Register to comment udpate events

lib/helpers/events_helper.dart

@@ -31,6 +31,13 @@ class NewCommentEvent {
   NewCommentEvent(this.comment);
 }
 
+/// Updated comment
+class UpdatedCommentEvent {
+  final Comment comment;
+
+  UpdatedCommentEvent(this.comment);
+}
+
 class EventsHelper {
   static EventBus _mgr = EventBus();
 

lib/helpers/websocket_helper.dart

@@ -126,6 +126,12 @@ class WebSocketHelper {
             NewCommentEvent(CommentsHelper.apiToComment(msg.data)));
         break;
 
+      // Updated comment
+      case "comment_updated":
+        EventsHelper.emit(
+            UpdatedCommentEvent(CommentsHelper.apiToComment(msg.data)));
+        break;
+
       default:
         throw Exception("Unknown message type: ${msg.title}");
     }

lib/ui/tiles/post_tile.dart

@@ -510,10 +510,6 @@ class _PostTileState extends State<PostTile> {
 
     if (!(await _commentsHelper.updateContent(comment.id, newContent)))
       return showSimpleSnack(context, tr("Could not update comment content!"));
-
-    setState(() {
-      comment.content.content = newContent;
-    });
   }
 
   /// Process the deletion of a user
@@ -575,7 +571,7 @@ class _PostTileState extends State<PostTile> {
       title: tr("Update post content"),
       message: tr("Please enter message content: "),
       defaultValue:
-      widget.post.content.isNull == null ? "" : widget.post.content.content,
+          widget.post.content.isNull == null ? "" : widget.post.content.content,
       hint: tr("Post content"),
     );
 

lib/ui/widgets/posts_list_widget.dart

@@ -70,6 +70,8 @@ class PostsListWidgetState extends SafeState<PostsListWidget> {
 
     // Register to events
     this.listen<NewCommentEvent>((ev) => this._addComment(ev.comment));
+    this.listenChangeState<UpdatedCommentEvent>(
+        (ev) => this._updateComment(ev.comment));
   }
 
   @override
@@ -244,4 +246,21 @@ class PostsListWidgetState extends SafeState<PostsListWidget> {
       print("$e\n$stack");
     }
   }
+
+  /// Update a comment
+  void _updateComment(Comment c) {
+    if (_list == null) return;
+
+    try {
+      final p = _list.singleWhere((p) => p.id == c.postID, orElse: () => null);
+
+      if (p == null) return;
+
+      final index = p.comments.indexWhere((d) => d.id == c.id);
+
+      if (index > -1) p.comments[index] = c;
+    } catch (e, stack) {
+      print("$e\n$stack");
+    }
+  }
 }