A question refers to the comment ! And if not Ooopsy

models/booking/booking.go

@@ -12,11 +12,15 @@ import (
 	"go.mongodb.org/mongo-driver/bson/primitive"
 )
 
+/*
+* Booking is a struct that represents a booking
+ */
 type Booking struct {
-	workflow_execution.WorkflowExecution
-	DatacenterResourceID string `json:"datacenter_resource_id,omitempty" bson:"datacenter_resource_id,omitempty" validate:"required"`
+	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
 }
 
+// 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) {
 	// check if
 	if end == nil {
@@ -26,7 +30,7 @@ func (wfa *Booking) CheckBooking(id string, start time.Time, end *time.Time) (bo
 	e := *end
 	accessor := wfa.GetAccessor(nil)
 	res, code, err := accessor.Search(&dbs.Filters{
-		And: map[string][]dbs.Filter{
+		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": {
@@ -41,6 +45,7 @@ func (wfa *Booking) CheckBooking(id string, start time.Time, end *time.Time) (bo
 	return len(res) == 0, nil
 }
 
+// tool to convert the argo status to a state
 func (wfa *Booking) ArgoStatusToState(status string) *Booking {
 	wfa.WorkflowExecution.ArgoStatusToState(status)
 	return wfa
@@ -59,8 +64,8 @@ func (d *Booking) GetName() string {
 }
 
 func (d *Booking) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.BOOKING, caller)
+	data := New()                    // Create a new instance of the accessor
+	data.Init(utils.BOOKING, caller) // Initialize the accessor with the BOOKING model type
 	return data
 }
 

models/booking/booking_mongo_accessor.go

@@ -7,13 +7,17 @@ import (
 )
 
 type bookingMongoAccessor struct {
-	utils.AbstractAccessor
+	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{}
 }
 
+/*
+* Nothing special here, just the basic CRUD operations
+ */
 func (wfa *bookingMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
 	return wfa.GenericDeleteOne(id, wfa)
 }
@@ -53,16 +57,17 @@ func (wfa bookingMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error)
 		return nil, 404, err
 	}
 	for _, r := range results {
-		objs = append(objs, &r.AbstractObject)
+		objs = append(objs, &r.AbstractObject) // Warning only AbstractObject is returned
 	}
 	return objs, 200, nil
 }
 
+// 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{
+			Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
 			},
 		}

models/models.go

@@ -19,6 +19,10 @@ import (
 	"cloud.o-forge.io/core/oc-lib/models/workspace/shared/rules/rule"
 )
 
+/*
+This package contains the models used in the application
+It's used to create the models dynamically
+*/
 var models = map[string]func() utils.DBObject{
 	utils.WORKFLOW_RESOURCE.String():   func() utils.DBObject { return &w.WorkflowResource{} },
 	utils.DATA_RESOURCE.String():       func() utils.DBObject { return &d.DataResource{} },
@@ -35,6 +39,7 @@ var models = map[string]func() utils.DBObject{
 	utils.BOOKING.String():             func() utils.DBObject { return &booking.Booking{} },
 }
 
+// Model returns the model object based on the model type
 func Model(model int) utils.DBObject {
 	log := logs.GetLogger()
 	if _, ok := models[utils.FromInt(model)]; ok {
@@ -44,6 +49,7 @@ func Model(model int) utils.DBObject {
 	return nil
 }
 
+// GetModelsNames returns the names of the models
 func GetModelsNames() []string {
 	names := []string{}
 	for name := range models {

models/peer/peer.go

@@ -10,17 +10,19 @@ import (
 	"github.com/google/uuid"
 )
 
+// Peer is a struct that represents a peer
 type Peer struct {
 	utils.AbstractObject
-	Url             string          `json:"url,omitempty" bson:"url,omitempty" validate:"required,base64url"`
-	PublicKey       string          `json:"public_key,omitempty" bson:"public_key,omitempty"`
-	Services        map[string]int  `json:"services,omitempty" bson:"services,omitempty"`
-	FailedExecution []PeerExecution `json:"failed_execution" bson:"failed_execution"`
+	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
 }
 
+// AddExecution adds an execution to the list of failed executions
 func (ao *Peer) AddExecution(exec PeerExecution) {
 	found := false
-	for _, v := range ao.FailedExecution {
+	for _, v := range ao.FailedExecution { // Check if the execution is already in the list
 		if v.Url == exec.Url && v.Method == exec.Method && fmt.Sprint(v.Body) == fmt.Sprint(exec.Body) {
 			found = true
 			break
@@ -31,6 +33,7 @@ func (ao *Peer) AddExecution(exec PeerExecution) {
 	}
 }
 
+// RemoveExecution removes an execution from the list of failed executions
 func (ao *Peer) RemoveExecution(exec PeerExecution) {
 	new := []PeerExecution{}
 	for i, v := range ao.FailedExecution {
@@ -41,14 +44,16 @@ func (ao *Peer) RemoveExecution(exec PeerExecution) {
 	ao.FailedExecution = new
 }
 
+// IsMySelf checks if the peer is the local peer
 func (ao *Peer) IsMySelf() bool {
 	id, _ := static.GetMyLocalJsonPeer()
 	return ao.UUID == id
 }
 
+// LaunchPeerExecution launches an execution on a peer
 func (p *Peer) LaunchPeerExecution(peerID string, dataID string, dt utils.DataType, method tools.METHOD, body map[string]interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
 	p.UUID = peerID
-	return (&PeerCache{}).LaunchPeerExecution(peerID, dataID, dt, method, body, caller)
+	return cache.LaunchPeerExecution(peerID, dataID, dt, method, body, caller) // Launch the execution on the peer through the cache
 }
 
 func (ao *Peer) GetID() string {
@@ -64,8 +69,8 @@ func (d *Peer) GetName() string {
 }
 
 func (d *Peer) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.PEER, caller)
+	data := New()                 // Create a new instance of the accessor
+	data.Init(utils.PEER, caller) // Initialize the accessor with the PEER model type
 	return data
 }
 

models/peer/peer_cache.go

@@ -11,6 +11,10 @@ import (
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
+/*
+* PeerExecution is a struct that represents an execution on a peer
+* it defines the execution data
+ */
 type PeerExecution struct {
 	Method   string                 `json:"method" bson:"method"`
 	Url      string                 `json:"url" bson:"url"`
@@ -19,11 +23,16 @@ type PeerExecution struct {
 	DataID   string                 `json:"data_id" bson:"data_id"`
 }
 
+var cache = &PeerCache{} // Singleton instance of the peer cache
+// PeerCache is a struct that represents a peer cache
 type PeerCache struct {
 	Executions []*PeerExecution
 }
 
+// urlFormat formats the URL of the peer with the data type API function
 func (p *PeerCache) urlFormat(url string, dt utils.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") {
 		url = strings.ReplaceAll(url, "localhost", dt.API())
 		url = strings.ReplaceAll(url, "127.0.0.1", dt.API())
@@ -37,53 +46,46 @@ func (p *PeerCache) urlFormat(url string, dt utils.DataType) string {
 	return url
 }
 
+// checkPeerStatus checks the status of a peer
 func (p *PeerCache) checkPeerStatus(peerID string, appName string, caller *tools.HTTPCaller) (*Peer, bool) {
 	api := tools.API{}
 	access := (&Peer{}).GetAccessor(nil)
-	res, code, _ := access.LoadOne(peerID)
-	if code != 200 {
+	res, code, _ := access.LoadOne(peerID) // Load the peer from db
+	if code != 200 {                       // no peer no party
 		return nil, false
 	}
-	methods := caller.URLS[utils.PEER.String()]
-	fmt.Println("PEER AFT 3", methods)
+	methods := caller.URLS[utils.PEER.String()] // Get the methods url of the peer
 	if methods == nil {
 		return res.(*Peer), false
 	}
-	meth := methods[tools.POST]
-	fmt.Println("PEER AFT 4", meth)
+	meth := methods[tools.POST] // Get the POST method to check status
 	if meth == "" {
 		return res.(*Peer), false
 	}
-	url := p.urlFormat(res.(*Peer).Url+meth, utils.PEER)
-	fmt.Println("PEER AFT 5", url)
-	state, services := api.CheckRemotePeer(url)
-	res.(*Peer).Services = services
-	access.UpdateOne(res, peerID)
-	fmt.Println("PEER AFT 6", state, services, appName)
-	return res.(*Peer), state != tools.DEAD && services[appName] == 0
-}
-
-func (p *PeerCache) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.PEER, caller)
-	return data
+	url := p.urlFormat(res.(*Peer).Url+meth, utils.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
+	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
 func (p *PeerCache) LaunchPeerExecution(peerID string, dataID string,
 	dt utils.DataType, method tools.METHOD, body map[string]interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
-	methods := caller.URLS[dt.String()]
+	methods := caller.URLS[dt.String()] // Get the methods url of the data type
 	if _, ok := methods[method]; !ok {
 		return nil, errors.New("no path found")
 	}
-	meth := methods[method]
+	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)
+		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)
 	}
 	url := ""
-
+	// Check the status of the peer
 	if mypeer, ok := p.checkPeerStatus(peerID, dt.API(), caller); !ok {
+		// If the peer is not reachable, add the execution to the failed executions list
 		pexec := &PeerExecution{
 			Method:   method.String(),
 			Url:      p.urlFormat((mypeer.Url)+meth, dt),
@@ -92,31 +94,32 @@ func (p *PeerCache) LaunchPeerExecution(peerID string, dataID string,
 			DataID:   dataID,
 		}
 		mypeer.AddExecution(*pexec)
-		mypeer.GetAccessor(nil).UpdateOne(mypeer, peerID)
+		mypeer.GetAccessor(nil).UpdateOne(mypeer, peerID) // Update the peer in the db
 		return nil, errors.New("peer is not reachable")
 	} else {
-		url = p.urlFormat((mypeer.Url)+meth, dt)
-		fmt.Println("LaunchPeerExecution AFT 3", url)
-		tmp := mypeer.FailedExecution
-		mypeer.FailedExecution = []PeerExecution{}
-		mypeer.GetAccessor(nil).UpdateOne(mypeer, peerID)
-		for _, v := range tmp {
+		// If the peer is reachable, launch the execution
+		url = p.urlFormat((mypeer.Url)+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)
 		}
 	}
-	return nil, p.exec(url, method, body, caller)
+	return nil, 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 {
 	var b []byte
 	var err error
-	if method == tools.POST {
+	if method == tools.POST { // Execute the POST method if it's a POST method
 		b, err = caller.CallPost(url, "", body)
 	}
-	if method == tools.GET {
+	if method == tools.GET { // Execute the GET method if it's a GET method
 		b, err = caller.CallGet(url, "")
 	}
-	if method == tools.DELETE {
+	if method == tools.DELETE { // Execute the DELETE method if it's a DELETE method
 		b, err = caller.CallDelete(url, "")
 	}
 	var m map[string]interface{}
@@ -124,9 +127,8 @@ func (p *PeerCache) exec(url string, method tools.METHOD, body map[string]interf
 	if err != nil {
 		return err
 	}
-	fmt.Println("LaunchPeerExecution AFT 3", m, url)
 
