Add date to comment timestamp

src/app/components/shared/comment/comment.component.html

@@ -5,10 +5,12 @@
     <div fxLayout="row" class="comment-actions">
       <div class="date-container">
         <div class="date" *ngIf="language === 'de'; else englishDate">
-          {{comment.timestamp | date: ' HH:mm '}}
+          {{deviceType === 'desktop' ? (comment.timestamp | date: ' dd.MM.yy | HH:mm ')  :
+          (comment.timestamp | date: ' HH:mm ')}}
         </div>
         <ng-template class="date" #englishDate>
-          {{comment.timestamp | date: 'h:mm a'}}
+          {{deviceType === 'desktop' ? (comment.timestamp | date: ' M/d/yy | h:mm a ') :
+          (comment.timestamp | date: ' h:mm a ')}}
         </ng-template>
       </div>
       <button mat-icon-button *ngIf="comment.read" [disabled]="true" (click)="setRead(comment)">

src/app/components/shared/comment/comment.component.ts

@@ -56,6 +56,7 @@ export class CommentComponent implements OnInit {
   hasVoted = 0;
   language: string;
   animationState: string;
+  deviceType: string;
 
   constructor(protected authenticationService: AuthenticationService,
     private route: ActivatedRoute,
@@ -85,6 +86,7 @@ export class CommentComponent implements OnInit {
     }
     this.language = localStorage.getItem('currentLang');
     this.translateService.use(this.language);
+    this.deviceType = localStorage.getItem('deviceType');
   }
 
   startAnimation(state_: any): void {