Fixed updated widget: Cleared creationTime

@@ -181,8 +181,9 @@ export class WidgetService {
   public saveWidgetType(widgetInfo: WidgetInfo,
                         id: WidgetTypeId,
                         bundleAlias: string,
+                        createdTime: number,
                         config?: RequestConfig): Observable<WidgetType> {
-    const widgetTypeInstance = toWidgetType(widgetInfo, id, undefined, bundleAlias);
+    const widgetTypeInstance = toWidgetType(widgetInfo, id, undefined, bundleAlias, createdTime);
     return this.http.post<WidgetType>('/api/widgetType', widgetTypeInstance,
       defaultHttpOptionsFromConfig(config)).pipe(
       tap((savedWidgetType) => {

@@ -107,7 +107,7 @@ export class WidgetComponentService {
             image: this.utils.editWidgetInfo.image,
             description: this.utils.editWidgetInfo.description,
             defaultConfig: this.utils.editWidgetInfo.defaultConfig
-          }, new WidgetTypeId('1'), new TenantId( NULL_UUID ), 'customWidgetBundle'
+          }, new WidgetTypeId('1'), new TenantId( NULL_UUID ), 'customWidgetBundle', undefined
         );
       }
       const initSubject = new ReplaySubject();

@@ -446,7 +446,8 @@ export function toWidgetInfo(widgetTypeEntity: WidgetType): WidgetInfo {
   };
 }
 
-export function toWidgetType(widgetInfo: WidgetInfo, id: WidgetTypeId, tenantId: TenantId, bundleAlias: string): WidgetType {
+export function toWidgetType(widgetInfo: WidgetInfo, id: WidgetTypeId, tenantId: TenantId,
+                             bundleAlias: string, createdTime: number): WidgetType {
   const descriptor: WidgetTypeDescriptor = {
     type: widgetInfo.type,
     sizeX: widgetInfo.sizeX,
@@ -462,6 +463,7 @@ export function toWidgetType(widgetInfo: WidgetInfo, id: WidgetTypeId, tenantId:
   return {
     id,
     tenantId,
+    createdTime,
     bundleAlias,
     alias: widgetInfo.alias,
     name: widgetInfo.widgetName,

@@ -516,7 +516,8 @@ export class WidgetEditorComponent extends PageComponent implements OnInit, OnDe
 
   private commitSaveWidget() {
     const id = (this.widgetType && this.widgetType.id) ? this.widgetType.id : undefined;
-    this.widgetService.saveWidgetType(this.widget, id, this.widgetsBundle.alias).subscribe(
+    const createdTime = (this.widgetType && this.widgetType.createdTime) ? this.widgetType.createdTime : undefined;
+    this.widgetService.saveWidgetType(this.widget, id, this.widgetsBundle.alias, createdTime).subscribe(
       (widgetTypeInstance) => {
         this.setWidgetType(widgetTypeInstance);
         this.saveWidgetPending = false;
@@ -543,7 +544,7 @@ export class WidgetEditorComponent extends PageComponent implements OnInit, OnDe
           config.title = this.widget.widgetName;
           this.widget.defaultConfig = JSON.stringify(config);
           this.isDirty = false;
-          this.widgetService.saveWidgetType(this.widget, undefined, saveWidgetAsData.bundleAlias).subscribe(
+          this.widgetService.saveWidgetType(this.widget, undefined, saveWidgetAsData.bundleAlias, undefined).subscribe(
             (widgetTypeInstance) => {
               this.router.navigateByUrl(`/widgets-bundles/${saveWidgetAsData.bundleId}/widgetTypes/${widgetTypeInstance.id.id}`);
             }