-	if e, ok := m["error"]; !ok && e != "" {
+	if e, ok := m["error"]; !ok && e != "" { // Check if there is an error in the response
 		return errors.New(fmt.Sprintf("%v", m["error"]))
 	}
 	return err

models/peer/peer_mongo_accessor.go

@@ -7,13 +7,18 @@ import (
 )
 
 type peerMongoAccessor struct {
-	utils.AbstractAccessor
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
 }
 
+// New creates a new instance of the peerMongoAccessor
 func New() *peerMongoAccessor {
 	return &peerMongoAccessor{}
 }
 
+/*
+* Nothing special here, just the basic CRUD operations
+ */
+
 func (wfa *peerMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
 	return wfa.GenericDeleteOne(id, wfa)
 }
@@ -63,7 +68,7 @@ func (wfa *peerMongoAccessor) Search(filters *dbs.Filters, search string) ([]uti
 	objs := []utils.ShallowDBObject{}
 	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
 		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{
+			Or: map[string][]dbs.Filter{ // search by name if no filters are provided
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
 			},
 		}

models/resource_model/resource_model.go

@@ -8,20 +8,27 @@ import (
 	"github.com/google/uuid"
 )
 
+/*
+* AbstractResource is a struct that represents a resource
+* it defines the resource data
+ */
 type AbstractResource struct {
-	utils.AbstractObject
-	ShortDescription string         `json:"short_description,omitempty" bson:"short_description,omitempty" validate:"required"`
-	Description      string         `json:"description,omitempty" bson:"description,omitempty"`
-	Logo             string         `json:"logo,omitempty" bson:"logo,omitempty" validate:"required"`
-	Owner            string         `json:"owner,omitempty" bson:"owner,omitempty" validate:"required"`
-	OwnerLogo        string         `json:"owner_logo,omitempty" bson:"owner_logo,omitempty"`
-	SourceUrl        string         `json:"source_url,omitempty" bson:"source_url,omitempty" validate:"required"`
-	PeerID           string         `json:"peer_id,omitempty" bson:"peer_id,omitempty" validate:"required"`
-	Price            string         `json:"price,omitempty" bson:"price,omitempty"`
-	License          string         `json:"license,omitempty" bson:"license,omitempty"`
-	ResourceModel    *ResourceModel `json:"resource_model,omitempty" bson:"resource_model,omitempty"`
+	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
 }
 
+/*
+* GetModelValue returns the value of the model key
+ */
 func (abs *AbstractResource) GetModelValue(key string) interface{} {
 	if abs.ResourceModel == nil || abs.ResourceModel.Model == nil {
 		return nil
@@ -32,6 +39,9 @@ func (abs *AbstractResource) GetModelValue(key string) interface{} {
 	return abs.ResourceModel.Model[key].Value
 }
 
+/*
+* GetModelType returns the type of the model key
+ */
 func (abs *AbstractResource) GetModelType(key string) interface{} {
 	if abs.ResourceModel == nil || abs.ResourceModel.Model == nil {
 		return nil
@@ -42,6 +52,9 @@ func (abs *AbstractResource) GetModelType(key string) interface{} {
 	return abs.ResourceModel.Model[key].Type
 }
 
+/*
+* GetModelKeys returns the keys of the model
+ */
 func (abs *AbstractResource) GetModelKeys() []string {
 	keys := make([]string, 0)
 	for k := range abs.ResourceModel.Model {
@@ -50,6 +63,9 @@ func (abs *AbstractResource) GetModelKeys() []string {
 	return keys
 }
 
+/*
+* GetModelReadOnly returns the readonly of the model key
+ */
 func (abs *AbstractResource) GetModelReadOnly(key string) interface{} {
 	if abs.ResourceModel == nil || abs.ResourceModel.Model == nil {
 		return nil
@@ -61,11 +77,16 @@ func (abs *AbstractResource) GetModelReadOnly(key string) interface{} {
 }
 
 type Model struct {
-	Type     string      `json:"type,omitempty" bson:"type,omitempty"`
-	Value    interface{} `json:"value,omitempty" bson:"value,omitempty"`
-	ReadOnly bool        `json:"readonly,omitempty" bson:"readonly,omitempty"`
+	Type     string      `json:"type,omitempty" bson:"type,omitempty"`         // Type is the type of the model
+	Value    interface{} `json:"value,omitempty" bson:"value,omitempty"`       // Value is the value 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"`

models/resource_model/resource_model_mongo_accessor.go

@@ -7,9 +7,13 @@ import (
 )
 
 type ResourceModelMongoAccessor struct {
-	utils.AbstractAccessor
+	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)
 }

models/resources/data/data.go

@@ -8,11 +8,15 @@ import (
 	"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
-	Protocols []string `json:"protocol,omitempty" bson:"protocol,omitempty"` //TODO Enum type
-	DataType  string   `json:"datatype,omitempty" bson:"datatype,omitempty"`
-	Example   string   `json:"example,omitempty" bson:"example,omitempty" description:"base64 encoded data"`
+	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 {
@@ -35,7 +39,7 @@ func (dma *DataResource) Serialize() map[string]interface{} {
 }
 
 func (d *DataResource) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.DATA_RESOURCE, caller)
+	data := New()                          // Create a new instance of the accessor
+	data.Init(utils.DATA_RESOURCE, caller) // Initialize the accessor with the DATA_RESOURCE model type
 	return data
 }

models/resources/data/data_mongo_accessor.go

@@ -8,13 +8,18 @@ import (
 )
 
 type dataMongoAccessor struct {
-	utils.AbstractAccessor
+	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)
 }
@@ -66,7 +71,7 @@ func (wfa dataMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
 		if err == nil && len(resources) > 0 {
 			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
 		}
-		objs = append(objs, &r.AbstractResource)
+		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
 	}
 	return objs, 200, nil
 }
@@ -75,7 +80,7 @@ func (wfa *dataMongoAccessor) Search(filters *dbs.Filters, search string) ([]uti
 	objs := []utils.ShallowDBObject{}
 	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
 		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{
+			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}},
@@ -99,7 +104,7 @@ func (wfa *dataMongoAccessor) Search(filters *dbs.Filters, search string) ([]uti
 		if err == nil && len(resources) > 0 {
 			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
 		}
-		objs = append(objs, &r.AbstractResource)
+		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
 	}
 	return objs, 200, nil
 }

models/resources/datacenter/datacenter.go

@@ -8,11 +8,15 @@ import (
 	"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"`
-	RAM  *RAM   `bson:"ram,omitempty" json:"ram,omitempty"`
-	GPUs []*GPU `bson:"gpus,omitempty" json:"gpus,omitempty"`
+	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 {
@@ -40,6 +44,7 @@ func (d *DatacenterResource) GetAccessor(caller *tools.HTTPCaller) utils.Accesso
 	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

models/resources/datacenter/datacenter_mongo_accessor.go

@@ -8,13 +8,18 @@ import (
 )
 
