massive draft for payment process (UNCOMPLETE)

models/resources/workflow.go

@@ -1,18 +1,96 @@
 package resources
 
 import (
-	"cloud.o-forge.io/core/oc-lib/models/resources/resource_model"
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/common/pricing"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 	"cloud.o-forge.io/core/oc-lib/tools"
 )
 
-// WorkflowResource is a struct that represents a workflow resource
-// it defines the resource workflow
-type WorkflowResource struct {
-	resource_model.AbstractResource
+// COMPLEX SHOULD BE REFACTORED
+// we don't have any information about the accessor
+type abstractWorkflowResource struct {
+	ExploitedResourceSet
 	WorkflowID string `bson:"workflow_id,omitempty" json:"workflow_id,omitempty"` // WorkflowID is the ID of the native workflow
 }
 
-func (d *WorkflowResource) GetAccessor(username string, peerID string, groups []string, caller *tools.HTTPCaller) utils.Accessor {
-	return New[*WorkflowResource](tools.WORKFLOW_RESOURCE, username, peerID, groups, caller, func() utils.DBObject { return &WorkflowResource{} }) // Create a new instance of the accessor
+// WorkflowResource is a struct that represents a workflow resource
+// it defines the resource workflow
+type WorkflowResource struct {
+	AbstractResource[*ResourceInstance[*ResourcePartnerShip[*WorkflowResourcePricingProfile]]]
+	abstractWorkflowResource
+}
+
+type CustomizedWorkflowResource struct {
+	AbstractCustomizedResource[*ResourceInstance[*ResourcePartnerShip[*WorkflowResourcePricingProfile]]]
+	abstractWorkflowResource
+}
+
+func (r *CustomizedWorkflowResource) GetType() tools.DataType {
+	return tools.WORKFLOW_RESOURCE
+}
+
+func (d *WorkflowResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
+	return NewAccessor[*WorkflowResource](tools.WORKFLOW_RESOURCE, request, func() utils.DBObject { return &WorkflowResource{} }) // Create a new instance of the accessor
+}
+
+type WorkflowResourcePricingProfile struct {
+	ExploitedResourceSet
+	pricing.ExploitPricingProfile // ExploitPricingProfile is the pricing profile of a workflow it means that we exploit the resource for an amount of continuous time
+}
+
+func (p *WorkflowResourcePricingProfile) IsBuying() bool {
+	return false
+}
+
+/*
+* Missing wich Instance is selected
+*
+ */
+
+func (p *WorkflowResourcePricingProfile) GetPrice(amountOfData float64, val float64, start time.Time, end time.Time, request *tools.APIRequest, params ...string) (float64, error) {
+	// load workflow
+	price := float64(0)
+	pp, err := getPrice[*CustomizedDataResource](p.DataResources, amountOfData, val, start, end, request, params...)
+	if err != nil {
+		return 0, err
+	}
+	price += pp
+	pp, err = getPrice[*CustomizedStorageResource](p.StorageResources, amountOfData, val, start, end, request, params...)
+	if err != nil {
+		return 0, err
+	}
+	price += pp
+	pp, err = getPrice[*CustomizedProcessingResource](p.ProcessingResources, amountOfData, val, start, end, request, params...)
+	if err != nil {
+		return 0, err
+	}
+	price += pp
+	pp, err = getPrice[*CustomizedComputeResource](p.ComputeResources, amountOfData, val, start, end, request, params...)
+	if err != nil {
+		return 0, err
+	}
+	price += pp
+	pp, err = getPrice[*CustomizedWorkflowResource](p.WorkflowResources, amountOfData, val, start, end, request, params...)
+	if err != nil {
+		return 0, err
+	}
+	price += pp
+	return price, nil
+}
+
+func getPrice[T ShallowResourceInterface](arr []T, amountOfData float64, val float64, start time.Time, end time.Time, request *tools.APIRequest, params ...string) (float64, error) {
+	// load workflow
+	price := float64(0)
+	for _, data := range arr {
+		partner := data.GetPartnership(request)
+		pricing := partner.GetPricing(data.GetPricingID())
+		pp, err := pricing.GetPrice(amountOfData, val, start, end, request)
+		if err != nil {
+			return 0, err
+		}
+		price += pp
+	}
+	return price, nil
 }