repair accessor call

models/workflow/workflow_mongo_accessor.go

@@ -24,10 +24,10 @@ func (wfa *WorkflowMongoAccessor) execution(realData *Workflow, delete bool) (in
 	if delete {
 		mongo.MONGOService.DeleteMultiple(map[string]interface{}{
 			"workflow_id": realData.UUID,
-		}, wfa.GetType())
+		}, utils.WORKFLOW_EXECUTION.String())
 	}
 	if realData.Schedule != nil {
-		accessor := workflow_execution.WorkflowExecutionMongoAccessor{}
+		accessor := (&workflow_execution.WorkflowExecution{}).GetAccessor()
 		if realData.Schedule.Start.IsZero() {
 			return 422, errors.New("should get a start date on the scheduler.")
 		}
@@ -94,7 +94,7 @@ func (wfa *WorkflowMongoAccessor) LoadOne(id string) (utils.DBObject, int, error
 	}
 	res_mongo.Decode(&workflow)
 	// add to workspace
-	access := workspace.WorkspaceMongoAccessor{}
+	access := (&workspace.Workspace{}).GetAccessor()
 	ws, _, err := mongo.MONGOService.LoadFilter(map[string]interface{}{
 		"active": true,
 	}, utils.WORKSPACE.String())