oc-lib/models/resources/workflow.go

package resources

import (
	"time"

	"cloud.o-forge.io/core/oc-lib/models/utils"
	"cloud.o-forge.io/core/oc-lib/tools"
)

// 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
}

// 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 {
	ID string `json:"id,omitempty" bson:"id,omitempty"`
	ExploitedResourceSet
}

func (p *WorkflowResourcePricingProfile) GetOverrideStrategyValue() int {
	return -1
}

func (p *WorkflowResourcePricingProfile) GetID() string {
	return p.ID
}

func (p *WorkflowResourcePricingProfile) IsPurchased() 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
}