string `json:"actions,omitempty" bson:"actions,omitempty"`         // NOT DEFINITIVE TO SPECIFICATION
 }
 
-func (ao *Rule) GetID() string {
-	return ao.UUID
-}
-
 func (r *Rule) GenerateID() {
 	r.UUID = uuid.New().String()
 }
 
-func (d *Rule) GetName() string {
-	return d.Name
+func (d *Rule) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor(request)
 }
 
-func (d *Rule) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(tools.RULE, caller)
-	return data
-}
-
-func (dma *Rule) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *Rule) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
+func (d *Rule) VerifyAuth(request *tools.APIRequest) bool {
+	return true
 }

models/collaborative_area/rules/rule/rule_mongo_accessor.go

@@ -2,8 +2,9 @@ package rule
 
 import (
 	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
+	"cloud.o-forge.io/core/oc-lib/logs"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
 type ruleMongoAccessor struct {
@@ -11,80 +12,51 @@ type ruleMongoAccessor struct {
 }
 
 // New creates a new instance of the ruleMongoAccessor
-func New() *ruleMongoAccessor {
-	return &ruleMongoAccessor{}
+func NewAccessor(request *tools.APIRequest) *ruleMongoAccessor {
+	return &ruleMongoAccessor{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(tools.RULE.String()), // Create a logger with the data type
+			Request: request,
+			Type:    tools.RULE,
+		},
+	}
 }
 
-// GetType returns the type of the rule
-func (wfa *ruleMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return wfa.GenericDeleteOne(id, wfa)
+/*
+* Nothing special here, just the basic CRUD operations
+ */
+func (a *ruleMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericDeleteOne(id, a)
 }
 
-// UpdateOne updates a rule in the database
-func (wfa *ruleMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	return wfa.GenericUpdateOne(set.(*Rule), id, wfa, &Rule{})
+func (a *ruleMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	return utils.GenericUpdateOne(set, id, a, &Rule{})
 }
 
-// StoreOne stores a rule in the database
-func (wfa *ruleMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data.(*Rule), wfa)
+func (a *ruleMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data, a)
 }
 
-func (wfa *ruleMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data, wfa)
+func (a *ruleMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data, a)
 }
 
-// LoadOne loads a rule from the database
-func (wfa *ruleMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var rule Rule
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	res_mongo.Decode(&rule)
-	return &rule, 200, nil
+func (a *ruleMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*Rule](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		return d, 200, nil
+	}, a)
 }
 
-// LoadAll loads all rules from the database
-func (wfa ruleMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []Rule
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
+func (a *ruleMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*Rule](a.getExec(), isDraft, a)
 }
 
-// Search searches for rules in the database, given some filters OR a search string
-func (wfa *ruleMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
-				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []Rule
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
+func (a *ruleMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*Rule](filters, search, (&Rule{}).GetObjectFilters(search), a.getExec(), isDraft, a)
+}
+
+func (a *ruleMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
+	return func(d utils.DBObject) utils.ShallowDBObject {
+		return d
+	}
 }

models/collaborative_area/shallow_collaborative_area/shallow_collaborative_area.go

@@ -1,61 +1,22 @@
 package shallow_collaborative_area
 
 import (
-	"encoding/json"
-
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 	"cloud.o-forge.io/core/oc-lib/tools"
-	"github.com/google/uuid"
 )
 
 type ShallowCollaborativeArea struct {
 	utils.AbstractObject
 	IsSent      bool                   `json:"is_sent" bson:"-"`
-	CreatorID   string                 `json:"peer_id,omitempty" bson:"peer_id,omitempty" validate:"required"`
 	Version     string                 `json:"version,omitempty" bson:"version,omitempty"`
 	Description string                 `json:"description,omitempty" bson:"description,omitempty" validate:"required"`
 	Attributes  map[string]interface{} `json:"attributes,omitempty" bson:"attributes,omitempty"`
-	Workspaces  []string               `json:"workspaces,omitempty" bson:"workspaces,omitempty"`
-	Workflows   []string               `json:"workflows,omitempty" bson:"workflows,omitempty"`
-	Peers       []string               `json:"peers,omitempty" bson:"peers,omitempty"`
+	Workspaces  []string               `json:"workspaces" bson:"workspaces"`
+	Workflows   []string               `json:"workflows" bson:"workflows"`
+	Peers       []string               `json:"peers" bson:"peers"`
 	Rules       []string               `json:"rules,omitempty" bson:"rules,omitempty"`
 }
 
-func (ao *ShallowCollaborativeArea) GetID() string {
-	return ao.UUID
-}
-
-func (r *ShallowCollaborativeArea) GenerateID() {
-	if r.UUID == "" {
-		r.UUID = uuid.New().String()
-	}
-}
-
-func (d *ShallowCollaborativeArea) GetName() string {
-	return d.Name
-}
-
-func (d *ShallowCollaborativeArea) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(tools.COLLABORATIVE_AREA, caller)
-	return data
-}
-
-func (dma *ShallowCollaborativeArea) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *ShallowCollaborativeArea) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
+func (d *ShallowCollaborativeArea) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor(request)
 }

models/collaborative_area/shallow_collaborative_area/shallow_collaborative_area_mongo_accessor.go

@@ -2,82 +2,55 @@ package shallow_collaborative_area
 
 import (
 	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
+	"cloud.o-forge.io/core/oc-lib/logs"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
 type shallowSharedWorkspaceMongoAccessor struct {
 	utils.AbstractAccessor
 }
 
-func New() *shallowSharedWorkspaceMongoAccessor {
-	return &shallowSharedWorkspaceMongoAccessor{}
+func NewAccessor(request *tools.APIRequest) *shallowSharedWorkspaceMongoAccessor {
+	return &shallowSharedWorkspaceMongoAccessor{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(tools.COLLABORATIVE_AREA.String()), // Create a logger with the data type
+			Request: request,                                              // Set the caller
+			Type:    tools.COLLABORATIVE_AREA,
+		},
+	}
 }
 
-func (wfa *shallowSharedWorkspaceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return wfa.GenericDeleteOne(id, wfa)
+func (a *shallowSharedWorkspaceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericDeleteOne(id, a)
 }
 
-func (wfa *shallowSharedWorkspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	return wfa.GenericUpdateOne(set.(*ShallowCollaborativeArea), id, wfa, &ShallowCollaborativeArea{})
+func (a *shallowSharedWorkspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	return utils.GenericUpdateOne(set.(*ShallowCollaborativeArea), id, a, &ShallowCollaborativeArea{})
 }
 
-func (wfa *shallowSharedWorkspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data.(*ShallowCollaborativeArea), wfa)
+func (a *shallowSharedWorkspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data.(*ShallowCollaborativeArea), a)
 }
 
-func (wfa *shallowSharedWorkspaceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.StoreOne(data)
+func (a *shallowSharedWorkspaceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return a.StoreOne(data)
 }
 
-func (wfa *shallowSharedWorkspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var sharedWorkspace ShallowCollaborativeArea
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	res_mongo.Decode(&sharedWorkspace)
-	return &sharedWorkspace, 200, nil
+func (a *shallowSharedWorkspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*ShallowCollaborativeArea](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		return d, 200, nil
+	}, a)
 }
 
-func (wfa shallowSharedWorkspaceMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []ShallowCollaborativeArea
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
+func (a *shallowSharedWorkspaceMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*ShallowCollaborativeArea](func(d utils.DBObject) utils.ShallowDBObject {
+		return d
+	}, isDraft, a)
 }
 
-func (wfa *shallowSharedWorkspaceMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{
-				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []ShallowCollaborativeArea
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
+func (a *shallowSharedWorkspaceMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*ShallowCollaborativeArea](filters, search, (&ShallowCollaborativeArea{}).GetObjectFilters(search), func(d utils.DBObject) utils.ShallowDBObject {
+		return d
+	}, isDraft, a)
 }

models/common/enum/infrastructure.go

@@ -0,0 +1,20 @@
+package enum
+
+type InfrastructureType int
+
+const (
+	DOCKER InfrastructureType = iota
+	KUBERNETES
+	SLURM
+	HW
+	CONDOR
+)
+
+func (t InfrastructureType) String() string {
+	return [...]string{"DOCKER", "KUBERNETES", "SLURM", "HW", "CONDOR"}[t]
+}
+
+// get list of all infrastructure types
+func InfrastructureList() []InfrastructureType {
+	return []InfrastructureType{DOCKER, KUBERNETES, SLURM, HW, CONDOR}
+}

models/common/enum/size.go

@@ -0,0 +1,56 @@
+package enum
+
+type StorageSize int
+
+// StorageType - Enum that defines the type of storage
+const (
+	GB StorageSize = iota
+	MB
+	KB
+	TB
+)
+
+var argoType = [...]string{
+	"Gi",
+	"Mi",
+	"Ki",
+	"Ti",
+}
+
+// Size to string
+func (t StorageSize) String() string {
+	return [...]string{"GB", "MB", "KB", "TB"}[t]
+}
+
+func SizeList() []StorageSize {
+	return []StorageSize{GB, MB, KB, TB}
+}
+
+// New creates a new instance of the StorageResource struct
+func (dma StorageSize) ToArgo() string {
+	return argoType[dma]
+}
+
+// enum of a data type
+type StorageType int
+
+const (
+	FILE = iota
+	STREAM
+	API
+	DATABASE
+	S3
+	MEMORY
+	HARDWARE
+	AZURE
+	GCS
+)
+
+// String() - Returns the string representation of the storage type
+func (t StorageType) String() string {
+	return [...]string{"FILE", "STREAM", "API", "DATABASE", "S3", "MEMORY", "HARDWARE", "AZURE", "GCS"}[t]
+}
+
+func TypeList() []StorageType {
+	return []StorageType{FILE, STREAM, API, DATABASE, S3, MEMORY, HARDWARE, AZURE, GCS}
+}

models/common/enum/status.go

@@ -0,0 +1,64 @@
+package enum
+
+type CompletionStatus int
+
+const (
+	DRAFTED CompletionStatus = iota
+	PENDING
+	CANCEL
+	PARTIAL
+	PAID
+	DISPUTED
+	OVERDUE
+	REFUND
+)
+
+func (d CompletionStatus) String() string {
+	return [...]string{"drafted", "pending", "cancel", "partial", "paid", "disputed", "overdue", "refund"}[d]
+}
+
+func CompletionStatusList() []CompletionStatus {
+	return []CompletionStatus{DRAFTED, PENDING, CANCEL, PARTIAL, PAID, DISPUTED, OVERDUE, REFUND}
+}
+
+type BookingStatus int
+
+const (
+	DRAFT BookingStatus = iota
+	SCHEDULED
+	STARTED
+	FAILURE
+	SUCCESS
+	FORGOTTEN
+	DELAYED
+	CANCELLED
+)
+
+var str = [...]string{
+	"draft",
+	"scheduled",
+	"started",
+	"failure",
+	"success",
+	"forgotten",
+	"delayed",
+	"cancelled",
+}
+
+func FromInt(i int) string {
+	return str[i]
+}
+
+func (d BookingStatus) String() string {
+	return str[d]
+}
+
+// EnumIndex - Creating common behavior - give the type a EnumIndex functio
+func (d BookingStatus) EnumIndex() int {
+	return int(d)
+}
+
+// List
+func StatusList() []BookingStatus {
+	return []BookingStatus{DRAFT, SCHEDULED, STARTED, FAILURE, SUCCESS, FORGOTTEN, DELAYED, CANCELLED}
+}

models/common/models/access_configuration.go

@@ -0,0 +1,17 @@
+package models
+
+type Container struct {
+	Image   string            `json:"image,omitempty" bson:"image,omitempty"`     // Image is the container image TEMPO
+	Command string            `json:"command,omitempty" bson:"command,omitempty"` // Command is the container command
+	Args    string            `json:"args,omitempty" bson:"args,omitempty"`       // Args is the container arguments
+	Env     map[string]string `json:"env,omitempty" bson:"env,omitempty"`         // Env is the container environment variables
+	Volumes map[string]string `json:"volumes,omitempty" bson:"volumes,omitempty"` // Volumes is the container volumes
+
+	Exposes []Expose `bson:"exposes,omitempty" json:"exposes,omitempty"` // Expose is the execution
+}
+
+type Expose struct {
+	Port    int    `json:"port,omitempty" bson:"port,omitempty"`       // Port is the port
+	Reverse string `json:"reverse,omitempty" bson:"reverse,omitempty"` // Reverse is the reverse
+	PAT     int    `json:"pat,omitempty" bson:"pat,omitempty"`         // PAT is the PAT
+}

models/common/models/devices.go

@@ -0,0 +1,20 @@
+package models
+
+// CPU is a struct that represents a CPU
+type CPU struct {
+	Model        string  `bson:"model,omitempty" json:"model,omitempty"`
+	FrequencyGhz float64 `bson:"frequency,omitempty" json:"frequency,omitempty"`
+	Cores        int     `bson:"cores,omitempty" json:"cores,omitempty"`
+	Architecture string  `bson:"architecture,omitempty" json:"architecture,omitempty"`
+}
+
+type RAM struct {
+	SizeGb float64 `bson:"size,omitempty" json:"size,omitempty" description:"Units in MB"`
+	Ecc    bool    `bson:"ecc" json:"ecc" default:"true"`
+}
+
+type GPU struct {
+	Model    string         `bson:"model,omitempty" json:"model,omitempty"`
+	MemoryGb float64        `bson:"memory,omitempty" json:"memory,omitempty" description:"Units in MB"`
+	Cores    map[string]int `bson:"cores,omitempty" json:"cores,omitempty"`
+}

models/common/models/inoutputs.go

@@ -0,0 +1,21 @@
+package models
+
+type Artifact struct {
+	AttrPath string `json:"attr_path,omitempty" bson:"attr_path,omitempty" validate:"required"`
+	AttrFrom string `json:"from_path,omitempty" bson:"from_path,omitempty"`
+	Readonly bool   `json:"readonly" bson:"readonly" default:"true"`
+}
+
+type Param struct {
+	Name      string `json:"name" bson:"name" validate:"required"`
+	Attr      string `json:"attr,omitempty" bson:"attr,omitempty"`
+	Value     string `json:"value,omitempty" bson:"value,omitempty"`
+	Origin    string `json:"origin,omitempty" bson:"origin,omitempty"`
+	Readonly  bool   `json:"readonly" bson:"readonly" default:"true"`
+	Optionnal bool   `json:"optionnal" bson:"optionnal" default:"true"`
+}
+
+type InOutputs struct {
+	Params    []Param    `json:"parameters" bson:"parameters"`
+	Artifacts []Artifact `json:"artifacts" bson:"artifacts"`
+}

models/common/models/metric.go

@@ -0,0 +1,17 @@
+package models
+
+type MetricsSnapshot struct {
+	From    string   `json:"origin"`
+	Metrics []Metric `json:"metrics"`
+}
+
+type Metric struct {
+	Name  string  `json:"name"`
+	Value float64 `json:"value"`
+	Error error   `json:"error"`
+}
+
+type MetricResume struct {
+	Delta     float64 `json:"delta"`
+	LastValue float64 `json:"last_value"`
+}

models/common/planner.go

@@ -0,0 +1,42 @@
+package common
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+func GetPlannerNearestStart(start time.Time, planned map[tools.DataType]map[string]pricing.PricedItemITF, request *tools.APIRequest) float64 {
+	near := float64(10000000000)    // set a high value
+	for _, items := range planned { // loop through the planned items
+		for _, priced := range items { // loop through the priced items
+			if priced.GetLocationStart() == nil { // if the start is nil,
+				continue // skip the iteration
+			}
+			newS := priced.GetLocationStart()     // get the start
+			if newS.Sub(start).Seconds() < near { // if the difference between the start and the new start is less than the nearest start
+				near = newS.Sub(start).Seconds()
+			}
+		}
+	}
+	return near
+}
+
+func GetPlannerLongestTime(end *time.Time, planned map[tools.DataType]map[string]pricing.PricedItemITF, request *tools.APIRequest) float64 {
+	if end == nil {
+		return -1
+	}
+	longestTime := float64(0)
+	for _, priced := range planned[tools.PROCESSING_RESOURCE] {
+		if priced.GetLocationEnd() == nil {
+			continue
+		}
+		newS := priced.GetLocationEnd()
+		if end == nil && longestTime < newS.Sub(*end).Seconds() {
+			longestTime = newS.Sub(*end).Seconds()
+		}
+		// get the nearest start from start var
+	}
+	return longestTime
+}

models/common/pricing/interfaces.go

@@ -0,0 +1,22 @@
+package pricing
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type PricedItemITF interface {
+	GetID() string
+	GetType() tools.DataType
+	IsPurchasable() bool
+	IsBooked() bool
+	GetCreatorID() string
+	SelectPricing() PricingProfileITF
+	GetLocationStart() *time.Time
+	SetLocationStart(start time.Time)
+	SetLocationEnd(end time.Time)
+	GetLocationEnd() *time.Time
+	GetExplicitDurationInS() float64
+	GetPrice() (float64, error)
+}

models/common/pricing/pricing_profile.go

@@ -0,0 +1,66 @@
+package pricing
+
+import (
+	"time"
+)
+
+type PricingProfileITF interface {
+	IsBooked() bool
+	IsPurchasable() bool
+	GetPurchase() BuyingStrategy
+	GetOverrideStrategyValue() int
+	GetPrice(quantity float64, val float64, start time.Time, end time.Time, params ...string) (float64, error)
+}
+
+type RefundType int
+
+const (
+	REFUND_DEAD_END RefundType = iota
+	REFUND_ON_ERROR
+	REFUND_ON_EARLY_END
+)
+
+func (t RefundType) String() string {
+	return [...]string{"REFUND ON DEAD END", "REFUND ON ERROR", "REFUND ON EARLY END"}[t]
+}
+
+func RefundTypeList() []RefundType {
+	return []RefundType{REFUND_DEAD_END, REFUND_ON_ERROR, REFUND_ON_EARLY_END}
+}
+
+type AccessPricingProfile[T Strategy] struct { // only use for acces such as : DATA && PROCESSING
+	Pricing       PricingStrategy[T] `json:"pricing,omitempty" bson:"pricing,omitempty"`   // Price is the price of the resource
+	DefaultRefund RefundType         `json:"default_refund" bson:"default_refund"`         // DefaultRefund is the default refund type of the pricing
+	RefundRatio   int32              `json:"refund_ratio" bson:"refund_ratio" default:"0"` // RefundRatio is the refund ratio if missing
+}
+
+func (b *AccessPricingProfile[T]) GetOverrideStrategyValue() int {
+	return -1
+}
+
+type ExploitPrivilegeStrategy int
+
+const (
+	BASIC ExploitPrivilegeStrategy = iota
+	GARANTED_ON_DELAY
+	GARANTED
+)
+
+func ExploitPrivilegeStrategyList() []ExploitPrivilegeStrategy {
+	return []ExploitPrivilegeStrategy{BASIC, GARANTED_ON_DELAY, GARANTED}
+}
+
+func (t ExploitPrivilegeStrategy) String() string {
+	return [...]string{"NO GARANTY", "GARANTED ON SPECIFIC DELAY", "GARANTED"}[t]
+}
+
+type ExploitPricingProfile[T Strategy] struct { // only use for exploit such as : STORAGE, COMPUTE, WORKFLOW
+	AccessPricingProfile[T]
+	AdditionnalRefundTypes []RefundType `json:"refund_types" bson:"refund_types"` // RefundTypes is the refund types of the pricing
+
+	PrivilegeStrategy   ExploitPrivilegeStrategy `json:"privilege_strategy,omitempty" bson:"privilege_strategy,omitempty"`       // Strategy is the strategy of the pricing
+	GarantedDelaySecond uint                     `json:"garanted_delay_second,omitempty" bson:"garanted_delay_second,omitempty"` // GarantedDelaySecond is the garanted delay of the pricing
+
+	Exceeding      bool  `json:"exceeding" bson:"exceeding"`                         // Exceeding is the exceeding of the bill
+	ExceedingRatio int32 `json:"exceeding_ratio" bson:"exceeding_ratio" default:"0"` // ExceedingRatio is the exceeding ratio of the bill
+}

models/common/pricing/pricing_strategy.go

@@ -0,0 +1,185 @@
+package pricing
+
+import (
+	"errors"
+	"fmt"
+	"strconv"
+	"time"
+)
+
+type BillingStrategy int // BAM BAM
+
+// should except... on
+const (
+	BILL_ONCE BillingStrategy = iota // is a permanent buying ( predictible )
+	BILL_PER_WEEK
+	BILL_PER_MONTH
+	BILL_PER_YEAR
+)
+
+func (t BillingStrategy) IsBillingStrategyAllowed(bs int) (BillingStrategy, bool) {
+	switch t {
+	case BILL_ONCE:
+		return BILL_ONCE, bs == 0
+	case BILL_PER_WEEK:
+	case BILL_PER_MONTH:
+	case BILL_PER_YEAR:
+		return t, bs != 0
+	}
+	return t, false
+}
+
+func (t BillingStrategy) String() string {
+	return [...]string{"BILL_ONCE", "BILL_PER_WEEK", "BILL_PER_MONTH", "BILL_PER_YEAR"}[t]
+}
+
+func BillingStrategyList() []BillingStrategy {
+	return []BillingStrategy{BILL_ONCE, BILL_PER_WEEK, BILL_PER_MONTH, BILL_PER_YEAR}
+}
+
+type BuyingStrategy int
+
+// should except... on
+const (
+	PERMANENT              BuyingStrategy = iota // is a permanent buying ( predictible )
+	UNDEFINED_SUBSCRIPTION                       // a endless subscription ( unpredictible )
+	SUBSCRIPTION                                 // a defined subscription ( predictible )
+	// PAY_PER_USE                                  // per request. ( unpredictible )
+)
+
+func (t BuyingStrategy) String() string {
+	return [...]string{"PERMANENT", "UNDEFINED_SUBSCRIPTION", "SUBSCRIPTION"}[t]
+}
+
+func (t BuyingStrategy) IsBillingStrategyAllowed(bs BillingStrategy) (BillingStrategy, bool) {
+	switch t {
+	case PERMANENT:
+		return BILL_ONCE, bs == BILL_ONCE
+	case UNDEFINED_SUBSCRIPTION:
+		return BILL_PER_MONTH, bs != BILL_ONCE
+	case SUBSCRIPTION:
+		/*case PAY_PER_USE:
+		return bs, true*/
+	}
+	return bs, false
+}
+
+func BuyingStrategyList() []BuyingStrategy {
+	return []BuyingStrategy{PERMANENT, UNDEFINED_SUBSCRIPTION, SUBSCRIPTION}
+}
+
+type Strategy interface {
+	GetStrategy() string
+	GetStrategyValue() int
+}
+
+type TimePricingStrategy int
+
+const (
+	ONCE TimePricingStrategy = iota
+	PER_SECOND
+	PER_MINUTE
+	PER_HOUR
+	PER_DAY
+	PER_WEEK
+	PER_MONTH
+)
+
+func IsTimeStrategy(i int) bool {
+	return len(TimePricingStrategyList()) < i
+}
+
+func (t TimePricingStrategy) String() string {
+	return [...]string{"ONCE", "PER SECOND", "PER MINUTE", "PER HOUR", "PER DAY", "PER WEEK", "PER MONTH"}[t]
+}
+
+func TimePricingStrategyListStr() []string {
+	return []string{"ONCE", "PER SECOND", "PER MINUTE", "PER HOUR", "PER DAY", "PER WEEK", "PER MONTH"}
+}
+
+func TimePricingStrategyList() []TimePricingStrategy {
+	return []TimePricingStrategy{ONCE, PER_SECOND, PER_MINUTE, PER_HOUR, PER_DAY, PER_WEEK, PER_MONTH}
+}
+
+func (t TimePricingStrategy) GetStrategy() string {
+	return [...]string{"ONCE", "PER_SECOND", "PER_MINUTE", "PER_HOUR", "PER_DAY", "PER_WEEK", "PER_MONTH"}[t]
+}
+
+func (t TimePricingStrategy) GetStrategyValue() int {
+	return int(t)
+}
+
+func getAverageTimeInSecond(averageTimeInSecond float64, start time.Time, end *time.Time) float64 {
+	now := time.Now()
+	after := now.Add(time.Duration(averageTimeInSecond) * time.Second)
+
+	fromAverageDuration := after.Sub(now).Seconds()
+	var tEnd time.Time
+	if end == nil {
+		tEnd = start.Add(1 * time.Hour)
+	} else {
+		tEnd = *end
+	}
+	fromDateDuration := tEnd.Sub(start).Seconds()
+
+	if fromAverageDuration > fromDateDuration {
+		return fromAverageDuration
+	}
+	return fromDateDuration
+}
+
+func BookingEstimation(t TimePricingStrategy, price float64, locationDurationInSecond float64, start time.Time, end *time.Time) (float64, error) {
+	locationDurationInSecond = getAverageTimeInSecond(locationDurationInSecond, start, end)
+	priceStr := fmt.Sprintf("%v", price)
+	p, err := strconv.ParseFloat(priceStr, 64)
+	if err != nil {
+		return 0, err
+	}
+	switch t {
+	case ONCE:
+		return p, nil
+	case PER_HOUR:
+		return p * float64(locationDurationInSecond/3600), nil
+	case PER_MINUTE:
+		return p * float64(locationDurationInSecond/60), nil
+	case PER_SECOND:
+		return p * locationDurationInSecond, nil
+	case PER_DAY:
+		return p * float64(locationDurationInSecond/86400), nil
+	case PER_WEEK:
+		return p * float64(locationDurationInSecond/604800), nil
+	case PER_MONTH:
+		return p * float64(locationDurationInSecond/2592000), nil
+	}
+	return 0, errors.New("pricing strategy not found")
+}
+
+// may suppress in pricing strategy -> to set in map
+type PricingStrategy[T Strategy] struct {
+	Price               float64             `json:"price" bson:"price" default:"0"`                                 // Price is the Price of the pricing
+	Currency            string              `json:"currency" bson:"currency" default:"USD"`                         // Currency is the currency of the pricing
+	BuyingStrategy      BuyingStrategy      `json:"buying_strategy" bson:"buying_strategy" default:"0"`             // BuyingStrategy is the buying strategy of the pricing
+	TimePricingStrategy TimePricingStrategy `json:"time_pricing_strategy" bson:"time_pricing_strategy" default:"0"` // TimePricingStrategy is the time pricing strategy of the pricing
+	OverrideStrategy    T                   `json:"override_strategy" bson:"override_strategy" default:"-1"`        // Modulation is the modulation of the pricing
+}
+
+func (p PricingStrategy[T]) GetPrice(amountOfData float64, bookingTimeDuration float64, start time.Time, end *time.Time) (float64, error) {
+	if p.BuyingStrategy == SUBSCRIPTION {
+		return BookingEstimation(p.GetTimePricingStrategy(), p.Price*float64(amountOfData), bookingTimeDuration, start, end)
+	} else if p.BuyingStrategy == PERMANENT {
+		return p.Price, nil
+	}
+	return p.Price * float64(amountOfData), nil
+}
+
+func (p PricingStrategy[T]) GetBuyingStrategy() BuyingStrategy {
+	return p.BuyingStrategy
+}
+
+func (p PricingStrategy[T]) GetTimePricingStrategy() TimePricingStrategy {
+	return p.TimePricingStrategy
+}
+
+func (p PricingStrategy[T]) GetOverrideStrategy() T {
+	return p.OverrideStrategy
+}

models/common/pricing/tests/pricing_test.go

@@ -0,0 +1,129 @@
+package pricing_test
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+)
+
+type DummyStrategy int
+
+func (d DummyStrategy) GetStrategy() string   { return "DUMMY" }
+func (d DummyStrategy) GetStrategyValue() int { return int(d) }
+
+func TestBuyingStrategy_String(t *testing.T) {
+	assert.Equal(t, "UNLIMITED", pricing.PERMANENT.String())
+	assert.Equal(t, "SUBSCRIPTION", pricing.SUBSCRIPTION.String())
+	//assert.Equal(t, "PAY PER USE", pricing.PAY_PER_USE.String())
+}
+
+func TestBuyingStrategyList(t *testing.T) {
+	list := pricing.BuyingStrategyList()
+	assert.Equal(t, 3, len(list))
+	assert.Contains(t, list, pricing.SUBSCRIPTION)
+}
+
+func TestTimePricingStrategy_String(t *testing.T) {
+	assert.Equal(t, "ONCE", pricing.ONCE.String())
+	assert.Equal(t, "PER SECOND", pricing.PER_SECOND.String())
+	assert.Equal(t, "PER MONTH", pricing.PER_MONTH.String())
+}
+
+func TestTimePricingStrategyList(t *testing.T) {
+	list := pricing.TimePricingStrategyList()
+	assert.Equal(t, 7, len(list))
+	assert.Contains(t, list, pricing.PER_DAY)
+}
+
+func TestTimePricingStrategy_Methods(t *testing.T) {
+	ts := pricing.PER_MINUTE
+	assert.Equal(t, "PER_MINUTE", ts.GetStrategy())
+	assert.Equal(t, 2, ts.GetStrategyValue())
+}
+
+func Test_getAverageTimeInSecond_WithEnd(t *testing.T) {
+	start := time.Now()
+	end := start.Add(30 * time.Minute)
+
+	_, err := pricing.BookingEstimation(pricing.PER_MINUTE, 2.0, 1200, start, &end)
+	assert.NoError(t, err)
+}
+
+func Test_getAverageTimeInSecond_WithoutEnd(t *testing.T) {
+	start := time.Now()
+
+	// getAverageTimeInSecond is tested via BookingEstimation
+	price, err := pricing.BookingEstimation(pricing.PER_HOUR, 10.0, 100, start, nil)
+	assert.NoError(t, err)
+	assert.True(t, price > 0)
+}
+
+func TestBookingEstimation(t *testing.T) {
+	start := time.Now()
+	end := start.Add(2 * time.Hour)
+	strategies := map[pricing.TimePricingStrategy]float64{
+		pricing.ONCE:       50,
+		pricing.PER_HOUR:   10,
+		pricing.PER_MINUTE: 1,
+		pricing.PER_SECOND: 0.1,
+		pricing.PER_DAY:    100,
+		pricing.PER_WEEK:   500,
+		pricing.PER_MONTH:  2000,
+	}
+
+	for strategy, price := range strategies {
+		t.Run(strategy.String(), func(t *testing.T) {
+			cost, err := pricing.BookingEstimation(strategy, price, 3600, start, &end)
+			assert.NoError(t, err)
+			assert.True(t, cost >= 0)
+		})
+	}
+
+	_, err := pricing.BookingEstimation(999, 10, 3600, start, &end)
+	assert.Error(t, err)
+}
+
+func TestPricingStrategy_Getters(t *testing.T) {
+	ps := pricing.PricingStrategy[DummyStrategy]{
+		Price:               20,
+		Currency:            "USD",
+		BuyingStrategy:      pricing.SUBSCRIPTION,
+		TimePricingStrategy: pricing.PER_MINUTE,
+		OverrideStrategy:    DummyStrategy(1),
+	}
+
+	assert.Equal(t, pricing.SUBSCRIPTION, ps.GetBuyingStrategy())
+	assert.Equal(t, pricing.PER_MINUTE, ps.GetTimePricingStrategy())
+	assert.Equal(t, DummyStrategy(1), ps.GetOverrideStrategy())
+}
+
+func TestPricingStrategy_GetPrice(t *testing.T) {
+	start := time.Now()
+	end := start.Add(1 * time.Hour)
+
+	// SUBSCRIPTION case
+	ps := pricing.PricingStrategy[DummyStrategy]{
+		Price:               5,
+		BuyingStrategy:      pricing.SUBSCRIPTION,
+		TimePricingStrategy: pricing.PER_HOUR,
+	}
+
+	p, err := ps.GetPrice(2, 3600, start, &end)
+	assert.NoError(t, err)
+	assert.True(t, p > 0)
+
+	// UNLIMITED case
+	ps.BuyingStrategy = pricing.PERMANENT
+	p, err = ps.GetPrice(10, 0, start, &end)
+	assert.NoError(t, err)
+	assert.Equal(t, 5.0, p)
+
+	// PAY_PER_USE case
+	//ps.BuyingStrategy = pricing.PAY_PER_USE
+	p, err = ps.GetPrice(3, 0, start, &end)
+	assert.NoError(t, err)
+	assert.Equal(t, 15.0, p)
+}

models/live/interfaces.go

@@ -0,0 +1,18 @@
+package live
+
+import (
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type LiveInterface interface {
+	utils.DBObject
+	GetMonitorPath() string
+	GetResourcesID() []string
+	SetResourcesID(string)
+	GetResourceAccessor(request *tools.APIRequest) utils.Accessor
+	GetResource() resources.ResourceInterface
+	GetResourceInstance() resources.ResourceInstanceITF
+	SetResourceInstance(res resources.ResourceInterface, i resources.ResourceInstanceITF) resources.ResourceInterface
+}

models/live/live.go

@@ -0,0 +1,71 @@
+package live
+
+import (
+	"slices"
+
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/biter777/countries"
+)
+
+/*
+* LiveDatacenter is a struct that represents a compute units in your datacenters
+ */
+type Credentials struct {
+	Login string `json:"login,omitempty" bson:"login,omitempty"`
+	Pass  string `json:"password,omitempty" bson:"password,omitempty"`
+	Token string `json:"token,omitempty" bson:"token,omitempty"`
+}
+
+type Certs struct {
+	AuthorityCertificate string `json:"authority_certificate,omitempty" bson:"authority_certificate,omitempty"`
+	ClientCertificate    string `json:"client_certificate,omitempty" bson:"client_certificate,omitempty"`
+}
+
+type LiveCerts struct {
+	Host string `json:"host,omitempty" bson:"host,omitempty"`
+	Port string `json:"port,omitempty" bson:"port,omitempty"`
+
+	Certificates *Certs       `json:"certs,omitempty" bson:"certs,omitempty"`
+	Credentials  *Credentials `json:"creds,omitempty" bson:"creds,omitempty"`
+}
+
+// TODO in the future multiple type of certs depending of infra type
+
+type AbstractLive struct {
+	utils.AbstractObject
+	Certs LiveCerts `json:"certs,omitempty" bson:"certs,omitempty"`
+
+	MonitorPath    string                `json:"monitor_path,omitempty" bson:"monitor_path,omitempty"`
+	Location       resources.GeoPoint    `json:"location,omitempty" bson:"location,omitempty"`
+	Country        countries.CountryCode `json:"country,omitempty" bson:"country,omitempty"`
+	AccessProtocol string                `json:"access_protocol,omitempty" bson:"access_protocol,omitempty"`
+	ResourcesID    []string              `json:"resources_id" bson:"resources_id"`
+}
+
+func (d *AbstractLive) GetMonitorPath() string {
+	return d.MonitorPath
+}
+
+func (d *AbstractLive) GetResourcesID() []string {
+	return d.ResourcesID
+}
+
+func (d *AbstractLive) SetResourcesID(id string) {
+	if !slices.Contains(d.ResourcesID, id) {
+		d.ResourcesID = append(d.ResourcesID, id)
+	}
+}
+
+func (r *AbstractLive) GetResourceType() tools.DataType {
+	return tools.INVALID
+}
+
+func (r *AbstractLive) StoreDraftDefault() {
+	r.IsDraft = true
+}
+
+func (r *AbstractLive) CanDelete() bool {
+	return r.IsDraft // only draft ComputeUnits can be deleted
+}