 type datacenterMongoAccessor struct {
-	utils.AbstractAccessor
+	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)
 }
@@ -68,7 +73,7 @@ func (wfa datacenterMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, erro
 		if err == nil && len(resources) > 0 {
 			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
 		}
-		objs = append(objs, &r.AbstractResource)
+		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
 	}
 	return objs, 200, nil
 }
@@ -77,7 +82,7 @@ func (wfa *datacenterMongoAccessor) Search(filters *dbs.Filters, search string)
 	objs := []utils.ShallowDBObject{}
 	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
 		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{
+			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}},
@@ -101,7 +106,7 @@ func (wfa *datacenterMongoAccessor) Search(filters *dbs.Filters, search string)
 		if err == nil && len(resources) > 0 {
 			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
 		}
-		objs = append(objs, &r.AbstractResource)
+		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
 	}
 	return objs, 200, nil
 }

models/resources/processing/processing.go

@@ -9,15 +9,19 @@ import (
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
+/*
+* 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"`
-	GPUs         []*datacenter.GPU `bson:"gpus,omitempty" json:"gp_us,omitempty"`
-	RAM          *datacenter.RAM   `bson:"ram,omitempty" json:"ram,omitempty"`
-	Storage      uint              `bson:"storage,omitempty" json:"storage,omitempty"`
-	Parallel     bool              `bson:"parallel,omitempty" json:"parallel,omitempty"`
-	ScalingModel uint              `bson:"scaling_model,omitempty" json:"scaling_model,omitempty"`
-	DiskIO       string            `bson:"disk_io,omitempty" json:"disk_io,omitempty"`
+	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
 }
 
 func (dma *ProcessingResource) Deserialize(j map[string]interface{}) utils.DBObject {
@@ -40,7 +44,7 @@ func (dma *ProcessingResource) Serialize() map[string]interface{} {
 }
 
 func (d *ProcessingResource) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.PROCESSING_RESOURCE, caller)
+	data := New()                                // Create a new instance of the accessor
+	data.Init(utils.PROCESSING_RESOURCE, caller) // Initialize the accessor with the PROCESSING_RESOURCE model type
 	return data
 }

models/resources/processing/processing_mongo_accessor.go

@@ -8,13 +8,18 @@ import (
 )
 
 type processingMongoAccessor struct {
-	utils.AbstractAccessor
+	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)
 }
@@ -69,16 +74,17 @@ func (wfa processingMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, erro
 		if err == nil && len(resources) > 0 {
 			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
 		}
-		objs = append(objs, &r.AbstractResource)
+		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{
+			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}},
@@ -102,7 +108,7 @@ func (wfa *processingMongoAccessor) Search(filters *dbs.Filters, search string)
 		if err == nil && len(resources) > 0 {
 			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
 		}
-		objs = append(objs, &r.AbstractResource)
+		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
 	}
 	return objs, 200, nil
 }

models/resources/storage/storage.go

@@ -9,20 +9,24 @@ import (
 )
 
 type URL struct {
-	Protocol string `bson:"protocol,omitempty" json:"protocol,omitempty"`
-	Path     string `bson:"path,omitempty" json:"path,omitempty"`
+	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
-	Acronym string `bson:"acronym,omitempty" json:"acronym,omitempty"`
-	Type    string `bson:"type,omitempty" json:"type,omitempty"`
-	Size    uint   `bson:"size,omitempty" json:"size,omitempty"`
-	Url     *URL   `bson:"url,omitempty" json:"url,omitempty"` // Will allow to select between several protocols
+	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
+	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
 
-	Encryption bool   `bson:"encryption,omitempty" json:"encryption,omitempty"`
-	Redundancy string `bson:"redundancy,omitempty" json:"redundancy,omitempty"`
-	Throughput string `bson:"throughput,omitempty" json:"throughput,omitempty"`
+	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 {
@@ -45,7 +49,7 @@ func (dma *StorageResource) Serialize() map[string]interface{} {
 }
 
 func (d *StorageResource) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.STORAGE_RESOURCE, caller)
+	data := New()                             // Create a new instance of the accessor
+	data.Init(utils.STORAGE_RESOURCE, caller) // Initialize the accessor with the STORAGE_RESOURCE model type
 	return data
 }

models/resources/storage/storage_mongo_accessor.go

@@ -8,13 +8,18 @@ import (
 )
 
 type storageMongoAccessor struct {
-	utils.AbstractAccessor
+	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)
 }
@@ -69,16 +74,17 @@ func (wfa storageMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error)
 		if err == nil && len(resources) > 0 {
 			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
 		}
-		objs = append(objs, &r.AbstractResource)
+		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{
+			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}},
@@ -102,7 +108,7 @@ func (wfa *storageMongoAccessor) Search(filters *dbs.Filters, search string) ([]
 		if err == nil && len(resources) > 0 {
 			r.ResourceModel = resources[0].(*resource_model.ResourceModel)
 		}
-		objs = append(objs, &r.AbstractResource)
+		objs = append(objs, &r.AbstractResource) // only get the abstract resource !
 	}
 	return objs, 200, nil
 }

models/resources/workflow/graph/graph.go

@@ -2,43 +2,48 @@ package graph
 
 import "cloud.o-forge.io/core/oc-lib/models/resources"
 
+// Graph is a struct that represents a graph
 type Graph struct {
-	Zoom  float64              `bson:"zoom" json:"zoom" default:"1"`
-	Items map[string]GraphItem `bson:"items" json:"items" default:"{}" validate:"required"`
-	Links []GraphLink          `bson:"links" json:"links" default:"{}" validate:"required"`
+	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"`
-	Width    float64  `bson:"width" json:"width" validate:"required"`
-	Height   float64  `bson:"height" json:"height" validate:"required"`
-	Position Position `bson:"position" json:"position" validate:"required"`
-	*resources.ItemResource
+	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
 }
 
+// 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"`
-	Destination Position        `bson:"destination" json:"destination" validate:"required"`
-	Style       *GraphLinkStyle `bson:"style,omitempty" json:"style,omitempty"`
+	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
 }
 
+// GraphLinkStyle is a struct that represents the style of a link in a graph
 type GraphLinkStyle struct {
-	Color           int64    `bson:"color" json:"color"`
-	Stroke          float64  `bson:"stroke" json:"stroke"`
-	Tension         float64  `bson:"tension" json:"tension"`
-	HeadRadius      float64  `bson:"head_radius" json:"head_radius"`
-	DashWidth       float64  `bson:"dash_width" json:"dash_width"`
-	DashSpace       float64  `bson:"dash_space" json:"dash_space"`
-	EndArrow        Position `bson:"end_arrow" json:"end_arrow"`
-	StartArrow      Position `bson:"start_arrow" json:"start_arrow"`
-	ArrowStyle      int64    `bson:"arrow_style" json:"arrow_style"`
-	ArrowDirection  int64    `bson:"arrow_direction" json:"arrow_direction"`
-	StartArrowWidth float64  `bson:"start_arrow_width" json:"start_arrow_width"`
-	EndArrowWidth   float64  `bson:"end_arrow_width" json:"end_arrow_width"`
+	Color           int64    `bson:"color" json:"color"`                         // Color is the graphical color of the link (int description of a color, can be transpose as hex)
+	Stroke          float64  `bson:"stroke" json:"stroke"`                       // Stroke is the graphical stroke of the link
+	Tension         float64  `bson:"tension" json:"tension"`                     // Tension is the graphical tension of the link
+	HeadRadius      float64  `bson:"head_radius" json:"head_radius"`             // graphical pin radius
+	DashWidth       float64  `bson:"dash_width" json:"dash_width"`               // DashWidth is the graphical dash width of the link
+	DashSpace       float64  `bson:"dash_space" json:"dash_space"`               // DashSpace is the graphical dash space of the link
+	EndArrow        Position `bson:"end_arrow" json:"end_arrow"`                 // EndArrow is the graphical end arrow of the link
+	StartArrow      Position `bson:"start_arrow" json:"start_arrow"`             // StartArrow is the graphical start arrow of the link
+	ArrowStyle      int64    `bson:"arrow_style" json:"arrow_style"`             // ArrowStyle is the graphical arrow style of the link (enum foundable in UI)
+	ArrowDirection  int64    `bson:"arrow_direction" json:"arrow_direction"`     // ArrowDirection is the graphical arrow direction of the link (enum foundable in UI)
+	StartArrowWidth float64  `bson:"start_arrow_width" json:"start_arrow_width"` // StartArrowWidth is the graphical start arrow width of the link
+	EndArrowWidth   float64  `bson:"end_arrow_width" json:"end_arrow_width"`     // EndArrowWidth is the graphical end arrow width of the link
 }
 
+// Position is a struct that represents a graphical position
 type Position struct {
-	ID string  `json:"id" bson:"id" validate:"required"`
-	X  float64 `json:"x" bson:"x" validate:"required"`
-	Y  float64 `json:"y" bson:"y" validate:"required"`
+	ID string  `json:"id" bson:"id"`                   // ID reprents ItemID (optionnal), TODO: rename to ItemID
+	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/resources/workflow/workflow.go

