workflow partial allows

models/utils/common.go

@@ -13,6 +13,17 @@ type Owner struct {
 	Logo string `json:"logo,omitempty" bson:"logo,omitempty"`
 }
 
+func VerifyAccess(a Accessor, id string) error {
+	data, _, err := a.LoadOne(id)
+	if err != nil {
+		return err
+	}
+	if a.ShouldVerifyAuth() && !data.VerifyAuth(a.GetRequest()) {
+		return errors.New("you are not allowed to access :" + a.GetType().String())
+	}
+	return nil
+}
+
 // GenericLoadOne loads one object from the database (generic)
 func GenericStoreOne(data DBObject, a Accessor) (DBObject, int, error) {
 	data.GenerateID()

models/workflow/graph/graph.go

@@ -9,9 +9,29 @@ import (
 
 // Graph is a struct that represents a graph
 type Graph struct {
-	Zoom  float64              `bson:"zoom" json:"zoom" default:"1"`                        // Zoom is the graphical zoom of the graph
-	Items map[string]GraphItem `bson:"items" json:"items" default:"{}" validate:"required"` // Items is the list of elements in the graph
-	Links []GraphLink          `bson:"links" json:"links" default:"{}" validate:"required"` // Links is the list of links between elements in the graph
+	Partial bool                 `json:"partial" default:"false"`                             // Partial is a flag that indicates if the graph is partial
+	Zoom    float64              `bson:"zoom" json:"zoom" default:"1"`                        // Zoom is the graphical zoom of the graph
+	Items   map[string]GraphItem `bson:"items" json:"items" default:"{}" validate:"required"` // Items is the list of elements in the graph
+	Links   []GraphLink          `bson:"links" json:"links" default:"{}" validate:"required"` // Links is the list of links between elements in the graph
+}
+
+func (g *Graph) Clear(id string) {
+	realItems := map[string]GraphItem{}
+	for k, it := range g.Items {
+		if k == id {
+			realinks := []GraphLink{}
+			for _, link := range g.Links {
+				if link.Source.ID != id && link.Destination.ID != id {
+					realinks = append(realinks, link)
+				}
+			}
+			g.Links = realinks
+			g.Partial = true
+		} else {
+			realItems[k] = it
+		}
+	}
+	g.Items = realItems
 }
 
 func (wf *Graph) IsProcessing(item GraphItem) bool {

models/workflow/graph/item.go

@@ -28,3 +28,11 @@ func (g *GraphItem) GetResource() (tools.DataType, resources.ResourceInterface)
 	}
 	return tools.INVALID, nil
 }
+
+func (g *GraphItem) Clear() {
+	g.Data = nil
+	g.Compute = nil
+	g.Workflow = nil
+	g.Processing = nil
+	g.Storage = nil
+}

models/workflow/workflow_mongo_accessor.go

@@ -1,6 +1,8 @@
 package workflow
 
 import (
+	"errors"
+
 	"cloud.o-forge.io/core/oc-lib/dbs"
 	"cloud.o-forge.io/core/oc-lib/logs"
 	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
@@ -47,7 +49,7 @@ func (a *workflowMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error
 		a.execute(res.(*Workflow), true, false) // up to date the workspace for the workflow
 		a.share(res.(*Workflow), true, a.GetCaller())
 	}
-	return res, code, err
+	return a.verifyResource(res), code, err
 }
 
 /*
@@ -89,7 +91,11 @@ func (a *workflowMongoAccessor) share(realData *Workflow, delete bool, caller *t
 // UpdateOne updates a workflow in the database
 func (a *workflowMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	// avoid the update if the schedule is the same
-	res, code, err := utils.GenericUpdateOne(set, id, a, &Workflow{})
+	set = a.verifyResource(set)
+	if set.(*Workflow).Graph.Partial {
+		return nil, 403, errors.New("you are not allowed to update a partial workflow")
+	}
+	res, code, err := utils.GenericUpdateOne(a.verifyResource(set), id, a, &Workflow{})
 	if code != 200 {
 		return nil, code, err
 	}
@@ -101,7 +107,11 @@ func (a *workflowMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.
 
 // StoreOne stores a workflow in the database
 func (a *workflowMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
+	data = a.verifyResource(data)
 	d := data.(*Workflow)
+	if d.Graph.Partial {
+		return nil, 403, errors.New("you are not allowed to update a partial workflow")
+	}
 	res, code, err := utils.GenericStoreOne(d, a)
 	if err != nil || code != 200 {
 		return nil, code, err
@@ -121,7 +131,6 @@ func (a *workflowMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, in
 // 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 (a *workflowMongoAccessor) execute(workflow *Workflow, delete bool, active bool) {
-
 	filters := &dbs.Filters{
 		Or: map[string][]dbs.Filter{ // filter by standard workspace name attached to a workflow
 			"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: workflow.Name + "_workspace"}},
@@ -164,7 +173,7 @@ func (a *workflowMongoAccessor) LoadOne(id string) (utils.DBObject, int, error)
 	return utils.GenericLoadOne[*Workflow](id, func(d utils.DBObject) (utils.DBObject, int, error) {
 		w := d.(*Workflow)
 		a.execute(w, false, true) // if no workspace is attached to the workflow, create it
-		return d, 200, nil
+		return a.verifyResource(d), 200, nil
 	}, a)
 }
 
@@ -173,5 +182,36 @@ func (a *workflowMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject,
 }
 
 func (a *workflowMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
-	return utils.GenericSearch[*Workflow](filters, search, (&Workflow{}).GetObjectFilters(search), func(d utils.DBObject) utils.ShallowDBObject { return d }, isDraft, a)
+	return utils.GenericSearch[*Workflow](filters, search, (&Workflow{}).GetObjectFilters(search), func(d utils.DBObject) utils.ShallowDBObject { return a.verifyResource(d) }, isDraft, a)
+}
+
+func (a *workflowMongoAccessor) verifyResource(obj utils.DBObject) utils.DBObject {
+	wf := obj.(*Workflow)
+	if wf.Graph == nil {
+		return nil
+	}
+	for _, item := range wf.Graph.Items {
+		t, resource := item.GetResource()
+		if resource == nil {
+			continue
+		}
+		var access utils.Accessor
+		if t == tools.COMPUTE_RESOURCE {
+			access = resources.NewAccessor[*resources.ComputeResource](t, a.GetRequest(), func() utils.DBObject { return &resources.ComputeResource{} })
+		} else if t == tools.PROCESSING_RESOURCE {
+			access = resources.NewAccessor[*resources.ProcessingResource](t, a.GetRequest(), func() utils.DBObject { return &resources.ProcessingResource{} })
+		} else if t == tools.STORAGE_RESOURCE {
+			access = resources.NewAccessor[*resources.StorageResource](t, a.GetRequest(), func() utils.DBObject { return &resources.StorageResource{} })
+		} else if t == tools.WORKFLOW_RESOURCE {
+			access = resources.NewAccessor[*resources.WorkflowResource](t, a.GetRequest(), func() utils.DBObject { return &resources.WorkflowResource{} })
+		} else if t == tools.DATA_RESOURCE {
+			access = resources.NewAccessor[*resources.DataResource](t, a.GetRequest(), func() utils.DBObject { return &resources.DataResource{} })
+		} else {
+			wf.Graph.Clear(item.Data.GetID())
+		}
+		if error := utils.VerifyAccess(access, resource.GetID()); error != nil {
+			wf.Graph.Clear(item.Data.GetID())
+		}
+	}
+	return wf
 }