models/live/live_datacenter.go

@@ -0,0 +1,50 @@
+package live
+
+import (
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+/*
+* LiveDatacenter is a struct that represents a compute units in your datacenters
+ */
+
+type LiveDatacenter struct {
+	AbstractLive
+
+	StorageType enum.StorageType `bson:"storage_type" json:"storage_type" default:"-1"` // Type is the type of the storage
+	Acronym     string           `bson:"acronym,omitempty" json:"acronym,omitempty"`    // Acronym is the acronym of the storage
+
+	Architecture       string                   `json:"architecture,omitempty" bson:"architecture,omitempty"` // Architecture is the architecture
+	Infrastructure     enum.InfrastructureType  `json:"infrastructure" bson:"infrastructure" default:"-1"`    // Infrastructure is the infrastructure
+	Source             string                   `json:"source,omitempty" bson:"source,omitempty"`             // Source is the source of the resource
+	SecurityLevel      string                   `json:"security_level,omitempty" bson:"security_level,omitempty"`
+	PowerSources       []string                 `json:"power_sources,omitempty" bson:"power_sources,omitempty"`
+	AnnualCO2Emissions float64                  `json:"annual_co2_emissions,omitempty" bson:"co2_emissions,omitempty"`
+	CPUs               map[string]*models.CPU   `bson:"cpus,omitempty" json:"cpus,omitempty"` // CPUs is the list of CPUs key is model
+	GPUs               map[string]*models.GPU   `bson:"gpus,omitempty" json:"gpus,omitempty"` // GPUs is the list of GPUs key is model
+	Nodes              []*resources.ComputeNode `json:"nodes,omitempty" bson:"nodes,omitempty"`
+}
+
+func (d *LiveDatacenter) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor[*LiveDatacenter](tools.LIVE_DATACENTER, request) // Create a new instance of the accessor
+}
+func (d *LiveDatacenter) GetResourceAccessor(request *tools.APIRequest) utils.Accessor {
+	return resources.NewAccessor[*resources.ComputeResource](tools.COMPUTE_RESOURCE, request, func() utils.DBObject { return &resources.ComputeResource{} })
+}
+
+func (d *LiveDatacenter) GetResource() resources.ResourceInterface {
+	return &resources.ComputeResource{}
+}
+func (d *LiveDatacenter) GetResourceInstance() resources.ResourceInstanceITF {
+	return &resources.ComputeResourceInstance{}
+}
+
+func (d *LiveDatacenter) SetResourceInstance(res resources.ResourceInterface, i resources.ResourceInstanceITF) resources.ResourceInterface {
+	r := res.(*resources.ComputeResource)
+	r.Instances = append(r.Instances, i.(*resources.ComputeResourceInstance))
+	return r
+}

models/live/live_mongo_accessor.go

@@ -0,0 +1,117 @@
+package live
+
+import (
+	"encoding/json"
+	"errors"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/logs"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type computeUnitsMongoAccessor[T LiveInterface] struct {
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
+}
+
+// New creates a new instance of the computeUnitsMongoAccessor
+func NewAccessor[T LiveInterface](t tools.DataType, request *tools.APIRequest) *computeUnitsMongoAccessor[T] {
+	return &computeUnitsMongoAccessor[T]{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(t.String()), // Create a logger with the data type
+			Request: request,
+			Type:    t,
+		},
+	}
+}
+
+/*
+* Nothing special here, just the basic CRUD operations
+ */
+func (a *computeUnitsMongoAccessor[T]) DeleteOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericDeleteOne(id, a)
+}
+
+func (a *computeUnitsMongoAccessor[T]) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	// should verify if a source is existing...
+	return utils.GenericUpdateOne(set, id, a, &LiveDatacenter{})
+}
+
+func (a *computeUnitsMongoAccessor[T]) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data.(*LiveDatacenter), a)
+}
+
+func (a *computeUnitsMongoAccessor[T]) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	// is a publisher... that become a resources.
+	if data.IsDrafted() {
+		return nil, 422, errors.New("can't publish a drafted compute units")
+	}
+	live := data.(T)
+	if live.GetMonitorPath() == "" || live.GetID() != "" {
+		return nil, 422, errors.New("publishing is only allowed is it can be monitored and be accessible")
+	}
+	if res, code, err := a.LoadOne(live.GetID()); err != nil {
+		return nil, code, err
+	} else {
+		live = res.(T)
+	}
+	resAccess := live.GetResourceAccessor(a.Request)
+	instance := live.GetResourceInstance()
+	b, _ := json.Marshal(live)
+	json.Unmarshal(b, instance)
+
+	if len(live.GetResourcesID()) > 0 {
+		for _, r := range live.GetResourcesID() {
+			// TODO dependent of a existing resource
+			res, code, err := resAccess.LoadOne(r)
+			if err == nil {
+				return nil, code, err
+			}
+			existingResource := live.GetResource()
+			b, _ := json.Marshal(res)
+			json.Unmarshal(b, existingResource)
+			live.SetResourceInstance(existingResource, instance)
+			resAccess.UpdateOne(existingResource, existingResource.GetID())
+		}
+		if live.GetID() != "" {
+			return a.LoadOne(live.GetID())
+		} else {
+			return a.StoreOne(live)
+		}
+	} else {
+		r := live.GetResource()
+		b, _ := json.Marshal(live)
+		json.Unmarshal(b, &r)
+		live.SetResourceInstance(r, instance)
+		res, code, err := resAccess.StoreOne(r)
+		if err != nil {
+			return nil, code, err
+		}
+		live.SetResourcesID(res.GetID())
+		if live.GetID() != "" {
+			return a.UpdateOne(live, live.GetID())
+		} else {
+			return a.StoreOne(live)
+		}
+	}
+}
+
+func (a *computeUnitsMongoAccessor[T]) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[T](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		return d, 200, nil
+	}, a)
+}
+
+func (a *computeUnitsMongoAccessor[T]) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[T](a.getExec(), isDraft, a)
+}
+
+func (a *computeUnitsMongoAccessor[T]) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*LiveDatacenter](filters, search, (&LiveDatacenter{}).GetObjectFilters(search), a.getExec(), isDraft, a)
+}
+
+func (a *computeUnitsMongoAccessor[T]) getExec() func(utils.DBObject) utils.ShallowDBObject {
+	return func(d utils.DBObject) utils.ShallowDBObject {
+		return d
+	}
+}

models/live/live_storage.go

@@ -0,0 +1,46 @@
+package live
+
+import (
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+/*
+* LiveStorage is a struct that represents a compute units in your datacenters
+ */
+
+type LiveStorage struct {
+	AbstractLive
+
+	Source        string           `bson:"source,omitempty" json:"source,omitempty"` // Source is the source of the storage
+	Path          string           `bson:"path,omitempty" json:"path,omitempty"`     // Path is the store folders in the source
+	Local         bool             `bson:"local" json:"local"`
+	SecurityLevel string           `bson:"security_level,omitempty" json:"security_level,omitempty"`
+	SizeType      enum.StorageSize `bson:"size_type" json:"size_type" default:"0"`           // SizeType is the type of the storage size
+	SizeGB        int64            `bson:"size,omitempty" json:"size,omitempty"`             // Size is the size of the storage
+	Encryption    bool             `bson:"encryption,omitempty" json:"encryption,omitempty"` // Encryption is a flag that indicates if the storage is encrypted
+	Redundancy    string           `bson:"redundancy,omitempty" json:"redundancy,omitempty"` // Redundancy is the redundancy of the storage
+	Throughput    string           `bson:"throughput,omitempty" json:"throughput,omitempty"` // Throughput is the throughput of the storage
+}
+
+func (d *LiveStorage) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor[*LiveStorage](tools.LIVE_STORAGE, request) // Create a new instance of the accessor
+}
+func (d *LiveStorage) GetResourceAccessor(request *tools.APIRequest) utils.Accessor {
+	return resources.NewAccessor[*resources.ComputeResource](tools.STORAGE_RESOURCE, request, func() utils.DBObject { return &resources.StorageResource{} })
+}
+
+func (d *LiveStorage) GetResource() resources.ResourceInterface {
+	return &resources.StorageResource{}
+}
+func (d *LiveStorage) GetResourceInstance() resources.ResourceInstanceITF {
+	return &resources.StorageResourceInstance{}
+}
+
+func (d *LiveStorage) SetResourceInstance(res resources.ResourceInterface, i resources.ResourceInstanceITF) resources.ResourceInterface {
+	r := res.(*resources.StorageResource)
+	r.Instances = append(r.Instances, i.(*resources.StorageResourceInstance))
+	return r
+}

models/models.go

@@ -2,17 +2,17 @@ package models
 
 import (
 	"cloud.o-forge.io/core/oc-lib/logs"
+	"cloud.o-forge.io/core/oc-lib/models/bill"
+	"cloud.o-forge.io/core/oc-lib/models/live"
+	"cloud.o-forge.io/core/oc-lib/models/order"
+	"cloud.o-forge.io/core/oc-lib/models/resources/purchase_resource"
 	"cloud.o-forge.io/core/oc-lib/tools"
 
 	"cloud.o-forge.io/core/oc-lib/models/booking"
 	"cloud.o-forge.io/core/oc-lib/models/collaborative_area"
 	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/rules/rule"
 	"cloud.o-forge.io/core/oc-lib/models/peer"
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	d "cloud.o-forge.io/core/oc-lib/models/resources/data"
-	p "cloud.o-forge.io/core/oc-lib/models/resources/processing"
-	s "cloud.o-forge.io/core/oc-lib/models/resources/storage"
-	w "cloud.o-forge.io/core/oc-lib/models/resources/workflow"
+	resource "cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 	w2 "cloud.o-forge.io/core/oc-lib/models/workflow"
 	"cloud.o-forge.io/core/oc-lib/models/workflow_execution"
@@ -23,26 +23,33 @@ import (
 This package contains the models used in the application
 It's used to create the models dynamically
 */
-var models = map[string]func() utils.DBObject{
-	tools.WORKFLOW_RESOURCE.String():   func() utils.DBObject { return &w.WorkflowResource{} },
-	tools.DATA_RESOURCE.String():       func() utils.DBObject { return &d.DataResource{} },
-	tools.STORAGE_RESOURCE.String():    func() utils.DBObject { return &s.StorageResource{} },
-	tools.PROCESSING_RESOURCE.String(): func() utils.DBObject { return &p.ProcessingResource{} },
+var ModelsCatalog = map[string]func() utils.DBObject{
+	tools.WORKFLOW_RESOURCE.String():   func() utils.DBObject { return &resource.WorkflowResource{} },
+	tools.DATA_RESOURCE.String():       func() utils.DBObject { return &resource.DataResource{} },
+	tools.COMPUTE_RESOURCE.String():    func() utils.DBObject { return &resource.ComputeResource{} },
+	tools.STORAGE_RESOURCE.String():    func() utils.DBObject { return &resource.StorageResource{} },
+	tools.PROCESSING_RESOURCE.String(): func() utils.DBObject { return &resource.ProcessingResource{} },
 	tools.WORKFLOW.String():            func() utils.DBObject { return &w2.Workflow{} },
 	tools.WORKFLOW_EXECUTION.String():  func() utils.DBObject { return &workflow_execution.WorkflowExecution{} },
 	tools.WORKSPACE.String():           func() utils.DBObject { return &w3.Workspace{} },
-	tools.RESOURCE_MODEL.String():      func() utils.DBObject { return &resource_model.ResourceModel{} },
 	tools.PEER.String():                func() utils.DBObject { return &peer.Peer{} },
 	tools.COLLABORATIVE_AREA.String():  func() utils.DBObject { return &collaborative_area.CollaborativeArea{} },
 	tools.RULE.String():                func() utils.DBObject { return &rule.Rule{} },
 	tools.BOOKING.String():             func() utils.DBObject { return &booking.Booking{} },
+	tools.WORKFLOW_HISTORY.String():    func() utils.DBObject { return &w2.WorkflowHistory{} },
+	tools.WORKSPACE_HISTORY.String():   func() utils.DBObject { return &w3.WorkspaceHistory{} },
+	tools.ORDER.String():               func() utils.DBObject { return &order.Order{} },
+	tools.PURCHASE_RESOURCE.String():   func() utils.DBObject { return &purchase_resource.PurchaseResource{} },
+	tools.LIVE_DATACENTER.String():     func() utils.DBObject { return &live.LiveDatacenter{} },
+	tools.LIVE_STORAGE.String():        func() utils.DBObject { return &live.LiveStorage{} },
+	tools.BILL.String():                func() utils.DBObject { return &bill.Bill{} },
 }
 
 // Model returns the model object based on the model type
 func Model(model int) utils.DBObject {
 	log := logs.GetLogger()
-	if _, ok := models[tools.FromInt(model)]; ok {
-		return models[tools.FromInt(model)]()
+	if _, ok := ModelsCatalog[tools.FromInt(model)]; ok {
+		return ModelsCatalog[tools.FromInt(model)]()
 	}
 	log.Error().Msg("Can't find model " + tools.FromInt(model) + ".")
 	return nil
@@ -51,7 +58,7 @@ func Model(model int) utils.DBObject {
 // GetModelsNames returns the names of the models
 func GetModelsNames() []string {
 	names := []string{}
-	for name := range models {
+	for name := range ModelsCatalog {
 		names = append(names, name)
 	}
 	return names

models/order/order.go

@@ -0,0 +1,53 @@
+package order
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/booking"
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/resources/purchase_resource"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+/*
+* Booking is a struct that represents a booking
+ */
+
+type Order struct {
+	utils.AbstractObject
+	ExecutionsID string                                `json:"executions_id" bson:"executions_id" validate:"required"`
+	Status       enum.CompletionStatus                 `json:"status" bson:"status" default:"0"`
+	Purchases    []*purchase_resource.PurchaseResource `json:"purchases" bson:"purchases"`
+	Bookings     []*booking.Booking                    `json:"bookings" bson:"bookings"`
+
+	Billing map[pricing.BillingStrategy][]*booking.Booking `json:"billing" bson:"billing"`
+}
+
+func (r *Order) StoreDraftDefault() {
+	r.IsDraft = true
+}
+
+func (r *Order) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
+	if !r.IsDraft && r.Status != set.(*Order).Status {
+		return true, &Order{Status: set.(*Order).Status} // only state can be updated
+	}
+	return r.IsDraft, set
+}
+
+func (r *Order) CanDelete() bool {
+	return r.IsDraft // only draft order can be deleted
+}
+
+func (o *Order) Quantity() int {
+	return len(o.Purchases) + len(o.Purchases)
+}
+
+func (d *Order) SetName() {
+	d.Name = d.UUID + "_order_" + "_" + time.Now().UTC().Format("2006-01-02T15:04:05")
+}
+
+func (d *Order) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor(request) // Create a new instance of the accessor
+}

models/order/order_mongo_accessor.go

@@ -0,0 +1,64 @@
+package order
+
+import (
+	"errors"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/logs"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type orderMongoAccessor struct {
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
+}
+
+// New creates a new instance of the orderMongoAccessor
+func NewAccessor(request *tools.APIRequest) *orderMongoAccessor {
+	return &orderMongoAccessor{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(tools.ORDER.String()), // Create a logger with the data type
+			Request: request,
+			Type:    tools.ORDER,
+		},
+	}
+}
+
+/*
+* Nothing special here, just the basic CRUD operations
+ */
+func (a *orderMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericDeleteOne(id, a)
+}
+
+func (a *orderMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	return utils.GenericUpdateOne(set, id, a, &Order{})
+}
+
+func (a *orderMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data,a)
+}
+
+func (a *orderMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return nil, 404, errors.New("Not implemented")
+}
+
+func (a *orderMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*Order](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		return d, 200, nil
+	}, a)
+}
+
+func (a *orderMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*Order](a.getExec(), isDraft, a)
+}
+
+func (a *orderMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*Order](filters, search, (&Order{}).GetObjectFilters(search), a.getExec(), isDraft, a)
+}
+
+func (a *orderMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
+	return func(d utils.DBObject) utils.ShallowDBObject {
+		return d
+	}
+}

models/order/tests/order_test.go

@@ -0,0 +1 @@
+package tests

models/peer/peer.go

@@ -1,22 +1,44 @@
 package peer
 
 import (
-	"encoding/json"
 	"fmt"
 
 	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/static"
 	"cloud.o-forge.io/core/oc-lib/tools"
-	"github.com/google/uuid"
 )
 
+// now write a go enum for the state partner with self, blacklist, partner
+
+type PeerState int
+
+const (
+	NONE PeerState = iota
+	SELF
+	PARTNER
+	BLACKLIST
+)
+
+func (m PeerState) String() string {
+	return [...]string{"NONE", "SELF", "PARTNER", "BLACKLIST"}[m]
+}
+
+func (m PeerState) EnumIndex() int {
+	return int(m)
+}
+
 // Peer is a struct that represents a peer
 type Peer struct {
 	utils.AbstractObject
-	Url             string          `json:"url,omitempty" bson:"url,omitempty" validate:"required,base64url"` // Url is the URL of the peer (base64url)
-	PublicKey       string          `json:"public_key,omitempty" bson:"public_key,omitempty"`                 // PublicKey is the public key of the peer
-	Services        map[string]int  `json:"services,omitempty" bson:"services,omitempty"`                     // Services is the services of the peer
-	FailedExecution []PeerExecution `json:"failed_execution" bson:"failed_execution"`                         // FailedExecution is the list of failed executions, to be retried
+	Url             string          `json:"url" bson:"url" validate:"required"`                       // Url is the URL of the peer (base64url)
+	WalletAddress   string          `json:"wallet_address" bson:"wallet_address" validate:"required"` // WalletAddress is the wallet address of the peer
+	PublicKey       string          `json:"public_key" bson:"public_key" validate:"required"`         // PublicKey is the public key of the peer
+	State           PeerState       `json:"state" bson:"state" default:"0"`
+	ServicesState   map[string]int  `json:"services_state,omitempty" bson:"services_state,omitempty"`
+	FailedExecution []PeerExecution `json:"failed_execution" bson:"failed_execution"` // FailedExecution is the list of failed executions, to be retried
+}
+
+func (ao *Peer) VerifyAuth(request *tools.APIRequest) bool {
+	return true
 }
 
 // AddExecution adds an execution to the list of failed executions
@@ -45,50 +67,25 @@ func (ao *Peer) RemoveExecution(exec PeerExecution) {
 }
 
 // IsMySelf checks if the peer is the local peer
-func (ao *Peer) IsMySelf() bool {
-	id, _ := static.GetMyLocalJsonPeer()
-	return ao.UUID == id
+func (p *Peer) IsMySelf() (bool, string) {
+	d, code, err := NewAccessor(nil).Search(nil, SELF.String(), p.IsDraft)
+	if code != 200 || err != nil || len(d) == 0 {
+		return false, ""
+	}
+	id := d[0].GetID()
+	return p.UUID == id, id
 }
 
 // LaunchPeerExecution launches an execution on a peer
-func (p *Peer) LaunchPeerExecution(peerID string, dataID string, dt tools.DataType, method tools.METHOD, body map[string]interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
+func (p *Peer) LaunchPeerExecution(peerID string, dataID string, dt tools.DataType, method tools.METHOD, body interface{}, caller *tools.HTTPCaller) (map[string]interface{}, error) {
 	p.UUID = peerID
 	return cache.LaunchPeerExecution(peerID, dataID, dt, method, body, caller) // Launch the execution on the peer through the cache
 }
-
-func (ao *Peer) GetID() string {
-	return ao.UUID
-}
-
-func (r *Peer) GenerateID() {
-	r.UUID = uuid.New().String()
-}
-
-func (d *Peer) GetName() string {
-	return d.Name
-}
-
-func (d *Peer) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                 // Create a new instance of the accessor
-	data.Init(tools.PEER, caller) // Initialize the accessor with the PEER model type
+func (d *Peer) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	data := NewAccessor(request) // Create a new instance of the accessor
 	return data
 }
 
-func (dma *Peer) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *Peer) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
+func (r *Peer) CanDelete() bool {
+	return false // only draft order can be deleted
 }

models/peer/peer_cache.go

@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"regexp"
 	"strings"
 
 	"cloud.o-forge.io/core/oc-lib/tools"
@@ -15,11 +14,11 @@ import (
 * it defines the execution data
  */
 type PeerExecution struct {
-	Method   string                 `json:"method" bson:"method"`
-	Url      string                 `json:"url" bson:"url"`
-	Body     map[string]interface{} `json:"body" bson:"body"`
-	DataType int                    `json:"data_type" bson:"data_type"`
-	DataID   string                 `json:"data_id" bson:"data_id"`
+	Method   string      `json:"method" bson:"method"`
+	Url      string      `json:"url" bson:"url"`
+	Body     interface{} `json:"body" bson:"body"`
+	DataType int         `json:"data_type" bson:"data_type"`
+	DataID   string      `json:"data_id" bson:"data_id"`
 }
 
 var cache = &PeerCache{} // Singleton instance of the peer cache
@@ -29,86 +28,69 @@ type PeerCache struct {
 }
 
 // urlFormat formats the URL of the peer with the data type API function
-func (p *PeerCache) urlFormat(url string, dt tools.DataType) string {
-	// localhost is replaced by the local peer URL
-	// because localhost must collide on a web request security protocol
-	if strings.Contains(url, "localhost") || strings.Contains(url, "127.0.0.1") {
-		r := regexp.MustCompile("(:[0-9]+)")
-		t := r.FindString(url)
-		if t != "" {
-			url = strings.Replace(url, t, "", -1)
-		}
-		url = strings.ReplaceAll(url, "localhost", dt.API()+":8080")
-		url = strings.ReplaceAll(url, "127.0.0.1", dt.API()+":8080")
-	}
-	return url
+func (p *PeerCache) urlFormat(hostUrl string, dt tools.DataType) string {
+	return hostUrl + "/" + strings.ReplaceAll(dt.API(), "oc-", "")
 }
 
 // checkPeerStatus checks the status of a peer
-func (p *PeerCache) checkPeerStatus(peerID string, appName string, caller *tools.HTTPCaller) (*Peer, bool) {
+func (p *PeerCache) checkPeerStatus(peerID string, appName string) (*Peer, bool) {
 	api := tools.API{}
-	access := (&Peer{}).GetAccessor(nil)
+	access := NewShallowAccessor()
 	res, code, _ := access.LoadOne(peerID) // Load the peer from db
 	if code != 200 {                       // no peer no party
 		return nil, false
 	}
-	methods := caller.URLS[tools.PEER] // Get the methods url of the peer
-	if methods == nil {
-		return res.(*Peer), false
-	}
-	meth := methods[tools.POST] // Get the POST method to check status
-	if meth == "" {
-		return res.(*Peer), false
-	}
-	url := p.urlFormat(res.(*Peer).Url+meth, tools.PEER)              // Format the URL
-	state, services := api.CheckRemotePeer(url)                       // Check the status of the peer
-	res.(*Peer).Services = services                                   // Update the services states of the peer
+	url := p.urlFormat(res.(*Peer).Url, tools.PEER) + "/status" // Format the URL
+	state, services := api.CheckRemotePeer(url)
+	res.(*Peer).ServicesState = services                              // Update the services states of the peer
 	access.UpdateOne(res, peerID)                                     // Update the peer in the db
 	return res.(*Peer), state != tools.DEAD && services[appName] == 0 // Return the peer and its status
 }
 
 // LaunchPeerExecution launches an execution on a peer
+// The method contacts the path described by : peer.Url + datatype path (from enums) + replacement of id by dataID
 func (p *PeerCache) LaunchPeerExecution(peerID string, dataID string,
-	dt tools.DataType, method tools.METHOD, body map[string]interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
-	methods := caller.URLS[dt] // Get the methods url of the data type
-	if _, ok := methods[method]; !ok {
-		return nil, errors.New("no path found")
-	}
-	meth := methods[method] // Get the method url to execute
-	if meth == "" {
-		return nil, errors.New("no path found")
-	} else {
-		meth = strings.ReplaceAll(meth, ":id", dataID) // Replace the id in the url in case of a DELETE / UPDATE method (it's a standard naming in OC)
+	dt tools.DataType, method tools.METHOD, body interface{}, caller tools.HTTPCallerITF) (map[string]interface{}, error) {
+	fmt.Println("Launching peer execution on", caller.GetUrls(), dt, method)
+	methods := caller.GetUrls()[dt] // Get the methods url of the data type
+	if m, ok := methods[method]; !ok || m == "" {
+		return map[string]interface{}{}, errors.New("Requested method " + method.String() + " not declared in HTTPCaller")
 	}
+	path := methods[method]                        // Get the path corresponding to the action we want to execute
+	path = strings.ReplaceAll(path, ":id", dataID) // Replace the id in the path in case of a DELETE / UPDATE method (it's a standard naming in OC)
 	url := ""
+
 	// Check the status of the peer
-	if mypeer, ok := p.checkPeerStatus(peerID, dt.API(), caller); !ok {
+	if mypeer, ok := p.checkPeerStatus(peerID, dt.API()); !ok && mypeer != nil {
 		// If the peer is not reachable, add the execution to the failed executions list
 		pexec := &PeerExecution{
 			Method:   method.String(),
-			Url:      p.urlFormat((mypeer.Url)+"/"+dt.API()+meth, dt),
+			Url:      p.urlFormat((mypeer.Url), dt) + path, // the url is constitued of : host URL + resource path + action path (ex : mypeer.com/datacenter/resourcetype/path/to/action)
 			Body:     body,
 			DataType: dt.EnumIndex(),
 			DataID:   dataID,
 		}
 		mypeer.AddExecution(*pexec)
-		mypeer.GetAccessor(nil).UpdateOne(mypeer, peerID) // Update the peer in the db
-		return nil, errors.New("peer is not reachable")
+		NewShallowAccessor().UpdateOne(mypeer, peerID) // Update the peer in the db
+		return map[string]interface{}{}, errors.New("peer is " + peerID + " not reachable")
 	} else {
+		if mypeer == nil {
+			return map[string]interface{}{}, errors.New("peer " + peerID + " not found")
+		}
 		// If the peer is reachable, launch the execution
-		url = p.urlFormat((mypeer.Url)+"/"+dt.API()+meth, dt) // Format the URL
-		tmp := mypeer.FailedExecution                         // Get the failed executions list
-		mypeer.FailedExecution = []PeerExecution{}            // Reset the failed executions list
-		mypeer.GetAccessor(nil).UpdateOne(mypeer, peerID)     // Update the peer in the db
-		for _, v := range tmp {                               // Retry the failed executions
-			go p.exec(v.Url, tools.ToMethod(v.Method), v.Body, caller)
+		url = p.urlFormat((mypeer.Url), dt) + path     // Format the URL
+		tmp := mypeer.FailedExecution                  // Get the failed executions list
+		mypeer.FailedExecution = []PeerExecution{}     // Reset the failed executions list
+		NewShallowAccessor().UpdateOne(mypeer, peerID) // Update the peer in the db
+		for _, v := range tmp {                        // Retry the failed executions
+			go p.Exec(v.Url, tools.ToMethod(v.Method), v.Body, caller)
 		}
 	}
-	return nil, p.exec(url, method, body, caller) // Execute the method
+	return p.Exec(url, method, body, caller) // Execute the method
 }
 
 // exec executes the method on the peer
-func (p *PeerCache) exec(url string, method tools.METHOD, body map[string]interface{}, caller *tools.HTTPCaller) error {
+func (p *PeerCache) Exec(url string, method tools.METHOD, body interface{}, caller tools.HTTPCallerITF) (map[string]interface{}, error) {
 	var b []byte
 	var err error
 	if method == tools.POST { // Execute the POST method if it's a POST method
@@ -121,12 +103,15 @@ func (p *PeerCache) exec(url string, method tools.METHOD, body map[string]interf
 		b, err = caller.CallDelete(url, "")
 	}
 	var m map[string]interface{}
-	json.Unmarshal(b, &m)
 	if err != nil {
-		return err
+		return m, err
 	}
-	if e, ok := m["error"]; ok && e != "<nil>" { // Check if there is an error in the response
-		return errors.New(fmt.Sprintf("%v", m["error"]))
+	err = json.Unmarshal(b, &m)
+	if err != nil {
+		return m, err
 	}
-	return nil
+	if e, ok := m["error"]; ok && e != "<nil>" && e != "" { // Check if there is an error in the response
+		return m, errors.New(fmt.Sprintf("%v", m["error"]))
+	}
+	return m, nil
 }

models/peer/peer_mongo_accessor.go

@@ -1,18 +1,43 @@
 package peer
 
 import (
+	"strconv"
+
 	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
+	"cloud.o-forge.io/core/oc-lib/logs"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
 type peerMongoAccessor struct {
 	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
+	OverrideAuth           bool
 }
 
 // New creates a new instance of the peerMongoAccessor
-func New() *peerMongoAccessor {
-	return &peerMongoAccessor{}
+func NewShallowAccessor() *peerMongoAccessor {
+	return &peerMongoAccessor{
+		OverrideAuth: true,
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger: logs.CreateLogger(tools.PEER.String()), // Create a logger with the data type
+			Type:   tools.PEER,
+		},
+	}
+}
+
+func NewAccessor(request *tools.APIRequest) *peerMongoAccessor {
+	return &peerMongoAccessor{
+		OverrideAuth: false,
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(tools.PEER.String()), // Create a logger with the data type
+			Request: request,
+			Type:    tools.PEER,
+		},
+	}
+}
+
+func (wfa *peerMongoAccessor) ShouldVerifyAuth() bool {
+	return !wfa.OverrideAuth
 }
 
 /*
@@ -20,70 +45,55 @@ func New() *peerMongoAccessor {
  */
 
 func (wfa *peerMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return wfa.GenericDeleteOne(id, wfa)
+	return utils.GenericDeleteOne(id, wfa)
 }
 
 func (wfa *peerMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	return wfa.GenericUpdateOne(set.(*Peer), id, wfa, &Peer{})
+	return utils.GenericUpdateOne(set.(*Peer), id, wfa, &Peer{})
 }
 
 func (wfa *peerMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data.(*Peer), wfa)
+	return utils.GenericStoreOne(data.(*Peer), wfa)
 }
 
 func (wfa *peerMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data, wfa)
+	return utils.GenericStoreOne(data, wfa)
 }
 
-func (wfa *peerMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var peer Peer
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	res_mongo.Decode(&peer)
-
-	return &peer, 200, nil
+func (dca *peerMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*Peer](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		return d, 200, nil
+	}, dca)
 }
 
-func (wfa peerMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []Peer
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
+func (wfa *peerMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*Peer](func(d utils.DBObject) utils.ShallowDBObject {
+		return d
+	}, isDraft, wfa)
 }
 