@@ -8,14 +8,16 @@ import (
 	"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 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()
-	data.Init(utils.WORKFLOW_RESOURCE, caller)
+	data := New()                              // Create a new instance of the accessor
+	data.Init(utils.WORKFLOW_RESOURCE, caller) // Initialize the accessor with the WORKFLOW_RESOURCE model type
 	return data
 }
 

models/resources/workflow/workflow_mongo_accessor.go

@@ -8,7 +8,7 @@ import (
 )
 
 type workflowResourceMongoAccessor struct {
-	utils.AbstractAccessor
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
 }
 
 func New() *workflowResourceMongoAccessor {
@@ -78,11 +78,12 @@ func (wfa workflowResourceMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int
 	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{
+			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}},

models/resources/workflow/workflow_schedule.go

@@ -1,16 +0,0 @@
-package oclib
-
-import "time"
-
-type WorkflowSchedule struct {
-	Id    string    `json:"id" bson:"id"`
-	Name  string    `json:"name" bson:"name"`
-	Start time.Time `json:"start" bson:"start"`
-	End   time.Time `json:"end,omitempty" bson:"end,omitempty"`
-	Cron  string    `json:"cron,omitempty" bson:"cron,omitempty"`
-}
-
-func (ws *WorkflowSchedule) GetAllDates() (timetable []time.Time) {
-	// Return all the execution time generated by the Cron
-	return
-}

models/utils/abstracts.go

@@ -13,21 +13,30 @@ import (
 	"github.com/rs/zerolog"
 )
 
+// single instance of the validator used in every model Struct to validate the fields
 var validate = validator.New(validator.WithRequiredStructEnabled())
 
+/*
+* 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"`
 }
 
+// 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
 }
 
+// GetAccessor returns the accessor of the object (abstract)
 func (dma *AbstractObject) GetAccessor(caller *tools.HTTPCaller) Accessor {
 	return nil
 }
@@ -58,9 +67,9 @@ func (r *AbstractObject) GenerateID() {
 }
 
 type AbstractAccessor struct {
-	Logger zerolog.Logger
-	Type   string
-	Caller *tools.HTTPCaller
+	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 (dma *AbstractAccessor) GetType() string {
@@ -71,12 +80,14 @@ 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 DataType, caller *tools.HTTPCaller) {
-	dma.Logger = logs.CreateLogger(t.String(), "")
-	dma.Caller = caller
-	dma.Type = t.String()
+	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{
@@ -106,6 +117,7 @@ func (wfa *AbstractAccessor) GenericStoreOne(data DBObject, accessor Accessor) (
 	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 {
@@ -120,15 +132,17 @@ func (dma *AbstractAccessor) GenericDeleteOne(id string, accessor Accessor) (DBO
 	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()
-	loaded := r.Serialize()
+	change := set.Serialize() // get the changes
+	loaded := r.Serialize()   // get the loaded object
 
-	for k, v := range change {
+	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())

models/utils/enums.go

@@ -2,6 +2,7 @@ package utils
 
 type DataType int
 
+// DataType - Enum for the different types of resources in db accessible from the outside
 const (
 	INVALID DataType = iota
 	DATA_RESOURCE
@@ -19,6 +20,7 @@ const (
 	BOOKING
 )
 
+// Bind the standard API name to the data type
 var DefaultAPI = [...]string{
 	"",
 	"oc-catalog",
@@ -36,6 +38,7 @@ var DefaultAPI = [...]string{
 	"oc-datacenter",
 }
 
+// Bind the standard data name to the data type
 var Str = [...]string{
 	"invalid",
 	"data_resource",
@@ -57,11 +60,11 @@ func FromInt(i int) string {
 	return Str[i]
 }
 
-func (d DataType) API() string {
+func (d DataType) API() string { // API - Returns the API name of the data type
 	return DefaultAPI[d]
 }
 
-func (d DataType) String() string {
+func (d DataType) String() string { // String - Returns the string name of the data type
 	return Str[d]
 }
 

models/utils/interfaces.go

@@ -5,6 +5,7 @@ import (
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
+// ShallowDBObject is an interface that defines the basic methods shallowed version of a DBObject
 type ShallowDBObject interface {
 	GenerateID()
 	GetID() string
@@ -13,6 +14,7 @@ type ShallowDBObject interface {
 	Serialize() map[string]interface{}
 }
 
+// DBObject is an interface that defines the basic methods for a DBObject
 type DBObject interface {
 	GenerateID()
 	GetID() string
@@ -22,6 +24,7 @@ type DBObject interface {
 	GetAccessor(caller *tools.HTTPCaller) Accessor
 }
 
+// Accessor is an interface that defines the basic methods for an Accessor
 type Accessor interface {
 	Init(t DataType, caller *tools.HTTPCaller)
 	GetType() string

models/workflow/workflow.go

@@ -12,14 +12,21 @@ import (
 	"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"`
-	ScheduleActive bool              `json:"schedule_active" bson:"schedule_active"`
-	Schedule       *WorkflowSchedule `bson:"schedule,omitempty" json:"schedule,omitempty"`
-	Shared         []string          `json:"shared,omitempty" bson:"shared,omitempty"`
+	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
 }
 
+// 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, ""
@@ -33,28 +40,35 @@ func (w *AbstractWorkflow) isDCLink(link graph.GraphLink) (bool, string) {
 	return false, ""
 }
 
+/*
+* Workflow is a struct that represents a workflow
+* it defines the native workflow
+ */
 type Workflow struct {
-	utils.AbstractObject
-	AbstractWorkflow
+	utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
+	AbstractWorkflow     // AbstractWorkflow contains the basic fields of a workflow
 }
 
+/*
+* CheckBooking is a function that checks the booking of the workflow on peers (even ourselves)
+ */
 func (wfa *Workflow) CheckBooking(caller *tools.HTTPCaller) (bool, error) {
 	// check if
-	if wfa.Graph == nil {
+	if wfa.Graph == nil { // no graph no booking
 		return false, nil
 	}
 	accessor := (&datacenter.DatacenterResource{}).GetAccessor(nil)
 	for _, link := range wfa.Graph.Links {
-		if ok, dc_id := wfa.isDCLink(link); ok {
+		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 code != 200 {
 				continue
 			}
-			// CHECK BOOKING
+			// CHECK BOOKING ON PEER, datacenter could be a remote one
 			peerID := dc.(*datacenter.DatacenterResource).PeerID
 			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, utils.BOOKING, tools.GET, nil, caller)
 			if err != nil {
 				return false, err
@@ -69,8 +83,8 @@ func (d *Workflow) GetName() string {
 }
 
 func (d *Workflow) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.WORKFLOW, caller)
+	data := New()                     // Create a new instance of the accessor
+	data.Init(utils.WORKFLOW, caller) // Initialize the accessor with the WORKFLOW model type
 	return data
 }
 

models/workflow/workflow_mongo_accessor.go

@@ -2,7 +2,6 @@ package workflow
 
 import (
 	"errors"
-	"fmt"
 	"strings"
 
 	"cloud.o-forge.io/core/oc-lib/dbs"
@@ -19,52 +18,62 @@ import (
 )
 
 type workflowMongoAccessor struct {
-	utils.AbstractAccessor
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
 }
 
+// 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 {
-		if data.Schedule.Start == nil {
+	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 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 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, " ")
-			if len(cronStr) < 6 {
+			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)
-			sched, err := specParser.Parse(subCron)
+			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,
+						Name: data.Schedule.Name, // set the name of the execution
 					},
-					ExecDate:   &s,
-					EndDate:    data.Schedule.End,
-					State:      1,
-					WorkflowID: id,
+					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)
+				workflows_execution = append(workflows_execution, obj) // append the execution to the array
 			}
 
-		} else {
-			obj := &workflow_execution.WorkflowExecution{
+		} 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,
 				},
@@ -73,24 +82,30 @@ func (wfa *workflowMongoAccessor) getExecutions(id string, data *Workflow) ([]*w
 				State:      1,
 				WorkflowID: id,
 			}
-			workflows_execution = append(workflows_execution, obj)
+			workflows_execution = append(workflows_execution, obj) // append the execution to the array
 		}
 	}
 	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)
+	}, true) // delete the executions
 	res, code, err := wfa.GenericDeleteOne(id, wfa)
 	if res != nil && code == 200 {
-		wfa.execute(res.(*Workflow), false)
+		wfa.execute(res.(*Workflow), false) // up to date the workspace for the workflow
 	}
-	wfa.share(res.(*Workflow), true, wfa.Caller)
+	wfa.share(res.(*Workflow), true, wfa.Caller) // send the deletion to the peers where workflow is shared
 	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[utils.BOOKING.String()] == nil {
 		return errors.New("no caller defined")
@@ -105,27 +120,28 @@ func (wfa *workflowMongoAccessor) book(id string, realData *Workflow, execs []*w
 	}
 	r := res.(*Workflow)
 	g := r.Graph
-	if realData.Graph != nil {
+	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 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 {
+			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 == "" {
+				if peerID == "" { // no peer id no booking
 					continue
 				}
+				// BOOKING ON PEER
 				_, err := (&peer.Peer{}).LaunchPeerExecution(peerID, "", utils.BOOKING, tools.POST,
-					(&workflow_execution.WorkflowExecutions{
-						WorkflowID: id,
-						ResourceID: dc_id,
-						Executions: execs,
+					(&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 {
 					return err
@@ -136,11 +152,14 @@ func (wfa *workflowMongoAccessor) book(id string, realData *Workflow, execs []*w
 	return nil
 }
 
