public ActionResult AddComment(BinhLuan Comment) { CommentModel cm = new CommentModel(); Comment.NgayDang = DateTime.Now; if (User.Identity.GetUserId() != null) { Comment.MaKH = User.Identity.GetUserId(); Comment.HoTen = cm.GetUser(User.Identity.GetUserId()).HoTen.ToString(); Comment.Email = cm.GetUser(User.Identity.GetUserId()).Email.ToString(); } Comment.DaTraLoi = "C"; cm.AddComment(Comment); //Chatbot rep Chatbot bot = new Chatbot(); bot.ChatbotRep(Comment); return(RedirectToAction("LoadComment", new { masp = Comment.MaSP })); }