-func (wfa *peerMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
+func (wfa *peerMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*Peer](filters, search, wfa.GetDefaultFilter(search),
+		func(d utils.DBObject) utils.ShallowDBObject {
+			return d
+		}, isDraft, wfa)
+}
+func (a *peerMongoAccessor) GetDefaultFilter(search string) *dbs.Filters {
+	if i, err := strconv.Atoi(search); err == nil {
+		return &dbs.Filters{
+			Or: map[string][]dbs.Filter{ // search by name if no filters are provided
+				"state": {{Operator: dbs.EQUAL.String(), Value: i}},
+			},
+		}
+	} else {
+		if search == "*" {
+			search = ""
+		}
+		return &dbs.Filters{
 			Or: map[string][]dbs.Filter{ // search by name if no filters are provided
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
+				"url":                 {{Operator: dbs.LIKE.String(), Value: search}},
 			},
 		}
 	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []Peer
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
 }

models/peer/tests/peer_cache_test.go

@@ -0,0 +1,100 @@
+package peer_test
+
+import (
+	"encoding/json"
+	"testing"
+
+	"cloud.o-forge.io/core/oc-lib/models/peer"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/mock"
+)
+
+// MockHTTPCaller mocks tools.HTTPCaller
+type MockHTTPCaller struct {
+	mock.Mock
+	URLS map[tools.DataType]map[tools.METHOD]string
+}
+
+func (c *MockHTTPCaller) GetUrls() map[tools.DataType]map[tools.METHOD]string {
+	return c.URLS
+}
+
+func (m *MockHTTPCaller) CallPost(url, token string, body interface{}, types ...string) ([]byte, error) {
+	args := m.Called(url, token, body)
+	return args.Get(0).([]byte), args.Error(1)
+}
+
+func (m *MockHTTPCaller) CallGet(url, token string, types ...string) ([]byte, error) {
+	args := m.Called(url, token)
+	return args.Get(0).([]byte), args.Error(1)
+}
+
+func (m *MockHTTPCaller) CallDelete(url, token string) ([]byte, error) {
+	args := m.Called(url, token)
+	return args.Get(0).([]byte), args.Error(1)
+}
+
+func TestLaunchPeerExecution_PeerNotReachable(t *testing.T) {
+	cache := &peer.PeerCache{}
+	caller := &MockHTTPCaller{
+		URLS: map[tools.DataType]map[tools.METHOD]string{
+			tools.PEER: {
+				tools.POST: "/execute/:id",
+			},
+		},
+	}
+	exec, err := cache.LaunchPeerExecution("peer-id", "data-id", tools.PEER, tools.POST, map[string]string{"a": "b"}, caller)
+	assert.Nil(t, exec)
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "not reachable")
+}
+
+func TestExecSuccess(t *testing.T) {
+	cache := &peer.PeerCache{}
+	caller := &MockHTTPCaller{}
+	url := "http://mockpeer/resource"
+	response := map[string]interface{}{"result": "ok"}
+	data, _ := json.Marshal(response)
+
+	caller.On("CallPost", url, "", mock.Anything).Return(data, nil)
+	_, err := cache.Exec(url, tools.POST, map[string]string{"key": "value"}, caller)
+	assert.NoError(t, err)
+	caller.AssertExpectations(t)
+}
+
+func TestExecReturnsErrorField(t *testing.T) {
+	cache := &peer.PeerCache{}
+	caller := &MockHTTPCaller{}
+	url := "http://mockpeer/resource"
+	response := map[string]interface{}{"error": "something failed"}
+	data, _ := json.Marshal(response)
+
+	caller.On("CallPost", url, "", mock.Anything).Return(data, nil)
+	_, err := cache.Exec(url, tools.POST, map[string]string{"key": "value"}, caller)
+	assert.Error(t, err)
+	assert.Equal(t, "something failed", err.Error())
+}
+
+func TestExecInvalidJSON(t *testing.T) {
+	cache := &peer.PeerCache{}
+	caller := &MockHTTPCaller{}
+	url := "http://mockpeer/resource"
+	caller.On("CallPost", url, "", mock.Anything).Return([]byte("{invalid json}"), nil)
+	_, err := cache.Exec(url, tools.POST, map[string]string{"key": "value"}, caller)
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "invalid character")
+}
+
+type mockAccessor struct {
+	loadOne   func(string) (interface{}, int, error)
+	updateOne func(interface{}, string) error
+}
+
+func (m *mockAccessor) LoadOne(id string) (interface{}, int, error) {
+	return m.loadOne(id)
+}
+
+func (m *mockAccessor) UpdateOne(i interface{}, id string) error {
+	return m.updateOne(i, id)
+}

models/peer/tests/peer_test.go

@@ -0,0 +1,127 @@
+package peer_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/mock"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/models/peer"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+)
+
+type MockAccessor struct {
+	mock.Mock
+	utils.AbstractAccessor
+}
+
+func (m *MockAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	args := m.Called(id)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	args := m.Called(set, id)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	args := m.Called(data)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	args := m.Called(id)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	args := m.Called(isDraft)
+	return args.Get(0).([]utils.ShallowDBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	args := m.Called(filters, search, isDraft)
+	return args.Get(0).([]utils.ShallowDBObject), args.Int(1), args.Error(2)
+}
+
+func newTestPeer() *peer.Peer {
+	return &peer.Peer{
+		Url:           "http://localhost",
+		WalletAddress: "0x123",
+		PublicKey:     "pubkey",
+		State:         peer.SELF,
+	}
+}
+
+func TestDeleteOne_UsingMock(t *testing.T) {
+	mockAcc := new(MockAccessor)
+	mockAcc.On("DeleteOne", "id").Return(newTestPeer(), 200, nil)
+
+	obj, code, err := mockAcc.DeleteOne("id")
+	assert.NoError(t, err)
+	assert.Equal(t, 200, code)
+	assert.NotNil(t, obj)
+	mockAcc.AssertExpectations(t)
+}
+
+func TestUpdateOne_UsingMock(t *testing.T) {
+	mockAcc := new(MockAccessor)
+	peerObj := newTestPeer()
+	mockAcc.On("UpdateOne", peerObj, "id").Return(peerObj, 200, nil)
+
+	obj, code, err := mockAcc.UpdateOne(peerObj, "id")
+	assert.NoError(t, err)
+	assert.Equal(t, 200, code)
+	assert.Equal(t, peerObj, obj)
+	mockAcc.AssertExpectations(t)
+}
+
+func TestStoreOne_UsingMock(t *testing.T) {
+	mockAcc := new(MockAccessor)
+	peerObj := newTestPeer()
+	mockAcc.On("StoreOne", peerObj).Return(peerObj, 200, nil)
+
+	obj, code, err := mockAcc.StoreOne(peerObj)
+	assert.NoError(t, err)
+	assert.Equal(t, 200, code)
+	assert.Equal(t, peerObj, obj)
+	mockAcc.AssertExpectations(t)
+}
+
+func TestLoadOne_UsingMock(t *testing.T) {
+	mockAcc := new(MockAccessor)
+	mockAcc.On("LoadOne", "test-id").Return(newTestPeer(), 200, nil)
+
+	obj, code, err := mockAcc.LoadOne("test-id")
+	assert.NoError(t, err)
+	assert.Equal(t, 200, code)
+	assert.NotNil(t, obj)
+	mockAcc.AssertExpectations(t)
+}
+
+func TestLoadAll_UsingMock(t *testing.T) {
+	mockAcc := new(MockAccessor)
+	expected := []utils.ShallowDBObject{newTestPeer()}
+	mockAcc.On("LoadAll", false).Return(expected, 200, nil)
+
+	objs, code, err := mockAcc.LoadAll(false)
+	assert.NoError(t, err)
+	assert.Equal(t, 200, code)
+	assert.Equal(t, expected, objs)
+	mockAcc.AssertExpectations(t)
+}
+
+func TestSearch_UsingMock(t *testing.T) {
+	mockAcc := new(MockAccessor)
+	filters := &dbs.Filters{}
+	expected := []utils.ShallowDBObject{newTestPeer()}
+	mockAcc.On("Search", filters, "test", false).Return(expected, 200, nil)
+
+	objs, code, err := mockAcc.Search(filters, "test", false)
+	assert.NoError(t, err)
+	assert.Equal(t, 200, code)
+	assert.Equal(t, expected, objs)
+	mockAcc.AssertExpectations(t)
+}

models/resource_model/resource_model.go

@@ -1,119 +0,0 @@
-package resource_model
-
-import (
-	"encoding/json"
-
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/tools"
-	"github.com/google/uuid"
-)
-
-/*
-* AbstractResource is a struct that represents a resource
-* it defines the resource data
- */
-type AbstractResource struct {
-	utils.AbstractObject                // AbstractObject contains the basic fields of an object (id, name)
-	ShortDescription     string         `json:"short_description,omitempty" bson:"short_description,omitempty" validate:"required"` // ShortDescription is the short description of the resource
-	Description          string         `json:"description,omitempty" bson:"description,omitempty"`                                 // Description is the description of the resource
-	Logo                 string         `json:"logo,omitempty" bson:"logo,omitempty" validate:"required"`                           // Logo is the logo of the resource
-	Owner                string         `json:"owner,omitempty" bson:"owner,omitempty" validate:"required"`                         // Owner is the owner of the resource
-	OwnerLogo            string         `json:"owner_logo,omitempty" bson:"owner_logo,omitempty"`                                   // OwnerLogo is the owner logo of the resource
-	SourceUrl            string         `json:"source_url,omitempty" bson:"source_url,omitempty" validate:"required"`               // SourceUrl is the source URL of the resource
-	PeerID               string         `json:"peer_id,omitempty" bson:"peer_id,omitempty" validate:"required"`                     // PeerID is the ID of the peer getting this resource
-	Price                string         `json:"price,omitempty" bson:"price,omitempty"`                                             // Price is the price of access to the resource
-	License              string         `json:"license,omitempty" bson:"license,omitempty"`                                         // License is the license of the resource
-	ResourceModel        *ResourceModel `json:"resource_model,omitempty" bson:"resource_model,omitempty"`                           // ResourceModel is the model of the resource
-}
-
-/*
-* GetModelType returns the type of the model key
- */
-func (abs *AbstractResource) GetModelType(cat string, key string) interface{} {
-	if abs.ResourceModel == nil || abs.ResourceModel.Model == nil {
-		return nil
-	}
-	if _, ok := abs.ResourceModel.Model[key]; !ok {
-		return nil
-	}
-	return abs.ResourceModel.Model[cat][key].Type
-}
-
-/*
-* GetModelKeys returns the keys of the model
- */
-func (abs *AbstractResource) GetModelKeys() []string {
-	keys := make([]string, 0)
-	for k := range abs.ResourceModel.Model {
-		keys = append(keys, k)
-	}
-	return keys
-}
-
-/*
-* GetModelReadOnly returns the readonly of the model key
- */
-func (abs *AbstractResource) GetModelReadOnly(cat string, key string) interface{} {
-	if abs.ResourceModel == nil || abs.ResourceModel.Model == nil {
-		return nil
-	}
-	if _, ok := abs.ResourceModel.Model[key]; !ok {
-		return nil
-	}
-	return abs.ResourceModel.Model[cat][key].ReadOnly
-}
-
-type Model struct {
-	Type     string `json:"type,omitempty" bson:"type,omitempty"`         // Type is the type of the model
-	ReadOnly bool   `json:"readonly,omitempty" bson:"readonly,omitempty"` // ReadOnly is the readonly of the model
-}
-
-/*
-* ResourceModel is a struct that represents a resource model
-* it defines the resource metadata and specificity
-* Warning: This struct is not user available, it is only used by the system
- */
-type ResourceModel struct {
-	UUID         string                      `json:"id,omitempty" bson:"id,omitempty" validate:"required"`
-	ResourceType string                      `json:"resource_type,omitempty" bson:"resource_type,omitempty" validate:"required"`
-	Model        map[string]map[string]Model `json:"model,omitempty" bson:"model,omitempty"`
-}
-
-func (ao *ResourceModel) GetID() string {
-	return ao.UUID
-}
-
-func (ao *ResourceModel) UpToDate() {}
-
-func (r *ResourceModel) GenerateID() {
-	r.UUID = uuid.New().String()
-}
-
-func (d *ResourceModel) GetName() string {
-	return d.UUID
-}
-
-func (d *ResourceModel) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := &ResourceModelMongoAccessor{}
-	data.Init(tools.RESOURCE_MODEL, caller)
-	return data
-}
-
-func (dma *ResourceModel) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *ResourceModel) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
-}

models/resource_model/resource_model_mongo_accessor.go

@@ -1,83 +0,0 @@
-package resource_model
-
-import (
-	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-)
-
-type ResourceModelMongoAccessor struct {
-	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
-}
-
-/*
-* Nothing special here, just the basic CRUD operations
- */
-
-func (wfa *ResourceModelMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return wfa.GenericDeleteOne(id, wfa)
-}
-
-func (wfa *ResourceModelMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	return wfa.GenericUpdateOne(set, id, wfa, &ResourceModel{})
-}
-
-func (wfa *ResourceModelMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data, wfa)
-}
-
-func (wfa *ResourceModelMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data, wfa)
-}
-
-func (wfa *ResourceModelMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var workflow ResourceModel
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	res_mongo.Decode(&workflow)
-	return &workflow, 200, nil
-}
-
-func (wfa ResourceModelMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []ResourceModel
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
-}
-
-func (wfa *ResourceModelMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{
-				"resource_type": {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []ResourceModel
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
-}

models/resources/compute.go

@@ -0,0 +1,203 @@
+package resources
+
+import (
+	"errors"
+	"strings"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+/*
+* ComputeResource is a struct that represents a compute resource
+* it defines the resource compute
+ */
+type ComputeResource struct {
+	AbstractInstanciatedResource[*ComputeResourceInstance]
+	Architecture   string                  `json:"architecture,omitempty" bson:"architecture,omitempty"` // Architecture is the architecture
+	Infrastructure enum.InfrastructureType `json:"infrastructure" bson:"infrastructure" default:"-1"`    // Infrastructure is the infrastructure
+}
+
+func (d *ComputeResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor[*ComputeResource](tools.COMPUTE_RESOURCE, request, func() utils.DBObject { return &ComputeResource{} })
+}
+
+func (r *ComputeResource) GetType() string {
+	return tools.COMPUTE_RESOURCE.String()
+}
+
+func (abs *ComputeResource) ConvertToPricedResource(t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
+	if t != tools.COMPUTE_RESOURCE {
+		return nil
+	}
+	p := abs.AbstractInstanciatedResource.ConvertToPricedResource(t, request)
+	priced := p.(*PricedResource)
+	return &PricedComputeResource{
+		PricedResource: *priced,
+	}
+}
+
+type ComputeNode struct {
+	Name     string           `json:"name,omitempty" bson:"name,omitempty"`
+	Quantity int64            `json:"quantity" bson:"quantity" default:"1"`
+	RAM      *models.RAM      `bson:"ram,omitempty" json:"ram,omitempty"`   // RAM is the RAM
+	CPUs     map[string]int64 `bson:"cpus,omitempty" json:"cpus,omitempty"` // CPUs is the list of CPUs key is model
+	GPUs     map[string]int64 `bson:"gpus,omitempty" json:"gpus,omitempty"` // GPUs is the list of GPUs key is model
+}
+
+type ComputeResourceInstance struct {
+	ResourceInstance[*ComputeResourcePartnership]
+	Source             string                 `json:"source,omitempty" bson:"source,omitempty"` // Source is the source of the resource
+	SecurityLevel      string                 `json:"security_level,omitempty" bson:"security_level,omitempty"`
+	PowerSources       []string               `json:"power_sources,omitempty" bson:"power_sources,omitempty"`
+	AnnualCO2Emissions float64                `json:"annual_co2_emissions,omitempty" bson:"co2_emissions,omitempty"`
+	CPUs               map[string]*models.CPU `bson:"cpus,omitempty" json:"cpus,omitempty"` // CPUs is the list of CPUs key is model
+	GPUs               map[string]*models.GPU `bson:"gpus,omitempty" json:"gpus,omitempty"` // GPUs is the list of GPUs key is model
+	Nodes              []*ComputeNode         `json:"nodes,omitempty" bson:"nodes,omitempty"`
+}
+
+type ComputeResourcePartnership struct {
+	ResourcePartnerShip[*ComputeResourcePricingProfile]
+	MinGaranteedCPUsCores    map[string]float64 `json:"garanteed_cpus,omitempty" bson:"garanteed_cpus,omitempty"`
+	MinGaranteedGPUsMemoryGB map[string]float64 `json:"garanteed_gpus,omitempty" bson:"garanteed_gpus,omitempty"`
+	MinGaranteedRAMSize      float64            `json:"garanteed_ram,omitempty" bson:"garanteed_ram,omitempty"`
+
+	MaxAllowedCPUsCores    map[string]float64 `json:"allowed_cpus,omitempty" bson:"allowed_cpus,omitempty"`
+	MaxAllowedGPUsMemoryGB map[string]float64 `json:"allowed_gpus,omitempty" bson:"allowed_gpus,omitempty"`
+	MaxAllowedRAMSize      float64            `json:"allowed_ram,omitempty" bson:"allowed_ram,omitempty"`
+}
+
+type ComputeResourcePricingProfile struct {
+	pricing.ExploitPricingProfile[pricing.TimePricingStrategy]
+	// ExploitPricingProfile is the pricing profile of a compute it means that we exploit the resource for an amount of continuous time
+	CPUsPrices map[string]float64 `json:"cpus_prices,omitempty" bson:"cpus_prices,omitempty"` // CPUsPrices is the prices of the CPUs
+	GPUsPrices map[string]float64 `json:"gpus_prices,omitempty" bson:"gpus_prices,omitempty"` // GPUsPrices is the prices of the GPUs
+	RAMPrice   float64            `json:"ram_price" bson:"ram_price" default:"-1"`            // RAMPrice is the price of the RAM
+}
+
+func (p *ComputeResourcePricingProfile) IsPurchasable() bool {
+	return p.Pricing.BuyingStrategy != pricing.UNDEFINED_SUBSCRIPTION
+}
+
+func (p *ComputeResourcePricingProfile) GetPurchase() pricing.BuyingStrategy {
+	return p.Pricing.BuyingStrategy
+}
+
+func (p *ComputeResourcePricingProfile) IsBooked() bool {
+	if p.Pricing.BuyingStrategy == pricing.PERMANENT {
+		p.Pricing.BuyingStrategy = pricing.SUBSCRIPTION
+	}
+	return true
+}
+
+func (p *ComputeResourcePricingProfile) GetOverrideStrategyValue() int {
+	return -1
+}
+
+// NOT A PROPER QUANTITY
+// amountOfData is the number of CPUs, GPUs or RAM dependings on the params
+func (p *ComputeResourcePricingProfile) GetPrice(amountOfData float64, explicitDuration float64, start time.Time, end time.Time, params ...string) (float64, error) {
+	if len(params) < 1 {
+		return 0, errors.New("params must be set")
+	}
+	pp := float64(0)
+	model := params[1]
+	if strings.Contains(params[0], "cpus") && len(params) > 1 {
+		if _, ok := p.CPUsPrices[model]; ok {
+			p.Pricing.Price = p.CPUsPrices[model]
+		}
+		r, err := p.Pricing.GetPrice(amountOfData, explicitDuration, start, &end)
+		if err != nil {
+			return 0, err
+		}
+		pp += r
+
+	}
+	if strings.Contains(params[0], "gpus") && len(params) > 1 {
+		if _, ok := p.GPUsPrices[model]; ok {
+			p.Pricing.Price = p.GPUsPrices[model]
+		}
+		r, err := p.Pricing.GetPrice(amountOfData, explicitDuration, start, &end)
+		if err != nil {
+			return 0, err
+		}
+		pp += r
+	}
+	if strings.Contains(params[0], "ram") {
+		if p.RAMPrice >= 0 {
+			p.Pricing.Price = p.RAMPrice
+		}
+		r, err := p.Pricing.GetPrice(float64(amountOfData), explicitDuration, start, &end)
+		if err != nil {
+			return 0, err
+		}
+		pp += r
+	}
+	return pp, nil
+}
+
+type PricedComputeResource struct {
+	PricedResource
+
+	CPUsLocated map[string]float64 `json:"cpus_in_use" bson:"cpus_in_use"` // CPUsInUse is the list of CPUs in use
+	GPUsLocated map[string]float64 `json:"gpus_in_use" bson:"gpus_in_use"` // GPUsInUse is the list of GPUs in use
+	RAMLocated  float64            `json:"ram_in_use" bson:"ram_in_use"`   // RAMInUse is the RAM in use
+}
+
+func (r *PricedComputeResource) GetType() tools.DataType {
+	return tools.COMPUTE_RESOURCE
+}
+
+func (r *PricedComputeResource) GetPrice() (float64, error) {
+	now := time.Now()
+	if r.UsageStart == nil {
+		r.UsageStart = &now
+	}
+	if r.UsageEnd == nil {
+		add := r.UsageStart.Add(time.Duration(1 * time.Hour))
+		r.UsageEnd = &add
+	}
+	if r.SelectedPricing == nil {
+		return 0, errors.New("pricing profile must be set on Priced Compute" + r.ResourceID)
+	}
+	pricing := r.SelectedPricing
+	price := float64(0)
+	for _, l := range []map[string]float64{r.CPUsLocated, r.GPUsLocated} {
+		for model, amountOfData := range l {
+			cpus, err := pricing.GetPrice(float64(amountOfData), r.ExplicitBookingDurationS, *r.UsageStart, *r.UsageEnd, "cpus", model)
+			if err != nil {
+				return 0, err
+			}
+			price += cpus
+		}
+	}
+	ram, err := pricing.GetPrice(r.RAMLocated, r.ExplicitBookingDurationS, *r.UsageStart, *r.UsageEnd, "ram")
+	if err != nil {
+		return 0, err
+	}
+	price += ram
+	return price, nil
+}
+
+/*
+* FillWithDefaultProcessingUsage fills the order item with the default processing usage
+* it depends on the processing usage only if nothing is set, during order
+ */
+func (i *PricedComputeResource) FillWithDefaultProcessingUsage(usage *ProcessingUsage) {
+	for _, cpu := range usage.CPUs {
+		if _, ok := i.CPUsLocated[cpu.Model]; !ok {
+			i.CPUsLocated[cpu.Model] = 0
+		}
+		if i.CPUsLocated[cpu.Model] < float64(cpu.Cores) {
+			i.CPUsLocated[cpu.Model] = float64(cpu.Cores)
+		}
+	}
+	for _, cpu := range usage.GPUs {
+		i.GPUsLocated[cpu.Model] = 1
+	}
+	i.RAMLocated = usage.RAM.SizeGb
+}

models/resources/data.go

@@ -0,0 +1,188 @@
+package resources
+
+import (
+	"errors"
+	"fmt"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+/*
+* DataResource is a struct that represents a data resource
+* it defines the resource data
+ */
+type DataResource struct {
+	AbstractInstanciatedResource[*DataInstance]
+	Type                   string     `bson:"type,omitempty" json:"type,omitempty"`
+	Quality                string     `bson:"quality,omitempty" json:"quality,omitempty"`
+	OpenData               bool       `bson:"open_data" json:"open_data" default:"false"` // Type is the type of the storage
+	Static                 bool       `bson:"static" json:"static" default:"false"`
+	UpdatePeriod           *time.Time `bson:"update_period,omitempty" json:"update_period,omitempty"`
+	PersonalData           bool       `bson:"personal_data,omitempty" json:"personal_data,omitempty"`
+	AnonymizedPersonalData bool       `bson:"anonymized_personal_data,omitempty" json:"anonymized_personal_data,omitempty"`
+	SizeGB                 float64    `json:"size,omitempty" bson:"size,omitempty"` // SizeGB is the size of the data	License              DataLicense `json:"license" bson:"license" description:"license of the data" default:"0"` // License is the license of the data
+	// ? Interest               DataLicense `json:"interest" bson:"interest" description:"interest of the data" default:"0"`      // Interest is the interest of the data
+	Example string `json:"example,omitempty" bson:"example,omitempty" description:"base64 encoded data"` // Example is an example of the data
+}
+
+func (d *DataResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor[*DataResource](tools.DATA_RESOURCE, request, func() utils.DBObject { return &DataResource{} }) // Create a new instance of the accessor
+}
+
+func (r *DataResource) GetType() string {
+	return tools.DATA_RESOURCE.String()
+}
+
+func (abs *DataResource) ConvertToPricedResource(t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
+	if t != tools.DATA_RESOURCE {
+		return nil
+	}
+	p := abs.AbstractInstanciatedResource.ConvertToPricedResource(t, request)
+	priced := p.(*PricedResource)
+	return &PricedDataResource{
+		PricedResource: *priced,
+	}
+}
+
+type DataInstance struct {
+	ResourceInstance[*DataResourcePartnership]
+	Source string `json:"source,omitempty" bson:"source,omitempty"` // Source is the source of the data
+}
+
+func (ri *DataInstance) StoreDraftDefault() {
+	found := false
+	for _, p := range ri.ResourceInstance.Env {
+		if p.Attr == "source" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		ri.ResourceInstance.Env = append(ri.ResourceInstance.Env, models.Param{
+			Attr:     "source",
+			Value:    ri.Source,
+			Readonly: true,
+		})
+	}
+	ri.ResourceInstance.StoreDraftDefault()
+}
+
+type DataResourcePartnership struct {
+	ResourcePartnerShip[*DataResourcePricingProfile]
+	MaxDownloadableGbAllowed      float64 `json:"allowed_gb,omitempty" bson:"allowed_gb,omitempty"`
+	PersonalDataAllowed           bool    `json:"personal_data_allowed,omitempty" bson:"personal_data_allowed,omitempty"`
+	AnonymizedPersonalDataAllowed bool    `json:"anonymized_personal_data_allowed,omitempty" bson:"anonymized_personal_data_allowed,omitempty"`
+}
+
+type DataResourcePricingStrategy int
+
+const (
+	PER_DOWNLOAD DataResourcePricingStrategy = iota + 6
+	PER_TB_DOWNLOADED
+	PER_GB_DOWNLOADED
+	PER_MB_DOWNLOADED
+	PER_KB_DOWNLOADED
+)
+
+func (t DataResourcePricingStrategy) String() string {
+	l := pricing.TimePricingStrategyListStr()
+	l = append(l, []string{"PER DOWNLOAD", "PER TB DOWNLOADED", "PER GB DOWNLOADED", "PER MB DOWNLOADED", "PER KB DOWNLOADED"}...)
+	return l[t]
+}
+
+func DataResourcePricingStrategyList() []DataResourcePricingStrategy {
+	return []DataResourcePricingStrategy{PER_DOWNLOAD, PER_TB_DOWNLOADED, PER_GB_DOWNLOADED, PER_MB_DOWNLOADED, PER_KB_DOWNLOADED}
+}
+
+func ToDataResourcePricingStrategy(i int) DataResourcePricingStrategy {
+	return DataResourcePricingStrategy(i)
+}
+
+func (t DataResourcePricingStrategy) GetStrategy() string {
+	l := pricing.TimePricingStrategyListStr()
+	l = append(l, []string{"PER DATA STORED", "PER TB STORED", "PER GB STORED", "PER MB STORED", "PER KB STORED"}...)
+	return l[t]
+}
+
+func (t DataResourcePricingStrategy) GetStrategyValue() int {
+	return int(t)
+}
+
+func (t DataResourcePricingStrategy) GetQuantity(amountOfDataGB float64) (float64, error) {
+	switch t {
+	case PER_DOWNLOAD:
+		return 1, nil
+	case PER_TB_DOWNLOADED:
+		return amountOfDataGB * 1000, nil
+	case PER_GB_DOWNLOADED:
+		return amountOfDataGB, nil
+	case PER_MB_DOWNLOADED:
+		return amountOfDataGB / 1000, nil
+	case PER_KB_DOWNLOADED:
+		return amountOfDataGB / 1000000, nil
+	}
+	return 0, errors.New("pricing strategy not found")
+}
+
+type DataResourcePricingProfile struct {
+	pricing.AccessPricingProfile[DataResourcePricingStrategy] // AccessPricingProfile is the pricing profile of a data it means that we can access the data for an amount of time
+}
+
+func (p *DataResourcePricingProfile) GetOverrideStrategyValue() int {
+	return p.Pricing.OverrideStrategy.GetStrategyValue()
+}
+
+func (p *DataResourcePricingProfile) GetPrice(amountOfData float64, explicitDuration float64, start time.Time, end time.Time, params ...string) (float64, error) {
+	return p.Pricing.GetPrice(amountOfData, explicitDuration, start, &end)
+}
+
+func (p *DataResourcePricingProfile) GetPurchase() pricing.BuyingStrategy {
+	return p.Pricing.BuyingStrategy
+}
+
+func (p *DataResourcePricingProfile) IsPurchasable() bool {
+	return p.Pricing.BuyingStrategy != pricing.UNDEFINED_SUBSCRIPTION
+}
+
+func (p *DataResourcePricingProfile) IsBooked() bool {
+	// TODO WHAT ABOUT PAY PER USE... it's a complicate CASE
+	return p.Pricing.BuyingStrategy != pricing.PERMANENT
+}
+
+type PricedDataResource struct {
+	PricedResource
+	UsageStorageGB float64 `json:"storage_gb,omitempty" bson:"storage_gb,omitempty"`
+}
+
+func (r *PricedDataResource) GetType() tools.DataType {
+	return tools.DATA_RESOURCE
+}
+
+func (r *PricedDataResource) GetPrice() (float64, error) {
+	fmt.Println("GetPrice", r.UsageStart, r.UsageEnd)
+	now := time.Now()
+	if r.UsageStart == nil {
+		r.UsageStart = &now
+	}
+	if r.UsageEnd == nil {
+		add := r.UsageStart.Add(time.Duration(1 * time.Hour))
+		r.UsageEnd = &add
+	}
+	if r.SelectedPricing == nil {
+		return 0, errors.New("pricing profile must be set on Priced Data" + r.ResourceID)
+	}
+	pricing := r.SelectedPricing
+	var err error
+	amountOfData := float64(1)
+	if pricing.GetOverrideStrategyValue() >= 0 {
+		amountOfData, err = ToDataResourcePricingStrategy(pricing.GetOverrideStrategyValue()).GetQuantity(r.UsageStorageGB)
+		if err != nil {
+			return 0, err
+		}
+	}
+	return pricing.GetPrice(amountOfData, r.ExplicitBookingDurationS, *r.UsageStart, *r.UsageEnd)
+}

models/resources/data/data.go

@@ -1,45 +0,0 @@
-package data
-
-import (
-	"encoding/json"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/tools"
-)
-
-/*
-* DataResource is a struct that represents a data resource
-* it defines the resource data
- */
-type DataResource struct {
-	resource_model.AbstractResource          // AbstractResource contains the basic fields of an object (id, name)
-	Protocols                       []string `json:"protocol,omitempty" bson:"protocol,omitempty"`                                 //TODO Enum type
-	DataType                        string   `json:"datatype,omitempty" bson:"datatype,omitempty"`                                 // DataType is the type of the data
-	Example                         string   `json:"example,omitempty" bson:"example,omitempty" description:"base64 encoded data"` // Example is an example of the data
-}
-
-func (dma *DataResource) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *DataResource) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
-}
-
-func (d *DataResource) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                          // Create a new instance of the accessor
-	data.Init(tools.DATA_RESOURCE, caller) // Initialize the accessor with the DATA_RESOURCE model type
-	return data
-}

models/resources/data/data_mongo_accessor.go

@@ -1,110 +0,0 @@
-package data
-
-import (
-	"cloud.o-forge.io/core/oc-lib/dbs"
-	mongo "cloud.o-forge.io/core/oc-lib/dbs/mongo"
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-)
-
-type dataMongoAccessor struct {
-	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
-}
-
-// New creates a new instance of the dataMongoAccessor
-func New() *dataMongoAccessor {
-	return &dataMongoAccessor{}
-}
-
-/*
-* Nothing special here, just the basic CRUD operations
- */
-
-func (dma *dataMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return dma.GenericDeleteOne(id, dma)
-}
-
-func (dma *dataMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	set.(*DataResource).ResourceModel = nil
-	return dma.GenericUpdateOne(set, id, dma, &DataResource{})
-}
-
-func (dma *dataMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	data.(*DataResource).ResourceModel = nil
-	return dma.GenericStoreOne(data, dma)
-}
-
-func (dma *dataMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return dma.GenericStoreOne(data, dma)
-}
-
-func (dma *dataMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var data DataResource
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, dma.GetType())
-	if err != nil {
-		dma.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	res_mongo.Decode(&data)
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, dma.GetType())
-	if err == nil && len(resources) > 0 {
-		data.ResourceModel = resources[0].(*resource_model.ResourceModel)
-	}
-	return &data, 200, nil
-}
-
-func (wfa dataMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []DataResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
-	}
-	return objs, 200, nil
-}
-
-func (wfa *dataMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // filter by like name, short_description, description, owner, url if no filters are provided
-				"abstractresource.abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.short_description":   {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.description":         {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.owner":               {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.source_url":          {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []DataResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
-	}
-	return objs, 200, nil
-}

models/resources/data/data_test.go

@@ -1,45 +0,0 @@
-package data
-
-import (
-	"testing"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestStoreOneData(t *testing.T) {
-	d := DataResource{DataType: "jpeg", Example: "123456",
-		AbstractResource: resource_model.AbstractResource{
-			AbstractObject: utils.AbstractObject{Name: "testData"},
-			Description:    "Lorem Ipsum",
-			Logo:           "azerty.com",
-			Owner:          "toto",
-			OwnerLogo:      "totoLogo",
-			SourceUrl:      "azerty.fr",
-		},
-	}
-
-	dma := New()
-	id, _, _ := dma.StoreOne(&d)
-
-	assert.NotEmpty(t, id)
-}
-
-func TestLoadOneDate(t *testing.T) {
-	d := DataResource{DataType: "jpeg", Example: "123456",
-		AbstractResource: resource_model.AbstractResource{
-			AbstractObject: utils.AbstractObject{Name: "testData"},
-			Description:    "Lorem Ipsum",
-			Logo:           "azerty.com",
-			Owner:          "toto",
-			OwnerLogo:      "totoLogo",
-			SourceUrl:      "azerty.fr",
-		},
-	}
-
-	dma := New()
-	new_d, _, _ := dma.StoreOne(&d)
-	assert.Equal(t, d, new_d)
-}

models/resources/datacenter/datacenter.go

@@ -1,66 +0,0 @@
-package datacenter
-
-import (
-	"encoding/json"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/tools"
-)
-
-/*
-* DatacenterResource is a struct that represents a datacenter resource
-* it defines the resource datacenter
- */
-type DatacenterResource struct {
-	resource_model.AbstractResource
-	CPUs []*CPU `bson:"cpus,omitempty" json:"cpus,omitempty"` // CPUs is the list of CPUs
-	RAM  *RAM   `bson:"ram,omitempty" json:"ram,omitempty"`   // RAM is the RAM
-	GPUs []*GPU `bson:"gpus,omitempty" json:"gpus,omitempty"` // GPUs is the list of GPUs
-}
-
-func (dma *DatacenterResource) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *DatacenterResource) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
-}
-
-func (d *DatacenterResource) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(tools.DATACENTER_RESOURCE, caller)
-	return data
-}
-
-// CPU is a struct that represents a CPU
-type CPU struct {
-	Cores         uint   `bson:"cores,omitempty" json:"cores,omitempty"`               //TODO: validate
-	Architecture  string `bson:"architecture,omitempty" json:"architecture,omitempty"` //TOOD: enum
-	Shared        bool   `bson:"shared,omitempty" json:"shared,omitempty"`
-	MinimumMemory uint   `bson:"minimum_memory,omitempty" json:"minimum_memory,omitempty"`
-	Platform      string `bson:"platform,omitempty" json:"platform,omitempty"`
-}
-
-type RAM struct {
-	Size uint `bson:"size,omitempty" json:"size,omitempty" description:"Units in MB"`
-	Ecc  bool `bson:"ecc,omitempty" json:"ecc,omitempty"`
-}
-
-type GPU struct {
-	CudaCores   uint   `bson:"cuda_cores,omitempty" json:"cuda_cores,omitempty"`
-	Model       string `bson:"model,omitempty" json:"model,omitempty"`
-	Memory      uint   `bson:"memory,omitempty" json:"memory,omitempty" description:"Units in MB"`
-	TensorCores uint   `bson:"tensor_cores,omitempty" json:"tensor_cores,omitempty"`
-}

models/resources/datacenter/datacenter_mongo_accessor.go

@@ -1,112 +0,0 @@
-package datacenter
-
-import (
-	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-)
-
-type datacenterMongoAccessor struct {
-	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
-}
-
-// New creates a new instance of the datacenterMongoAccessor
-func New() *datacenterMongoAccessor {
-	return &datacenterMongoAccessor{}
-}
-
-/*
-* Nothing special here, just the basic CRUD operations
- */
-
-func (dca *datacenterMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return dca.GenericDeleteOne(id, dca)
-}
-
-func (dca *datacenterMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	set.(*DatacenterResource).ResourceModel = nil
-	return dca.GenericUpdateOne(set, id, dca, &DatacenterResource{})
-}
-
-func (dca *datacenterMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	data.(*DatacenterResource).ResourceModel = nil
-	return dca.GenericStoreOne(data, dca)
-}
-
-func (dca *datacenterMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return dca.GenericStoreOne(data, dca)
-}
-
-func (dca *datacenterMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var datacenter DatacenterResource
-
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, dca.GetType())
-	if err != nil {
-		dca.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-
-	res_mongo.Decode(&datacenter)
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, dca.GetType())
-	if err == nil && len(resources) > 0 {
-		datacenter.ResourceModel = resources[0].(*resource_model.ResourceModel)
-	}
-	return &datacenter, 200, nil
-}
-
-func (wfa datacenterMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []DatacenterResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
-	}
-	return objs, 200, nil
-}
-
-func (wfa *datacenterMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // filter by like name, short_description, description, owner, url if no filters are provided
-				"abstractresource.abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.short_description":   {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.description":         {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.owner":               {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.source_url":          {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []DatacenterResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
-	}
-	return objs, 200, nil
-}

