Flow loses highlighted path on page reloads

[so.git] / so-monitoring / so-monitoring-ui / src / main / frontend / src / app / data.service.ts

diff --git a/so-monitoring/so-monitoring-ui/src/main/frontend/src/app/data.service.ts b/so-monitoring/so-monitoring-ui/src/main/frontend/src/app/data.service.ts
index 7967390..2e8f423 100644 (file)
--- a/so-monitoring/so-monitoring-ui/src/main/frontend/src/app/data.service.ts
+++ b/so-monitoring/so-monitoring-ui/src/main/frontend/src/app/data.service.ts
@@ -30,6 +30,7 @@ import { environment } from '../environments/environment';
 import { HttpResponse } from '@angular/common/http';\r
 import { PII } from './model/processInstance.model';\r
 import { HttpErrorHandlerService } from './http-error-handler.service';\r
+import { ACTINST } from './model/activityInstance.model';\r
 \r
 \r
 @Injectable({\r
@@ -59,12 +60,12 @@ export class DataService {
   }\r
 \r
   // HTTP GET to return Activity instancs using ProcessInstanceID\r
-  getActivityInstance(processInstanceId) {\r
+  getActivityInstance(processInstanceId): Promise<ACTINST[]> {\r
     var url = environment.soMonitoringBackendURL + 'activity-instance/' + processInstanceId;\r
-    return this.http.get(url)\r
+    return this.http.get<ACTINST[]>(url)\r
       .pipe(\r
         catchError(this.httpErrorHandlerService.handleError("GET", url))\r
-      );\r
+      ).toPromise();\r
   }\r
 \r
   // HTTP GET to return Activity Instance using ProcessInstanceID\r