Merge branch 'fixVoting' into 'master'

Set userId for voting...

See merge request swtp-2019/arsnova-lite!43

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

@@ -91,15 +91,17 @@ export class CommentComponent implements OnInit {
   }
 
   voteUp(comment: Comment): void {
+    const userId = this.authenticationService.getUser().id;
     if (this.hasVoted !== 1) {
-      this.wsCommentService.voteUp(comment);
+      this.wsCommentService.voteUp(comment, userId);
       this.hasVoted = 1;
     }
   }
 
   voteDown(comment: Comment): void {
+    const userId = this.authenticationService.getUser().id;
     if (this.hasVoted !== -1) {
-      this.wsCommentService.voteDown(comment);
+      this.wsCommentService.voteDown(comment, userId);
       this.hasVoted = -1;
     }
   }

src/app/services/websockets/ws-comment-service.service.ts

@@ -48,13 +48,13 @@ export class WsCommentServiceService {
     return comment;
   }
 
-  voteUp(comment: Comment): void {
-    const message = new UpVote(comment.userId, comment.id);
+  voteUp(comment: Comment, userId: string): void {
+    const message = new UpVote(userId, comment.id);
     this.wsConnector.send(`/queue/vote.command.upvote`, JSON.stringify(message));
   }
 
-  voteDown(comment: Comment): void {
-    const message = new DownVote(comment.userId, comment.id);
+  voteDown(comment: Comment, userId: string): void {
+    const message = new DownVote(userId, comment.id);
     this.wsConnector.send(`/queue/vote.command.downvote`, JSON.stringify(message));
   }