models/resources/datacenter/datacenter_test.go

@@ -1,46 +0,0 @@
-package datacenter
-
-import (
-	"testing"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestStoreOneDatacenter(t *testing.T) {
-	dc := DatacenterResource{
-		AbstractResource: resource_model.AbstractResource{
-			AbstractObject: utils.AbstractObject{Name: "testDatacenter"},
-			Description:    "Lorem Ipsum",
-			Logo:           "azerty.com",
-			Owner:          "toto",
-			OwnerLogo:      "totoLogo",
-			SourceUrl:      "azerty.fr",
-		},
-	}
-
-	dcma := New()
-	id, _, _ := dcma.StoreOne(&dc)
-
-	assert.NotEmpty(t, id)
-}
-
-func TestLoadOneDatacenter(t *testing.T) {
-	dc := DatacenterResource{
-		AbstractResource: resource_model.AbstractResource{
-			AbstractObject: utils.AbstractObject{Name: "testDatacenter"},
-			Description:    "Lorem Ipsum",
-			Logo:           "azerty.com",
-			Owner:          "toto",
-			OwnerLogo:      "totoLogo",
-			SourceUrl:      "azerty.fr",
-		},
-	}
-
-	dcma := New()
-	new_dc, _, _ := dcma.StoreOne(&dc)
-
-	assert.Equal(t, dc, new_dc)
-}

models/resources/interfaces.go

@@ -0,0 +1,38 @@
+package resources
+
+import (
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type ResourceInterface interface {
+	utils.DBObject
+	Trim()
+	ConvertToPricedResource(t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF
+	GetType() string
+	GetSelectedInstance() ResourceInstanceITF
+	ClearEnv() utils.DBObject
+	SetAllowedInstances(request *tools.APIRequest)
+}
+
+type ResourceInstanceITF interface {
+	utils.DBObject
+	GetID() string
+	GetName() string
+	StoreDraftDefault()
+	ClearEnv()
+	GetProfile() pricing.PricingProfileITF
+	GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF
+	GetPeerGroups() ([]ResourcePartnerITF, []map[string][]string)
+	ClearPeerGroups()
+	GetSelectedPartnership(peerID string, groups []string) ResourcePartnerITF
+	GetPartnerships(peerID string, groups []string) []ResourcePartnerITF
+}
+
+type ResourcePartnerITF interface {
+	GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF
+	GetPeerGroups() map[string][]string
+	ClearPeerGroups()
+	GetProfile(buying int, strategy int) pricing.PricingProfileITF
+}

models/resources/models.go

@@ -0,0 +1,65 @@
+package resources
+
+import (
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type ResourceSet struct {
+	Datas       []string `bson:"datas,omitempty" json:"datas,omitempty"`
+	Storages    []string `bson:"storages,omitempty" json:"storages,omitempty"`
+	Processings []string `bson:"processings,omitempty" json:"processings,omitempty"`
+	Computes    []string `bson:"computes,omitempty" json:"computes,omitempty"`
+	Workflows   []string `bson:"workflows,omitempty" json:"workflows,omitempty"`
+
+	DataResources       []*DataResource       `bson:"-" json:"data_resources,omitempty"`
+	StorageResources    []*StorageResource    `bson:"-" json:"storage_resources,omitempty"`
+	ProcessingResources []*ProcessingResource `bson:"-" json:"processing_resources,omitempty"`
+	ComputeResources    []*ComputeResource    `bson:"-" json:"compute_resources,omitempty"`
+	WorkflowResources   []*WorkflowResource   `bson:"-" json:"workflow_resources,omitempty"`
+}
+
+func (r *ResourceSet) Clear() {
+	r.DataResources = nil
+	r.StorageResources = nil
+	r.ProcessingResources = nil
+	r.ComputeResources = nil
+	r.WorkflowResources = nil
+}
+
+func (r *ResourceSet) Fill(request *tools.APIRequest) {
+	r.Clear()
+	for k, v := range map[utils.DBObject][]string{
+		(&DataResource{}):       r.Datas,
+		(&ComputeResource{}):    r.Computes,
+		(&StorageResource{}):    r.Storages,
+		(&ProcessingResource{}): r.Processings,
+		(&WorkflowResource{}):   r.Workflows,
+	} {
+		for _, id := range v {
+			d, _, e := k.GetAccessor(request).LoadOne(id)
+			if e == nil {
+				switch k.(type) {
+				case *DataResource:
+					r.DataResources = append(r.DataResources, d.(*DataResource))
+				case *ComputeResource:
+					r.ComputeResources = append(r.ComputeResources, d.(*ComputeResource))
+				case *StorageResource:
+					r.StorageResources = append(r.StorageResources, d.(*StorageResource))
+				case *ProcessingResource:
+					r.ProcessingResources = append(r.ProcessingResources, d.(*ProcessingResource))
+				case *WorkflowResource:
+					r.WorkflowResources = append(r.WorkflowResources, d.(*WorkflowResource))
+				}
+			}
+		}
+	}
+}
+
+type ItemResource struct {
+	Data       *DataResource       `bson:"data,omitempty" json:"data,omitempty"`
+	Processing *ProcessingResource `bson:"processing,omitempty" json:"processing,omitempty"`
+	Storage    *StorageResource    `bson:"storage,omitempty" json:"storage,omitempty"`
+	Compute    *ComputeResource    `bson:"compute,omitempty" json:"compute,omitempty"`
+	Workflow   *WorkflowResource   `bson:"workflow,omitempty" json:"workflow,omitempty"`
+}

models/resources/priced_resource.go

@@ -0,0 +1,101 @@
+package resources
+
+import (
+	"errors"
+	"fmt"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type PricedResource struct {
+	Name                     string                    `json:"name,omitempty" bson:"name,omitempty"`
+	Logo                     string                    `json:"logo,omitempty" bson:"logo,omitempty"`
+	InstancesRefs            map[string]string         `json:"instances_refs,omitempty" bson:"instances_refs,omitempty"`
+	SelectedPricing          pricing.PricingProfileITF `json:"selected_pricing,omitempty" bson:"selected_pricing,omitempty"`
+	ExplicitBookingDurationS float64                   `json:"explicit_location_duration_s,omitempty" bson:"explicit_location_duration_s,omitempty"`
+	UsageStart               *time.Time                `json:"start,omitempty" bson:"start,omitempty"`
+	UsageEnd                 *time.Time                `json:"end,omitempty" bson:"end,omitempty"`
+	CreatorID                string                    `json:"peer_id,omitempty" bson:"peer_id,omitempty"`
+	ResourceID               string                    `json:"resource_id,omitempty" bson:"resource_id,omitempty"`
+	ResourceType             tools.DataType            `json:"resource_type,omitempty" bson:"resource_type,omitempty"`
+}
+
+func (abs *PricedResource) SelectPricing() pricing.PricingProfileITF {
+	return abs.SelectedPricing
+}
+
+func (abs *PricedResource) GetID() string {
+	return abs.ResourceID
+}
+
+func (abs *PricedResource) GetType() tools.DataType {
+	return abs.ResourceType
+}
+
+func (abs *PricedResource) GetCreatorID() string {
+	return abs.CreatorID
+}
+
+func (abs *PricedResource) IsPurchasable() bool {
+	if abs.SelectedPricing == nil {
+		return false
+	}
+	return (abs.SelectedPricing).IsPurchasable()
+}
+
+func (abs *PricedResource) IsBooked() bool {
+	return true		// For dev purposes, prevent that DB objects that don't have a Pricing are considered as not booked
+	if abs.SelectedPricing == nil {
+		return false
+	}
+	return (abs.SelectedPricing).IsBooked()
+}
+
+func (abs *PricedResource) GetLocationEnd() *time.Time {
+	return abs.UsageEnd
+}
+
+func (abs *PricedResource) GetLocationStart() *time.Time {
+	return abs.UsageStart
+}
+
+func (abs *PricedResource) SetLocationStart(start time.Time) {
+	abs.UsageStart = &start
+}
+
+func (abs *PricedResource) SetLocationEnd(end time.Time) {
+	abs.UsageEnd = &end
+}
+
+func (abs *PricedResource) GetExplicitDurationInS() float64 {
+	if abs.ExplicitBookingDurationS == 0 {
+		if abs.UsageEnd == nil && abs.UsageStart == nil {
+			return time.Duration(1 * time.Hour).Seconds()
+		}
+		if abs.UsageEnd == nil {
+			add := abs.UsageStart.Add(time.Duration(1 * time.Hour))
+			abs.UsageEnd = &add
+		}
+		return abs.UsageEnd.Sub(*abs.UsageStart).Seconds()
+	}
+	return abs.ExplicitBookingDurationS
+}
+
+func (r *PricedResource) GetPrice() (float64, error) {
+	fmt.Println("GetPrice", r.UsageStart, r.UsageEnd)
+	now := time.Now()
+	if r.UsageStart == nil {
+		r.UsageStart = &now
+	}
+	if r.UsageEnd == nil {
+		add := r.UsageStart.Add(time.Duration(1 * time.Hour))
+		r.UsageEnd = &add
+	}
+	if r.SelectedPricing == nil {
+		return 0, errors.New("pricing profile must be set on Priced Resource " + r.ResourceID)
+	}
+	pricing := r.SelectedPricing
+	return pricing.GetPrice(1, 0, *r.UsageStart, *r.UsageEnd)
+}

models/resources/processing.go

@@ -0,0 +1,94 @@
+package resources
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type ProcessingUsage struct {
+	CPUs map[string]*models.CPU `bson:"cpus,omitempty" json:"cpus,omitempty"` // CPUs is the list of CPUs key is model
+	GPUs map[string]*models.GPU `bson:"gpus,omitempty" json:"gpus,omitempty"` // GPUs is the list of GPUs key is model
+	RAM  *models.RAM            `bson:"ram,omitempty" json:"ram,omitempty"`   // RAM is the RAM
+
+	StorageGb    float64 `bson:"storage,omitempty" json:"storage,omitempty"` // Storage is the storage
+	Hypothesis   string  `bson:"hypothesis,omitempty" json:"hypothesis,omitempty"`
+	ScalingModel string  `bson:"scaling_model,omitempty" json:"scaling_model,omitempty"` // ScalingModel is the scaling model
+}
+
+/*
+* ProcessingResource is a struct that represents a processing resource
+* it defines the resource processing
+ */
+type ProcessingResource struct {
+	AbstractInstanciatedResource[*ProcessingInstance]
+	Infrastructure enum.InfrastructureType `json:"infrastructure" bson:"infrastructure" default:"-1"` // Infrastructure is the infrastructure
+	IsService      bool                    `json:"is_service,omitempty" bson:"is_service,omitempty"`  // IsService is a flag that indicates if the processing is a service
+	Usage          *ProcessingUsage        `bson:"usage,omitempty" json:"usage,omitempty"`            // Usage is the usage of the processing
+	OpenSource     bool                    `json:"open_source" bson:"open_source" default:"false"`
+	License        string                  `json:"license,omitempty" bson:"license,omitempty"`
+	Maturity       string                  `json:"maturity,omitempty" bson:"maturity,omitempty"`
+}
+
+func (r *ProcessingResource) GetType() string {
+	return tools.PROCESSING_RESOURCE.String()
+}
+
+type ProcessingResourceAccess struct {
+	Container *models.Container `json:"container,omitempty" bson:"container,omitempty"` // Container is the container
+}
+
+type ProcessingInstance struct {
+	ResourceInstance[*ResourcePartnerShip[*ProcessingResourcePricingProfile]]
+	Access *ProcessingResourceAccess `json:"access,omitempty" bson:"access,omitempty"` // Access is the access
+}
+
+type PricedProcessingResource struct {
+	PricedResource
+	IsService bool
+}
+
+func (r *PricedProcessingResource) GetType() tools.DataType {
+	return tools.PROCESSING_RESOURCE
+}
+
+func (a *PricedProcessingResource) GetExplicitDurationInS() float64 {
+	if a.ExplicitBookingDurationS == 0 {
+		if a.IsService || a.UsageStart == nil {
+			if a.IsService {
+				return -1
+			}
+			return time.Duration(1 * time.Hour).Seconds()
+		}
+		return a.UsageEnd.Sub(*a.UsageStart).Seconds()
+	}
+	return a.ExplicitBookingDurationS
+}
+
+func (d *ProcessingResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor[*ProcessingResource](tools.PROCESSING_RESOURCE, request, func() utils.DBObject { return &ProcessingResource{} }) // Create a new instance of the accessor
+}
+
+type ProcessingResourcePricingProfile struct {
+	pricing.AccessPricingProfile[pricing.TimePricingStrategy] // AccessPricingProfile is the pricing profile of a data it means that we can access the data for an amount of time
+}
+
+func (p *ProcessingResourcePricingProfile) IsPurchasable() bool {
+	return p.Pricing.BuyingStrategy != pricing.UNDEFINED_SUBSCRIPTION
+}
+
+func (p *ProcessingResourcePricingProfile) IsBooked() bool {
+	return p.Pricing.BuyingStrategy != pricing.PERMANENT
+}
+
+func (p *ProcessingResourcePricingProfile) GetPurchase() pricing.BuyingStrategy {
+	return p.Pricing.BuyingStrategy
+}
+
+func (p *ProcessingResourcePricingProfile) GetPrice(amountOfData float64, val float64, start time.Time, end time.Time, params ...string) (float64, error) {
+	return p.Pricing.GetPrice(amountOfData, val, start, &end)
+}

models/resources/processing/processing.go

@@ -1,66 +0,0 @@
-package processing
-
-import (
-	"encoding/json"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/resources/datacenter"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/tools"
-)
-
-type Container struct {
-	Image   string            `json:"image,omitempty" bson:"image,omitempty"`     // Image is the container image
-	Command string            `json:"command,omitempty" bson:"command,omitempty"` // Command is the container command
-	Args    string            `json:"args,omitempty" bson:"args,omitempty"`       // Args is the container arguments
-	Env     map[string]string `json:"env,omitempty" bson:"env,omitempty"`         // Env is the container environment variables
-	Volumes map[string]string `json:"volumes,omitempty" bson:"volumes,omitempty"` // Volumes is the container volumes
-}
-
-type Expose struct {
-	Port    int    `json:"port,omitempty" bson:"port,omitempty"`       // Port is the port
-	Reverse string `json:"reverse,omitempty" bson:"reverse,omitempty"` // Reverse is the reverse
-	PAT     int    `json:"pat,omitempty" bson:"pat,omitempty"`         // PAT is the PAT
-}
-
-/*
-* ProcessingResource is a struct that represents a processing resource
-* it defines the resource processing
- */
-type ProcessingResource struct {
-	resource_model.AbstractResource
-	CPUs         []*datacenter.CPU `bson:"cpus,omitempty" json:"cp_us,omitempty"`                  // CPUs is the list of CPUs
-	GPUs         []*datacenter.GPU `bson:"gpus,omitempty" json:"gp_us,omitempty"`                  // GPUs is the list of GPUs
-	RAM          *datacenter.RAM   `bson:"ram,omitempty" json:"ram,omitempty"`                     // RAM is the RAM
-	Storage      uint              `bson:"storage,omitempty" json:"storage,omitempty"`             // Storage is the storage
-	Parallel     bool              `bson:"parallel,omitempty" json:"parallel,omitempty"`           // Parallel is a flag that indicates if the processing is parallel
-	ScalingModel uint              `bson:"scaling_model,omitempty" json:"scaling_model,omitempty"` // ScalingModel is the scaling model
-	DiskIO       string            `bson:"disk_io,omitempty" json:"disk_io,omitempty"`             // DiskIO is the disk IO
-	Container    *Container        `bson:"container,omitempty" json:"container,omitempty"`         // Container is the container
-	Expose       []Expose          `bson:"expose,omitempty" json:"expose,omitempty"`               // Expose is the execution
-}
-
-func (dma *ProcessingResource) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *ProcessingResource) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
-}
-
-func (d *ProcessingResource) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                                // Create a new instance of the accessor
-	data.Init(tools.PROCESSING_RESOURCE, caller) // Initialize the accessor with the PROCESSING_RESOURCE model type
-	return data
-}

models/resources/processing/processing_mongo_accessor.go

@@ -1,114 +0,0 @@
-package processing
-
-import (
-	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-)
-
-type processingMongoAccessor struct {
-	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
-}
-
-// New creates a new instance of the processingMongoAccessor
-func New() *processingMongoAccessor {
-	return &processingMongoAccessor{}
-}
-
-/*
-* Nothing special here, just the basic CRUD operations
- */
-
-func (pma *processingMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return pma.GenericDeleteOne(id, pma)
-}
-
-func (pma *processingMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	set.(*ProcessingResource).ResourceModel = nil
-	return pma.GenericUpdateOne(set, id, pma, &ProcessingResource{})
-}
-
-func (pma *processingMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	data.(*ProcessingResource).ResourceModel = nil
-	return pma.GenericStoreOne(data, pma)
-}
-
-func (pma *processingMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return pma.GenericStoreOne(data, pma)
-}
-
-func (pma *processingMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-
-	var processing ProcessingResource
-
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, pma.GetType())
-	if err != nil {
-		pma.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-
-	res_mongo.Decode(&processing)
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, pma.GetType())
-	if err == nil && len(resources) > 0 {
-		processing.ResourceModel = resources[0].(*resource_model.ResourceModel)
-	}
-	return &processing, 200, nil
-}
-
-func (wfa processingMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []ProcessingResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
-	}
-	return objs, 200, nil
-}
-
-// Search searches for processing resources in the database, given some filters OR a search string
-func (wfa *processingMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // filter by like name, short_description, description, owner, url if no filters are provided
-				"abstractresource.abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.short_description":   {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.description":         {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.owner":               {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.source_url":          {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []ProcessingResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
-	}
-	return objs, 200, nil
-}

models/resources/processing/processing_test.go

@@ -1,38 +0,0 @@
-package processing
-
-/*
-func TestStoreOneProcessing(t *testing.T) {
-	p := ProcessingResource{Container: "totoCont",
-		AbstractResource: resources.AbstractResource{
-			AbstractObject: utils.AbstractObject{Name: "testData"},
-			Description:    "Lorem Ipsum",
-			Logo:           "azerty.com",
-			Owner:          "toto",
-			OwnerLogo:      "totoLogo",
-			SourceUrl:      "azerty.fr",
-		},
-	}
-
-	sma := ProcessingMongoAccessor{}
-	id, _, _ := sma.StoreOne(&p)
-
-	assert.NotEmpty(t, id)
-}
-
-func TestLoadOneProcessing(t *testing.T) {
-	p := ProcessingResource{Container: "totoCont",
-		AbstractResource: resources.AbstractResource{
-			AbstractObject: utils.AbstractObject{Name: "testData"},
-			Description:    "Lorem Ipsum",
-			Logo:           "azerty.com",
-			Owner:          "toto",
-			OwnerLogo:      "totoLogo",
-			SourceUrl:      "azerty.fr",
-		},
-	}
-
-	sma := ProcessingMongoAccessor{}
-	new_s, _, _ := sma.StoreOne(&p)
-	assert.Equal(t, p, new_s)
-}
-*/

models/resources/purchase_resource/purchase_resource.go

@@ -0,0 +1,33 @@
+package purchase_resource
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type PurchaseResource struct {
+	utils.AbstractObject
+	DestPeerID   string				 	`json:"dest_peer_id" bson:"dest_peer_id"`
+	PricedItem   map[string]interface{} `json:"priced_item,omitempty" bson:"priced_item,omitempty" validate:"required"`
+	ExecutionsID string                 `json:"executions_id,omitempty" bson:"executions_id,omitempty" validate:"required"` // ExecutionsID is the ID of the executions
+	EndDate      *time.Time             `json:"end_buying_date,omitempty" bson:"end_buying_date,omitempty"`
+	ResourceID   string                 `json:"resource_id" bson:"resource_id" validate:"required"`
+	ResourceType tools.DataType         `json:"resource_type" bson:"resource_type" validate:"required"`
+}
+
+func (d *PurchaseResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor(request) // Create a new instance of the accessor
+}
+
+func (r *PurchaseResource) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
+	return r.IsDraft, set // only draft buying can be updated
+}
+
+func (r *PurchaseResource) CanDelete() bool { // ENDBuyingDate is passed
+	if r.EndDate != nil {
+		return time.Now().UTC().After(*r.EndDate)
+	}
+	return false // only draft bookings can be deleted
+}

models/resources/purchase_resource/purchase_resource_accessor.go

@@ -0,0 +1,72 @@
+package purchase_resource
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/logs"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type PurchaseResourceMongoAccessor struct {
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
+}
+
+// New creates a new instance of the bookingMongoAccessor
+func NewAccessor(request *tools.APIRequest) *PurchaseResourceMongoAccessor {
+	return &PurchaseResourceMongoAccessor{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(tools.PURCHASE_RESOURCE.String()), // Create a logger with the data type
+			Request: request,
+			Type:    tools.PURCHASE_RESOURCE,
+		},
+	}
+}
+
+/*
+* Nothing special here, just the basic CRUD operations
+ */
+func (a *PurchaseResourceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericDeleteOne(id, a)
+}
+
+func (a *PurchaseResourceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	return utils.GenericUpdateOne(set, id, a, &PurchaseResource{})
+}
+
+func (a *PurchaseResourceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data, a)
+}
+
+func (a *PurchaseResourceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericStoreOne(data, a)
+}
+
+func (a *PurchaseResourceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*PurchaseResource](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		if d.(*PurchaseResource).EndDate != nil && time.Now().UTC().After(*d.(*PurchaseResource).EndDate) {
+			utils.GenericDeleteOne(id, a)
+			return nil, 404, nil
+		}
+		return d, 200, nil
+	}, a)
+}
+
+func (a *PurchaseResourceMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*PurchaseResource](a.getExec(), isDraft, a)
+}
+
+func (a *PurchaseResourceMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*PurchaseResource](filters, search, (&PurchaseResource{}).GetObjectFilters(search), a.getExec(), isDraft, a)
+}
+
+func (a *PurchaseResourceMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
+	return func(d utils.DBObject) utils.ShallowDBObject {
+		if d.(*PurchaseResource).EndDate != nil && time.Now().UTC().After(*d.(*PurchaseResource).EndDate) {
+			utils.GenericDeleteOne(d.GetID(), a)
+			return nil
+		}
+		return d
+	}
+}

models/resources/purchase_resource/tests/purchase_resource_test.go

@@ -0,0 +1,56 @@
+package purchase_resource_test
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+
+	"cloud.o-forge.io/core/oc-lib/models/resources/purchase_resource"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+func TestGetAccessor(t *testing.T) {
+	req := &tools.APIRequest{}
+	res := &purchase_resource.PurchaseResource{}
+	accessor := res.GetAccessor(req)
+
+	assert.NotNil(t, accessor)
+	assert.Equal(t, tools.PURCHASE_RESOURCE, accessor.(*purchase_resource.PurchaseResourceMongoAccessor).Type)
+}
+
+func TestCanUpdate(t *testing.T) {
+	set := &purchase_resource.PurchaseResource{ResourceID: "id"}
+	r := &purchase_resource.PurchaseResource{
+		AbstractObject: utils.AbstractObject{IsDraft: true},
+	}
+	can, updated := r.CanUpdate(set)
+	assert.True(t, can)
+	assert.Equal(t, set, updated)
+
+	r.IsDraft = false
+	can, _ = r.CanUpdate(set)
+	assert.False(t, can)
+}
+
+func TestCanDelete(t *testing.T) {
+	now := time.Now().UTC()
+	past := now.Add(-1 * time.Hour)
+	future := now.Add(1 * time.Hour)
+
+	t.Run("nil EndDate", func(t *testing.T) {
+		r := &purchase_resource.PurchaseResource{}
+		assert.False(t, r.CanDelete())
+	})
+
+	t.Run("EndDate in past", func(t *testing.T) {
+		r := &purchase_resource.PurchaseResource{EndDate: &past}
+		assert.True(t, r.CanDelete())
+	})
+
+	t.Run("EndDate in future", func(t *testing.T) {
+		r := &purchase_resource.PurchaseResource{EndDate: &future}
+		assert.False(t, r.CanDelete())
+	})
+}

models/resources/resource.go

@@ -1,58 +1,266 @@
 package resources
 
 import (
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/resources/data"
-	"cloud.o-forge.io/core/oc-lib/models/resources/datacenter"
-	"cloud.o-forge.io/core/oc-lib/models/resources/processing"
-	"cloud.o-forge.io/core/oc-lib/models/resources/storage"
-	w "cloud.o-forge.io/core/oc-lib/models/resources/workflow"
+	"slices"
+
+	"cloud.o-forge.io/core/oc-lib/config"
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/peer"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/biter777/countries"
 )
 
 // AbstractResource is the struct containing all of the attributes commons to all ressources
-
-// Resource is the interface to be implemented by all classes inheriting from Resource to have the same behavior
-
-// http://www.inanzzz.com/index.php/post/wqbs/a-basic-usage-of-int-and-string-enum-types-in-golang
-type ResourceSet struct {
-	Datas       []string `bson:"datas,omitempty" json:"datas,omitempty"`
-	Storages    []string `bson:"storages,omitempty" json:"storages,omitempty"`
-	Processings []string `bson:"processings,omitempty" json:"processings,omitempty"`
-	Datacenters []string `bson:"datacenters,omitempty" json:"datacenters,omitempty"`
-	Workflows   []string `bson:"workflows,omitempty" json:"workflows,omitempty"`
-
-	DataResources       []*data.DataResource             `bson:"-" json:"data_resources,omitempty"`
-	StorageResources    []*storage.StorageResource       `bson:"-" json:"storage_resources,omitempty"`
-	ProcessingResources []*processing.ProcessingResource `bson:"-" json:"processing_resources,omitempty"`
-	DatacenterResources []*datacenter.DatacenterResource `bson:"-" json:"datacenter_resources,omitempty"`
-	WorkflowResources   []*w.WorkflowResource            `bson:"-" json:"workflow_resources,omitempty"`
+type AbstractResource struct {
+	utils.AbstractObject                // AbstractObject contains the basic fields of an object (id, name)
+	Type                  string        `json:"type,omitempty" bson:"type,omitempty"`                                               // Type is the type of the resource
+	Logo                  string        `json:"logo,omitempty" bson:"logo,omitempty" validate:"required"`                           // Logo is the logo of the resource
+	Description           string        `json:"description,omitempty" bson:"description,omitempty"`                                 // Description is the description of the resource
+	ShortDescription      string        `json:"short_description,omitempty" bson:"short_description,omitempty" validate:"required"` // ShortDescription is the short description of the resource
+	Owners                []utils.Owner `json:"owners,omitempty" bson:"owners,omitempty"`                                           // Owners is the list of owners of the resource
+	UsageRestrictions     string        `bson:"usage_restrictions,omitempty" json:"usage_restrictions,omitempty"`
+	SelectedInstanceIndex *int          `json:"selected_instance_index,omitempty" bson:"selected_instance_index,omitempty"` // SelectedInstance is the selected instance
 }
 
-type ItemResource struct {
-	Data       *data.DataResource             `bson:"data,omitempty" json:"data,omitempty"`
-	Processing *processing.ProcessingResource `bson:"processing,omitempty" json:"processing,omitempty"`
-	Storage    *storage.StorageResource       `bson:"storage,omitempty" json:"storage,omitempty"`
-	Datacenter *datacenter.DatacenterResource `bson:"datacenter,omitempty" json:"datacenter,omitempty"`
-	Workflow   *w.WorkflowResource            `bson:"workflow,omitempty" json:"workflow,omitempty"`
-}
-
-func (i *ItemResource) GetAbstractRessource() *resource_model.AbstractResource {
-	
-	if(i.Data != nil){
-		return &i.Data.AbstractResource
-	}
-	if(i.Processing != nil){
-		return &i.Processing.AbstractResource
-	}
-	if(i.Storage != nil){
-		return &i.Storage.AbstractResource
-	}
-	if(i.Datacenter != nil){
-		return &i.Datacenter.AbstractResource
-	}
-	if(i.Workflow != nil){
-		return &i.Workflow.AbstractResource
-	}
-	
+func (r *AbstractResource) GetSelectedInstance() ResourceInstanceITF {
 	return nil
-}
+}
+
+func (r *AbstractResource) GetType() string {
+	return tools.INVALID.String()
+}
+
+func (r *AbstractResource) StoreDraftDefault() {
+	r.IsDraft = true
+}
+
+func (r *AbstractResource) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
+	if r.IsDraft != set.IsDrafted() && set.IsDrafted() {
+		return true, set // only state can be updated
+	}
+	return r.IsDraft != set.IsDrafted() && set.IsDrafted(), set
+}
+
+func (r *AbstractResource) CanDelete() bool {
+	return r.IsDraft // only draft bookings can be deleted
+}
+
+type AbstractInstanciatedResource[T ResourceInstanceITF] struct {
+	AbstractResource     // AbstractResource contains the basic fields of an object (id, name)
+	Instances        []T `json:"instances,omitempty" bson:"instances,omitempty"` // Bill is the bill of the resource            // Bill is the bill of the resource
+}
+
+func (abs *AbstractInstanciatedResource[T]) ConvertToPricedResource(t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
+	instances := map[string]string{}
+	profiles := []pricing.PricingProfileITF{}
+	for _, instance := range abs.Instances {
+		instances[instance.GetID()] = instance.GetName()
+		profiles = instance.GetPricingsProfiles(request.PeerID, request.Groups)
+	}
+	var profile pricing.PricingProfileITF
+	if t := abs.GetSelectedInstance(); t != nil {
+		profile = t.GetProfile()
+	}
+	if profile == nil && len(profiles) > 0 {
+		profile = profiles[0]
+	}
+	return &PricedResource{
+		Name:            abs.Name,
+		Logo:            abs.Logo,
+		ResourceID:      abs.UUID,
+		ResourceType:    t,
+		InstancesRefs:   instances,
+		SelectedPricing: profile,
+		CreatorID:       abs.CreatorID,
+	}
+}
+
+func (abs *AbstractInstanciatedResource[T]) ClearEnv() utils.DBObject {
+	for _, instance := range abs.Instances {
+		instance.ClearEnv()
+	}
+	return abs
+}
+
+func (r *AbstractInstanciatedResource[T]) GetSelectedInstance() ResourceInstanceITF {
+	if r.SelectedInstanceIndex != nil && len(r.Instances) > *r.SelectedInstanceIndex {
+		return r.Instances[*r.SelectedInstanceIndex]
+	}
+	if len(r.Instances) > 0 {
+		return r.Instances[0]
+	}
+	return nil
+}
+
+func (abs *AbstractInstanciatedResource[T]) SetAllowedInstances(request *tools.APIRequest) {
+	if request != nil && request.PeerID == abs.CreatorID && request.PeerID != "" {
+		return
+	}
+	abs.Instances = VerifyAuthAction[T](abs.Instances, request)
+}
+
+func (d *AbstractInstanciatedResource[T]) Trim() {
+	d.Type = d.GetType()
+	if ok, _ := (&peer.Peer{AbstractObject: utils.AbstractObject{UUID: d.CreatorID}}).IsMySelf(); !ok {
+		for _, instance := range d.Instances {
+			instance.ClearPeerGroups()
+		}
+	}
+}
+
+func (abs *AbstractInstanciatedResource[T]) VerifyAuth(request *tools.APIRequest) bool {
+	return len(VerifyAuthAction[T](abs.Instances, request)) > 0 || abs.AbstractObject.VerifyAuth(request)
+}
+
+func VerifyAuthAction[T ResourceInstanceITF](baseInstance []T, request *tools.APIRequest) []T {
+	instances := []T{}
+	for _, instance := range baseInstance {
+		_, peerGroups := instance.GetPeerGroups()
+		for _, peers := range peerGroups {
+			if request == nil {
+				continue
+			}
+			if grps, ok := peers[request.PeerID]; ok || config.GetConfig().Whitelist {
+				if (ok && slices.Contains(grps, "*")) || (!ok && config.GetConfig().Whitelist) {
+					instances = append(instances, instance)
+					continue
+				}
+				for _, grp := range grps {
+					if slices.Contains(request.Groups, grp) {
+						instances = append(instances, instance)
+					}
+				}
+			}
+		}
+	}
+	return instances
+}
+
+type GeoPoint struct {
+	Latitude  float64 `json:"latitude,omitempty" bson:"latitude,omitempty"`
+	Longitude float64 `json:"longitude,omitempty" bson:"longitude,omitempty"`
+}
+
+type ResourceInstance[T ResourcePartnerITF] struct {
+	utils.AbstractObject
+	Location                 GeoPoint              `json:"location,omitempty" bson:"location,omitempty"`
+	Country                  countries.CountryCode `json:"country,omitempty" bson:"country,omitempty"`
+	AccessProtocol           string                `json:"access_protocol,omitempty" bson:"access_protocol,omitempty"`
+	Env                      []models.Param        `json:"env,omitempty" bson:"env,omitempty"`
+	Inputs                   []models.Param        `json:"inputs,omitempty" bson:"inputs,omitempty"`
+	Outputs                  []models.Param        `json:"outputs,omitempty" bson:"outputs,omitempty"`
+	SelectedPartnershipIndex int                   `json:"selected_partnership_index,omitempty" bson:"selected_partnership_index,omitempty"`
+	SelectedBuyingStrategy   int                   `json:"selected_buying_strategy,omitempty" bson:"selected_buying_strategy,omitempty"`
+	SelectedStrategy         int                   `json:"selected_strategy,omitempty" bson:"selected_strategy,omitempty"`
+	Partnerships             []T                   `json:"partnerships,omitempty" bson:"partnerships,omitempty"`
+}
+
+func (ri *ResourceInstance[T]) ClearEnv() {
+	ri.Env = []models.Param{}
+	ri.Inputs = []models.Param{}
+	ri.Outputs = []models.Param{}
+}
+
+func (ri *ResourceInstance[T]) GetProfile() pricing.PricingProfileITF {
+	if len(ri.Partnerships) > ri.SelectedPartnershipIndex {
+		prts := ri.Partnerships[ri.SelectedPartnershipIndex]
+		return prts.GetProfile(ri.SelectedBuyingStrategy, ri.SelectedBuyingStrategy)
+	}
+	return nil
+}
+
+func (ri *ResourceInstance[T]) GetSelectedPartnership(peerID string, groups []string) ResourcePartnerITF {
+	if len(ri.Partnerships) > ri.SelectedPartnershipIndex {
+		return ri.Partnerships[ri.SelectedPartnershipIndex]
+	}
+	return nil
+}
+
+func (ri *ResourceInstance[T]) GetPartnerships(peerID string, groups []string) []ResourcePartnerITF {
+	partners := []ResourcePartnerITF{}
+	for _, p := range ri.Partnerships {
+		if p.GetPeerGroups()[peerID] != nil {
+			for _, g := range p.GetPeerGroups()[peerID] {
+				if slices.Contains(groups, g) {
+					partners = append(partners, p)
+				}
+			}
+		}
+	}
+	return partners
+}
+
+func (ri *ResourceInstance[T]) GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF {
+	pricings := []pricing.PricingProfileITF{}
+	for _, p := range ri.Partnerships {
+		pricings = append(pricings, p.GetPricingsProfiles(peerID, groups)...)
+	}
+	return pricings
+}
+
+func (ri *ResourceInstance[T]) GetPeerGroups() ([]ResourcePartnerITF, []map[string][]string) {
+	groups := []map[string][]string{}
+	partners := []ResourcePartnerITF{}
+	for _, p := range ri.Partnerships {
+		partners = append(partners, p)
+		groups = append(groups, p.GetPeerGroups())
+	}
+	return partners, groups
+}
+
+func (ri *ResourceInstance[T]) ClearPeerGroups() {
+	for _, p := range ri.Partnerships {
+		p.ClearPeerGroups()
+	}
+}
+
+type ResourcePartnerShip[T pricing.PricingProfileITF] struct {
+	Namespace       string              `json:"namespace" bson:"namespace" default:"default-namespace"`
+	PeerGroups      map[string][]string `json:"peer_groups,omitempty" bson:"peer_groups,omitempty"`
+	PricingProfiles map[int]map[int]T   `json:"pricing_profiles,omitempty" bson:"pricing_profiles,omitempty"`
+	// to upgrade pricing profiles. to be a map BuyingStrategy, map of Strategy
+}
+
+func (ri *ResourcePartnerShip[T]) GetProfile(buying int, strategy int) pricing.PricingProfileITF {
+	if strat, ok := ri.PricingProfiles[buying]; ok {
+		if profile, ok := strat[strategy]; ok {
+			return profile
+		}
+	}
+	return nil
+}
+
+/*
+Le pricing doit être selectionné lors d'un scheduling...
+le type de paiement défini le type de stratégie de paiement
+note : il faut rajouté - une notion de facturation
+Une order est l'ensemble de la commande... un booking une réservation, une purchase un acte d'achat.
+Une bill (facture) représente alors... l'emission d'une facture à un instant T en but d'être honorée, envoyée ... etc.
+*/
+func (ri *ResourcePartnerShip[T]) GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF {
+	profiles := []pricing.PricingProfileITF{}
+	if ri.PeerGroups[peerID] == nil {
+		return profiles
+	}
+	for _, p := range ri.PeerGroups[peerID] {
+		if slices.Contains(groups, p) || slices.Contains(groups, "*") {
+			for _, ri := range ri.PricingProfiles {
+				for _, i := range ri {
+					profiles = append(profiles, i)
+				}
+			}
+			return profiles
+		}
+	}
+	return profiles
+}
+
+func (rp *ResourcePartnerShip[T]) GetPeerGroups() map[string][]string {
+	return rp.PeerGroups
+}
+
+func (rp *ResourcePartnerShip[T]) ClearPeerGroups() {
+	rp.PeerGroups = map[string][]string{}
+}