+/*
+* 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 {
+	if realData.Shared == nil || len(realData.Shared) == 0 { // no shared no sharing
 		return
 	}
-	for _, sharedID := range realData.Shared {
+	for _, sharedID := range realData.Shared { // loop through the shared ids
 		access := (&shallow_shared_workspace.ShallowSharedWorkspace{}).GetAccessor(nil)
 		res, code, _ := access.LoadOne(sharedID)
 		if code != 200 {
@@ -150,12 +169,12 @@ func (wfa *workflowMongoAccessor) share(realData *Workflow, delete bool, caller
 		paccess := &peer.Peer{}
 		for _, p := range res.(*shallow_shared_workspace.ShallowSharedWorkspace).Peers {
 			paccess.UUID = p
-			if paccess.IsMySelf() {
+			if paccess.IsMySelf() { // if the peer is the current peer, never share because it will create a loop
 				continue
 			}
-			if delete {
+			if delete { // if the workflow is deleted, share the deletion
 				_, err = paccess.LaunchPeerExecution(p, res.GetID(), utils.WORKFLOW, tools.DELETE, map[string]interface{}{}, caller)
-			} else {
+			} else { // if the workflow is updated, share the update
 				_, err = paccess.LaunchPeerExecution(p, res.GetID(), utils.WORKFLOW, tools.PUT, res.Serialize(), caller)
 			}
 		}
@@ -165,108 +184,112 @@ func (wfa *workflowMongoAccessor) share(realData *Workflow, delete bool, caller
 	}
 }
 
+/*
+* 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()
-	fmt.Println("EXECUTION", realData.ScheduleActive)
-	if !realData.ScheduleActive {
+	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,
+			"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,
 		}, utils.WORKFLOW_EXECUTION.String())
-		err := wfa.book(id, realData, []*workflow_execution.WorkflowExecution{})
-		nats.SetNATSPub(utils.WORKFLOW.String(), tools.REMOVE, realData)
+		err := wfa.book(id, realData, []*workflow_execution.WorkflowExecution{}) // delete the booking of the workflow on the peers
+		nats.SetNATSPub(utils.WORKFLOW.String(), tools.REMOVE, realData)         // send the deletion to the nats
 		return 200, err
 	}
 	accessor := (&workflow_execution.WorkflowExecution{}).GetAccessor(nil)
-	execs, err := wfa.getExecutions(id, realData)
+	execs, err := wfa.getExecutions(id, realData) // get the executions of the workflow
 	if err != nil {
 		return 422, err
 	}
-	err = wfa.book(id, realData, execs)
+	err = wfa.book(id, realData, execs) // book the workflow on the peers
 	if err != nil {
-		return 409, err
+		return 409, err // if the booking fails, return an error for integrity between peers
 	}
-	if delete {
+	if delete { // if delete is set to true, delete the executions
 		mongo.MONGOService.DeleteMultiple(map[string]interface{}{
 			"workflow_id": id,
 			"state":       1,
 		}, utils.WORKFLOW_EXECUTION.String())
 		wfa.book(id, realData, []*workflow_execution.WorkflowExecution{})
 		nats.SetNATSPub(utils.WORKFLOW.String(), tools.REMOVE, realData)
+		return 200, nil
 	}
-	if len(execs) > 0 {
+	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(utils.WORKFLOW.String(), tools.CREATE, realData)
+		nats.SetNATSPub(utils.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
 	}
-	//new := set.(*Workflow)
+	// 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)
-	/*for _, i := range new.Graph.Items {
-		if i.Datacenter == nil && i.Processing == nil && i.Storage == nil && i.Workflow == nil && i.Data == nil {
-			return nil, 422, errors.New("graph item should have at least one resource data is corrupted")
-		}
-	}*/
 	res, code, err = wfa.GenericUpdateOne(set, id, wfa, &Workflow{})
 	if code != 200 {
 		return nil, code, err
 	}
-	if !avoid {
+	if !avoid { // if the schedule is not avoided, update the executions
 		if code, err := wfa.execution(id, res.(*Workflow), true); err != nil {
 			return nil, code, err
 		}
 	}
-	wfa.execute(res.(*Workflow), false)
-	wfa.share(res.(*Workflow), false, wfa.Caller)
+	wfa.execute(res.(*Workflow), false)           // update the workspace for the workflow
+	wfa.share(res.(*Workflow), false, wfa.Caller) // share the update to the peers
 	return res, code, err
 }
 
+// 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)
 	if err != nil {
 		return nil, code, err
 	}
+	//store the executions
 	if code, err := wfa.execution(res.GetID(), res.(*Workflow), false); err != nil {
 		return nil, code, err
 	}
-	wfa.execute(res.(*Workflow), false)
+	wfa.execute(res.(*Workflow), false) // store the workspace for the workflow
 	return res, code, err
 }
 
+// CopyOne copies a workflow in the database
 func (wfa *workflowMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
 	return wfa.GenericStoreOne(data, wfa)
 }
 
+// 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) {
 
 	accessor := (&workspace.Workspace{}).GetAccessor(nil)
 	filters := &dbs.Filters{
-		Or: map[string][]dbs.Filter{
+		Or: map[string][]dbs.Filter{ // filter by standard workspace name attached to a workflow
 			"abstractobject.name": {{dbs.LIKE.String(), workflow.Name + "_workspace"}},
 		},
 	}
 	resource, _, err := accessor.Search(filters, "")
-	if delete {
+	if delete { // if delete is set to true, delete the workspace
 		for _, r := range resource {
 			accessor.DeleteOne(r.GetID())
 		}
 		return
 	}
-	if err == nil && len(resource) > 0 {
+	if err == nil && len(resource) > 0 { // if the workspace already exists, update it
 		accessor.UpdateOne(&workspace.Workspace{
 			Active: true,
 			ResourceSet: resources.ResourceSet{
@@ -277,7 +300,7 @@ func (wfa *workflowMongoAccessor) execute(workflow *Workflow, delete bool) {
 				Datacenters: workflow.Datacenters,
 			},
 		}, resource[0].GetID())
-	} else {
+	} else { // if the workspace does not exist, create it
 		accessor.StoreOne(&workspace.Workspace{
 			Active:         true,
 			AbstractObject: utils.AbstractObject{Name: workflow.Name + "_workspace"},
@@ -292,6 +315,7 @@ func (wfa *workflowMongoAccessor) execute(workflow *Workflow, delete bool) {
 	}
 }
 
+// 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())
@@ -300,11 +324,12 @@ func (wfa *workflowMongoAccessor) LoadOne(id string) (utils.DBObject, int, error
 		return nil, code, err
 	}
 	res_mongo.Decode(&workflow)
-	wfa.execute(&workflow, false)
+	wfa.execute(&workflow, false) // if no workspace is attached to the workflow, create it
 
 	return &workflow, 200, nil
 }
 
+// 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())
@@ -317,7 +342,7 @@ func (wfa workflowMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error)
 		return nil, 404, err
 	}
 	for _, r := range results {
-		objs = append(objs, &r.AbstractObject)
+		objs = append(objs, &r.AbstractObject) // only AbstractObject fields !
 	}
 	return objs, 200, nil
 }
@@ -326,7 +351,7 @@ func (wfa *workflowMongoAccessor) Search(filters *dbs.Filters, search string) ([
 	objs := []utils.ShallowDBObject{}
 	if (filters == nil || len(filters.And) == 0 || len(filters.Or) == 0) && search != "" {
 		filters = &dbs.Filters{
-			Or: map[string][]dbs.Filter{
+			Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
 			},
 		}

models/workflow/workflow_schedule.go

@@ -10,15 +10,14 @@ const (
 	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"`
-	Name  string     `json:"name" bson:"name" validate:"required"`
-	Start *time.Time `json:"start" bson:"start" validate:"required,ltfield=End"`
-	End   *time.Time `json:"end,omitempty" bson:"end,omitempty"`
-	Cron  string     `json:"cron,omitempty" bson:"cron,omitempty"` // ss mm hh dd MM dw task
-}
-
-func (ws *WorkflowSchedule) GetAllDates() (timetable []time.Time) {
-	// Return all the execution time generated by the Cron
-	return
+	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_execution/workflow_execution.go

@@ -10,6 +10,7 @@ import (
 	"github.com/google/uuid"
 )
 
+// ScheduledType - Enum for the different states of a workflow execution
 type ScheduledType int
 
 const (
@@ -39,12 +40,18 @@ func (d ScheduledType) EnumIndex() int {
 	return int(d)
 }
 
+/*
+* WorkflowExecutions is a struct that represents a list of workflow executions
+* Warning: No user can write (del, post, put) a workflow execution, it is only used by the system
+* workflows generate their own executions
+ */
 type WorkflowExecutions struct {
 	WorkflowID string               `json:"workflow_id" bson:"workflow_id"`
 	ResourceID string               `json:"resource_id" bson:"resource_id"`
 	Executions []*WorkflowExecution `json:"executions" bson:"executions"`
 }
 
+// New - Creates a new instance of the WorkflowExecutions from a map
 func (dma *WorkflowExecutions) Deserialize(j map[string]interface{}) *WorkflowExecutions {
 	b, err := json.Marshal(j)
 	if err != nil {
@@ -54,6 +61,7 @@ func (dma *WorkflowExecutions) Deserialize(j map[string]interface{}) *WorkflowEx
 	return dma
 }
 
