public async Task <ActionResult <Comment> > PostComment(int id, Comment comment)
        {
            comment.CreateDate = DateTime.Now;

            _context.Comments.Add(comment);

            try
            {
                await _context.SaveChangesAsync();

                var infromComment = new InformComment();
                infromComment.JustSee        = false;
                infromComment.IdUserReceiced = id;
                infromComment.CommentId      = comment.Id;
                _context.InformComments.Add(infromComment);
                await _context.SaveChangesAsync();

                await _hubContext.Clients.All.BroadcastMessage();
            }
            catch (DbUpdateException)
            {
                if (CommentExists(comment.Id))
                {
                    return(Conflict());
                }
                else
                {
                    throw;
                }
            }
            List <Comment> listcomments = new List <Comment>();
            var            commentNew   = await _context.Comments.Include(a => a.User).Where(a => a.Id == comment.Id)
                                          .Select(c => new Comment {
                Id = c.Id, CommentUser = c.CommentUser, CreateDate = c.CreateDate, User = c.User, PostId = c.PostId, ParentCommentId = c.ParentCommentId, ChildComments = listcomments
            })
                                          .FirstOrDefaultAsync();

            //var commentNew = await _context.Comments.Include(a => a.User).Where(a => a.Id == comment.Id).FirstOrDefaultAsync();
            return(commentNew);
        }
        public async Task <ActionResult <InformComment> > PutCommentNotifyByOneUser(int id, InformComment inform)
        {
            if (id != inform.Id)
            {
                return(BadRequest());
            }
            _context.Entry(inform).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();

                await _hubContext.Clients.All.BroadcastMessage();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!InformCommentsExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            var informNew = _context.InformComments.Where(a => a.Id == id).FirstOrDefault();

            return(informNew);
        }