models/resources/resource_accessor.go

@@ -0,0 +1,106 @@
+package resources
+
+import (
+	"errors"
+	"slices"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/logs"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type ResourceMongoAccessor[T ResourceInterface] struct {
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
+	generateData           func() utils.DBObject
+}
+
+// New creates a new instance of the computeMongoAccessor
+func NewAccessor[T ResourceInterface](t tools.DataType, request *tools.APIRequest, g func() utils.DBObject) *ResourceMongoAccessor[T] {
+	if !slices.Contains([]tools.DataType{
+		tools.COMPUTE_RESOURCE, tools.STORAGE_RESOURCE,
+		tools.PROCESSING_RESOURCE, tools.WORKFLOW_RESOURCE,
+		tools.DATA_RESOURCE,
+	}, t) {
+		return nil
+	}
+	return &ResourceMongoAccessor[T]{
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(t.String()), // Create a logger with the data type
+			Request: request,
+			Type:    t,
+		},
+		generateData: g,
+	}
+}
+
+/*
+* Nothing special here, just the basic CRUD operations
+ */
+func (dca *ResourceMongoAccessor[T]) DeleteOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericDeleteOne(id, dca)
+}
+
+func (dca *ResourceMongoAccessor[T]) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	if dca.GetType() == tools.COMPUTE_RESOURCE {
+		return nil, 404, errors.New("can't update a non existing computing units resource not reported onto compute units catalog")
+	}
+	set.(T).Trim()
+	return utils.GenericUpdateOne(set, id, dca, dca.generateData())
+}
+
+func (dca *ResourceMongoAccessor[T]) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	if dca.GetType() == tools.COMPUTE_RESOURCE {
+		return nil, 404, errors.New("can't create a non existing computing units resource not reported onto compute units catalog")
+	}
+	data.(T).Trim()
+	return utils.GenericStoreOne(data, dca)
+}
+
+func (dca *ResourceMongoAccessor[T]) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	if dca.GetType() == tools.COMPUTE_RESOURCE {
+		return nil, 404, errors.New("can't copy/publish a non existing computing units resource not reported onto compute units catalog")
+	}
+	return dca.StoreOne(data)
+}
+
+func (dca *ResourceMongoAccessor[T]) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[T](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		d.(T).SetAllowedInstances(dca.Request)
+		return d, 200, nil
+	}, dca)
+}
+
+func (wfa *ResourceMongoAccessor[T]) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[T](func(d utils.DBObject) utils.ShallowDBObject {
+		d.(T).SetAllowedInstances(wfa.Request)
+		return d
+	}, isDraft, wfa)
+}
+
+func (wfa *ResourceMongoAccessor[T]) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	if filters == nil && search == "*" {
+		return utils.GenericLoadAll[T](func(d utils.DBObject) utils.ShallowDBObject {
+			d.(T).SetAllowedInstances(wfa.Request)
+			return d
+		}, isDraft, wfa)
+	}
+	return utils.GenericSearch[T](filters, search, wfa.getResourceFilter(search),
+		func(d utils.DBObject) utils.ShallowDBObject {
+			d.(T).SetAllowedInstances(wfa.Request)
+			return d
+		}, isDraft, wfa)
+}
+
+func (abs *ResourceMongoAccessor[T]) getResourceFilter(search string) *dbs.Filters {
+	return &dbs.Filters{
+		Or: map[string][]dbs.Filter{ // filter by like name, short_description, description, owner, url if no filters are provided
+			"abstractintanciatedresource.abstractresource.abstractobject.name":       {{Operator: dbs.LIKE.String(), Value: search}},
+			"abstractintanciatedresource.abstractresource.type":                      {{Operator: dbs.LIKE.String(), Value: search}},
+			"abstractintanciatedresource.abstractresource.short_description":         {{Operator: dbs.LIKE.String(), Value: search}},
+			"abstractintanciatedresource.abstractresource.description":               {{Operator: dbs.LIKE.String(), Value: search}},
+			"abstractintanciatedresource.abstractresource.owners.name":               {{Operator: dbs.LIKE.String(), Value: search}},
+			"abstractintanciatedresource.abstractresource.abstractobject.creator_id": {{Operator: dbs.EQUAL.String(), Value: search}},
+		},
+	}
+}

models/resources/storage.go

@@ -0,0 +1,208 @@
+package resources
+
+import (
+	"errors"
+	"fmt"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/enum"
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+/*
+* StorageResource is a struct that represents a storage resource
+* it defines the resource storage
+ */
+type StorageResource struct {
+	AbstractInstanciatedResource[*StorageResourceInstance]                  // AbstractResource contains the basic fields of an object (id, name)
+	StorageType                                            enum.StorageType `bson:"storage_type" json:"storage_type" default:"-1"` // Type is the type of the storage
+	Acronym                                                string           `bson:"acronym,omitempty" json:"acronym,omitempty"`    // Acronym is the acronym of the storage
+}
+
+func (d *StorageResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor[*StorageResource](tools.STORAGE_RESOURCE, request, func() utils.DBObject { return &StorageResource{} }) // Create a new instance of the accessor
+}
+
+func (r *StorageResource) GetType() string {
+	return tools.STORAGE_RESOURCE.String()
+}
+
+func (abs *StorageResource) ConvertToPricedResource(t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
+	if t != tools.STORAGE_RESOURCE {
+		return nil
+	}
+	p := abs.AbstractInstanciatedResource.ConvertToPricedResource(t, request)
+	priced := p.(*PricedResource)
+	return &PricedStorageResource{
+		PricedResource: *priced,
+	}
+}
+
+type StorageResourceInstance struct {
+	ResourceInstance[*StorageResourcePartnership]
+	Source        string           `bson:"source,omitempty" json:"source,omitempty"` // Source is the source of the storage
+	Path          string           `bson:"path,omitempty" json:"path,omitempty"`     // Path is the store folders in the source
+	Local         bool             `bson:"local" json:"local"`
+	SecurityLevel string           `bson:"security_level,omitempty" json:"security_level,omitempty"`
+	SizeType      enum.StorageSize `bson:"size_type" json:"size_type" default:"0"`           // SizeType is the type of the storage size
+	SizeGB        int64            `bson:"size,omitempty" json:"size,omitempty"`             // Size is the size of the storage
+	Encryption    bool             `bson:"encryption,omitempty" json:"encryption,omitempty"` // Encryption is a flag that indicates if the storage is encrypted
+	Redundancy    string           `bson:"redundancy,omitempty" json:"redundancy,omitempty"` // Redundancy is the redundancy of the storage
+	Throughput    string           `bson:"throughput,omitempty" json:"throughput,omitempty"` // Throughput is the throughput of the storage
+}
+
+func (ri *StorageResourceInstance) ClearEnv() {
+	ri.Env = []models.Param{}
+	ri.Inputs = []models.Param{}
+	ri.Outputs = []models.Param{}
+}
+
+func (ri *StorageResourceInstance) StoreDraftDefault() {
+	found := false
+	for _, p := range ri.ResourceInstance.Env {
+		if p.Attr == "source" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		ri.ResourceInstance.Env = append(ri.ResourceInstance.Env, models.Param{
+			Attr:     "source",
+			Value:    ri.Source,
+			Readonly: true,
+		})
+	}
+	ri.ResourceInstance.StoreDraftDefault()
+}
+
+type StorageResourcePartnership struct {
+	ResourcePartnerShip[*StorageResourcePricingProfile]
+	MaxSizeGBAllowed     float64 `json:"allowed_gb,omitempty" bson:"allowed_gb,omitempty"`
+	OnlyEncryptedAllowed bool    `json:"personal_data_allowed,omitempty" bson:"personal_data_allowed,omitempty"`
+}
+
+type PrivilegeStoragePricingStrategy int
+
+const (
+	BASIC_STORAGE PrivilegeStoragePricingStrategy = iota
+	GARANTED_ON_DELAY_STORAGE
+	GARANTED_STORAGE
+)
+
+func PrivilegeStoragePricingStrategyList() []PrivilegeStoragePricingStrategy {
+	return []PrivilegeStoragePricingStrategy{BASIC_STORAGE, GARANTED_ON_DELAY_STORAGE, GARANTED_STORAGE}
+}
+
+func (t PrivilegeStoragePricingStrategy) String() string {
+	return [...]string{"NO MEMORY HOLDING", "KEEPED ON MEMORY GARANTED DURING DELAY", "KEEPED ON MEMORY GARANTED"}[t]
+}
+
+type StorageResourcePricingStrategy int
+
+const (
+	PER_DATA_STORED StorageResourcePricingStrategy = iota + 6
+	PER_TB_STORED
+	PER_GB_STORED
+	PER_MB_STORED
+	PER_KB_STORED
+)
+
+func StorageResourcePricingStrategyList() []StorageResourcePricingStrategy {
+	return []StorageResourcePricingStrategy{PER_DATA_STORED, PER_TB_STORED, PER_GB_STORED, PER_MB_STORED, PER_KB_STORED}
+}
+
+func (t StorageResourcePricingStrategy) String() string {
+	l := pricing.TimePricingStrategyListStr()
+	l = append(l, []string{"PER DATA STORED", "PER TB STORED", "PER GB STORED", "PER MB STORED", "PER KB STORED"}...)
+	return l[t]
+}
+
+func (t StorageResourcePricingStrategy) GetStrategy() string {
+	l := pricing.TimePricingStrategyListStr()
+	l = append(l, []string{"PER DATA STORED", "PER TB STORED", "PER GB STORED", "PER MB STORED", "PER KB STORED"}...)
+	return l[t]
+}
+
+func (t StorageResourcePricingStrategy) GetStrategyValue() int {
+	return int(t)
+}
+
+func ToStorageResourcePricingStrategy(i int) StorageResourcePricingStrategy {
+	return StorageResourcePricingStrategy(i)
+}
+
+func (t StorageResourcePricingStrategy) GetQuantity(amountOfDataGB float64) (float64, error) {
+	switch t {
+	case PER_DATA_STORED:
+		return amountOfDataGB, nil
+	case PER_TB_STORED:
+		return amountOfDataGB * 1000, nil
+	case PER_GB_STORED:
+		return amountOfDataGB, nil
+	case PER_MB_STORED:
+		return (amountOfDataGB * 1000), nil
+	case PER_KB_STORED:
+		return amountOfDataGB * 1000000, nil
+	}
+	return 0, errors.New("pricing strategy not found")
+}
+
+type StorageResourcePricingProfile struct {
+	pricing.ExploitPricingProfile[StorageResourcePricingStrategy] // ExploitPricingProfile is the pricing profile of a storage it means that we exploit the resource for an amount of continuous time
+}
+
+func (p *StorageResourcePricingProfile) GetPurchase() pricing.BuyingStrategy {
+	return p.Pricing.BuyingStrategy
+}
+
+func (p *StorageResourcePricingProfile) IsPurchasable() bool {
+	return p.Pricing.BuyingStrategy != pricing.UNDEFINED_SUBSCRIPTION
+}
+
+func (p *StorageResourcePricingProfile) IsBooked() bool {
+	if p.Pricing.BuyingStrategy == pricing.PERMANENT {
+		p.Pricing.BuyingStrategy = pricing.SUBSCRIPTION
+	}
+	return true
+}
+
+func (p *StorageResourcePricingProfile) GetPrice(amountOfData float64, val float64, start time.Time, end time.Time, params ...string) (float64, error) {
+	return p.Pricing.GetPrice(amountOfData, val, start, &end)
+}
+
+type PricedStorageResource struct {
+	PricedResource
+	UsageStorageGB float64 `json:"storage_gb,omitempty" bson:"storage_gb,omitempty"`
+}
+
+func (r *PricedStorageResource) GetType() tools.DataType {
+	return tools.STORAGE_RESOURCE
+}
+
+func (r *PricedStorageResource) GetPrice() (float64, error) {
+	fmt.Println("GetPrice", r.UsageStart, r.UsageEnd)
+	now := time.Now()
+	if r.UsageStart == nil {
+		r.UsageStart = &now
+	}
+	if r.UsageEnd == nil {
+		add := r.UsageStart.Add(time.Duration(1 * time.Hour))
+		r.UsageEnd = &add
+	}
+	if r.SelectedPricing == nil {
+		return 0, errors.New("pricing profile must be set on Priced Storage" + r.ResourceID)
+	}
+	pricing := r.SelectedPricing
+	var err error
+	amountOfData := float64(1)
+	if pricing.GetOverrideStrategyValue() >= 0 {
+		amountOfData, err = ToStorageResourcePricingStrategy(pricing.GetOverrideStrategyValue()).GetQuantity(r.UsageStorageGB)
+		if err != nil {
+			return 0, err
+		}
+	}
+	return pricing.GetPrice(amountOfData, r.ExplicitBookingDurationS, *r.UsageStart, *r.UsageEnd)
+}

models/resources/storage/storage.go

@@ -1,76 +0,0 @@
-package storage
-
-import (
-	"encoding/json"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/tools"
-)
-
-type StorageType int
-
-// StorageType - Enum that defines the type of storage
-const (
-	GB StorageType = iota
-	MB
-	KB
-)
-
-var argoType = [...]string{
-	"Gi",
-	"Mi",
-	"Ki",
-}
-
-// New creates a new instance of the StorageResource struct
-func (dma StorageType) ToArgo() string {
-	return argoType[dma]
-}
-
-type URL struct {
-	Protocol string `bson:"protocol,omitempty" json:"protocol,omitempty"` // Protocol is the protocol of the URL
-	Path     string `bson:"path,omitempty" json:"path,omitempty"`         // Path is the path of the URL
-}
-
-/*
-* StorageResource is a struct that represents a storage resource
-* it defines the resource storage
- */
-type StorageResource struct {
-	resource_model.AbstractResource             // AbstractResource contains the basic fields of an object (id, name)
-	Acronym                         string      `bson:"acronym,omitempty" json:"acronym,omitempty"`       // Acronym is the acronym of the storage
-	Type                            string      `bson:"type,omitempty" json:"type,omitempty"`             // Type is the type of the storage
-	SizeType                        StorageType `bson:"size_type" json:"size_type" default:"0"`           // SizeType is the type of the storage size
-	Size                            uint        `bson:"size,omitempty" json:"size,omitempty"`             // Size is the size of the storage
-	Url                             *URL        `bson:"url,omitempty" json:"url,omitempty"`               // Will allow to select between several protocols
-	Local                           bool        `bson:"local" json:"local"`                               // Local is a flag that indicates if the storage is local
-	Encryption                      bool        `bson:"encryption,omitempty" json:"encryption,omitempty"` // Encryption is a flag that indicates if the storage is encrypted
-	Redundancy                      string      `bson:"redundancy,omitempty" json:"redundancy,omitempty"` // Redundancy is the redundancy of the storage
-	Throughput                      string      `bson:"throughput,omitempty" json:"throughput,omitempty"` // Throughput is the throughput of the storage
-}
-
-func (dma *StorageResource) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *StorageResource) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
-}
-
-func (d *StorageResource) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                             // Create a new instance of the accessor
-	data.Init(tools.STORAGE_RESOURCE, caller) // Initialize the accessor with the STORAGE_RESOURCE model type
-	return data
-}

models/resources/storage/storage_mongo_accessor.go

@@ -1,114 +0,0 @@
-package storage
-
-import (
-	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-)
-
-type storageMongoAccessor struct {
-	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
-}
-
-// New creates a new instance of the storageMongoAccessor
-func New() *storageMongoAccessor {
-	return &storageMongoAccessor{}
-}
-
-/*
-* Nothing special here, just the basic CRUD operations
- */
-
-func (sma *storageMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return sma.GenericDeleteOne(id, sma)
-}
-
-func (sma *storageMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	set.(*StorageResource).ResourceModel = nil
-	return sma.GenericUpdateOne(set, id, sma, &StorageResource{})
-}
-
-func (sma *storageMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	data.(*StorageResource).ResourceModel = nil
-	return sma.GenericStoreOne(data, sma)
-}
-
-func (sma *storageMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return sma.GenericStoreOne(data, sma)
-}
-
-func (sma *storageMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-
-	var storage StorageResource
-
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, sma.GetType())
-	if err != nil {
-		sma.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-
-	res_mongo.Decode(&storage)
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, sma.GetType())
-	if err == nil && len(resources) > 0 {
-		storage.ResourceModel = resources[0].(*resource_model.ResourceModel)
-	}
-	return &storage, 200, nil
-}
-
-func (wfa storageMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []StorageResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
-	}
-	return objs, 200, nil
-}
-
-// Search searches for storage resources in the database, given some filters OR a search string
-func (wfa *storageMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // filter by like name, short_description, description, owner, url if no filters are provided
-				"abstractresource.abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.short_description":   {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.description":         {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.owner":               {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.source_url":          {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []StorageResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
-	}
-	return objs, 200, nil
-}

models/resources/storage/storage_test.go

@@ -1,46 +0,0 @@
-package storage
-
-import (
-	"testing"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestStoreOneStorage(t *testing.T) {
-	s := StorageResource{Size: 123, Url: &URL{Protocol: "http", Path: "azerty.fr"},
-		AbstractResource: resource_model.AbstractResource{
-			AbstractObject: utils.AbstractObject{Name: "testData"},
-			Description:    "Lorem Ipsum",
-			Logo:           "azerty.com",
-			Owner:          "toto",
-			OwnerLogo:      "totoLogo",
-			SourceUrl:      "azerty.fr",
-		},
-	}
-
-	sma := New()
-	id, _, _ := sma.StoreOne(&s)
-
-	assert.NotEmpty(t, id)
-}
-
-func TestLoadOneStorage(t *testing.T) {
-	s := StorageResource{Size: 123, Url: &URL{Protocol: "http", Path: "azerty.fr"},
-		AbstractResource: resource_model.AbstractResource{
-			AbstractObject: utils.AbstractObject{Name: "testData"},
-			Description:    "Lorem Ipsum",
-			Logo:           "azerty.com",
-			Owner:          "toto",
-			OwnerLogo:      "totoLogo",
-			SourceUrl:      "azerty.fr",
-		},
-	}
-
-	sma := New()
-	new_s, _, _ := sma.StoreOne(&s)
-
-	assert.Equal(t, s, new_s)
-}

models/resources/tests/compute_test.go

@@ -0,0 +1,108 @@
+package resources_test
+
+import (
+	"testing"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/tools"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestComputeResource_GetType(t *testing.T) {
+	r := &resources.ComputeResource{}
+	assert.Equal(t, tools.COMPUTE_RESOURCE.String(), r.GetType())
+}
+
+func TestComputeResource_GetAccessor(t *testing.T) {
+	req := &tools.APIRequest{}
+	cr := &resources.ComputeResource{}
+	accessor := cr.GetAccessor(req)
+	assert.NotNil(t, accessor)
+}
+
+func TestComputeResource_ConvertToPricedResource(t *testing.T) {
+	req := &tools.APIRequest{}
+	cr := &resources.ComputeResource{}
+	cr.UUID = "comp123"
+	cr.AbstractInstanciatedResource.UUID = cr.UUID
+	result := cr.ConvertToPricedResource(tools.COMPUTE_RESOURCE, req)
+	assert.NotNil(t, result)
+	assert.IsType(t, &resources.PricedComputeResource{}, result)
+}
+
+func TestComputeResourcePricingProfile_GetPrice_CPUs(t *testing.T) {
+	start := time.Now()
+	end := start.Add(1 * time.Hour)
+	profile := resources.ComputeResourcePricingProfile{
+		CPUsPrices: map[string]float64{"Xeon": 2.0},
+		ExploitPricingProfile: pricing.ExploitPricingProfile[pricing.TimePricingStrategy]{
+			AccessPricingProfile: pricing.AccessPricingProfile[pricing.TimePricingStrategy]{
+				Pricing: pricing.PricingStrategy[pricing.TimePricingStrategy]{Price: 1.0},
+			},
+		},
+	}
+
+	price, err := profile.GetPrice(2, 3600, start, end, "cpus", "Xeon")
+	require.NoError(t, err)
+	assert.Greater(t, price, float64(0))
+}
+
+func TestComputeResourcePricingProfile_GetPrice_InvalidParams(t *testing.T) {
+	profile := resources.ComputeResourcePricingProfile{}
+	_, err := profile.GetPrice(1, 3600, time.Now(), time.Now())
+	assert.Error(t, err)
+	assert.Equal(t, "params must be set", err.Error())
+}
+
+func TestPricedComputeResource_GetPrice(t *testing.T) {
+	start := time.Now()
+	end := start.Add(1 * time.Hour)
+	r := resources.PricedComputeResource{
+		PricedResource: resources.PricedResource{
+			ResourceID:               "comp456",
+			UsageStart:               &start,
+			UsageEnd:                 &end,
+			ExplicitBookingDurationS: 3600,
+		},
+		CPUsLocated: map[string]float64{"Xeon": 2},
+		GPUsLocated: map[string]float64{"Tesla": 1},
+		RAMLocated:  4,
+	}
+
+	price, err := r.GetPrice()
+	require.NoError(t, err)
+	assert.Greater(t, price, float64(0))
+}
+
+func TestPricedComputeResource_GetPrice_MissingProfile(t *testing.T) {
+	r := resources.PricedComputeResource{
+		PricedResource: resources.PricedResource{
+			ResourceID: "comp789",
+		},
+	}
+	_, err := r.GetPrice()
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "pricing profile must be set")
+}
+
+func TestPricedComputeResource_FillWithDefaultProcessingUsage(t *testing.T) {
+	usage := &resources.ProcessingUsage{
+		CPUs: map[string]*models.CPU{"t": {Model: "Xeon", Cores: 4}},
+		GPUs: map[string]*models.GPU{"t1": {Model: "Tesla"}},
+		RAM:  &models.RAM{SizeGb: 16},
+	}
+	r := &resources.PricedComputeResource{
+		CPUsLocated: make(map[string]float64),
+		GPUsLocated: make(map[string]float64),
+		RAMLocated:  0,
+	}
+	r.FillWithDefaultProcessingUsage(usage)
+	assert.Equal(t, float64(4), r.CPUsLocated["Xeon"])
+	assert.Equal(t, float64(1), r.GPUsLocated["Tesla"])
+	assert.Equal(t, float64(16), r.RAMLocated)
+}

models/resources/tests/data_test.go

@@ -0,0 +1,119 @@
+package resources_test
+
+import (
+	"testing"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/tools"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDataResource_GetType(t *testing.T) {
+	d := &resources.DataResource{}
+	assert.Equal(t, tools.DATA_RESOURCE.String(), d.GetType())
+}
+
+func TestDataResource_GetAccessor(t *testing.T) {
+	req := &tools.APIRequest{}
+	acc := (&resources.DataResource{}).GetAccessor(req)
+	assert.NotNil(t, acc)
+}
+
+func TestDataResource_ConvertToPricedResource(t *testing.T) {
+	d := &resources.DataResource{}
+	d.UUID = "123"
+	res := d.ConvertToPricedResource(tools.DATA_RESOURCE, &tools.APIRequest{})
+	assert.IsType(t, &resources.PricedDataResource{}, res)
+
+	nilRes := d.ConvertToPricedResource(tools.PROCESSING_RESOURCE, &tools.APIRequest{})
+	assert.Nil(t, nilRes)
+}
+
+func TestDataInstance_StoreDraftDefault(t *testing.T) {
+	di := &resources.DataInstance{
+		Source: "test-src",
+		ResourceInstance: resources.ResourceInstance[*resources.DataResourcePartnership]{
+			Env: []models.Param{},
+		},
+	}
+	di.StoreDraftDefault()
+	assert.Len(t, di.ResourceInstance.Env, 1)
+	assert.Equal(t, "source", di.ResourceInstance.Env[0].Attr)
+	assert.Equal(t, "test-src", di.ResourceInstance.Env[0].Value)
+
+	// Call again, should not duplicate
+	di.StoreDraftDefault()
+	assert.Len(t, di.ResourceInstance.Env, 1)
+}
+
+func TestDataResourcePricingStrategy_GetQuantity(t *testing.T) {
+	tests := []struct {
+		strategy resources.DataResourcePricingStrategy
+		input    float64
+		expected float64
+	}{
+		{resources.PER_DOWNLOAD, 1, 1},
+		{resources.PER_TB_DOWNLOADED, 1, 1000},
+		{resources.PER_GB_DOWNLOADED, 2.5, 2.5},
+		{resources.PER_MB_DOWNLOADED, 1, 0.001},
+		{resources.PER_KB_DOWNLOADED, 1, 0.000001},
+	}
+
+	for _, tt := range tests {
+		q, err := tt.strategy.GetQuantity(tt.input)
+		require.NoError(t, err)
+		assert.InDelta(t, tt.expected, q, 1e-9)
+	}
+
+	_, err := resources.DataResourcePricingStrategy(999).GetQuantity(1)
+	assert.Error(t, err)
+}
+
+func TestDataResourcePricingProfile_IsPurchased(t *testing.T) {
+	profile := &resources.DataResourcePricingProfile{}
+	profile.Pricing.BuyingStrategy = pricing.SUBSCRIPTION
+	assert.True(t, profile.IsPurchasable())
+}
+
+func TestPricedDataResource_GetPrice(t *testing.T) {
+	now := time.Now()
+	later := now.Add(1 * time.Hour)
+	mockPrice := 42.0
+
+	pricingProfile := &resources.DataResourcePricingProfile{AccessPricingProfile: pricing.AccessPricingProfile[resources.DataResourcePricingStrategy]{
+		Pricing: pricing.PricingStrategy[resources.DataResourcePricingStrategy]{Price: 42.0}},
+	}
+	pricingProfile.Pricing.OverrideStrategy = resources.PER_GB_DOWNLOADED
+
+	r := &resources.PricedDataResource{
+		PricedResource: resources.PricedResource{
+			UsageStart: &now,
+			UsageEnd:   &later,
+		},
+	}
+
+	price, err := r.GetPrice()
+	require.NoError(t, err)
+	assert.Equal(t, mockPrice, price)
+}
+
+func TestPricedDataResource_GetPrice_NoProfiles(t *testing.T) {
+	r := &resources.PricedDataResource{
+		PricedResource: resources.PricedResource{
+			ResourceID: "test-resource",
+		},
+	}
+	_, err := r.GetPrice()
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "pricing profile must be set")
+}
+
+func TestPricedDataResource_GetType(t *testing.T) {
+	r := &resources.PricedDataResource{}
+	assert.Equal(t, tools.DATA_RESOURCE, r.GetType())
+}

models/resources/tests/priced_resource_test.go

@@ -0,0 +1,140 @@
+package resources_test
+
+import (
+	"errors"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+// ---- Mock PricingProfile ----
+
+type MockPricingProfile struct {
+	pricing.PricingProfileITF
+	Purchased  bool
+	ReturnErr  bool
+	ReturnCost float64
+}
+
+func (m *MockPricingProfile) IsPurchasable() bool {
+	return m.Purchased
+}
+
+func (m *MockPricingProfile) GetPrice(amount float64, explicitDuration float64, start time.Time, end time.Time, _ ...string) (float64, error) {
+	if m.ReturnErr {
+		return 0, errors.New("mock error")
+	}
+	return m.ReturnCost, nil
+}
+
+// ---- Tests ----
+
+func TestGetIDAndCreatorAndType(t *testing.T) {
+	r := resources.PricedResource{
+		ResourceID:   "res-123",
+		CreatorID:    "user-abc",
+		ResourceType: tools.DATA_RESOURCE,
+	}
+	assert.Equal(t, "res-123", r.GetID())
+	assert.Equal(t, "user-abc", r.GetCreatorID())
+	assert.Equal(t, tools.DATA_RESOURCE, r.GetType())
+}
+
+func TestIsPurchased(t *testing.T) {
+	t.Run("nil selected pricing returns false", func(t *testing.T) {
+		r := &resources.PricedResource{}
+		assert.False(t, r.IsPurchasable())
+	})
+
+	t.Run("returns true if pricing profile is purchased", func(t *testing.T) {
+		mock := &MockPricingProfile{Purchased: true}
+		r := &resources.PricedResource{SelectedPricing: mock}
+		assert.True(t, r.IsPurchasable())
+	})
+}
+
+func TestGetAndSetLocationStartEnd(t *testing.T) {
+	r := &resources.PricedResource{}
+
+	now := time.Now()
+	r.SetLocationStart(now)
+	r.SetLocationEnd(now.Add(2 * time.Hour))
+
+	assert.Equal(t, now, *r.GetLocationStart())
+	assert.Equal(t, now.Add(2*time.Hour), *r.GetLocationEnd())
+}
+
+func TestGetExplicitDurationInS(t *testing.T) {
+	t.Run("uses explicit duration if set", func(t *testing.T) {
+		r := &resources.PricedResource{ExplicitBookingDurationS: 3600}
+		assert.Equal(t, 3600.0, r.GetExplicitDurationInS())
+	})
+
+	t.Run("computes duration from start and end", func(t *testing.T) {
+		start := time.Now()
+		end := start.Add(2 * time.Hour)
+		r := &resources.PricedResource{UsageStart: &start, UsageEnd: &end}
+		assert.InDelta(t, 7200.0, r.GetExplicitDurationInS(), 0.1)
+	})
+
+	t.Run("defaults to 1 hour when times not set", func(t *testing.T) {
+		r := &resources.PricedResource{}
+		assert.InDelta(t, 3600.0, r.GetExplicitDurationInS(), 0.1)
+	})
+}
+
+func TestGetPrice(t *testing.T) {
+	t.Run("returns error if no pricing profile", func(t *testing.T) {
+		r := &resources.PricedResource{ResourceID: "no-profile"}
+		price, err := r.GetPrice()
+		require.Error(t, err)
+		assert.Contains(t, err.Error(), "pricing profile must be set")
+		assert.Equal(t, 0.0, price)
+	})
+
+	t.Run("uses first profile if selected is nil", func(t *testing.T) {
+		start := time.Now()
+		end := start.Add(30 * time.Minute)
+		r := &resources.PricedResource{
+			UsageStart: &start,
+			UsageEnd:   &end,
+		}
+		price, err := r.GetPrice()
+		require.NoError(t, err)
+		assert.Equal(t, 42.0, price)
+	})
+
+	t.Run("returns error if profile GetPrice fails", func(t *testing.T) {
+		start := time.Now()
+		end := start.Add(1 * time.Hour)
+		mock := &MockPricingProfile{ReturnErr: true}
+		r := &resources.PricedResource{
+			SelectedPricing: mock,
+			UsageStart:      &start,
+			UsageEnd:        &end,
+		}
+		price, err := r.GetPrice()
+		require.Error(t, err)
+		assert.Equal(t, 0.0, price)
+	})
+
+	t.Run("uses SelectedPricing if set", func(t *testing.T) {
+		start := time.Now()
+		end := start.Add(1 * time.Hour)
+		mock := &MockPricingProfile{ReturnCost: 10.0}
+		r := &resources.PricedResource{
+			SelectedPricing: mock,
+			UsageStart:      &start,
+			UsageEnd:        &end,
+		}
+		price, err := r.GetPrice()
+		require.NoError(t, err)
+		assert.Equal(t, 10.0, price)
+	})
+}