+// Serialize - Returns the WorkflowExecutions as a map
 func (dma *WorkflowExecutions) Serialize() map[string]interface{} {
 	var m map[string]interface{}
 	b, err := json.Marshal(dma)
@@ -64,14 +72,20 @@ func (dma *WorkflowExecutions) Serialize() map[string]interface{} {
 	return m
 }
 
+/*
+* WorkflowExecution is a struct that represents a workflow execution
+* Warning: No user can write (del, post, put)  a workflow execution, it is only used by the system
+* workflows generate their own executions
+ */
 type WorkflowExecution struct {
-	utils.AbstractObject
-	ExecDate   *time.Time `json:"execution_date,omitempty" bson:"execution_date,omitempty" validate:"required"`
-	EndDate    *time.Time `json:"end_date,omitempty" bson:"end_date,omitempty"`
-	State      int64      `json:"state,omitempty" bson:"state,omitempty"`
-	WorkflowID string     `json:"workflow_id" bson:"workflow_id,omitempty"`
+	utils.AbstractObject            // AbstractObject contains the basic fields of an object (id, name)
+	ExecDate             *time.Time `json:"execution_date,omitempty" bson:"execution_date,omitempty" validate:"required"` // ExecDate is the execution date of the workflow, is required
+	EndDate              *time.Time `json:"end_date,omitempty" bson:"end_date,omitempty"`                                 // EndDate is the end date of the workflow
+	State                int64      `json:"state,omitempty" bson:"state,omitempty"`                                       // State is the state of the workflow
+	WorkflowID           string     `json:"workflow_id" bson:"workflow_id,omitempty"`                                     // WorkflowID is the ID of the workflow
 }
 
+// tool to transform the argo status to a state
 func (wfa *WorkflowExecution) ArgoStatusToState(status string) *WorkflowExecution {
 	status = strings.ToLower(status)
 	switch status {
@@ -100,11 +114,12 @@ func (d *WorkflowExecution) GetName() string {
 }
 
 func (d *WorkflowExecution) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.WORKFLOW_EXECUTION, caller)
+	data := New()                               // Create a new instance of the accessor
+	data.Init(utils.WORKFLOW_EXECUTION, caller) // Initialize the accessor with the WORKFLOW_EXECUTION model type
 	return data
 }
 
+// New creates a new instance of the WorkflowExecution from a map
 func (dma *WorkflowExecution) Deserialize(j map[string]interface{}) utils.DBObject {
 	b, err := json.Marshal(j)
 	if err != nil {
@@ -114,6 +129,7 @@ func (dma *WorkflowExecution) Deserialize(j map[string]interface{}) utils.DBObje
 	return dma
 }
 
+// Serialize returns the WorkflowExecution as a map
 func (dma *WorkflowExecution) Serialize() map[string]interface{} {
 	var m map[string]interface{}
 	b, err := json.Marshal(dma)

models/workflow_execution/workflow_execution_mongo_accessor.go

@@ -58,11 +58,12 @@ func (wfa workflowExecutionMongoAccessor) LoadAll() ([]utils.ShallowDBObject, in
 	return objs, 200, nil
 }
 
+// Search searches for workflow executions in the database, given some filters OR a search string
 func (wfa *workflowExecutionMongoAccessor) 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{
+			Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
 			},
 		}

models/workspace/shared/rules/rule/rule.go

@@ -8,11 +8,14 @@ import (
 	"github.com/google/uuid"
 )
 
+/*
+* Rule is a struct that represents a rule of a shared workspace
+ */
 type Rule struct {
-	utils.AbstractObject
-	Description string   `json:"description,omitempty" bson:"description,omitempty"`
-	Condition   string   `json:"condition,omitempty" bson:"condition,omitempty"`
-	Actions     []string `json:"actions,omitempty" bson:"actions,omitempty"`
+	utils.AbstractObject          // AbstractObject contains the basic fields of an object (id, name)
+	Description          string   `json:"description,omitempty" bson:"description,omitempty"` // Description is the description of the rule
+	Condition            string   `json:"condition,omitempty" bson:"condition,omitempty"`     // NOT DEFINITIVE TO SPECIFICATION
+	Actions              []string `json:"actions,omitempty" bson:"actions,omitempty"`         // NOT DEFINITIVE TO SPECIFICATION
 }
 
 func (ao *Rule) GetID() string {

models/workspace/shared/rules/rule/rule_mongo_accessor.go

@@ -1,4 +1,4 @@
-package rule 
+package rule
 
 import (
 	"cloud.o-forge.io/core/oc-lib/dbs"
@@ -10,18 +10,22 @@ type ruleMongoAccessor struct {
 	utils.AbstractAccessor
 }
 
+// New creates a new instance of the ruleMongoAccessor
 func New() *ruleMongoAccessor {
 	return &ruleMongoAccessor{}
 }
 
+// GetType returns the type of the rule
 func (wfa *ruleMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
 	return wfa.GenericDeleteOne(id, wfa)
 }
 
+// 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{})
 }
 
+// StoreOne stores a rule in the database
 func (wfa *ruleMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
 	return wfa.GenericStoreOne(data.(*Rule), wfa)
 }
@@ -30,6 +34,7 @@ func (wfa *ruleMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int,
 	return wfa.GenericStoreOne(data, wfa)
 }
 
+// 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())
@@ -41,6 +46,7 @@ func (wfa *ruleMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
 	return &rule, 200, nil
 }
 
+// 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())
@@ -58,11 +64,12 @@ func (wfa ruleMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
 	return objs, 200, nil
 }
 
+// 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{
+			Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
 			},
 		}

models/workspace/shared/shared_workspace.go

@@ -12,22 +12,26 @@ import (
 	"github.com/google/uuid"
 )
 
+// 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 SharedWorkspace 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"`
-	Rules       []string               `json:"rules,omitempty" bson:"rules,omitempty"`
+	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
 
-	SharedRules      []*rule.Rule           `json:"shared_rules,omitempty" bson:"-"`
-	SharedWorkspaces []*workspace.Workspace `json:"shared_workspaces,omitempty" bson:"-"`
-	SharedWorkflows  []*w.Workflow          `json:"shared_workflows,omitempty" bson:"-"`
-	SharedPeers      []*peer.Peer           `json:"shared_peers,omitempty" bson:"-"`
+	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
+	SharedWorkflows  []*w.Workflow          `json:"shared_workflows,omitempty" bson:"-"`  // SharedWorkflows is the shared workflows of the workspace
+	SharedPeers      []*peer.Peer           `json:"shared_peers,omitempty" bson:"-"`      // SharedPeers is the shared peers of the workspace
 }
 
 func (ao *SharedWorkspace) GetID() string {
@@ -45,8 +49,8 @@ func (d *SharedWorkspace) GetName() string {
 }
 
 func (d *SharedWorkspace) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.SHARED_WORKSPACE, caller)
+	data := New()                             // Create a new instance of the accessor
+	data.Init(utils.SHARED_WORKSPACE, caller) // Initialize the accessor with the SHARED_WORKSPACE model type
 	return data
 }
 

models/workspace/shared/shared_workspace_mongo_accessor.go

@@ -15,37 +15,43 @@ import (
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
+// SharedWorkspace is a struct that represents a shared workspace
 type sharedWorkspaceMongoAccessor struct {
-	utils.AbstractAccessor
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
 }
 
+// New creates a new instance of the sharedWorkspaceMongoAccessor
 func New() *sharedWorkspaceMongoAccessor {
 	return &sharedWorkspaceMongoAccessor{}
 }
 
+// DeleteOne deletes a shared workspace from the database, given its ID, it automatically share to peers if the workspace is shared
 func (wfa *sharedWorkspaceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
 	set, code, _ := wfa.LoadOne(id)
-	if code == 200 {
+	if code == 200 { // always delete on peers than recreate
 		wfa.deleteToPeer(set.(*SharedWorkspace))
 	}
-	wfa.sharedWorkflow(&SharedWorkspace{}, id)
-	wfa.sharedWorkspace(&SharedWorkspace{}, id)
-	return wfa.GenericDeleteOne(id, wfa)
+	wfa.sharedWorkflow(&SharedWorkspace{}, id)  // create all shared workflows
+	wfa.sharedWorkspace(&SharedWorkspace{}, id) // create all shared workspaces
+	return wfa.GenericDeleteOne(id, wfa)        // then add on yours
 }
 
