feat(core): allow events and action to enable disable based on toggle feature

projects/workflows-creator/src/lib/classes/nodes/abstract-workflow-action.class.ts

@@ -4,4 +4,14 @@ import {AbstractWorkflowNode} from './abstract-workflow-node.class';
 export abstract class WorkflowAction<E> extends AbstractWorkflowNode<E> {
   abstract isElseAction: boolean;
   type = NodeTypes.ACTION;
+
+  private static _isEnabled = true;
+
+  isEnabled(): boolean {
+    return (this.constructor as typeof WorkflowAction)._isEnabled;
+  }
+
+  static setEnabled(value: boolean): void {
+    this._isEnabled = value;
+  }
 }

projects/workflows-creator/src/lib/classes/nodes/abstract-workflow-event.class.ts

@@ -5,4 +5,13 @@ export abstract class WorkflowEvent<E> extends AbstractWorkflowNode<E> {
   abstract trigger: boolean;
   type = NodeTypes.EVENT;
   startElement: string;
+  private static _isEnabled = true;
+
+  isEnabled(): boolean {
+    return (this.constructor as typeof WorkflowEvent)._isEnabled;
+  }
+
+  static setEnabled(value: boolean): void {
+    this._isEnabled = value;
+  }
 }

projects/workflows-creator/src/lib/services/bpmn/node.service.ts

@@ -43,6 +43,7 @@ export class BpmnNodesService<E> extends NodeService<E> {
     const actions = this.nodes
       .map(Node => new Node(localizedStrings, this.utils.uuid()))
       .filter(n => n.type === NodeTypes.ACTION)
+      .filter(action => (action as WorkflowAction<E>).isEnabled())
       .sort((a, b) =>
         a.name.toString().localeCompare(b.name.toString(), undefined, {
           sensitivity: 'base',
@@ -83,7 +84,8 @@ export class BpmnNodesService<E> extends NodeService<E> {
           ),
       )
       .filter(n => n.type === NodeTypes.EVENT)
-      .filter(instance => trigger === (instance as WorkflowEvent<E>).trigger);
+      .filter(instance => trigger === (instance as WorkflowEvent<E>).trigger)
+      .filter(instance => (instance as WorkflowEvent<E>).isEnabled());
   }
 
   /**