models/resources/tests/processing_test.go

@@ -0,0 +1,106 @@
+package resources_test
+
+import (
+	"testing"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	. "cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestProcessingResource_GetType(t *testing.T) {
+	r := &ProcessingResource{}
+	assert.Equal(t, tools.PROCESSING_RESOURCE.String(), r.GetType())
+}
+
+func TestPricedProcessingResource_GetType(t *testing.T) {
+	r := &PricedProcessingResource{}
+	assert.Equal(t, tools.PROCESSING_RESOURCE, r.GetType())
+}
+
+func TestPricedProcessingResource_GetExplicitDurationInS(t *testing.T) {
+	now := time.Now()
+	after := now.Add(2 * time.Hour)
+
+	tests := []struct {
+		name     string
+		input    PricedProcessingResource
+		expected float64
+	}{
+		{
+			name: "Service without explicit duration",
+			input: PricedProcessingResource{
+				IsService: true,
+			},
+			expected: -1,
+		},
+		{
+			name: "Nil start time, non-service",
+			input: PricedProcessingResource{
+				PricedResource: PricedResource{
+					UsageStart: nil,
+				},
+			},
+			expected: float64((1 * time.Hour).Seconds()),
+		},
+		{
+			name: "Duration computed from start and end",
+			input: PricedProcessingResource{
+				PricedResource: PricedResource{
+					UsageStart: &now,
+					UsageEnd:   &after,
+				},
+			},
+			expected: float64((2 * time.Hour).Seconds()),
+		},
+		{
+			name: "Explicit duration takes precedence",
+			input: PricedProcessingResource{
+				PricedResource: PricedResource{
+					ExplicitBookingDurationS: 1337,
+				},
+			},
+			expected: 1337,
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			assert.Equal(t, test.expected, test.input.GetExplicitDurationInS())
+		})
+	}
+}
+
+func TestProcessingResource_GetAccessor(t *testing.T) {
+	request := &tools.APIRequest{}
+	r := &ProcessingResource{}
+	acc := r.GetAccessor(request)
+	assert.NotNil(t, acc)
+}
+
+func TestProcessingResourcePricingProfile_GetPrice(t *testing.T) {
+	start := time.Now()
+	end := start.Add(2 * time.Hour)
+	mockPricing := pricing.AccessPricingProfile[pricing.TimePricingStrategy]{
+		Pricing: pricing.PricingStrategy[pricing.TimePricingStrategy]{
+			Price: 100.0,
+		},
+	}
+	profile := &ProcessingResourcePricingProfile{mockPricing}
+	price, err := profile.GetPrice(0, 0, start, end)
+	assert.NoError(t, err)
+	assert.Equal(t, 100.0, price)
+}
+
+func TestProcessingResourcePricingProfile_IsPurchased(t *testing.T) {
+	purchased := &ProcessingResourcePricingProfile{
+		AccessPricingProfile: pricing.AccessPricingProfile[pricing.TimePricingStrategy]{
+			Pricing: pricing.PricingStrategy[pricing.TimePricingStrategy]{
+				BuyingStrategy: pricing.PERMANENT,
+			},
+		},
+	}
+	assert.True(t, purchased.IsPurchasable())
+}

models/resources/tests/resource_test.go

@@ -0,0 +1,115 @@
+package resources_test
+
+import (
+	"testing"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/stretchr/testify/assert"
+)
+
+type MockInstance struct {
+	ID   string
+	Name string
+	resources.ResourceInstance[*MockPartner]
+}
+
+func (m *MockInstance) GetID() string    { return m.ID }
+func (m *MockInstance) GetName() string  { return m.Name }
+func (m *MockInstance) ClearEnv()        {}
+func (m *MockInstance) ClearPeerGroups() {}
+func (m *MockInstance) GetProfile() pricing.PricingProfileITF {
+	return nil
+}
+func (m *MockInstance) GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF {
+	return nil
+}
+func (m *MockInstance) GetPeerGroups() ([]resources.ResourcePartnerITF, []map[string][]string) {
+	return nil, []map[string][]string{
+		{"peer1": {"group1"}},
+	}
+}
+
+type MockPartner struct {
+	groups map[string][]string
+}
+
+func (m *MockPartner) GetProfile(buying int, strategy int) pricing.PricingProfileITF {
+	return nil
+}
+
+func (m *MockPartner) GetPeerGroups() map[string][]string {
+	return m.groups
+}
+func (m *MockPartner) ClearPeerGroups() {}
+func (m *MockPartner) GetPricingsProfiles(string, []string) []pricing.PricingProfileITF {
+	return nil
+}
+
+type MockDBObject struct {
+	utils.AbstractObject
+	isDraft bool
+}
+
+func (m *MockDBObject) IsDrafted() bool {
+	return m.isDraft
+}
+
+func TestGetSelectedInstance_WithValidIndex(t *testing.T) {
+	index := 1
+	inst1 := &MockInstance{ID: "1"}
+	inst2 := &MockInstance{ID: "2"}
+	resource := &resources.AbstractInstanciatedResource[*MockInstance]{
+		AbstractResource: resources.AbstractResource{SelectedInstanceIndex: &index},
+		Instances:        []*MockInstance{inst1, inst2},
+	}
+	result := resource.GetSelectedInstance()
+	assert.Equal(t, inst2, result)
+}
+
+func TestGetSelectedInstance_NoIndex(t *testing.T) {
+	inst := &MockInstance{ID: "1"}
+	resource := &resources.AbstractInstanciatedResource[*MockInstance]{
+		Instances: []*MockInstance{inst},
+	}
+	result := resource.GetSelectedInstance()
+	assert.Equal(t, inst, result)
+}
+
+func TestCanUpdate_WhenOnlyStateDiffers(t *testing.T) {
+	resource := &resources.AbstractResource{AbstractObject: utils.AbstractObject{IsDraft: false}}
+	set := &MockDBObject{isDraft: true}
+	canUpdate, updated := resource.CanUpdate(set)
+	assert.True(t, canUpdate)
+	assert.Equal(t, set, updated)
+}
+
+func TestVerifyAuthAction_WithMatchingGroup(t *testing.T) {
+	inst := &MockInstance{
+		ResourceInstance: resources.ResourceInstance[*MockPartner]{
+			Partnerships: []*MockPartner{
+				{groups: map[string][]string{"peer1": {"group1"}}},
+			},
+		},
+	}
+	req := &tools.APIRequest{PeerID: "peer1", Groups: []string{"group1"}}
+	result := resources.VerifyAuthAction([]*MockInstance{inst}, req)
+	assert.Len(t, result, 1)
+}
+
+type FakeResource struct {
+	resources.AbstractInstanciatedResource[*MockInstance]
+}
+
+func (f *FakeResource) Trim()                                 {}
+func (f *FakeResource) SetAllowedInstances(*tools.APIRequest) {}
+func (f *FakeResource) VerifyAuth(*tools.APIRequest) bool     { return true }
+
+func TestNewAccessor_ReturnsValid(t *testing.T) {
+	acc := resources.NewAccessor[*FakeResource](tools.COMPUTE_RESOURCE, &tools.APIRequest{}, func() utils.DBObject {
+		return &FakeResource{}
+	})
+	assert.NotNil(t, acc)
+}

models/resources/tests/storage_test.go

@@ -0,0 +1,105 @@
+package resources_test
+
+import (
+	"testing"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/models"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/stretchr/testify/assert"
+
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+)
+
+func TestStorageResource_GetType(t *testing.T) {
+	res := &resources.StorageResource{}
+	assert.Equal(t, tools.STORAGE_RESOURCE.String(), res.GetType())
+}
+
+func TestStorageResource_GetAccessor(t *testing.T) {
+	res := &resources.StorageResource{}
+	req := &tools.APIRequest{}
+	accessor := res.GetAccessor(req)
+	assert.NotNil(t, accessor)
+}
+
+func TestStorageResource_ConvertToPricedResource_ValidType(t *testing.T) {
+	res := &resources.StorageResource{}
+	res.AbstractInstanciatedResource.CreatorID = "creator"
+	res.AbstractInstanciatedResource.UUID = "res-id"
+	priced := res.ConvertToPricedResource(tools.STORAGE_RESOURCE, &tools.APIRequest{})
+	assert.NotNil(t, priced)
+	assert.IsType(t, &resources.PricedStorageResource{}, priced)
+}
+
+func TestStorageResource_ConvertToPricedResource_InvalidType(t *testing.T) {
+	res := &resources.StorageResource{}
+	priced := res.ConvertToPricedResource(tools.COMPUTE_RESOURCE, &tools.APIRequest{})
+	assert.Nil(t, priced)
+}
+
+func TestStorageResourceInstance_ClearEnv(t *testing.T) {
+	inst := &resources.StorageResourceInstance{
+		ResourceInstance: resources.ResourceInstance[*resources.StorageResourcePartnership]{
+			Env:     []models.Param{{Attr: "A"}},
+			Inputs:  []models.Param{{Attr: "B"}},
+			Outputs: []models.Param{{Attr: "C"}},
+		},
+	}
+
+	inst.ClearEnv()
+	assert.Empty(t, inst.Env)
+	assert.Empty(t, inst.Inputs)
+	assert.Empty(t, inst.Outputs)
+}
+
+func TestStorageResourceInstance_StoreDraftDefault(t *testing.T) {
+	inst := &resources.StorageResourceInstance{
+		Source: "my-source",
+		ResourceInstance: resources.ResourceInstance[*resources.StorageResourcePartnership]{
+			Env: []models.Param{},
+		},
+	}
+
+	inst.StoreDraftDefault()
+	assert.Len(t, inst.Env, 1)
+	assert.Equal(t, "source", inst.Env[0].Attr)
+	assert.Equal(t, "my-source", inst.Env[0].Value)
+	assert.True(t, inst.Env[0].Readonly)
+}
+
+func TestStorageResourcePricingStrategy_GetQuantity(t *testing.T) {
+	tests := []struct {
+		strategy resources.StorageResourcePricingStrategy
+		dataGB   float64
+		expect   float64
+	}{
+		{resources.PER_DATA_STORED, 1.2, 1.2},
+		{resources.PER_TB_STORED, 1.2, 1200},
+		{resources.PER_GB_STORED, 2.5, 2.5},
+		{resources.PER_MB_STORED, 1.0, 1000},
+		{resources.PER_KB_STORED, 0.1, 100000},
+	}
+
+	for _, tt := range tests {
+		q, err := tt.strategy.GetQuantity(tt.dataGB)
+		assert.NoError(t, err)
+		assert.Equal(t, tt.expect, q)
+	}
+}
+
+func TestStorageResourcePricingStrategy_GetQuantity_Invalid(t *testing.T) {
+	invalid := resources.StorageResourcePricingStrategy(99)
+	q, err := invalid.GetQuantity(1.0)
+	assert.Error(t, err)
+	assert.Equal(t, 0.0, q)
+}
+
+func TestPricedStorageResource_GetPrice_NoProfiles(t *testing.T) {
+	res := &resources.PricedStorageResource{
+		PricedResource: resources.PricedResource{
+			ResourceID: "res-id",
+		},
+	}
+	_, err := res.GetPrice()
+	assert.Error(t, err)
+}

models/resources/tests/workflow_test.go

@@ -0,0 +1,62 @@
+package resources_test
+
+import (
+	"testing"
+
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/stretchr/testify/assert"
+
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+)
+
+func TestWorkflowResource_GetType(t *testing.T) {
+	w := &resources.WorkflowResource{}
+	assert.Equal(t, tools.WORKFLOW_RESOURCE.String(), w.GetType())
+}
+
+func TestWorkflowResource_ConvertToPricedResource(t *testing.T) {
+	w := &resources.WorkflowResource{
+		AbstractResource: resources.AbstractResource{
+			AbstractObject: utils.AbstractObject{
+				Name:      "Test Workflow",
+				UUID:      "workflow-uuid",
+				CreatorID: "creator-id",
+			},
+			Logo: "logo.png",
+		},
+	}
+
+	req := &tools.APIRequest{
+		PeerID: "peer-1",
+		Groups: []string{"group1"},
+	}
+
+	pr := w.ConvertToPricedResource(tools.WORKFLOW_RESOURCE, req)
+	assert.Equal(t, "creator-id", pr.GetCreatorID())
+	assert.Equal(t, tools.WORKFLOW_RESOURCE, pr.GetType())
+}
+
+func TestWorkflowResource_ClearEnv(t *testing.T) {
+	w := &resources.WorkflowResource{}
+	assert.Equal(t, w, w.ClearEnv())
+}
+
+func TestWorkflowResource_Trim(t *testing.T) {
+	w := &resources.WorkflowResource{}
+	w.Trim()
+	// nothing to assert; just test that it doesn't panic
+}
+
+func TestWorkflowResource_SetAllowedInstances(t *testing.T) {
+	w := &resources.WorkflowResource{}
+	w.SetAllowedInstances(&tools.APIRequest{})
+	// no-op; just confirm no crash
+}
+
+func TestWorkflowResource_GetAccessor(t *testing.T) {
+	w := &resources.WorkflowResource{}
+	request := &tools.APIRequest{}
+	accessor := w.GetAccessor(request)
+	assert.NotNil(t, accessor)
+}

models/resources/workflow.go

@@ -0,0 +1,45 @@
+package resources
+
+import (
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type WorkflowResourcePricingProfile struct{}
+
+// WorkflowResource is a struct that represents a workflow resource
+// it defines the resource workflow
+type WorkflowResource struct {
+	AbstractResource
+	WorkflowID string `bson:"workflow_id,omitempty" json:"workflow_id,omitempty"` // WorkflowID is the ID of the native workflow
+}
+
+func (d *WorkflowResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor[*WorkflowResource](tools.WORKFLOW_RESOURCE, request, func() utils.DBObject { return &WorkflowResource{} })
+}
+
+func (r *WorkflowResource) GetType() string {
+	return tools.WORKFLOW_RESOURCE.String()
+}
+
+func (d *WorkflowResource) ClearEnv() utils.DBObject {
+	return d
+}
+
+func (d *WorkflowResource) Trim() {
+	/* EMPTY */
+}
+func (w *WorkflowResource) SetAllowedInstances(request *tools.APIRequest) {
+	/* EMPTY */
+}
+
+func (w *WorkflowResource) ConvertToPricedResource(t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
+	return &PricedResource{
+		Name:         w.Name,
+		Logo:         w.Logo,
+		ResourceID:   w.UUID,
+		ResourceType: t,
+		CreatorID:    w.CreatorID,
+	}
+}

models/resources/workflow/workflow.go

@@ -1,41 +0,0 @@
-package oclib
-
-import (
-	"encoding/json"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/tools"
-)
-
-// WorkflowResource is a struct that represents a workflow resource
-// it defines the resource workflow
-type WorkflowResource struct {
-	resource_model.AbstractResource
-	WorkflowID string `bson:"workflow_id,omitempty" json:"workflow_id,omitempty"` // WorkflowID is the ID of the native workflow
-}
-
-func (d *WorkflowResource) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                              // Create a new instance of the accessor
-	data.Init(tools.WORKFLOW_RESOURCE, caller) // Initialize the accessor with the WORKFLOW_RESOURCE model type
-	return data
-}
-
-func (dma *WorkflowResource) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *WorkflowResource) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
-}

models/resources/workflow/workflow_mongo_accessor.go

@@ -1,113 +0,0 @@
-package oclib
-
-import (
-	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-)
-
-type workflowResourceMongoAccessor struct {
-	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
-}
-
-func New() *workflowResourceMongoAccessor {
-	return &workflowResourceMongoAccessor{}
-}
-
-func (wfa *workflowResourceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	return wfa.GenericDeleteOne(id, wfa)
-}
-
-func (wfa *workflowResourceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	set.(*WorkflowResource).ResourceModel = nil
-	return wfa.GenericUpdateOne(set, id, wfa, &WorkflowResource{})
-}
-
-func (wfa *workflowResourceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	data.(*WorkflowResource).ResourceModel = nil
-	return wfa.GenericStoreOne(data, wfa)
-}
-
-func (wfa *workflowResourceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	res, _, _ := wfa.LoadOne(data.GetID())
-	data.(*WorkflowResource).WorkflowID = data.GetID()
-	if res == nil {
-		return wfa.GenericStoreOne(data, wfa)
-	} else {
-		data.(*WorkflowResource).UUID = res.GetID()
-		return wfa.GenericUpdateOne(data, res.GetID(), wfa, &WorkflowResource{})
-	}
-}
-
-func (wfa *workflowResourceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var workflow WorkflowResource
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	res_mongo.Decode(&workflow)
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	if err == nil && len(resources) > 0 {
-		workflow.ResourceModel = resources[0].(*resource_model.ResourceModel)
-	}
-	return &workflow, 200, nil
-}
-
-func (wfa workflowResourceMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []WorkflowResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource)
-	}
-	return objs, 200, nil
-}
-
-// Search searches for workflow resources in the database, given some filters OR a search string
-func (wfa *workflowResourceMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // filter by like name, short_description, description, owner, url if no filters are provided
-				"abstractresource.abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.short_description":   {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.description":         {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.owner":               {{Operator: dbs.LIKE.String(), Value: search}},
-				"abstractresource.source_url":          {{Operator: dbs.LIKE.String(), Value: search}},
-			},
-		}
-	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []WorkflowResource
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	accessor := (&resource_model.ResourceModel{}).GetAccessor(nil)
-	resources, _, err := accessor.Search(nil, wfa.GetType())
-	for _, r := range results {
-		if err == nil && len(resources) > 0 {
-			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
-		}
-		objs = append(objs, &r.AbstractResource)
-	}
-	return objs, 200, nil
-}

models/resources/workflow/workflow_test.go

@@ -1,43 +0,0 @@
-package oclib
-
-import (
-	"testing"
-
-	"cloud.o-forge.io/core/oc-lib/models/resource_model"
-	"cloud.o-forge.io/core/oc-lib/models/utils"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestStoreOneWorkflow(t *testing.T) {
-	w := WorkflowResource{AbstractResource: resource_model.AbstractResource{
-		AbstractObject: utils.AbstractObject{Name: "testWorkflow"},
-		Description:    "Lorem Ipsum",
-		Logo:           "azerty.com",
-		Owner:          "toto",
-		OwnerLogo:      "totoLogo",
-		SourceUrl:      "azerty.fr",
-	},
-	}
-
-	wma := New()
-	id, _, _ := wma.StoreOne(&w)
-
-	assert.NotEmpty(t, id)
-}
-
-func TestLoadOneWorkflow(t *testing.T) {
-	w := WorkflowResource{AbstractResource: resource_model.AbstractResource{
-		AbstractObject: utils.AbstractObject{Name: "testWorkflow"},
-		Description:    "Lorem Ipsum",
-		Logo:           "azerty.com",
-		Owner:          "toto",
-		OwnerLogo:      "totoLogo",
-		SourceUrl:      "azerty.fr",
-	},
-	}
-
-	wma := New()
-	new_w, _, _ := wma.StoreOne(&w)
-	assert.Equal(t, w, new_w)
-}

models/tests/models_test.go

@@ -0,0 +1,38 @@
+package models
+
+import (
+	"strconv"
+	"testing"
+
+	"cloud.o-forge.io/core/oc-lib/models"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestModel_ReturnsValidInstances(t *testing.T) {
+	for name, _ := range models.ModelsCatalog {
+		t.Run(name, func(t *testing.T) {
+			modelInt, _ := strconv.Atoi(name)
+			obj := models.Model(modelInt)
+			assert.NotNil(t, obj, "Model() returned nil for valid model name %s", name)
+		})
+	}
+}
+
+func TestModel_UnknownModelReturnsNil(t *testing.T) {
+	invalidModelInt := -9999 // unlikely to be valid
+	obj := models.Model(invalidModelInt)
+	assert.Nil(t, obj)
+}
+
+func TestGetModelsNames_ReturnsAllKeys(t *testing.T) {
+	names := models.GetModelsNames()
+	assert.Len(t, names, len(models.ModelsCatalog))
+
+	seen := make(map[string]bool)
+	for _, name := range names {
+		seen[name] = true
+	}
+	for key := range models.ModelsCatalog {
+		assert.Contains(t, seen, key)
+	}
+}

models/utils/abstracts.go

@@ -2,13 +2,9 @@ package utils
 
 import (
 	"encoding/json"
-	"errors"
 	"time"
 
 	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
-	"cloud.o-forge.io/core/oc-lib/logs"
-	"cloud.o-forge.io/core/oc-lib/static"
 	"cloud.o-forge.io/core/oc-lib/tools"
 	"github.com/go-playground/validator/v10"
 	"github.com/google/uuid"
@@ -18,55 +14,37 @@ import (
 // single instance of the validator used in every model Struct to validate the fields
 var validate = validator.New(validator.WithRequiredStructEnabled())
 
+type AccessMode int
+
+const (
+	Private AccessMode = iota
+	Public
+)
+
 /*
 * AbstractObject is a struct that represents the basic fields of an object
 * it defines the object id and name
 * every data in base root model should inherit from this struct (only exception is the ResourceModel)
  */
 type AbstractObject struct {
-	UUID           string    `json:"id,omitempty" bson:"id,omitempty" validate:"required"`
-	Name           string    `json:"name,omitempty" bson:"name,omitempty" validate:"required"`
-	UpdateDate     time.Time `json:"update_date" bson:"update_date"`
-	LastPeerWriter string    `json:"last_peer_writer" bson:"last_peer_writer"`
+	UUID          string     `json:"id,omitempty" bson:"id,omitempty" validate:"required"`
+	Name          string     `json:"name,omitempty" bson:"name,omitempty" validate:"required"`
+	IsDraft       bool       `json:"is_draft" bson:"is_draft" default:"false"`
+	CreatorID     string     `json:"creator_id,omitempty" bson:"creator_id,omitempty"`
+	UserCreatorID string     `json:"user_creator_id,omitempty" bson:"user_creator_id,omitempty"`
+	CreationDate  time.Time  `json:"creation_date,omitempty" bson:"creation_date,omitempty"`
+	UpdateDate    time.Time  `json:"update_date,omitempty" bson:"update_date,omitempty"`
+	UpdaterID     string     `json:"updater_id,omitempty" bson:"updater_id,omitempty"`
+	UserUpdaterID string     `json:"user_updater_id,omitempty" bson:"user_updater_id,omitempty"`
+	AccessMode    AccessMode `json:"access_mode" bson:"access_mode" default:"0"`
 }
 
-// GetID returns the id of the object (abstract)
-func (ao *AbstractObject) GetID() string {
-	return ao.UUID
-}
-
-// GetName returns the name of the object (abstract)
-func (ao *AbstractObject) GetName() string {
-	return ao.Name
-}
-
-func (ao *AbstractObject) UpToDate() {
-	ao.UpdateDate = time.Now()
-	ao.LastPeerWriter, _ = static.GetMyLocalJsonPeer()
-}
-
-// GetAccessor returns the accessor of the object (abstract)
-func (dma *AbstractObject) GetAccessor(caller *tools.HTTPCaller) Accessor {
+func (ri *AbstractObject) GetAccessor(request *tools.APIRequest) Accessor {
 	return nil
 }
 
-func (dma *AbstractObject) Deserialize(j map[string]interface{}) DBObject {
-	b, err := json.Marshal(j)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, dma)
-	return dma
-}
-
-func (dma *AbstractObject) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
-	}
-	json.Unmarshal(b, &m)
-	return m
+func (r *AbstractObject) SetID(id string) {
+	r.UUID = id
 }
 
 func (r *AbstractObject) GenerateID() {
@@ -75,89 +53,124 @@ func (r *AbstractObject) GenerateID() {
 	}
 }
 
-type AbstractAccessor struct {
-	Logger zerolog.Logger    // Logger is the logger of the accessor, it's a specilized logger for the accessor
-	Type   string            // Type is the data type of the accessor
-	Caller *tools.HTTPCaller // Caller is the http caller of the accessor (optionnal) only need in a peer connection
+func (r *AbstractObject) StoreDraftDefault() {
+	r.IsDraft = false
 }
 
-func (dma *AbstractAccessor) GetType() string {
+func (r *AbstractObject) CanUpdate(set DBObject) (bool, DBObject) {
+	return true, set
+}
+
+func (r *AbstractObject) CanDelete() bool {
+	return true
+}
+
+func (r *AbstractObject) IsDrafted() bool {
+	return r.IsDraft
+}
+
+// GetID implements ShallowDBObject.
+func (ao AbstractObject) GetID() string {
+	return ao.UUID
+}
+
+// GetName implements ShallowDBObject.
+func (ao AbstractObject) GetName() string {
+	return ao.Name
+}
+
+func (ao *AbstractObject) GetCreatorID() string {
+	return ao.CreatorID
+}
+
+func (ao *AbstractObject) UpToDate(user string, peer string, create bool) {
+	ao.UpdateDate = time.Now()
+	ao.UpdaterID = peer
+	ao.UserUpdaterID = user
+	if create {
+		ao.CreationDate = time.Now()
+		ao.CreatorID = peer
+		ao.UserCreatorID = user
+	}
+}
+
+func (ao *AbstractObject) VerifyAuth(request *tools.APIRequest) bool {
+	return ao.AccessMode == Public || (request != nil && ao.CreatorID == request.PeerID && request.PeerID != "")
+}
+
+func (ao *AbstractObject) GetObjectFilters(search string) *dbs.Filters {
+	if search == "*" {
+		search = ""
+	}
+	return &dbs.Filters{
+		Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
+			"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
+		}}
+}
+
+func (dma *AbstractObject) Deserialize(j map[string]interface{}, obj DBObject) DBObject {
+	b, err := json.Marshal(j)
+	if err != nil {
+		return nil
+	}
+	json.Unmarshal(b, obj)
+	return obj
+}
+
+func (dma *AbstractObject) Serialize(obj DBObject) map[string]interface{} {
+	var m map[string]interface{}
+	b, err := json.Marshal(obj)
+	if err != nil {
+		return nil
+	}
+	json.Unmarshal(b, &m)
+	return m
+}
+
+type AbstractAccessor struct {
+	Logger                zerolog.Logger    // Logger is the logger of the accessor, it's a specilized logger for the accessor
+	Type                  tools.DataType    // Type is the data type of the accessor
+	Request               *tools.APIRequest // Caller is the http caller of the accessor (optionnal) only need in a peer connection
+	ResourceModelAccessor Accessor
+}
+
+func (r *AbstractAccessor) ShouldVerifyAuth() bool {
+	return true
+}
+
+func (r *AbstractAccessor) GetRequest() *tools.APIRequest {
+	return r.Request
+}
+
+func (dma *AbstractAccessor) GetUser() string {
+	if dma.Request == nil {
+		return ""
+	}
+	return dma.Request.Username
+}
+
+func (dma *AbstractAccessor) GetPeerID() string {
+	if dma.Request == nil {
+		return ""
+	}
+	return dma.Request.PeerID
+}
+func (dma *AbstractAccessor) GetGroups() []string {
+	if dma.Request == nil {
+		return []string{}
+	}
+	return dma.Request.Groups
+}
+func (dma *AbstractAccessor) GetLogger() *zerolog.Logger {
+	return &dma.Logger
+}
+func (dma *AbstractAccessor) GetType() tools.DataType {
 	return dma.Type
 }
 
 func (dma *AbstractAccessor) GetCaller() *tools.HTTPCaller {
-	return dma.Caller
-}
-
-// Init initializes the accessor with the data type and the http caller
-func (dma *AbstractAccessor) Init(t tools.DataType, caller *tools.HTTPCaller) {
-	dma.Logger = logs.CreateLogger(t.String()) // Create a logger with the data type
-	dma.Caller = caller                        // Set the caller
-	dma.Type = t.String()                      // Set the data type
-}
-
-// GenericLoadOne loads one object from the database (generic)
-func (wfa *AbstractAccessor) GenericStoreOne(data DBObject, accessor Accessor) (DBObject, int, error) {
-	data.GenerateID()
-	f := dbs.Filters{
-		Or: map[string][]dbs.Filter{
-			"abstractresource.abstractobject.name": {{
-				Operator: dbs.LIKE.String(),
-				Value:    data.GetName(),
-			}},
-			"abstractobject.name": {{
-				Operator: dbs.LIKE.String(),
-				Value:    data.GetName(),
-			}},
-		},
-	}
-	if cursor, _, _ := accessor.Search(&f, ""); len(cursor) > 0 {
-		return nil, 409, errors.New(accessor.GetType() + " with name " + data.GetName() + " already exists")
-	}
-	err := validate.Struct(data)
-	if err != nil {
-		return nil, 422, err
-	}
-	id, code, err := mongo.MONGOService.StoreOne(data, data.GetID(), wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store " + data.GetName() + " to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	return accessor.LoadOne(id)
-}
-
-// GenericLoadOne loads one object from the database (generic)
-func (dma *AbstractAccessor) GenericDeleteOne(id string, accessor Accessor) (DBObject, int, error) {
-	res, code, err := accessor.LoadOne(id)
-	if err != nil {
-		dma.Logger.Error().Msg("Could not retrieve " + id + " to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	_, code, err = mongo.MONGOService.DeleteOne(id, accessor.GetType())
-	if err != nil {
-		dma.Logger.Error().Msg("Could not delete " + id + " to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	return res, 200, nil
-}
-
-// GenericLoadOne loads one object from the database (generic)
-// json expected in entry is a flatted object no need to respect the inheritance hierarchy
-func (dma *AbstractAccessor) GenericUpdateOne(set DBObject, id string, accessor Accessor, new DBObject) (DBObject, int, error) {
-	r, c, err := accessor.LoadOne(id)
-	if err != nil {
-		return nil, c, err
-	}
-	change := set.Serialize() // get the changes
-	loaded := r.Serialize()   // get the loaded object
-
-	for k, v := range change { // apply the changes, with a flatten method
-		loaded[k] = v
-	}
-	id, code, err := mongo.MONGOService.UpdateOne(new.Deserialize(loaded), id, accessor.GetType())
-	if err != nil {
-		dma.Logger.Error().Msg("Could not update " + id + " to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	return accessor.LoadOne(id)
+	if dma.Request == nil {
+		return nil
+	}
+	return dma.Request.Caller
 }

models/utils/common.go

@@ -1,8 +1,166 @@
 package utils
 
-/*
-type Price struct {
-	Price float64 `json:"price,omitempty" bson:"price,omitempty"`
-	Currency string `json:"currency,omitempty" bson:"currency,omitempty"`
+import (
+	"errors"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
+	mgb "go.mongodb.org/mongo-driver/mongo"
+)
+
+type Owner struct {
+	Name string `json:"name,omitempty" bson:"name,omitempty"`
+	Logo string `json:"logo,omitempty" bson:"logo,omitempty"`
+}
+
+func VerifyAccess(a Accessor, id string) error {
+	data, _, err := a.LoadOne(id)
+	if err != nil {
+		return err
+	}
+	if a.ShouldVerifyAuth() && !data.VerifyAuth(a.GetRequest()) {
+		return errors.New("you are not allowed to access :" + a.GetType().String())
+	}
+	return nil
+}
+
+// GenericLoadOne loads one object from the database (generic)
+func GenericStoreOne(data DBObject, a Accessor) (DBObject, int, error) {
+	data.GenerateID()
+	data.StoreDraftDefault()
+	data.UpToDate(a.GetUser(), a.GetPeerID(), true)
+	f := dbs.Filters{
+		Or: map[string][]dbs.Filter{
+			"abstractresource.abstractobject.name": {{
+				Operator: dbs.LIKE.String(),
+				Value:    data.GetName(),
+			}},
+			"abstractobject.name": {{
+				Operator: dbs.LIKE.String(),
+				Value:    data.GetName(),
+			}},
+		},
+	}
+	if a.ShouldVerifyAuth() && !data.VerifyAuth(a.GetRequest()) {
+		return nil, 403, errors.New("you are not allowed to access : " + a.GetType().String())
+	}
+	if cursor, _, _ := a.Search(&f, "", data.IsDrafted()); len(cursor) > 0 {
+		return nil, 409, errors.New(a.GetType().String() + " with name " + data.GetName() + " already exists")
+	}
+	err := validate.Struct(data)
+	if err != nil {
+		return nil, 422, errors.New("error when validating the received struct: " + err.Error())
+	}
+	id, code, err := mongo.MONGOService.StoreOne(data, data.GetID(), a.GetType().String())
+	if err != nil {
+		a.GetLogger().Error().Msg("Could not store " + data.GetName() + " to db. Error: " + err.Error())
+		return nil, code, err
+	}
+	return a.LoadOne(id)
+}
+
+// GenericLoadOne loads one object from the database (generic)
+func GenericDeleteOne(id string, a Accessor) (DBObject, int, error) {
+	res, code, err := a.LoadOne(id)
+	if !res.CanDelete() {
+		return nil, 403, errors.New("you are not allowed to delete :" + a.GetType().String())
+	}
+	if err != nil {
+		return nil, code, err
+	}
+	if a.ShouldVerifyAuth() && !res.VerifyAuth(a.GetRequest()) {
+		return nil, 403, errors.New("you are not allowed to access " + a.GetType().String())
+	}
+	_, code, err = mongo.MONGOService.DeleteOne(id, a.GetType().String())
+	if err != nil {
+		a.GetLogger().Error().Msg("Could not delete " + id + " to db. Error: " + err.Error())
+		return nil, code, err
+	}
+	return res, 200, nil
+}
+
+// GenericLoadOne loads one object from the database (generic)
+// json expected in entry is a flatted object no need to respect the inheritance hierarchy
+func GenericUpdateOne(set DBObject, id string, a Accessor, new DBObject) (DBObject, int, error) {
+	r, c, err := a.LoadOne(id)
+	if err != nil {
+		return nil, c, err
+	}
+	ok, newSet := r.CanUpdate(set)
+	if !ok {
+		return nil, 403, errors.New("you are not allowed to delete :" + a.GetType().String())
+	}
+	set = newSet
+	r.UpToDate(a.GetUser(), a.GetPeerID(), false)
+	if a.ShouldVerifyAuth() && !r.VerifyAuth(a.GetRequest()) {
+		return nil, 403, errors.New("you are not allowed to access :" + a.GetType().String())
+	}
+	change := set.Serialize(set) // get the changes
+	loaded := r.Serialize(r)     // get the loaded object
+
+	for k, v := range change { // apply the changes, with a flatten method
+		loaded[k] = v
+	}
+	id, code, err := mongo.MONGOService.UpdateOne(new.Deserialize(loaded, new), id, a.GetType().String())
+	if err != nil {
+		a.GetLogger().Error().Msg("Could not update " + id + " to db. Error: " + err.Error())
+		return nil, code, err
+	}
+	return a.LoadOne(id)
+}
+
+func GenericLoadOne[T DBObject](id string, f func(DBObject) (DBObject, int, error), a Accessor) (DBObject, int, error) {
+	var data T
+	res_mongo, code, err := mongo.MONGOService.LoadOne(id, a.GetType().String())
+	if err != nil {
+		return nil, code, err
+	}
+	res_mongo.Decode(&data)
+	if a.ShouldVerifyAuth() && !data.VerifyAuth(a.GetRequest()) {
+		return nil, 403, errors.New("you are not allowed to access :" + a.GetType().String())
+	}
+	return f(data)
+}
+
+func genericLoadAll[T DBObject](res *mgb.Cursor, code int, err error, onlyDraft bool, f func(DBObject) ShallowDBObject, a Accessor) ([]ShallowDBObject, int, error) {
+	objs := []ShallowDBObject{}
+	var results []T
+	if err != nil {
+		return nil, code, err
+	}
+	if err = res.All(mongo.MngoCtx, &results); err != nil {
+		return nil, 404, err
+	}
+	for _, r := range results {
+		if (a.ShouldVerifyAuth() && !r.VerifyAuth(a.GetRequest())) || f(r) == nil || (onlyDraft && !r.IsDrafted()) || (!onlyDraft && r.IsDrafted()) {
+			continue
+		}
+		objs = append(objs, f(r))
+	}
+	return objs, 200, nil
+}
+
+func GenericLoadAll[T DBObject](f func(DBObject) ShallowDBObject, onlyDraft bool, wfa Accessor) ([]ShallowDBObject, int, error) {
+	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType().String())
+	return genericLoadAll[T](res_mongo, code, err, onlyDraft, f, wfa)
+}
+
+func GenericSearch[T DBObject](filters *dbs.Filters, search string, defaultFilters *dbs.Filters,
+	f func(DBObject) ShallowDBObject, onlyDraft bool, wfa Accessor) ([]ShallowDBObject, int, error) {
+	if filters == nil && search != "" {
+		filters = defaultFilters
+	}
+	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType().String())
+	return genericLoadAll[T](res_mongo, code, err, onlyDraft, f, wfa)
+}
+
+// GenericLoadOne loads one object from the database (generic)
+// json expected in entry is a flatted object no need to respect the inheritance hierarchy
+func GenericRawUpdateOne(set DBObject, id string, a Accessor) (DBObject, int, error) {
+	id, code, err := mongo.MONGOService.UpdateOne(set, id, a.GetType().String())
+	if err != nil {
+		a.GetLogger().Error().Msg("Could not update " + id + " to db. Error: " + err.Error())
+		return nil, code, err
+	}
+	return a.LoadOne(id)
 }
-*/

models/utils/interfaces.go

@@ -3,6 +3,7 @@ package utils
 import (
 	"cloud.o-forge.io/core/oc-lib/dbs"
 	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/rs/zerolog"
 )
 