+/*
+sharedWorkspace is a function that shares the shared workspace to the peers
+*/
 func (wfa *sharedWorkspaceMongoAccessor) sharedWorkspace(shared *SharedWorkspace, id string) {
-	eldest, code, _ := wfa.LoadOne(id)
+	eldest, code, _ := wfa.LoadOne(id) // get the eldest
 	accessor := (&workspace.Workspace{}).GetAccessor(nil)
 	if code == 200 {
 		eld := eldest.(*SharedWorkspace)
-		if eld.Workspaces != nil {
+		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: shared.UUID}, v)
+				accessor.UpdateOne(&workspace.Workspace{Shared: ""}, v)
 				if wfa.Caller != nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[utils.WORKSPACE.String()] == nil {
 					continue
 				}
-				paccess := (&peer.Peer{})
-				for _, p := range shared.Peers {
+				paccess := (&peer.Peer{})        // send to all peers
+				for _, p := range shared.Peers { // delete the shared workspace on the peer
 					b, err := paccess.LaunchPeerExecution(p, v, utils.WORKSPACE, tools.DELETE, nil, wfa.Caller)
 					if err != nil && b == nil {
 						wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
@@ -55,8 +61,8 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkspace(shared *SharedWorkspace
 		}
 	}
 	if shared.Workspaces != nil {
-		for _, v := range shared.Workspaces {
-			workspace, code, _ := accessor.UpdateOne(&workspace.Workspace{Shared: shared.UUID}, v)
+		for _, v := range shared.Workspaces { // update all the shared workspaces
+			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[utils.WORKSPACE.String()] == nil {
 				continue
 			}
@@ -64,7 +70,7 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkspace(shared *SharedWorkspace
 				if code != 200 {
 					continue
 				}
-				paccess := (&peer.Peer{})
+				paccess := (&peer.Peer{}) // send to all peers, add the shared workspace on the peer
 				s := workspace.Serialize()
 				s["name"] = fmt.Sprintf("%v", s["name"]) + "_" + p
 				b, err := paccess.LaunchPeerExecution(p, v, utils.WORKSPACE, tools.POST, s, wfa.Caller)
@@ -74,11 +80,14 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkspace(shared *SharedWorkspace
 			}
 		}
 	}
+	// deleting on peers before adding, to avoid conflicts on peers side
+	// because you have no reference to the remote shared workspace
 }
 
+// sharedWorkflow is a function that shares the shared workflow to the peers
 func (wfa *sharedWorkspaceMongoAccessor) sharedWorkflow(shared *SharedWorkspace, id string) {
 	accessor := (&w.Workflow{}).GetAccessor(nil)
-	eldest, code, _ := wfa.LoadOne(id)
+	eldest, code, _ := wfa.LoadOne(id) // get the eldest
 	if code == 200 {
 		eld := eldest.(*SharedWorkspace)
 		if eld.Workflows != nil {
@@ -91,15 +100,15 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkflow(shared *SharedWorkspace,
 						if id2 != id {
 							new = append(new, id2)
 						}
-					}
+					} // 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[utils.WORKFLOW.String()] == nil {
 						continue
 					}
-					paccess := (&peer.Peer{})
-					for _, p := range shared.Peers {
+					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, utils.WORKFLOW, tools.DELETE, nil, wfa.Caller)
 						if err != nil && b == nil {
 							wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
@@ -109,7 +118,7 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkflow(shared *SharedWorkspace,
 			}
 		}
 	}
-	if shared.Workflows != nil {
+	if shared.Workflows != nil { // update all the shared workflows
 		for _, v := range shared.Workflows {
 			data, code, _ := accessor.LoadOne(v)
 			if code == 200 {
@@ -121,9 +130,9 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkflow(shared *SharedWorkspace,
 						continue
 					}
 					paccess := (&peer.Peer{})
-					for _, p := range shared.Peers {
+					for _, p := range shared.Peers { // send to all peers
 						if code == 200 {
-							s := workflow.Serialize()
+							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, utils.WORKFLOW, tools.POST, s, wfa.Caller)
 							if err != nil && b == nil {
@@ -135,8 +144,11 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkflow(shared *SharedWorkspace,
 			}
 		}
 	}
+	// deleting on peers before adding, to avoid conflicts on peers side
+	// because you have no reference to the remote shared workflow
 }
 
+// sharedWorkspace is a function that shares the shared workspace to the peers
 func (wfa *sharedWorkspaceMongoAccessor) deleteToPeer(shared *SharedWorkspace) {
 	if wfa.Caller == nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[utils.SHARED_WORKSPACE.String()] == nil {
 		return
@@ -153,6 +165,7 @@ func (wfa *sharedWorkspaceMongoAccessor) deleteToPeer(shared *SharedWorkspace) {
 	}
 }
 
+// sharedWorkspace is a function that shares the shared workspace to the peers
 func (wfa *sharedWorkspaceMongoAccessor) sendToPeer(shared *SharedWorkspace) {
 	if wfa.Caller == nil || wfa.Caller.URLS == nil || wfa.Caller.URLS[utils.SHARED_WORKSPACE.String()] == nil {
 		return
@@ -171,20 +184,22 @@ func (wfa *sharedWorkspaceMongoAccessor) sendToPeer(shared *SharedWorkspace) {
 	}
 }
 
+// UpdateOne updates a shared workspace in the database, given its ID and the new data, it automatically share to peers if the workspace is shared
 func (wfa *sharedWorkspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	res, code, err := wfa.GenericUpdateOne(set.(*SharedWorkspace), id, wfa, &SharedWorkspace{})
-	fmt.Println("UPDATE SHARED", res.Serialize())
-	wfa.deleteToPeer(res.(*SharedWorkspace))
-	wfa.sharedWorkflow(res.(*SharedWorkspace), id)
-	wfa.sharedWorkspace(res.(*SharedWorkspace), id)
-	wfa.sendToPeer(res.(*SharedWorkspace))
+	wfa.deleteToPeer(res.(*SharedWorkspace))        // delete the shared workspace on the peer
+	wfa.sharedWorkflow(res.(*SharedWorkspace), id)  // replace all shared workflows
+	wfa.sharedWorkspace(res.(*SharedWorkspace), id) // replace all shared workspaces (not shared worspace obj but workspace one)
+	wfa.sendToPeer(res.(*SharedWorkspace))          // send the shared workspace (shared workspace object) to the peers
 	return res, code, err
 }
 
+// StoreOne stores a shared workspace in the database, it automatically share to peers if the workspace is shared
 func (wfa *sharedWorkspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	id, _ := static.GetMyLocalJsonPeer()
-	data.(*SharedWorkspace).CreatorID = id
-	data.(*SharedWorkspace).Peers = append(data.(*SharedWorkspace).Peers, id)
+	id, _ := static.GetMyLocalJsonPeer()                                      // get the local peer
+	data.(*SharedWorkspace).CreatorID = id                                    // set the creator id
+	data.(*SharedWorkspace).Peers = append(data.(*SharedWorkspace).Peers, id) // add the creator id to the peers
+	// then reset the shared fields
 	if data.(*SharedWorkspace).Workspaces == nil {
 		data.(*SharedWorkspace).Workspaces = []string{}
 	}
@@ -198,17 +213,19 @@ func (wfa *sharedWorkspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DB
 	d, code, err := wfa.GenericStoreOne(data.(*SharedWorkspace), wfa)
 
 	if code == 200 {
-		wfa.sharedWorkflow(d.(*SharedWorkspace), d.GetID())
-		wfa.sharedWorkspace(d.(*SharedWorkspace), d.GetID())
-		wfa.sendToPeer(d.(*SharedWorkspace))
+		wfa.sharedWorkflow(d.(*SharedWorkspace), d.GetID())  // create all shared workflows
+		wfa.sharedWorkspace(d.(*SharedWorkspace), d.GetID()) // create all shared workspaces
+		wfa.sendToPeer(d.(*SharedWorkspace))                 // send the shared workspace (shared workspace object) to the peers
 	}
 	return data, code, err
 }
 
+// CopyOne copies a shared workspace in the database
 func (wfa *sharedWorkspaceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
 	return wfa.StoreOne(data)
 }
 
+// enrich is a function that enriches the shared workspace with the shared objects
 func (wfa *sharedWorkspaceMongoAccessor) enrich(sharedWorkspace *SharedWorkspace) *SharedWorkspace {
 	access := (&workspace.Workspace{}).GetAccessor(nil)
 	res, code, _ := access.Search(&dbs.Filters{
@@ -257,6 +274,7 @@ func (wfa *sharedWorkspaceMongoAccessor) enrich(sharedWorkspace *SharedWorkspace
 	return sharedWorkspace
 }
 
+// LoadOne loads a shared workspace from the database, given its ID and enrich it
 func (wfa *sharedWorkspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
 	var sharedWorkspace SharedWorkspace
 	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
@@ -265,9 +283,10 @@ func (wfa *sharedWorkspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int
 		return nil, code, err
 	}
 	res_mongo.Decode(&sharedWorkspace)
-	return wfa.enrich(&sharedWorkspace), 200, nil
+	return wfa.enrich(&sharedWorkspace), 200, nil // enrich the shared workspace
 }
 
+// LoadAll loads all the shared workspaces from the database and enrich them
 func (wfa sharedWorkspaceMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
 	objs := []utils.ShallowDBObject{}
 	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
@@ -280,16 +299,17 @@ func (wfa sharedWorkspaceMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int,
 		return nil, 404, err
 	}
 	for _, r := range results {
-		objs = append(objs, wfa.enrich(&r))
+		objs = append(objs, wfa.enrich(&r)) // enrich the shared workspace
 	}
 	return objs, 200, nil
 }
 
+// Search searches for shared workspaces in the database, given some filters OR a search string
 func (wfa *sharedWorkspaceMongoAccessor) 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{
+			Or: map[string][]dbs.Filter{ // search by name only by default can be override
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
 			},
 		}
@@ -304,7 +324,7 @@ func (wfa *sharedWorkspaceMongoAccessor) Search(filters *dbs.Filters, search str
 		return nil, 404, err
 	}
 	for _, r := range results {
-		objs = append(objs, wfa.enrich(&r))
+		objs = append(objs, wfa.enrich(&r)) // enrich the shared workspace
 	}
 	return objs, 200, nil
 }

models/workspace/workspace.go

@@ -9,12 +9,13 @@ import (
 	"github.com/google/uuid"
 )
 
