Comments

A comment is created by users to comment on a post.

Comments are saved under /comments/<post-id>.

CommentView Widget

To view a comment, use like below:

final Comment comment = Comment.fromMap({
    `uid`: uid,
    `createdAt`: createdAt,
    `urls`: urls,
  },
);

return CommentView(
    post: post,
    comment: comment,
    onCreate: () {
        post.reload().then((value) => setState(() {}));
    },
);

onCommentCreate, onCommentUpdate, onCommentDelete

To add custom code upon creating, updating or deleting the comment, you may set onCommentCreate, onCommentUpdate and onCommentDelete in the ForumService.instance.init() at the app start.

The custom codes will be ran after the event.

Initializing

Check the example code below to understand how to set these onCommentCreate, onCommentUpdate, and onCommentDelete. Put initialize recommendedly on initialization in main.

initForum() {
    ForumService.instance.init(
        // ... 
        onCommentCreate: (Comment comment) => print("Created comment: $comment"),
        onCommentUpdate: (Comment comment) => print("Updated comment: $comment"),
        onCommentDelete: (Comment comment) => print("Deleted comment: $comment"),
    );
}

Listing comments

Comments will be provided by the Post. For customization, check the code below:

final post = Post(
  // get the post model
);

return CommentListView(post: post);