Replace API call by already available information about the permission to log time

frontend/src/app/modules/fields/display/field-types/wp-spent-time-display-field.module.ts

@@ -33,7 +33,6 @@ import { ProjectResource } from "core-app/modules/hal/resources/project-resource
 import { InjectField } from "core-app/helpers/angular/inject-field.decorator";
 import * as URI from 'urijs';
 import { TimeEntryCreateService } from 'core-app/modules/time_entries/create/create.service';
-import {TimeEntryDmService} from "core-app/modules/hal/dm-services/time-entry-dm.service";
 
 export class WorkPackageSpentTimeDisplayField extends DurationDisplayField {
   public text = {
@@ -44,7 +43,6 @@ export class WorkPackageSpentTimeDisplayField extends DurationDisplayField {
   @InjectField() PathHelper:PathHelperService;
   @InjectField() projectCacheService:ProjectCacheService;
   @InjectField() timeEntryCreateService:TimeEntryCreateService;
-  @InjectField() timeEntryDm:TimeEntryDmService;
 
   public render(element:HTMLElement, displayText:string):void {
     if (!this.value) {
@@ -75,23 +73,18 @@ export class WorkPackageSpentTimeDisplayField extends DurationDisplayField {
   }
 
   private appendTimelogLink(element:HTMLElement) {
-    this
-      .timeEntryDm
-      .list({ pageSize: 1 })
-      .then(collection => {
-        if (!!collection.createTimeEntry) {
-          const timelogElement = document.createElement('a');
-          timelogElement.setAttribute('class','icon icon-time');
-          timelogElement.textContent = this.text.logTime;
+    if (this.resource.logTime) {
+      const timelogElement = document.createElement('a');
+      timelogElement.setAttribute('class','icon icon-time');
+      timelogElement.textContent = this.text.logTime;
 
-          element.appendChild(timelogElement);
+      element.appendChild(timelogElement);
 
-          let classContext = this;
-          timelogElement.addEventListener('click', function() {
-            classContext.showTimelogWidget();
-          });
-        }
+      let classContext = this;
+      timelogElement.addEventListener('click', function() {
+        classContext.showTimelogWidget();
       });
+    }
   }
 
   private showTimelogWidget() {