oc-lib/models/resources/models.go

package resources

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

type ResourceSet struct {
	Datas       []string `bson:"datas,omitempty" json:"datas,omitempty"`
	Storages    []string `bson:"storages,omitempty" json:"storages,omitempty"`
	Processings []string `bson:"processings,omitempty" json:"processings,omitempty"`
	Computes    []string `bson:"computes,omitempty" json:"computes,omitempty"`
	Workflows   []string `bson:"workflows,omitempty" json:"workflows,omitempty"`
	NativeTool  []string `bson:"native,omitempty" json:"native,omitempty"`
	Services    []string `bson:"services,omitempty" json:"services,omitempty"`
	Dynamics    []string `bson:"dynamics,omitempty" json:"dynamics,omitempty"`

	// Runtime-only resource objects — not persisted. Populated by Fill() from the ID lists above.
	// Use WorkspaceResourceSet when full object persistence is needed (workspace fluid catalog).
	DynamicResources    []*DynamicResource    `bson:"-" json:"dynamic_resources,omitempty"`
	DataResources       []*DataResource       `bson:"-" json:"data_resources,omitempty"`
	StorageResources    []*StorageResource    `bson:"-" json:"storage_resources,omitempty"`
	ProcessingResources []*ProcessingResource `bson:"-" json:"processing_resources,omitempty"`
	ComputeResources    []*ComputeResource    `bson:"-" json:"compute_resources,omitempty"`
	WorkflowResources   []*WorkflowResource   `bson:"-" json:"workflow_resources,omitempty"`
	NativeTools         []*NativeTool         `bson:"-" json:"native_tools,omitempty"`
	ServiceResources    []*ServiceResource    `bson:"-" json:"service_resources,omitempty"`
}

// WorkspaceResourceSet mirrors ResourceSet but persists complete resource objects to MongoDB.
// Use this in workspace documents where the workspace acts as a fluid resource catalog.
// The *Resource fields are loaded from bson on read; Fill() skips catalog lookup when they are
// already populated.
type WorkspaceResourceSet struct {
	Datas       []string `bson:"datas,omitempty" json:"datas,omitempty"`
	Storages    []string `bson:"storages,omitempty" json:"storages,omitempty"`
	Processings []string `bson:"processings,omitempty" json:"processings,omitempty"`
	Computes    []string `bson:"computes,omitempty" json:"computes,omitempty"`
	Workflows   []string `bson:"workflows,omitempty" json:"workflows,omitempty"`
	NativeTool  []string `bson:"native,omitempty" json:"native,omitempty"`
	Services    []string `bson:"services,omitempty" json:"services,omitempty"`
	Dynamics    []string `bson:"dynamics,omitempty" json:"dynamics,omitempty"`

	DynamicResources    []*DynamicResource    `bson:"dynamic_resources,omitempty" json:"dynamic_resources,omitempty"`
	DataResources       []*DataResource       `bson:"data_resources,omitempty" json:"data_resources,omitempty"`
	StorageResources    []*StorageResource    `bson:"storage_resources,omitempty" json:"storage_resources,omitempty"`
	ProcessingResources []*ProcessingResource `bson:"processing_resources,omitempty" json:"processing_resources,omitempty"`
	ComputeResources    []*ComputeResource    `bson:"compute_resources,omitempty" json:"compute_resources,omitempty"`
	WorkflowResources   []*WorkflowResource   `bson:"workflow_resources,omitempty" json:"workflow_resources,omitempty"`
	NativeTools         []*NativeTool         `bson:"native_tools,omitempty" json:"native_tools,omitempty"`
	ServiceResources    []*ServiceResource    `bson:"service_resources,omitempty" json:"service_resources,omitempty"`
}

func (r *WorkspaceResourceSet) Clear() {
	r.DataResources = nil
	r.StorageResources = nil
	r.ProcessingResources = nil
	r.ComputeResources = nil
	r.WorkflowResources = nil
	r.ServiceResources = nil
	r.DynamicResources = nil
	r.NativeTools = nil
}