 // ShallowDBObject is an interface that defines the basic methods shallowed version of a DBObject
@@ -10,31 +11,43 @@ type ShallowDBObject interface {
 	GenerateID()
 	GetID() string
 	GetName() string
-	Deserialize(j map[string]interface{}) DBObject
-	Serialize() map[string]interface{}
+	Serialize(obj DBObject) map[string]interface{}
+	Deserialize(j map[string]interface{}, obj DBObject) DBObject
 }
 
 // DBObject is an interface that defines the basic methods for a DBObject
 type DBObject interface {
 	GenerateID()
+	SetID(id string)
 	GetID() string
 	GetName() string
-	UpToDate()
-	Deserialize(j map[string]interface{}) DBObject
-	Serialize() map[string]interface{}
-	GetAccessor(caller *tools.HTTPCaller) Accessor
+	IsDrafted() bool
+	CanDelete() bool
+	StoreDraftDefault()
+	GetCreatorID() string
+	UpToDate(user string, peer string, create bool)
+	CanUpdate(set DBObject) (bool, DBObject)
+	VerifyAuth(request *tools.APIRequest) bool
+	Serialize(obj DBObject) map[string]interface{}
+	GetAccessor(request *tools.APIRequest) Accessor
+	Deserialize(j map[string]interface{}, obj DBObject) DBObject
 }
 
 // Accessor is an interface that defines the basic methods for an Accessor
 type Accessor interface {
-	Init(t tools.DataType, caller *tools.HTTPCaller)
-	GetType() string
+	GetUser() string
+	GetPeerID() string
+	GetGroups() []string
+	ShouldVerifyAuth() bool
+	GetType() tools.DataType
+	GetLogger() *zerolog.Logger
 	GetCaller() *tools.HTTPCaller
-	Search(filters *dbs.Filters, search string) ([]ShallowDBObject, int, error)
-	LoadAll() ([]ShallowDBObject, int, error)
+	GetRequest() *tools.APIRequest
 	LoadOne(id string) (DBObject, int, error)
 	DeleteOne(id string) (DBObject, int, error)
 	CopyOne(data DBObject) (DBObject, int, error)
 	StoreOne(data DBObject) (DBObject, int, error)
+	LoadAll(isDraft bool) ([]ShallowDBObject, int, error)
 	UpdateOne(set DBObject, id string) (DBObject, int, error)
+	Search(filters *dbs.Filters, search string, isDraft bool) ([]ShallowDBObject, int, error)
 }

models/utils/tests/abstracts_test.go

@@ -0,0 +1,128 @@
+package models_test
+
+import (
+	"testing"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/google/uuid"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGenerateID(t *testing.T) {
+	ao := &utils.AbstractObject{}
+	ao.GenerateID()
+	assert.NotEmpty(t, ao.UUID)
+	_, err := uuid.Parse(ao.UUID)
+	assert.NoError(t, err)
+}
+
+func TestStoreDraftDefault(t *testing.T) {
+	ao := &utils.AbstractObject{IsDraft: true}
+	ao.StoreDraftDefault()
+	assert.False(t, ao.IsDraft)
+}
+
+func TestCanUpdate(t *testing.T) {
+	ao := &utils.AbstractObject{}
+	res, set := ao.CanUpdate(nil)
+	assert.True(t, res)
+	assert.Nil(t, set)
+}
+
+func TestCanDelete(t *testing.T) {
+	ao := &utils.AbstractObject{}
+	assert.True(t, ao.CanDelete())
+}
+
+func TestIsDrafted(t *testing.T) {
+	ao := &utils.AbstractObject{IsDraft: true}
+	assert.True(t, ao.IsDrafted())
+}
+
+func TestGetID(t *testing.T) {
+	u := uuid.New().String()
+	ao := &utils.AbstractObject{UUID: u}
+	assert.Equal(t, u, ao.GetID())
+}
+
+func TestGetName(t *testing.T) {
+	name := "MyObject"
+	ao := &utils.AbstractObject{Name: name}
+	assert.Equal(t, name, ao.GetName())
+}
+
+func TestGetCreatorID(t *testing.T) {
+	id := "creator-123"
+	ao := &utils.AbstractObject{CreatorID: id}
+	assert.Equal(t, id, ao.GetCreatorID())
+}
+
+func TestUpToDate_CreateFalse(t *testing.T) {
+	ao := &utils.AbstractObject{}
+	now := time.Now()
+	time.Sleep(time.Millisecond) // ensure time difference
+	ao.UpToDate("user123", "peer456", false)
+	assert.WithinDuration(t, now, ao.UpdateDate, time.Second)
+	assert.Equal(t, "peer456", ao.UpdaterID)
+	assert.Equal(t, "user123", ao.UserUpdaterID)
+	assert.True(t, ao.CreationDate.IsZero())
+}
+
+func TestUpToDate_CreateTrue(t *testing.T) {
+	ao := &utils.AbstractObject{}
+	now := time.Now()
+	time.Sleep(time.Millisecond)
+	ao.UpToDate("user123", "peer456", true)
+	assert.WithinDuration(t, now, ao.UpdateDate, time.Second)
+	assert.WithinDuration(t, now, ao.CreationDate, time.Second)
+	assert.Equal(t, "peer456", ao.UpdaterID)
+	assert.Equal(t, "peer456", ao.CreatorID)
+	assert.Equal(t, "user123", ao.UserUpdaterID)
+	assert.Equal(t, "user123", ao.UserCreatorID)
+}
+
+func TestVerifyAuth(t *testing.T) {
+	request := &tools.APIRequest{PeerID: "peer123"}
+	ao := &utils.AbstractObject{CreatorID: "peer123"}
+	assert.True(t, ao.VerifyAuth(request))
+
+	ao = &utils.AbstractObject{AccessMode: utils.Public}
+	assert.True(t, ao.VerifyAuth(nil))
+
+	ao = &utils.AbstractObject{AccessMode: utils.Private, CreatorID: "peer123"}
+	request = &tools.APIRequest{PeerID: "wrong"}
+	assert.False(t, ao.VerifyAuth(request))
+}
+
+func TestGetObjectFilters(t *testing.T) {
+	ao := &utils.AbstractObject{}
+	f := ao.GetObjectFilters("*")
+	assert.NotNil(t, f)
+	assert.Contains(t, f.Or, "abstractobject.name")
+	assert.Equal(t, dbs.LIKE.String(), f.Or["abstractobject.name"][0].Operator)
+}
+
+func TestDeserialize(t *testing.T) {
+	ao := &utils.AbstractObject{}
+	input := map[string]interface{}{"name": "test", "id": uuid.New().String()}
+	res := ao.Deserialize(input, &utils.AbstractObject{})
+	assert.NotNil(t, res)
+}
+
+func TestSerialize(t *testing.T) {
+	ao := &utils.AbstractObject{Name: "test", UUID: uuid.New().String()}
+	m := ao.Serialize(ao)
+	assert.Equal(t, "test", m["name"])
+}
+
+func TestAbstractAccessorMethods(t *testing.T) {
+	r := &utils.AbstractAccessor{Request: &tools.APIRequest{Username: "alice", PeerID: "peer1", Groups: []string{"dev"}}}
+	assert.True(t, r.ShouldVerifyAuth())
+	assert.Equal(t, "alice", r.GetUser())
+	assert.Equal(t, "peer1", r.GetPeerID())
+	assert.Equal(t, []string{"dev"}, r.GetGroups())
+	assert.Equal(t, r.Request.Caller, r.GetCaller())
+}

models/utils/tests/common_test.go

@@ -0,0 +1,168 @@
+package models_test
+
+import (
+	"errors"
+	"testing"
+
+	"cloud.o-forge.io/core/oc-lib/dbs"
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/rs/zerolog"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/mock"
+)
+
+// --- Mock Definitions ---
+
+type MockDBObject struct {
+	mock.Mock
+}
+
+func (m *MockAccessor) GetLogger() *zerolog.Logger {
+	return nil
+}
+func (m *MockAccessor) GetGroups() []string {
+	return []string{}
+}
+
+func (m *MockAccessor) GetCaller() *tools.HTTPCaller {
+	return nil
+}
+
+func (m *MockDBObject) GenerateID()        { m.Called() }
+func (m *MockDBObject) StoreDraftDefault() { m.Called() }
+func (m *MockDBObject) UpToDate(user, peer string, create bool) {
+	m.Called(user, peer, create)
+}
+func (m *MockDBObject) VerifyAuth(req *tools.APIRequest) bool {
+	args := m.Called(req)
+	return args.Bool(0)
+}
+func (m *MockDBObject) CanDelete() bool {
+	args := m.Called()
+	return args.Bool(0)
+}
+func (m *MockDBObject) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
+	args := m.Called(set)
+	return args.Bool(0), args.Get(1).(utils.DBObject)
+}
+func (m *MockDBObject) IsDrafted() bool {
+	args := m.Called()
+	return args.Bool(0)
+}
+func (m *MockDBObject) Serialize(obj utils.DBObject) map[string]interface{} {
+	args := m.Called(obj)
+	return args.Get(0).(map[string]interface{})
+}
+func (m *MockDBObject) Deserialize(mdata map[string]interface{}, obj utils.DBObject) utils.DBObject {
+	args := m.Called(mdata, obj)
+	return args.Get(0).(utils.DBObject)
+}
+func (m *MockDBObject) GetID() string {
+	args := m.Called()
+	return args.String(0)
+}
+func (m *MockDBObject) GetName() string {
+	args := m.Called()
+	return args.String(0)
+}
+
+type MockAccessor struct {
+	mock.Mock
+}
+
+func (m *MockAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	args := m.Called(id)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+func (m *MockAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	args := m.Called(id)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	args := m.Called(isDraft)
+	return args.Get(0).([]utils.ShallowDBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	args := m.Called(set, id)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	args := m.Called(data)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	args := m.Called(data)
+	return args.Get(0).(utils.DBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) ShouldVerifyAuth() bool {
+	args := m.Called()
+	return args.Bool(0)
+}
+func (m *MockAccessor) GetRequest() *tools.APIRequest {
+	args := m.Called()
+	return args.Get(0).(*tools.APIRequest)
+}
+func (m *MockAccessor) GetType() tools.DataType {
+	args := m.Called()
+	return args.Get(0).(tools.DataType)
+}
+func (m *MockAccessor) Search(filters *dbs.Filters, s string, d bool) ([]utils.ShallowDBObject, int, error) {
+	args := m.Called(filters, s, d)
+	return args.Get(0).([]utils.ShallowDBObject), args.Int(1), args.Error(2)
+}
+
+func (m *MockAccessor) GetUser() string {
+	args := m.Called()
+	return args.String(0)
+}
+func (m *MockAccessor) GetPeerID() string {
+	args := m.Called()
+	return args.String(0)
+}
+
+// --- Test Cases ---
+
+func TestVerifyAccess_Authorized(t *testing.T) {
+	mockObj := new(MockDBObject)
+	mockAcc := new(MockAccessor)
+
+	req := &tools.APIRequest{PeerID: "peer"}
+	mockAcc.On("LoadOne", "123").Return(mockObj, 200, nil)
+	mockAcc.On("ShouldVerifyAuth").Return(true)
+	mockObj.On("VerifyAuth", req).Return(true)
+	mockAcc.On("GetRequest").Return(req)
+
+	err := utils.VerifyAccess(mockAcc, "123")
+	assert.NoError(t, err)
+}
+
+func TestVerifyAccess_Unauthorized(t *testing.T) {
+	mockObj := new(MockDBObject)
+	mockAcc := new(MockAccessor)
+
+	req := &tools.APIRequest{PeerID: "peer"}
+	mockAcc.On("LoadOne", "123").Return(mockObj, 200, nil)
+	mockAcc.On("ShouldVerifyAuth").Return(true)
+	mockObj.On("VerifyAuth", req).Return(false)
+	mockAcc.On("GetRequest").Return(req)
+
+	err := utils.VerifyAccess(mockAcc, "123")
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "not allowed")
+}
+
+func TestVerifyAccess_LoadError(t *testing.T) {
+	mockAcc := new(MockAccessor)
+
+	mockAcc.On("LoadOne", "bad-id").Return(nil, 404, errors.New("not found"))
+
+	err := utils.VerifyAccess(mockAcc, "bad-id")
+	assert.Error(t, err)
+	assert.Equal(t, "not found", err.Error())
+}

models/workflow/graph/graph.go

@@ -0,0 +1,147 @@
+package graph
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+// Graph is a struct that represents a graph
+type Graph struct {
+	Partial bool                 `json:"partial" default:"false"`                             // Partial is a flag that indicates if the graph is partial
+	Zoom    float64              `bson:"zoom" json:"zoom" default:"1"`                        // Zoom is the graphical zoom of the graph
+	Items   map[string]GraphItem `bson:"items" json:"items" default:"{}" validate:"required"` // Items is the list of elements in the graph
+	Links   []GraphLink          `bson:"links" json:"links" default:"{}" validate:"required"` // Links is the list of links between elements in the graph
+}
+
+func (g *Graph) Clear(id string) {
+	realItems := map[string]GraphItem{}
+	for k, it := range g.Items {
+		if k == id {
+			realinks := []GraphLink{}
+			for _, link := range g.Links {
+				if link.Source.ID != id && link.Destination.ID != id {
+					realinks = append(realinks, link)
+				}
+			}
+			g.Links = realinks
+			g.Partial = true
+		} else {
+			realItems[k] = it
+		}
+	}
+	g.Items = realItems
+}
+
+func (wf *Graph) IsProcessing(item GraphItem) bool {
+	return item.Processing != nil
+}
+
+func (wf *Graph) IsCompute(item GraphItem) bool {
+	return item.Compute != nil
+}
+
+func (wf *Graph) IsData(item GraphItem) bool {
+	return item.Data != nil
+}
+
+func (wf *Graph) IsStorage(item GraphItem) bool {
+	return item.Storage != nil
+}
+
+func (wf *Graph) IsWorkflow(item GraphItem) bool {
+	return item.Workflow != nil
+}
+
+func (g *Graph) GetAverageTimeRelatedToProcessingActivity(start time.Time, processings []*resources.ProcessingResource, resource resources.ResourceInterface,
+	f func(GraphItem) resources.ResourceInterface, request *tools.APIRequest) (float64, float64) {
+	nearestStart := float64(10000000000)
+	oneIsInfinite := false
+	longestDuration := float64(0)
+	for _, link := range g.Links {
+		for _, processing := range processings {
+			var source string                                                                                                                             // source is the source of the link
+			if link.Destination.ID == processing.GetID() && f(g.Items[link.Source.ID]) != nil && f(g.Items[link.Source.ID]).GetID() == resource.GetID() { // if the destination is the processing and the source is not a compute
+				source = link.Source.ID
+			} else if link.Source.ID == processing.GetID() && f(g.Items[link.Source.ID]) != nil && f(g.Items[link.Source.ID]).GetID() == resource.GetID() { // if the source is the processing and the destination is not a compute
+				source = link.Destination.ID
+			}
+			priced := processing.ConvertToPricedResource(tools.PROCESSING_RESOURCE, request)
+			if source != "" {
+				if priced.GetLocationStart() != nil {
+					near := float64(priced.GetLocationStart().Sub(start).Seconds())
+					if near < nearestStart {
+						nearestStart = near
+					}
+
+				}
+				if priced.GetLocationEnd() != nil {
+					duration := float64(priced.GetLocationEnd().Sub(*priced.GetLocationStart()).Seconds())
+					if longestDuration < duration {
+						longestDuration = duration
+					}
+				} else {
+					oneIsInfinite = true
+				}
+			}
+		}
+	}
+	if oneIsInfinite {
+		return nearestStart, -1
+	}
+	return nearestStart, longestDuration
+}
+
+/*
+* GetAverageTimeBeforeStart is a function that returns the average time before the start of a processing
+ */
+func (g *Graph) GetAverageTimeProcessingBeforeStart(average float64, processingID string, request *tools.APIRequest) float64 {
+	currents := []float64{}        // list of current time
+	for _, link := range g.Links { // for each link
+		var source string                                                                     // source is the source of the link
+		if link.Destination.ID == processingID && g.Items[link.Source.ID].Processing == nil { // if the destination is the processing and the source is not a compute
+			source = link.Source.ID
+		} else if link.Source.ID == processingID && g.Items[link.Source.ID].Processing == nil { // if the source is the processing and the destination is not a compute
+			source = link.Destination.ID
+		}
+		if source == "" { // if source is empty, continue
+			continue
+		}
+		dt, r := g.GetResource(source) // get the resource of the source
+		if r == nil {                  // if item is nil, continue
+			continue
+		}
+		priced := r.ConvertToPricedResource(dt, request)
+		current := priced.GetExplicitDurationInS() // get the explicit duration of the item
+		if current < 0 {                           // if current is negative, its means that duration of a before could be infinite continue
+			return current
+		}
+		current += g.GetAverageTimeProcessingBeforeStart(current, source, request) // get the average time before start of the source
+		currents = append(currents, current)                                       // append the current to the currents
+	}
+	var max float64 // get the max time to wait dependancies to finish
+	for _, current := range currents {
+		if current > max {
+			max = current
+		}
+	}
+	return max
+}
+
+func (g *Graph) GetResource(id string) (tools.DataType, resources.ResourceInterface) {
+	if item, ok := g.Items[id]; ok {
+		if item.Data != nil {
+			return tools.DATA_RESOURCE, item.Data
+		} else if item.Compute != nil {
+			return tools.COMPUTE_RESOURCE, item.Compute
+		} else if item.Workflow != nil {
+			return tools.WORKFLOW_RESOURCE, item.Workflow
+		} else if item.Processing != nil {
+			return tools.PROCESSING_RESOURCE, item.Processing
+		} else if item.Storage != nil {
+			return tools.STORAGE_RESOURCE, item.Storage
+		}
+	}
+	return tools.INVALID, nil
+}

models/workflow/graph/item.go

@@ -0,0 +1,38 @@
+package graph
+
+import (
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+// GraphItem is a struct that represents an item in a graph
+type GraphItem struct {
+	ID                      string   `bson:"id" json:"id" validate:"required"`             // ID is the unique identifier of the item
+	Width                   float64  `bson:"width" json:"width" validate:"required"`       // Width is the graphical width of the item
+	Height                  float64  `bson:"height" json:"height" validate:"required"`     // Height is the graphical height of the item
+	Position                Position `bson:"position" json:"position" validate:"required"` // Position is the graphical position of the item
+	*resources.ItemResource          // ItemResource is the resource of the item affected to the item
+}
+
+func (g *GraphItem) GetResource() (tools.DataType, resources.ResourceInterface) {
+	if g.Data != nil {
+		return tools.DATA_RESOURCE, g.Data
+	} else if g.Compute != nil {
+		return tools.COMPUTE_RESOURCE, g.Compute
+	} else if g.Workflow != nil {
+		return tools.WORKFLOW_RESOURCE, g.Workflow
+	} else if g.Processing != nil {
+		return tools.PROCESSING_RESOURCE, g.Processing
+	} else if g.Storage != nil {
+		return tools.STORAGE_RESOURCE, g.Storage
+	}
+	return tools.INVALID, nil
+}
+
+func (g *GraphItem) Clear() {
+	g.Data = nil
+	g.Compute = nil
+	g.Workflow = nil
+	g.Processing = nil
+	g.Storage = nil
+}

models/workflow/graph/link.go

@@ -1,28 +1,35 @@
 package graph
 
-import "cloud.o-forge.io/core/oc-lib/models/resources"
+import "cloud.o-forge.io/core/oc-lib/models/common/models"
 
-// Graph is a struct that represents a graph
-type Graph struct {
-	Zoom  float64              `bson:"zoom" json:"zoom" default:"1"`                        // Zoom is the graphical zoom of the graph
-	Items map[string]GraphItem `bson:"items" json:"items" default:"{}" validate:"required"` // Items is the list of elements in the graph
-	Links []GraphLink          `bson:"links" json:"links" default:"{}" validate:"required"` // Links is the list of links between elements in the graph
-}
-
-// GraphItem is a struct that represents an item in a graph
-type GraphItem struct {
-	ID                      string   `bson:"id" json:"id" validate:"required"`             // ID is the unique identifier of the item
-	Width                   float64  `bson:"width" json:"width" validate:"required"`       // Width is the graphical width of the item
-	Height                  float64  `bson:"height" json:"height" validate:"required"`     // Height is the graphical height of the item
-	Position                Position `bson:"position" json:"position" validate:"required"` // Position is the graphical position of the item
-	*resources.ItemResource          // ItemResource is the resource of the item affected to the item
+type StorageProcessingGraphLink struct {
+	Write       bool   `json:"write" bson:"write"`
+	Source      string `json:"source" bson:"source"`
+	Destination string `json:"destination" bson:"destination"`
+	FileName    string `json:"filename" bson:"filename"`
 }
 
 // GraphLink is a struct that represents a link between two items in a graph
 type GraphLink struct {
-	Source      Position        `bson:"source" json:"source" validate:"required"`           // Source is the source graphical position of the link
-	Destination Position        `bson:"destination" json:"destination" validate:"required"` // Destination is the destination graphical position of the link
-	Style       *GraphLinkStyle `bson:"style,omitempty" json:"style,omitempty"`             // Style is the graphical style of the link
+	Source           Position                     `bson:"source" json:"source" validate:"required"`                         // Source is the source graphical position of the link
+	Destination      Position                     `bson:"destination" json:"destination" validate:"required"`               // Destination is the destination graphical position of the link
+	Style            *GraphLinkStyle              `bson:"style,omitempty" json:"style,omitempty"`                           // Style is the graphical style of the link
+	StorageLinkInfos []StorageProcessingGraphLink `bson:"storage_link_infos,omitempty" json:"storage_link_infos,omitempty"` // StorageLinkInfo is the storage link info
+	Env              []models.Param               `json:"env" bson:"env"`
+}
+
+// tool function to check if a link is a link between a compute and a resource
+func (l *GraphLink) IsComputeLink(g Graph) (bool, string) {
+	if g.Items == nil {
+		return false, ""
+	}
+	if d, ok := g.Items[l.Source.ID]; ok && d.Compute != nil {
+		return true, d.Compute.UUID
+	}
+	if d, ok := g.Items[l.Destination.ID]; ok && d.Compute != nil {
+		return true, d.Compute.UUID
+	}
+	return false, ""
 }
 
 // GraphLinkStyle is a struct that represents the style of a link in a graph
@@ -43,7 +50,7 @@ type GraphLinkStyle struct {
 
 // Position is a struct that represents a graphical position
 type Position struct {
-	ID string  `json:"id" bson:"id"`                   // ID reprents ItemID (optionnal), TODO: rename to ItemID
+	ID string  `json:"id" bson:"id"`                   // ID reprents ItemID (optionnal)
 	X  float64 `json:"x" bson:"x" validate:"required"` // X is the graphical x position
 	Y  float64 `json:"y" bson:"y" validate:"required"` // Y is the graphical y position
 }

models/workflow/workflow.go

@@ -1,146 +1,138 @@
 package workflow
 
 import (
-	"encoding/json"
 	"errors"
+	"time"
 
+	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
+	"cloud.o-forge.io/core/oc-lib/models/common"
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
 	"cloud.o-forge.io/core/oc-lib/models/peer"
 	"cloud.o-forge.io/core/oc-lib/models/resources"
-	"cloud.o-forge.io/core/oc-lib/models/resources/datacenter"
-	"cloud.o-forge.io/core/oc-lib/models/resources/workflow/graph"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/models/workflow/graph"
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
-/*
-* AbstractWorkflow is a struct that represents a workflow for resource or native workflow
-* Warning: there is 2 types of workflows, the resource workflow and the native workflow
-* native workflow is the one that you create to schedule an execution
-* resource workflow is the one that is created to set our native workflow in catalog
- */
-type AbstractWorkflow struct {
-	resources.ResourceSet
-	Graph          *graph.Graph      `bson:"graph,omitempty" json:"graph,omitempty"`       // Graph UI & logic representation of the workflow
-	ScheduleActive bool              `json:"schedule_active" bson:"schedule_active"`       // ScheduleActive is a flag that indicates if the schedule is active, if not the workflow is not scheduled and no execution or booking will be set
-	Schedule       *WorkflowSchedule `bson:"schedule,omitempty" json:"schedule,omitempty"` // Schedule is the schedule of the workflow
-	Shared         []string          `json:"shared,omitempty" bson:"shared,omitempty"`     // Shared is the ID of the shared workflow
-}
-
-func (w AbstractWorkflow) isADependancy(id string) (bool, []string) {
-	dependancyOfIDs := []string{}
-	isDeps := false
-	for _, link := range w.Graph.Links {
-		source := w.Graph.Items[link.Destination.ID].Processing
-		if id == link.Source.ID && source != nil {
-			isDeps = true
-			dependancyOfIDs = append(dependancyOfIDs, link.Destination.ID)
-		}
-		wourceWF := w.Graph.Items[link.Destination.ID].Workflow
-		if id == link.Source.ID && wourceWF != nil {
-			isDeps = true
-			dependancyOfIDs = append(dependancyOfIDs, link.Destination.ID)
-		}
-	}
-	return isDeps, dependancyOfIDs
-}
-
-func (w *AbstractWorkflow) GetStoragesByRelatedProcessing(processingID string, relatedToData bool, ignoreRelation bool) (map[string][]utils.DBObject, map[string]map[string][]utils.DBObject) {
-	storages := make(map[string][]utils.DBObject)
-	datasRelatedToStorage := make(map[string]map[string][]utils.DBObject)
-	for _, link := range w.Graph.Links {
-		inout := "in"
-		storageID := link.Source.ID                   // Default value because we are looking for the input storage cause processing is destination
-		nodeID := link.Destination.ID                 // we considers that the processing is the destination
-		node := w.Graph.Items[link.Source.ID].Storage // we are looking for the storage as source
-		if node == nil {                              // if the source is not a storage, we consider that the destination is the storage
-			inout = "out"
-			storageID = link.Destination.ID                   // then we are looking for the output storage
-			nodeID = link.Source.ID                           // and the processing is the source
-			node = w.Graph.Items[link.Destination.ID].Storage // we are looking for the storage as destination
-		}
-		if processingID == nodeID && node != nil { // if the storage is linked to the processing
-			if storages[inout] == nil {
-				storages[inout] = []utils.DBObject{}
-			}
-			if !ignoreRelation {
-				datasRelatedToStorage[storageID], _ = w.GetDatasByRelatedProcessing(processingID, false, true)
-				if relatedToData && len(datasRelatedToStorage[storageID]) > 0 {
-					storages[inout] = append(storages[inout], node)
-				} else if !relatedToData && len(datasRelatedToStorage[storageID]) == 0 {
-					storages[inout] = append(storages[inout], node)
-				}
-			} else {
-				storages[inout] = append(storages[inout], node)
-			}
-		}
-	}
-	return storages, datasRelatedToStorage
-}
-
-func (w *AbstractWorkflow) GetDatasByRelatedProcessing(dataID string, relatedToStorage bool, ignoreRelation bool) (map[string][]utils.DBObject, map[string]map[string][]utils.DBObject) {
-	datas := make(map[string][]utils.DBObject)
-	datasRelatedToData := make(map[string]map[string][]utils.DBObject)
-	for _, link := range w.Graph.Links {
-		inout := "in"
-		dataID := link.Source.ID                   // Default value because we are looking for the input storage cause processing is destination
-		nodeID := link.Destination.ID              // we considers that the processing is the destination
-		node := w.Graph.Items[link.Source.ID].Data // we are looking for the storage as source
-		if node == nil {                           // if the source is not a storage, we consider that the destination is the storage
-			inout = "out"
-			dataID = link.Destination.ID                   // then we are looking for the output storage
-			nodeID = link.Source.ID                        // and the processing is the source
-			node = w.Graph.Items[link.Destination.ID].Data // we are looking for the storage as destination
-		}
-		if dataID == nodeID && node != nil { // if the storage is linked to the processing
-			if datas[inout] == nil {
-				datas[inout] = []utils.DBObject{}
-			}
-			datas[inout] = append(datas[inout], node)
-			if !ignoreRelation {
-				datasRelatedToData[dataID], _ = w.GetStoragesByRelatedProcessing(dataID, false, true)
-				if relatedToStorage && len(datasRelatedToData[dataID]) > 0 {
-					datas[inout] = append(datas[inout], node)
-				} else if !relatedToStorage && len(datasRelatedToData[dataID]) == 0 {
-					datas[inout] = append(datas[inout], node)
-				}
-			} else {
-				datas[inout] = append(datas[inout], node)
-			}
-		}
-	}
-	return datas, datasRelatedToData
-}
-
-func (w *AbstractWorkflow) getProcessingsByRelatedProcessing() (list_computings []graph.GraphItem) {
-	for _, item := range w.Graph.Items {
-		if item.Processing != nil {
-			list_computings = append(list_computings, item)
-		}
-	}
-	return
-}
-
-// tool function to check if a link is a link between a datacenter and a resource
-func (w *AbstractWorkflow) isDCLink(link graph.GraphLink) (bool, string) {
-	if w.Graph == nil || w.Graph.Items == nil {
-		return false, ""
-	}
-	if d, ok := w.Graph.Items[link.Source.ID]; ok && d.Datacenter != nil {
-		return true, d.Datacenter.UUID
-	}
-	if d, ok := w.Graph.Items[link.Destination.ID]; ok && d.Datacenter != nil {
-		return true, d.Datacenter.UUID
-	}
-	return false, ""
-}
-
 /*
 * Workflow is a struct that represents a workflow
 * it defines the native workflow
  */
 type Workflow struct {
 	utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
-	AbstractWorkflow     // AbstractWorkflow contains the basic fields of a workflow
+	resources.ResourceSet
+	Graph          *graph.Graph `bson:"graph,omitempty" json:"graph,omitempty"` // Graph UI & logic representation of the workflow
+	ScheduleActive bool         `json:"schedule_active" bson:"schedule_active"` // ScheduleActive is a flag that indicates if the schedule is active, if not the workflow is not scheduled and no execution or booking will be set
+	// Schedule       *WorkflowSchedule `bson:"schedule,omitempty" json:"schedule,omitempty"` // Schedule is the schedule of the workflow
+	Shared []string `json:"shared,omitempty" bson:"shared,omitempty"` // Shared is the ID of the shared workflow     // AbstractWorkflow contains the basic fields of a workflow
+}
+
+func (d *Workflow) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor(request) // Create a new instance of the accessor
+}
+
+type Deps struct {
+	Source string
+	Dest   string
+}
+
+func (w *Workflow) IsDependancy(id string) []Deps {
+	dependancyOfIDs := []Deps{}
+	for _, link := range w.Graph.Links {
+		if _, ok := w.Graph.Items[link.Destination.ID]; !ok {
+			continue
+		}
+		source := w.Graph.Items[link.Destination.ID].Processing
+		if id == link.Source.ID && source != nil {
+			dependancyOfIDs = append(dependancyOfIDs, Deps{Source: source.GetName(), Dest: link.Destination.ID})
+		}
+		sourceWF := w.Graph.Items[link.Destination.ID].Workflow
+		if id == link.Source.ID && sourceWF != nil {
+			dependancyOfIDs = append(dependancyOfIDs, Deps{Source: sourceWF.GetName(), Dest: link.Destination.ID})
+		}
+	}
+	return dependancyOfIDs
+}
+
+func (w *Workflow) GetDependencies(id string) (dependencies []Deps) {
+	for _, link := range w.Graph.Links {
+		if _, ok := w.Graph.Items[link.Source.ID]; !ok {
+			continue
+		}
+		source := w.Graph.Items[link.Source.ID].Processing
+		if id == link.Destination.ID && source != nil {
+			dependencies = append(dependencies, Deps{Source: source.GetName(), Dest: link.Source.ID})
+			continue
+		}
+	}
+	return
+}
+
+func (w *Workflow) GetGraphItems(f func(item graph.GraphItem) bool) (list_datas []graph.GraphItem) {
+	for _, item := range w.Graph.Items {
+		if f(item) {
+			list_datas = append(list_datas, item)
+		}
+	}
+	return
+}
+
+func (w *Workflow) GetPricedItem(
+	f func(item graph.GraphItem) bool, request *tools.APIRequest, buyingStrategy int, pricingStrategy int) map[string]pricing.PricedItemITF {
+	list_datas := map[string]pricing.PricedItemITF{}
+	for _, item := range w.Graph.Items {
+		if f(item) {
+			dt, res := item.GetResource()
+			ord := res.ConvertToPricedResource(dt, request)
+			list_datas[res.GetID()] = ord
+		}
+	}
+	return list_datas
+}
+
+type Related struct {
+	Node  resources.ResourceInterface
+	Links []graph.GraphLink
+}
+
+func (w *Workflow) GetByRelatedProcessing(processingID string, g func(item graph.GraphItem) bool) map[string]Related {
+	related := map[string]Related{}
+	for _, link := range w.Graph.Links {
+		nodeID := link.Destination.ID
+		var node resources.ResourceInterface
+		if g(w.Graph.Items[link.Source.ID]) {
+			item := w.Graph.Items[link.Source.ID]
+			_, node = item.GetResource()
+		}
+		if node == nil && g(w.Graph.Items[link.Destination.ID]) { // if the source is not a storage, we consider that the destination is the storage
+			nodeID = link.Source.ID
+			item := w.Graph.Items[link.Destination.ID] // and the processing is the source
+			_, node = item.GetResource()               // we are looking for the storage as destination
+		}
+		if processingID == nodeID && node != nil { // if the storage is linked to the processing
+			relID := node.GetID()
+			rel := Related{}
+			rel.Node = node
+			rel.Links = append(rel.Links, link)
+			related[relID] = rel
+		}
+	}
+	return related
+}
+
+func (ao *Workflow) VerifyAuth(request *tools.APIRequest) bool {
+	isAuthorized := false
+	if len(ao.Shared) > 0 {
+		for _, shared := range ao.Shared {
+			shared, code, _ := shallow_collaborative_area.NewAccessor(request).LoadOne(shared)
+			if code != 200 || shared == nil {
+				isAuthorized = false
+			} else {
+				isAuthorized = shared.VerifyAuth(request)
+			}
+		}
+	}
+	return ao.AbstractObject.VerifyAuth(request) || isAuthorized
 }
 