+// Workspace is a struct that represents a workspace
 type Workspace struct {
-	utils.AbstractObject
-	resources.ResourceSet
-	IsContextual bool   `json:"is_contextual" bson:"is_contextual" default:"false"`
-	Active       bool   `json:"active" bson:"active" default:"false"`
-	Shared       string `json:"shared,omitempty" bson:"shared,omitempty"`
+	utils.AbstractObject         // AbstractObject contains the basic fields of an object (id, name)
+	resources.ResourceSet        // ResourceSet contains the resources of the workspace (data, datacenter, processing, storage, workflow)
+	IsContextual          bool   `json:"is_contextual" bson:"is_contextual" default:"false"` // IsContextual is a flag that indicates if the workspace is contextual
+	Active                bool   `json:"active" bson:"active" default:"false"`               // Active is a flag that indicates if the workspace is active
+	Shared                string `json:"shared,omitempty" bson:"shared,omitempty"`           // Shared is the ID of the shared workspace
 }
 
 func (ao *Workspace) GetID() string {
@@ -32,11 +33,12 @@ func (d *Workspace) GetName() string {
 }
 
 func (d *Workspace) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
-	data := New()
-	data.Init(utils.WORKSPACE, caller)
+	data := New()                      // Create a new instance of the accessor
+	data.Init(utils.WORKSPACE, caller) // Initialize the accessor with the WORKSPACE model type
 	return data
 }
 
+// New creates a new instance of the workspaceMongoAccessor from a map
 func (dma *Workspace) Deserialize(j map[string]interface{}) utils.DBObject {
 	b, err := json.Marshal(j)
 	if err != nil {
@@ -46,6 +48,7 @@ func (dma *Workspace) Deserialize(j map[string]interface{}) utils.DBObject {
 	return dma
 }
 
+// Serialize returns the workspaceMongoAccessor as a map
 func (dma *Workspace) Serialize() map[string]interface{} {
 	var m map[string]interface{}
 	b, err := json.Marshal(dma)

models/workspace/workspace_mongo_accessor.go

@@ -16,28 +16,33 @@ import (
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
+// Workspace is a struct that represents a workspace
 type workspaceMongoAccessor struct {
-	utils.AbstractAccessor
+	utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
 }
 
+// New creates a new instance of the workspaceMongoAccessor
 func New() *workspaceMongoAccessor {
 	return &workspaceMongoAccessor{}
 }
 
+// DeleteOne deletes a workspace from the database, given its ID, it automatically share to peers if the workspace is shared
+// it checks if a workspace with the same name already exists
 func (wfa *workspaceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
 	res, code, err := wfa.GenericDeleteOne(id, wfa)
-	wfa.share(res.(*Workspace), true, wfa.Caller)
+	wfa.share(res.(*Workspace), true, wfa.Caller) // Share the deletion to the peers
 	return res, code, err
 }
 
+// UpdateOne updates a workspace in the database, given its ID, it automatically share to peers if the workspace is shared
 func (wfa *workspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	d := set.(*Workspace)
-	d.DataResources = nil
+	d := set.(*Workspace) // Get the workspace from the set
+	d.DataResources = nil // Reset the resources
 	d.DatacenterResources = nil
 	d.StorageResources = nil
 	d.ProcessingResources = nil
 	d.WorkflowResources = nil
-	if d.Active {
+	if d.Active { // If the workspace is active, deactivate all the other workspaces
 		res, _, err := wfa.LoadAll()
 		if err == nil {
 			for _, r := range res {
@@ -53,16 +58,18 @@ func (wfa *workspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (uti
 	return res, code, err
 }
 
+// StoreOne stores a workspace in the database, it checks if a workspace with the same name already exists
 func (wfa *workspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
 	filters := &dbs.Filters{
 		Or: map[string][]dbs.Filter{
 			"abstractobject.name": {{dbs.LIKE.String(), data.GetName() + "_workspace"}},
 		},
 	}
-	res, _, err := wfa.Search(filters, "")
-	if err == nil && len(res) > 0 {
+	res, _, err := wfa.Search(filters, "") // Search for the workspace
+	if err == nil && len(res) > 0 {        // If the workspace already exists, return an error
 		return nil, 409, errors.New("A workspace with the same name already exists")
 	}
+	// reset the resources
 	d := data.(*Workspace)
 	d.DataResources = nil
 	d.DatacenterResources = nil
@@ -72,11 +79,16 @@ func (wfa *workspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject
 	return wfa.GenericStoreOne(d, wfa)
 }
 
+// CopyOne copies a workspace in the database
 func (wfa *workspaceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
 	return wfa.GenericStoreOne(data, wfa)
 }
 
+/*
+This function is used to fill the workspace with the resources
+*/
 func (wfa *workspaceMongoAccessor) fill(workflow *Workspace) *Workspace {
+	// Fill the workspace with the resources
 	if workflow.Datas != nil && len(workflow.Datas) > 0 {
 		dataAccessor := (&data.DataResource{}).GetAccessor(nil)
 		for _, id := range workflow.Datas {
@@ -86,6 +98,7 @@ func (wfa *workspaceMongoAccessor) fill(workflow *Workspace) *Workspace {
 			}
 		}
 	}
+	// Fill the workspace with the datacenters
 	if workflow.Datacenters != nil && len(workflow.Datacenters) > 0 {
 		dataAccessor := (&datacenter.DatacenterResource{}).GetAccessor(nil)
 		for _, id := range workflow.Datacenters {
@@ -95,6 +108,7 @@ func (wfa *workspaceMongoAccessor) fill(workflow *Workspace) *Workspace {
 			}
 		}
 	}
+	// Fill the workspace with the storages
 	if workflow.Storages != nil && len(workflow.Storages) > 0 {
 		dataAccessor := (&storage.StorageResource{}).GetAccessor(nil)
 		for _, id := range workflow.Storages {
@@ -104,6 +118,7 @@ func (wfa *workspaceMongoAccessor) fill(workflow *Workspace) *Workspace {
 			}
 		}
 	}
+	// Fill the workspace with the processings
 	if workflow.Processings != nil && len(workflow.Processings) > 0 {
 		dataAccessor := (&processing.ProcessingResource{}).GetAccessor(nil)
 		for _, id := range workflow.Processings {
@@ -113,6 +128,7 @@ func (wfa *workspaceMongoAccessor) fill(workflow *Workspace) *Workspace {
 			}
 		}
 	}
+	// Fill the workspace with the workflows
 	if workflow.Workflows != nil && len(workflow.Workflows) > 0 {
 		dataAccessor := (&w.WorkflowResource{}).GetAccessor(nil)
 		for _, id := range workflow.Workflows {
@@ -125,6 +141,7 @@ func (wfa *workspaceMongoAccessor) fill(workflow *Workspace) *Workspace {
 	return workflow
 }
 
+// LoadOne loads a workspace from the database, given its ID
 func (wfa *workspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
 	var workflow Workspace
 	res_mongo, code, err := mongo.MONGOService.LoadOne(id, wfa.GetType())
@@ -137,6 +154,7 @@ func (wfa *workspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int, erro
 	return wfa.fill(&workflow), 200, nil
 }
 
+// LoadAll loads all the workspaces from the database
 func (wfa workspaceMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error) {
 	objs := []utils.ShallowDBObject{}
 	res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType())
@@ -154,11 +172,12 @@ func (wfa workspaceMongoAccessor) LoadAll() ([]utils.ShallowDBObject, int, error
 	return objs, 200, nil
 }
 
+// Search searches for workspaces in the database, given some filters OR a search string
 func (wfa *workspaceMongoAccessor) 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{
+			Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
 				"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
 			},
 		}
@@ -178,6 +197,9 @@ func (wfa *workspaceMongoAccessor) Search(filters *dbs.Filters, search string) (
 	return objs, 200, nil
 }
 
+/*
+This function is used to share the workspace with the peers
+*/
 func (wfa *workspaceMongoAccessor) share(realData *Workspace, delete bool, caller *tools.HTTPCaller) {
 	if realData.Shared == "" {
 		return
@@ -191,12 +213,12 @@ func (wfa *workspaceMongoAccessor) share(realData *Workspace, delete bool, calle
 	paccess := &peer.Peer{}
 	for _, p := range res.(*shallow_shared_workspace.ShallowSharedWorkspace).Peers {
 		paccess.UUID = p
-		if paccess.IsMySelf() {
+		if paccess.IsMySelf() { // If the peer is the current peer, never share because it will create a loop
 			continue
 		}
-		if delete {
+		if delete { // If the workspace is deleted, share the deletion
 			_, err = paccess.LaunchPeerExecution(p, res.GetID(), utils.WORKSPACE, tools.DELETE, map[string]interface{}{}, caller)
-		} else {
+		} else { // If the workspace is updated, share the update
 			_, err = paccess.LaunchPeerExecution(p, res.GetID(), utils.WORKSPACE, tools.PUT, res.Serialize(), caller)
 		}
 	}