Merge branch...

Merge branch '191-do-not-display-the-delete-all-tokens-button-while-there-are-no-tokens' into 'master'

Resolve "Do not display the "Delete all tokens" button while there are no tokens."

Closes #180 and #191

See merge request arsnova/frag.jetzt!177

src/app/components/creator/_dialogs/bonus-delete/bonus-delete.component.html

-<h1>{{ 'room-page.sure' | translate }}</h1>
+<h2>{{ 'room-page.sure' | translate }}</h2>
 <mat-divider></mat-divider>
 <p>{{reallyDeleteText}}</p>
 <app-dialog-action-buttons

src/app/components/creator/_dialogs/bonus-token/bonus-token.component.html

 <div mat-dialog-content>
-  <h1>{{'room-page.bonus-token-header' | translate }}</h1>
+  <h2>{{'room-page.bonus-token-header' | translate }}</h2>
   <mat-divider></mat-divider>
   <div *ngIf="bonusTokens.length >= 1">
     <div fxLayout="row" *ngFor="let bonusToken of bonusTokens; index as i">
@@ -13,9 +13,9 @@
     </div>
   </div>
   <div *ngIf="bonusTokens.length === 0">
-    <h3>{{'room-page.no-bonus' | translate }}</h3>
+    <p>{{'room-page.no-bonus' | translate }}</p>
   </div>
-  <div fxLayoutAlign="center center">
+  <div fxLayoutAlign="center center" *ngIf="bonusTokens.length > 1">
     <button mat-button class="delete" (click)="openDeleteAllBonusDialog()">
       <mat-icon>delete</mat-icon>
       {{'room-page.delete-all-tokens' | translate}}

src/app/components/creator/_dialogs/bonus-token/bonus-token.component.scss

-h1,h2,h3 {
+h1,h2,h3,p {
   color: var(--on-surface);
 }
 

src/app/components/creator/_dialogs/delete-comments/delete-comments.component.ts

@@ -33,7 +33,6 @@ export class DeleteCommentsComponent implements OnInit {
     });
     this.tokenService.getTokensByRoomId(this.roomId).subscribe(tokens => {
       if (tokens.length > 0) {
-        console.log('LEL EHY HEREWÄ');
         this.bonusQuestions = true;
       }
     });