Fix comment creation successfully

src/app/components/pages/comment-create-page/comment-create-page.component.ts

@@ -17,8 +17,9 @@ import { CommentListComponent } from '../../fragments/comment-list/comment-list.
 })
 export class CommentCreatePageComponent implements OnInit {
   @ViewChild(CommentListComponent) child: CommentListComponent;
-  @Input() room: Room;
+  roomId: string;
   user: User;
+  private date = new Date(Date.now());
 
   constructor(
     protected authenticationService: AuthenticationService,
@@ -30,13 +31,7 @@ export class CommentCreatePageComponent implements OnInit {
 
   ngOnInit(): void {
     this.user = this.authenticationService.getUser();
-    this.route.params.subscribe(params => {
-      this.getRoom(params['roomId']);
-    });
-  }
-
-  getRoom(id: string): void {
-    this.roomService.getRoom(id).subscribe(room => this.room = room);
+    this.roomId = this.route.snapshot.paramMap.get('roomId');
   }
 
   send(subject: string, body: string): void {
@@ -47,13 +42,15 @@ export class CommentCreatePageComponent implements OnInit {
     }
     this.commentService.addComment({
       id: '',
-      roomId: this.room.id,
+      roomId: this.roomId,
       userId: this.user.id,
       subject: subject,
       body: body,
-      creationTimestamp: new Date(Date.now())
+      creationTimestamp: this.date.getTime(),
+      read: false,
+      revision: ''
     } as Comment).subscribe(() => {
-      this.child.getComments(this.room.id);
+      this.child.getComments(this.roomId);
       this.notification.show(`Comment '${subject}' successfully created.`);
     });
   }

src/app/models/comment.ts

@@ -6,5 +6,5 @@ export class Comment {
   subject: string;
   body: string;
   read: boolean;
-  creationTimestamp: Date;
+  creationTimestamp: number;
 }

src/app/services/http/comment.service.ts

@@ -24,7 +24,10 @@ export class CommentService extends BaseHttpService {
   /** TODO: getComment().. **/
 
   addComment(comment: Comment): Observable<Comment> {
-    return this.http.post<Comment>(this.apiUrl.base + this.apiUrl.comment + '/', comment, httpOptions).pipe(
+    return this.http.post<Comment>(this.apiUrl.base + this.apiUrl.comment + '/',
+      { roomId: comment.roomId, subject: comment.subject, body: comment.body,
+        read: comment.read, creationTimestamp: comment.creationTimestamp
+      }, httpOptions).pipe(
       tap (_ => ''),
       catchError(this.handleError<Comment>('addComment'))
     );