 /*
@@ -151,19 +143,19 @@ func (wfa *Workflow) CheckBooking(caller *tools.HTTPCaller) (bool, error) {
 	if wfa.Graph == nil { // no graph no booking
 		return false, nil
 	}
-	accessor := (&datacenter.DatacenterResource{}).GetAccessor(nil)
+	accessor := (&resources.ComputeResource{}).GetAccessor(&tools.APIRequest{Caller: caller})
 	for _, link := range wfa.Graph.Links {
-		if ok, dc_id := wfa.isDCLink(link); ok { // check if the link is a link between a datacenter and a resource
-			dc, code, _ := accessor.LoadOne(dc_id)
+		if ok, compute_id := link.IsComputeLink(*wfa.Graph); ok { // check if the link is a link between a compute and a resource
+			compute, code, _ := accessor.LoadOne(compute_id)
 			if code != 200 {
 				continue
 			}
-			// CHECK BOOKING ON PEER, datacenter could be a remote one
-			peerID := dc.(*datacenter.DatacenterResource).PeerID
+			// CHECK BOOKING ON PEER, compute could be a remote one
+			peerID := compute.(*resources.ComputeResource).CreatorID
 			if peerID == "" {
 				return false, errors.New("no peer id")
 			} // no peer id no booking, we need to know where to book
-			_, err := (&peer.Peer{}).LaunchPeerExecution(peerID, dc_id, tools.BOOKING, tools.GET, nil, caller)
+			_, err := (&peer.Peer{}).LaunchPeerExecution(peerID, compute_id, tools.BOOKING, tools.GET, nil, caller)
 			if err != nil {
 				return false, err
 			}
@@ -172,31 +164,123 @@ func (wfa *Workflow) CheckBooking(caller *tools.HTTPCaller) (bool, error) {
 	return true, nil
 }
 
-func (d *Workflow) GetName() string {
-	return d.Name
-}
-
-func (d *Workflow) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                     // Create a new instance of the accessor
-	data.Init(tools.WORKFLOW, caller) // Initialize the accessor with the WORKFLOW model type
-	return data
-}
-
-func (dma *Workflow) Deserialize(j map[string]interface{}) utils.DBObject {
-	b, err := json.Marshal(j)
+func (wf *Workflow) Planify(start time.Time, end *time.Time, request *tools.APIRequest) (float64, map[tools.DataType]map[string]pricing.PricedItemITF, *Workflow, error) {
+	priceds := map[tools.DataType]map[string]pricing.PricedItemITF{}
+	ps, priceds, err := plan[*resources.ProcessingResource](tools.PROCESSING_RESOURCE, wf, priceds, request, wf.Graph.IsProcessing,
+		func(res resources.ResourceInterface, priced pricing.PricedItemITF) (time.Time, float64) {
+			return start.Add(time.Duration(wf.Graph.GetAverageTimeProcessingBeforeStart(0, res.GetID(), request)) * time.Second), priced.GetExplicitDurationInS()
+		}, func(started time.Time, duration float64) *time.Time {
+			s := started.Add(time.Duration(duration))
+			return &s
+		})
 	if err != nil {
-		return nil
+		return 0, priceds, nil, err
 	}
-	json.Unmarshal(b, dma)
-	return dma
+	if _, priceds, err = plan[resources.ResourceInterface](tools.DATA_RESOURCE, wf, priceds, request,
+		wf.Graph.IsData, func(res resources.ResourceInterface, priced pricing.PricedItemITF) (time.Time, float64) {
+			return start, 0
+		}, func(started time.Time, duration float64) *time.Time {
+			return end
+		}); err != nil {
+		return 0, priceds, nil, err
+	}
+	for k, f := range map[tools.DataType]func(graph.GraphItem) bool{tools.STORAGE_RESOURCE: wf.Graph.IsStorage, tools.COMPUTE_RESOURCE: wf.Graph.IsCompute} {
+		if _, priceds, err = plan[resources.ResourceInterface](k, wf, priceds, request,
+			f, func(res resources.ResourceInterface, priced pricing.PricedItemITF) (time.Time, float64) {
+				nearestStart, longestDuration := wf.Graph.GetAverageTimeRelatedToProcessingActivity(start, ps, res, func(i graph.GraphItem) (r resources.ResourceInterface) {
+					if f(i) {
+						_, r = i.GetResource()
+					}
+					return r
+				}, request)
+				return start.Add(time.Duration(nearestStart) * time.Second), longestDuration
+			}, func(started time.Time, duration float64) *time.Time {
+				s := started.Add(time.Duration(duration))
+				return &s
+			}); err != nil {
+			return 0, priceds, nil, err
+		}
+	}
+	longest := common.GetPlannerLongestTime(end, priceds, request)
+	if _, priceds, err = plan[resources.ResourceInterface](tools.WORKFLOW_RESOURCE, wf, priceds, request, wf.Graph.IsWorkflow,
+		func(res resources.ResourceInterface, priced pricing.PricedItemITF) (time.Time, float64) {
+			start := start.Add(time.Duration(common.GetPlannerNearestStart(start, priceds, request)) * time.Second)
+			longest := float64(-1)
+			r, code, err := res.GetAccessor(request).LoadOne(res.GetID())
+			if code != 200 || err != nil {
+				return start, longest
+			}
+			if neoLongest, _, _, err := r.(*Workflow).Planify(start, end, request); err != nil {
+				return start, longest
+			} else if neoLongest > longest {
+				longest = neoLongest
+			}
+			return start.Add(time.Duration(common.GetPlannerNearestStart(start, priceds, request)) * time.Second), longest
+		}, func(start time.Time, longest float64) *time.Time {
+			s := start.Add(time.Duration(longest) * time.Second)
+			return &s
+		}); err != nil {
+		return 0, priceds, nil, err
+	}
+	return longest, priceds, wf, nil
 }
 
-func (dma *Workflow) Serialize() map[string]interface{} {
-	var m map[string]interface{}
-	b, err := json.Marshal(dma)
-	if err != nil {
-		return nil
+// Returns a map of DataType (processing,computing,data,storage,worfklow) where each resource (identified by its UUID) 
+// is mapped to the list of its items (different appearance) in the graph
+// ex: if the same Minio storage is represented by several nodes in the graph, in [tools.STORAGE_RESSOURCE] its UUID will be mapped to
+// the list of GraphItem ID that correspond to the ID of each node   
+func (w *Workflow) GetItemsByResources() (map[tools.DataType]map[string][]string) {
+	res := make(map[tools.DataType]map[string][]string)
+	dtMethodMap := map[tools.DataType]func() []graph.GraphItem{
+		tools.STORAGE_RESOURCE:  func() []graph.GraphItem { return w.GetGraphItems(w.Graph.IsStorage) },
+		tools.DATA_RESOURCE:     func() []graph.GraphItem { return w.GetGraphItems(w.Graph.IsData) },
+		tools.COMPUTE_RESOURCE:  func() []graph.GraphItem { return w.GetGraphItems(w.Graph.IsCompute) },
+		tools.PROCESSING_RESOURCE:  func() []graph.GraphItem { return w.GetGraphItems(w.Graph.IsProcessing) },
+		tools.WORKFLOW_RESOURCE: func() []graph.GraphItem { return w.GetGraphItems(w.Graph.IsWorkflow) },
 	}
-	json.Unmarshal(b, &m)
-	return m
+
+	for dt, meth := range dtMethodMap {
+		res[dt] = make(map[string][]string)
+		items := meth()
+		for _, i := range items {
+			_, r := i.GetResource()
+			rId := r.GetID()
+			res[dt][rId] = append(res[dt][rId],i.ID)
+		}
+	}
+
+	return res
+}
+
+func plan[T resources.ResourceInterface](
+	dt tools.DataType, wf *Workflow, priceds map[tools.DataType]map[string]pricing.PricedItemITF, request *tools.APIRequest,
+	f func(graph.GraphItem) bool, start func(resources.ResourceInterface, pricing.PricedItemITF) (time.Time, float64), end func(time.Time, float64) *time.Time) ([]T, map[tools.DataType]map[string]pricing.PricedItemITF, error) {
+	resources := []T{}
+	for _, item := range wf.GetGraphItems(f) {
+		if priceds[dt] == nil {
+			priceds[dt] = map[string]pricing.PricedItemITF{}
+		}
+		dt, realItem := item.GetResource()
+		if realItem == nil {
+			return resources, priceds, errors.New("could not load the processing resource")
+		}
+		priced := realItem.ConvertToPricedResource(dt, request)
+		// Should be commented once the Pricing selection feature has been implemented, related to the commit d35ad440fa77763ec7f49ab34a85e47e75581b61
+		// if priced.SelectPricing() == nil {
+		// 	return resources, priceds, errors.New("no pricings are selected... can't proceed")
+		// }
+		started, duration := start(realItem, priced)
+		priced.SetLocationStart(started)
+		if duration >= 0 {
+			if e := end(started, duration); e != nil {
+				priced.SetLocationEnd(*e)
+			}
+		}
+		if e := end(started, priced.GetExplicitDurationInS()); e != nil {
+			priced.SetLocationEnd(*e)
+		}
+		resources = append(resources, realItem.(T))
+		priceds[dt][item.ID] = priced
+	}
+	return resources, priceds, nil
 }

models/workflow/workflow_history_mongo_accessor.go

@@ -8,10 +8,8 @@ import (
 
 type WorkflowHistory struct{ Workflow }
 
-func (d *WorkflowHistory) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()                              // Create a new instance of the accessor
-	data.Init(tools.WORKSPACE_HISTORY, caller) // Initialize the accessor with the WORKSPACE model type
-	return data
+func (d *WorkflowHistory) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessorHistory(request) // Create a new instance of the accessor
 }
 func (r *WorkflowHistory) GenerateID() {
 	r.UUID = uuid.New().String()

models/workflow/workflow_mongo_accessor.go

@@ -2,168 +2,65 @@ package workflow
 
 import (
 	"errors"
-	"fmt"
-	"strings"
 
 	"cloud.o-forge.io/core/oc-lib/dbs"
-	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
+	"cloud.o-forge.io/core/oc-lib/logs"
 	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
 	"cloud.o-forge.io/core/oc-lib/models/peer"
 	"cloud.o-forge.io/core/oc-lib/models/resources"
-	"cloud.o-forge.io/core/oc-lib/models/resources/datacenter"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
-	"cloud.o-forge.io/core/oc-lib/models/workflow_execution"
 	"cloud.o-forge.io/core/oc-lib/models/workspace"
 	"cloud.o-forge.io/core/oc-lib/tools"
-	cron "github.com/robfig/cron/v3"
 )
 
 type workflowMongoAccessor struct {
-	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
+	utils.AbstractAccessor    // AbstractAccessor contains the basic fields of an accessor (model, caller)
+	computeResourceAccessor   utils.Accessor
+	collaborativeAreaAccessor utils.Accessor
+	workspaceAccessor         utils.Accessor
+}
+
+func NewAccessorHistory(request *tools.APIRequest) *workflowMongoAccessor {
+	return new(tools.WORKFLOW_HISTORY, request)
+}
+
+func NewAccessor(request *tools.APIRequest) *workflowMongoAccessor {
+	return new(tools.WORKFLOW, request)
 }
 
 // New creates a new instance of the workflowMongoAccessor
-func New() *workflowMongoAccessor {
-	return &workflowMongoAccessor{}
-}
-
-/*
-* THERE IS A LOT IN THIS FILE SHOULD BE AWARE OF THE COMMENTS
- */
-
-/*
-* getExecutions is a function that returns the executions of a workflow
-* it returns an array of workflow_execution.WorkflowExecution
- */
-func (wfa *workflowMongoAccessor) getExecutions(id string, data *Workflow) ([]*workflow_execution.WorkflowExecution, error) {
-	workflows_execution := []*workflow_execution.WorkflowExecution{}
-	if data.Schedule != nil { // only set execution on a scheduled workflow
-		if data.Schedule.Start == nil { // if no start date, return an error
-			return workflows_execution, errors.New("should get a start date on the scheduler.")
-		}
-		if data.Schedule.End != nil && data.Schedule.End.IsZero() { // if end date is zero, set it to nil
-			data.Schedule.End = nil
-		}
-		if len(data.Schedule.Cron) > 0 { // if cron is set then end date should be set
-			if data.Schedule.End == nil {
-				return workflows_execution, errors.New("a cron task should have an end date.")
-			}
-			cronStr := strings.Split(data.Schedule.Cron, " ") // split the cron string to treat it
-			if len(cronStr) < 6 {                             // if the cron string is less than 6 fields, return an error because format is : ss mm hh dd MM dw (6 fields)
-				return nil, errors.New("Bad cron message: " + data.Schedule.Cron + ". Should be at least ss mm hh dd MM dw")
-			}
-			subCron := strings.Join(cronStr[:6], " ")
-			// cron should be parsed as ss mm hh dd MM dw t (min 6 fields)
-			specParser := cron.NewParser(cron.Second | cron.Minute | cron.Hour | cron.Dom | cron.Month | cron.Dow) // create a new cron parser
-			sched, err := specParser.Parse(subCron)                                                                // parse the cron string
-			if err != nil {
-				return workflows_execution, errors.New("Bad cron message: " + err.Error())
-			}
-			// loop through the cron schedule to set the executions
-			for s := sched.Next(*data.Schedule.Start); !s.IsZero() && s.Before(*data.Schedule.End); s = sched.Next(s) {
-				obj := &workflow_execution.WorkflowExecution{
-					AbstractObject: utils.AbstractObject{
-						Name: data.Schedule.Name, // set the name of the execution
-					},
-					ExecDate:   &s,                // set the execution date
-					EndDate:    data.Schedule.End, // set the end date
-					State:      1,                 // set the state to 1 (scheduled)
-					WorkflowID: id,                // set the workflow id dependancy of the execution
-				}
-				workflows_execution = append(workflows_execution, obj) // append the execution to the array
-			}
-
-		} else { // if no cron, set the execution to the start date
-			obj := &workflow_execution.WorkflowExecution{ // create a new execution
-				AbstractObject: utils.AbstractObject{
-					Name: data.Schedule.Name,
-				},
-				ExecDate:   data.Schedule.Start,
-				EndDate:    data.Schedule.End,
-				State:      1,
-				WorkflowID: id,
-			}
-			workflows_execution = append(workflows_execution, obj) // append the execution to the array
-		}
+func new(t tools.DataType, request *tools.APIRequest) *workflowMongoAccessor {
+	return &workflowMongoAccessor{
+		computeResourceAccessor:   (&resources.ComputeResource{}).GetAccessor(request),
+		collaborativeAreaAccessor: (&shallow_collaborative_area.ShallowCollaborativeArea{}).GetAccessor(request),
+		workspaceAccessor:         (&workspace.Workspace{}).GetAccessor(request),
+		AbstractAccessor: utils.AbstractAccessor{
+			Logger:  logs.CreateLogger(t.String()), // Create a logger with the data type
+			Request: request,
+			Type:    t,
+		},
 	}
-	return workflows_execution, nil
 }
 
 // DeleteOne deletes a workflow from the database, delete depending executions and bookings
-func (wfa *workflowMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
-	wfa.execution(id, &Workflow{
-		AbstractWorkflow: AbstractWorkflow{ScheduleActive: false},
-	}, true) // delete the executions
-	res, code, err := wfa.GenericDeleteOne(id, wfa)
+func (a *workflowMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
+	res, code, err := utils.GenericDeleteOne(id, a)
 	if res != nil && code == 200 {
-		wfa.execute(res.(*Workflow), true, false) // up to date the workspace for the workflow
-		wfa.share(res.(*Workflow), true, wfa.Caller)
+		a.execute(res.(*Workflow), true, false) // up to date the workspace for the workflow
+		a.share(res.(*Workflow), true, a.GetCaller())
 	}
-	return res, code, err
-}
-
-/*
-* book is a function that books a workflow on the peers
-* it takes the workflow id, the real data and the executions
-* it returns an error if the booking fails
- */
-func (wfa *workflowMongoAccessor) book(id string, realData *Workflow, execs []*workflow_execution.WorkflowExecution) error {
-	if wfa.Caller == nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[tools.BOOKING] == nil {
-		return errors.New("no caller defined")
-	}
-	methods := wfa.Caller.URLS[tools.BOOKING]
-	if _, ok := methods[tools.POST]; !ok {
-		return errors.New("no path found")
-	}
-	res, code, _ := wfa.LoadOne(id)
-	if code != 200 {
-		return errors.New("could not load workflow")
-	}
-	r := res.(*Workflow)
-	g := r.Graph
-	if realData.Graph != nil { // if the graph is set, set it to the real data
-		g = realData.Graph
-	}
-	if g != nil && g.Links != nil && len(g.Links) > 0 { // if the graph is set and has links then book the workflow (even on ourselves)
-		accessor := (&datacenter.DatacenterResource{}).GetAccessor(nil)
-		for _, link := range g.Links {
-			if ok, dc_id := realData.isDCLink(link); ok { // check if the link is a link between a datacenter and a resource booking is only on datacenter
-				dc, code, _ := accessor.LoadOne(dc_id)
-				if code != 200 {
-					continue
-				}
-				// CHECK BOOKING
-				peerID := dc.(*datacenter.DatacenterResource).PeerID
-				if peerID == "" { // no peer id no booking
-					continue
-				}
-				// BOOKING ON PEER
-				_, err := (&peer.Peer{}).LaunchPeerExecution(peerID, "", tools.BOOKING, tools.POST,
-					(&workflow_execution.WorkflowExecutions{ // it's the standard model for booking see OC-PEER
-						WorkflowID: id,    // set the workflow id "WHO"
-						ResourceID: dc_id, // set the datacenter id "WHERE"
-						Executions: execs, // set the executions to book "WHAT"
-					}).Serialize(), wfa.Caller)
-				if err != nil {
-					fmt.Println("BOOKING", err)
-					return err
-				}
-			}
-		}
-	}
-	return nil
+	return a.verifyResource(res), code, err
 }
 
 /*
 * share is a function that shares a workflow to the peers if the workflow is shared
  */
-func (wfa *workflowMongoAccessor) share(realData *Workflow, delete bool, caller *tools.HTTPCaller) {
-	if realData.Shared == nil || len(realData.Shared) == 0 || caller.Disabled { // no shared no sharing
+func (a *workflowMongoAccessor) share(realData *Workflow, delete bool, caller *tools.HTTPCaller) {
+	if realData == nil || realData.Shared == nil || len(realData.Shared) == 0 || caller == nil || caller.Disabled { // no shared no sharing
 		return
 	}
 	for _, sharedID := range realData.Shared { // loop through the shared ids
-		access := (&shallow_collaborative_area.ShallowCollaborativeArea{}).GetAccessor(nil)
-		res, code, _ := access.LoadOne(sharedID)
+		res, code, _ := a.collaborativeAreaAccessor.LoadOne(sharedID)
 		if code != 200 {
 			continue
 		}
@@ -171,140 +68,101 @@ func (wfa *workflowMongoAccessor) share(realData *Workflow, delete bool, caller
 		paccess := &peer.Peer{}
 		for _, p := range res.(*shallow_collaborative_area.ShallowCollaborativeArea).Peers {
 			paccess.UUID = p
-			if paccess.IsMySelf() { // if the peer is the current peer, never share because it will create a loop
+			if ok, _ := paccess.IsMySelf(); ok { // if the peer is the current peer, never share because it will create a loop
 				continue
 			}
-			if delete { // if the workflow is deleted, share the deletion
+			if delete { // if the workflow is deleted, share the deletion	orderResourceAccessor     utils.Accessor
+
 				history := NewHistory()
 				history.StoreOne(history.MapFromWorkflow(res.(*Workflow)))
-				_, err = paccess.LaunchPeerExecution(p, res.GetID(), tools.WORKFLOW, tools.DELETE, map[string]interface{}{}, caller)
+				_, err = paccess.LaunchPeerExecution(p, res.GetID(), tools.WORKFLOW, tools.DELETE,
+					map[string]interface{}{}, caller)
 			} else { // if the workflow is updated, share the update
-				_, err = paccess.LaunchPeerExecution(p, res.GetID(), tools.WORKFLOW, tools.PUT, res.Serialize(), caller)
+				_, err = paccess.LaunchPeerExecution(p, res.GetID(), tools.WORKFLOW, tools.PUT,
+					res.Serialize(res), caller)
 			}
 		}
 		if err != nil {
-			wfa.Logger.Error().Msg(err.Error())
+			a.Logger.Error().Msg(err.Error())
 		}
 	}
 }
 
-/*
-* execution is a create or delete function for the workflow executions depending on the schedule of the workflow
- */
-func (wfa *workflowMongoAccessor) execution(id string, realData *Workflow, delete bool) (int, error) {
-	var err error
-	nats := tools.NewNATSCaller() // create a new nats caller because executions are sent to the nats for daemons
-	if !realData.ScheduleActive { // if the schedule is not active, delete the executions
-		mongo.MONGOService.DeleteMultiple(map[string]interface{}{
-			"state":       1, // only delete the scheduled executions only scheduled if executions are in progress or ended, they should not be deleted for registration
-			"workflow_id": id,
-		}, tools.WORKFLOW_EXECUTION.String())
-		err := wfa.book(id, realData, []*workflow_execution.WorkflowExecution{}) // delete the booking of the workflow on the peers
-		nats.SetNATSPub(tools.WORKFLOW.String(), tools.REMOVE, realData)         // send the deletion to the nats
-		if err != nil {
-			return 409, err
-		}
-		return 200, nil
-	}
-	accessor := (&workflow_execution.WorkflowExecution{}).GetAccessor(nil)
-	execs, err := wfa.getExecutions(id, realData) // get the executions of the workflow
-	if err != nil {
-		return 422, err
-	}
-	err = wfa.book(id, realData, execs) // book the workflow on the peers
-	if err != nil {
-		return 409, err // if the booking fails, return an error for integrity between peers
-	}
-
-	if delete { // if delete is set to true, delete the executions
-		return 200, nil
-	}
-	if len(execs) > 0 { // if the executions are set, store them
-		for _, obj := range execs {
-			_, code, err := accessor.StoreOne(obj)
-			if code != 200 {
-				return code, err
-			}
-		}
-		nats.SetNATSPub(tools.WORKFLOW.String(), tools.CREATE, realData) // send the creation to the nats
-	} else {
-		return 422, err
-	}
-	return 200, nil
-}
-
 // UpdateOne updates a workflow in the database
-func (wfa *workflowMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	res, code, err := wfa.LoadOne(id)
-	if code != 200 {
-		return nil, 409, err
-	}
+func (a *workflowMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	// avoid the update if the schedule is the same
-	avoid := set.(*Workflow).Schedule == nil || (res.(*Workflow).Schedule != nil && res.(*Workflow).ScheduleActive == set.(*Workflow).ScheduleActive && res.(*Workflow).Schedule.Start == set.(*Workflow).Schedule.Start && res.(*Workflow).Schedule.End == set.(*Workflow).Schedule.End && res.(*Workflow).Schedule.Cron == set.(*Workflow).Schedule.Cron)
-	res, code, err = wfa.GenericUpdateOne(set, id, wfa, &Workflow{})
+	set = a.verifyResource(set)
+	if set.(*Workflow).Graph != nil && set.(*Workflow).Graph.Partial {
+		return nil, 403, errors.New("you are not allowed to update a partial workflow")
+	}
+	res, code, err := utils.GenericUpdateOne(set, id, a, &Workflow{})
 	if code != 200 {
 		return nil, code, err
 	}
-	if !avoid { // if the schedule is not avoided, update the executions
-		if code, err := wfa.execution(id, res.(*Workflow), false); code != 200 {
-			return nil, code, errors.New("could not update the executions : " + err.Error())
-		}
-	}
-	wfa.execute(res.(*Workflow), false, false)    // update the workspace for the workflow
-	wfa.share(res.(*Workflow), false, wfa.Caller) // share the update to the peers
+	workflow := res.(*Workflow)
+	a.execute(workflow, false, true)        // update the workspace for the workflow
+	a.share(workflow, false, a.GetCaller()) // share the update to the peers
 	return res, code, nil
 }
 
 // StoreOne stores a workflow in the database
-func (wfa *workflowMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	res, code, err := wfa.GenericStoreOne(data, wfa)
+func (a *workflowMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	data = a.verifyResource(data)
+	d := data.(*Workflow)
+	if d.Graph != nil && d.Graph.Partial {
+		return nil, 403, errors.New("you are not allowed to update a partial workflow")
+	}
+	res, code, err := utils.GenericStoreOne(d, a)
 	if err != nil || code != 200 {
 		return nil, code, err
 	}
-	wfa.share(res.(*Workflow), false, wfa.Caller) // share the creation to the peers
-	//store the executions
-	if code, err := wfa.execution(res.GetID(), res.(*Workflow), false); err != nil {
-		return nil, code, err
-	}
-	wfa.execute(res.(*Workflow), false, false) // store the workspace for the workflow
+	workflow := res.(*Workflow)
+
+	a.share(workflow, false, a.GetCaller()) // share the creation to the peers
+	a.execute(workflow, false, true)        // store the workspace for the workflow
 	return res, code, nil
 }
 
 // CopyOne copies a workflow in the database
-func (wfa *workflowMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data, wfa)
+func (a *workflowMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
+	wf := data.(*Workflow)
+	for _, item := range wf.Graph.Items {
+		_, obj := item.GetResource()
+		if obj != nil {
+			obj.ClearEnv()
+		}
+	}
+	return utils.GenericStoreOne(data, a)
 }
 
 // execute is a function that executes a workflow
 // it stores the workflow resources in a specific workspace to never have a conflict in UI and logic
-func (wfa *workflowMongoAccessor) execute(workflow *Workflow, delete bool, active bool) {
-
-	accessor := (&workspace.Workspace{}).GetAccessor(nil)
+func (a *workflowMongoAccessor) execute(workflow *Workflow, delete bool, active bool) {
 	filters := &dbs.Filters{
 		Or: map[string][]dbs.Filter{ // filter by standard workspace name attached to a workflow
-			"abstractobject.name": {{dbs.LIKE.String(), workflow.Name + "_workspace"}},
+			"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: workflow.Name + "_workspace"}},
 		},
 	}
-	resource, _, err := accessor.Search(filters, "")
+	resource, _, err := a.workspaceAccessor.Search(filters, "", workflow.IsDraft)
 	if delete { // if delete is set to true, delete the workspace
 		for _, r := range resource {
-			accessor.DeleteOne(r.GetID())
+			a.workspaceAccessor.DeleteOne(r.GetID())
 		}
 		return
 	}
 	if err == nil && len(resource) > 0 { // if the workspace already exists, update it
-		accessor.UpdateOne(&workspace.Workspace{
+		a.workspaceAccessor.UpdateOne(&workspace.Workspace{
 			Active: active,
 			ResourceSet: resources.ResourceSet{
 				Datas:       workflow.Datas,
 				Processings: workflow.Processings,
 				Storages:    workflow.Storages,
 				Workflows:   workflow.Workflows,
-				Datacenters: workflow.Datacenters,
+				Computes:    workflow.Computes,
 			},
 		}, resource[0].GetID())
 	} else { // if the workspace does not exist, create it
-		accessor.StoreOne(&workspace.Workspace{
+		a.workspaceAccessor.StoreOne(&workspace.Workspace{
 			Active:         active,
 			AbstractObject: utils.AbstractObject{Name: workflow.Name + "_workspace"},
 			ResourceSet: resources.ResourceSet{
@@ -312,64 +170,55 @@ func (wfa *workflowMongoAccessor) execute(workflow *Workflow, delete bool, activ
 				Processings: workflow.Processings,
 				Storages:    workflow.Storages,
 				Workflows:   workflow.Workflows,
-				Datacenters: workflow.Datacenters,
+				Computes:    workflow.Computes,
 			},
 		})
 	}
 }
 
-// LoadOne loads a workflow from the database
-func (wfa *workflowMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	var workflow Workflow
-	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve " + id + " from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	res_mongo.Decode(&workflow)
-	wfa.execute(&workflow, false, true) // if no workspace is attached to the workflow, create it
-
-	return &workflow, 200, nil
+func (a *workflowMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*Workflow](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+		w := d.(*Workflow)
+		a.execute(w, false, true) // if no workspace is attached to the workflow, create it
+		return d, 200, nil
+	}, a)
 }
 
-// LoadAll loads all the workflows from the database
-func (wfa workflowMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not retrieve any from db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []Workflow
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r.AbstractObject) // only AbstractObject fields !
-	}
-	return objs, 200, nil
+func (a *workflowMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericLoadAll[*Workflow](func(d utils.DBObject) utils.ShallowDBObject { return &d.(*Workflow).AbstractObject }, isDraft, a)
 }
 
-func (wfa *workflowMongoAccessor) Search(filters *dbs.Filters, search string) ([]utils.ShallowDBObject, int, error) {
-	objs := []utils.ShallowDBObject{}
-	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
-		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
-				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
-			},
+func (a *workflowMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
+	return utils.GenericSearch[*Workflow](filters, search, (&Workflow{}).GetObjectFilters(search), func(d utils.DBObject) utils.ShallowDBObject { return a.verifyResource(d) }, isDraft, a)
+}
+
+func (a *workflowMongoAccessor) verifyResource(obj utils.DBObject) utils.DBObject {
+	wf := obj.(*Workflow)
+	if wf.Graph == nil {
+		return wf
+	}
+	for _, item := range wf.Graph.Items {
+		t, resource := item.GetResource()
+		if resource == nil {
+			continue
+		}
+		var access utils.Accessor
+		if t == tools.COMPUTE_RESOURCE {
+			access = resources.NewAccessor[*resources.ComputeResource](t, a.GetRequest(), func() utils.DBObject { return &resources.ComputeResource{} })
+		} else if t == tools.PROCESSING_RESOURCE {
+			access = resources.NewAccessor[*resources.ProcessingResource](t, a.GetRequest(), func() utils.DBObject { return &resources.ProcessingResource{} })
+		} else if t == tools.STORAGE_RESOURCE {
+			access = resources.NewAccessor[*resources.StorageResource](t, a.GetRequest(), func() utils.DBObject { return &resources.StorageResource{} })
+		} else if t == tools.WORKFLOW_RESOURCE {
+			access = resources.NewAccessor[*resources.WorkflowResource](t, a.GetRequest(), func() utils.DBObject { return &resources.WorkflowResource{} })
+		} else if t == tools.DATA_RESOURCE {
+			access = resources.NewAccessor[*resources.DataResource](t, a.GetRequest(), func() utils.DBObject { return &resources.DataResource{} })
+		} else {
+			wf.Graph.Clear(resource.GetID())
+		}
+		if error := utils.VerifyAccess(access, resource.GetID()); error != nil {
+			wf.Graph.Clear(resource.GetID())
 		}
 	}
-	res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType())
-	if err != nil {
-		wfa.Logger.Error().Msg("Could not store to db. Error: " + err.Error())
-		return nil, code, err
-	}
-	var results []Workflow
-	if err = res_mongo.All(mongo.MngoCtx, &results); err != nil {
-		return nil, 404, err
-	}
-	for _, r := range results {
-		objs = append(objs, &r)
-	}
-	return objs, 200, nil
+	return wf
 }

models/workflow/workflow_schedule.go

@@ -1,23 +0,0 @@
-package workflow
-
-import "time"
-
-// WorkflowSchedule is a struct that contains the scheduling information of a workflow
-type ScheduleMode int
-
-const (
-	TASK ScheduleMode = iota
-	SERVICE
-)
-
-/*
-* WorkflowSchedule is a struct that contains the scheduling information of a workflow
-* It contains the mode of the schedule (Task or Service), the name of the schedule, the start and end time of the schedule and the cron expression
- */
-type WorkflowSchedule struct {
-	Mode  int64      `json:"mode" bson:"mode" validate:"required"`               // Mode is the mode of the schedule (Task or Service)
-	Name  string     `json:"name" bson:"name" validate:"required"`               // Name is the name of the schedule
-	Start *time.Time `json:"start" bson:"start" validate:"required,ltfield=End"` // Start is the start time of the schedule, is required and must be less than the End time
-	End   *time.Time `json:"end,omitempty" bson:"end,omitempty"`                 // End is the end time of the schedule
-	Cron  string     `json:"cron,omitempty" bson:"cron,omitempty"`               // here the cron format : ss mm hh dd MM dw task
-}

models/workflow/workflow_test.go

@@ -12,7 +12,7 @@ func TestStoreOneWorkflow(t *testing.T) {
 		AbstractObject: utils.AbstractObject{Name: "testWorkflow"},
 	}
 
-	wma := New()
+	wma := NewAccessor(nil)
 	id, _, _ := wma.StoreOne(&w)
 
 	assert.NotEmpty(t, id)
@@ -23,7 +23,7 @@ func TestLoadOneWorkflow(t *testing.T) {
 		AbstractObject: utils.AbstractObject{Name: "testWorkflow"},
 	}
 
-	wma := New()
+	wma := NewAccessor(nil)
 	new_w, _, _ := wma.StoreOne(&w)
 	assert.Equal(t, w, new_w)
 }