postCommentRepository method
Implementation
@override
PostCommentRepository? postCommentRepository(String? appId) {
if ((appId != null) && (_postCommentRepository[appId] == null)) {
_postCommentRepository[appId] = PostCommentCache(PostCommentFirestore(
() => appRepository()!.getSubCollection(appId, 'postcomment'),
appId));
}
return _postCommentRepository[appId];
}