Merge remote-tracking branch 'origin/master'

Merge fix for feedback

src/app/components/home/new-landing/new-landing.component.ts

@@ -34,7 +34,7 @@ export class NewLandingComponent implements OnInit {
   }
 
   createSession() {
-    if (!this.user  || this.user.isGuest) {
+    if (!this.user) {
       this.openLoginDialog();
     } else {
       this.openCreateRoomDialog();
@@ -56,7 +56,7 @@ export class NewLandingComponent implements OnInit {
     dialogRef.componentInstance.guestAllowed = this.authentication.lecturer.allowGuest;
     dialogRef.afterClosed()
       .subscribe(result => {
-          if (this.user && !this.user.isGuest) {
+          if (this.user) {
             this.openCreateRoomDialog();
           }
       });

src/app/components/participant/room-participant-page/room-participant-page.component.html

@@ -30,7 +30,7 @@
         </mat-grid-tile>
         <mat-grid-tile>
           <button mat-icon-button color="primary" matTooltip="{{ 'room-page.give-feedback' | translate}}"
-                  routerLink="/participant/room/{{ room.id }}/feedback-barometer">
+                  routerLink="/participant/room/{{ room.shortId }}/feedback-barometer">
             <mat-icon>thumbs_up_down</mat-icon>
           </button>
         </mat-grid-tile>

src/app/components/shared/feedback-barometer-page/feedback-barometer-page.component.ts

@@ -30,7 +30,7 @@ export class FeedbackBarometerPageComponent implements OnInit {
     private notification: NotificationService,
     private rxStompService: RxStompService,
     private route: ActivatedRoute, ) {
-      this.roomId = this.route.snapshot.params.roomId;
+      this.roomId = localStorage.getItem(`roomId`);
     }
 
   ngOnInit() {