// Fill populates *Resource fields from their ID lists. When a field is already non-nil
// (loaded from the workspace MongoDB document), the catalog lookup is skipped for that type.
func (r *WorkspaceResourceSet) Fill(request *tools.APIRequest) {
	if r.DataResources == nil {
		for _, id := range r.Datas {
			if d, _, e := (&DataResource{}).GetAccessor(request).LoadOne(id); e == nil {
				r.DataResources = append(r.DataResources, d.(*DataResource))
			}
		}
	}
	if r.ComputeResources == nil {
		for _, id := range r.Computes {
			if d, _, e := (&ComputeResource{}).GetAccessor(request).LoadOne(id); e == nil {
				r.ComputeResources = append(r.ComputeResources, d.(*ComputeResource))
			}
		}
	}
	if r.StorageResources == nil {
		for _, id := range r.Storages {
			if d, _, e := (&StorageResource{}).GetAccessor(request).LoadOne(id); e == nil {
				r.StorageResources = append(r.StorageResources, d.(*StorageResource))
			}
		}
	}
	if r.ProcessingResources == nil {
		for _, id := range r.Processings {
			if d, _, e := (&ProcessingResource{}).GetAccessor(request).LoadOne(id); e == nil {
				r.ProcessingResources = append(r.ProcessingResources, d.(*ProcessingResource))
			}
		}
	}
	if r.WorkflowResources == nil {
		for _, id := range r.Workflows {
			if d, _, e := (&WorkflowResource{}).GetAccessor(request).LoadOne(id); e == nil {
				r.WorkflowResources = append(r.WorkflowResources, d.(*WorkflowResource))
			}
		}
	}
	if r.ServiceResources == nil {
		for _, id := range r.Services {
			if d, _, e := (&ServiceResource{}).GetAccessor(request).LoadOne(id); e == nil {
				r.ServiceResources = append(r.ServiceResources, d.(*ServiceResource))
			}
		}
	}
	if r.DynamicResources == nil {
		for _, id := range r.Dynamics {
			if d, _, e := (&DynamicResource{}).GetAccessor(request).LoadOne(id); e == nil {
				r.DynamicResources = append(r.DynamicResources, d.(*DynamicResource))
			}
		}
	}
	for _, d := range r.DynamicResources {
		var candidates []ResourceInterface
		switch d.Type {
		case tools.COMPUTE_RESOURCE:
			for _, c := range r.ComputeResources {
				candidates = append(candidates, c)
			}
		case tools.DATA_RESOURCE:
			for _, c := range r.DataResources {
				candidates = append(candidates, c)
			}
		case tools.STORAGE_RESOURCE:
			for _, c := range r.StorageResources {
				candidates = append(candidates, c)
			}
		case tools.PROCESSING_RESOURCE:
			for _, c := range r.ProcessingResources {
				candidates = append(candidates, c)
			}
		case tools.WORKFLOW_RESOURCE:
			for _, c := range r.WorkflowResources {
				candidates = append(candidates, c)
			}
		case tools.SERVICE_RESOURCE:
			for _, c := range r.ServiceResources {
				candidates = append(candidates, c)
			}
		}
		if len(candidates) > 0 {
			d.SetAllowedInstancesFromSet(candidates, request)
		} else {
			d.SetAllowedInstances(request)
		}
	}
}

func (r *ResourceSet) Clear() {
	r.DataResources = nil
	r.StorageResources = nil
	r.ProcessingResources = nil
	r.ComputeResources = nil
	r.WorkflowResources = nil
	r.ServiceResources = nil
	r.DynamicResources = nil
}

func (r *ResourceSet) Fill(request *tools.APIRequest) {
	r.Clear()
	for k, v := range map[utils.DBObject][]string{
		(&DataResource{}):       r.Datas,
		(&ComputeResource{}):    r.Computes,
		(&StorageResource{}):    r.Storages,
		(&ProcessingResource{}): r.Processings,
		(&WorkflowResource{}):   r.Workflows,
		(&ServiceResource{}):    r.Services,
		(&DynamicResource{}):    r.Dynamics,
	} {
		for _, id := range v {
			d, _, e := k.GetAccessor(request).LoadOne(id)
			if e == nil {
				switch k.(type) {
				case *DataResource:
					r.DataResources = append(r.DataResources, d.(*DataResource))
				case *ComputeResource:
					r.ComputeResources = append(r.ComputeResources, d.(*ComputeResource))
				case *StorageResource:
					r.StorageResources = append(r.StorageResources, d.(*StorageResource))
				case *ProcessingResource:
					r.ProcessingResources = append(r.ProcessingResources, d.(*ProcessingResource))
				case *WorkflowResource:
					r.WorkflowResources = append(r.WorkflowResources, d.(*WorkflowResource))
				case *ServiceResource:
					r.ServiceResources = append(r.ServiceResources, d.(*ServiceResource))
				case *DynamicResource:
					r.DynamicResources = append(r.DynamicResources, d.(*DynamicResource))
				}
			}
		}
	}
	for _, d := range r.DynamicResources {
		d.SetAllowedInstances(request)
	}
}

type ItemResource struct {
	Data       *DataResource       `bson:"data,omitempty" json:"data,omitempty"`
	Processing *ProcessingResource `bson:"processing,omitempty" json:"processing,omitempty"`
	Storage    *StorageResource    `bson:"storage,omitempty" json:"storage,omitempty"`
	Compute    *ComputeResource    `bson:"compute,omitempty" json:"compute,omitempty"`
	Workflow   *WorkflowResource   `bson:"workflow,omitempty" json:"workflow,omitempty"`
	NativeTool *NativeTool         `bson:"native_tools,omitempty" json:"native_tools,omitempty"`
	Service    *ServiceResource    `bson:"service,omitempty" json:"service,omitempty"`
	Dynamic    *DynamicResource    `bson:"dynamic,omitempty" json:"dynamic,omitempty"`
}