public ActionResult AddComment() { string newComment; newComment = Request.Form["NewComment"]; int pictureId = int.Parse(Request.Form["currentID"]); if (newComment == "") { return(RedirectToAction("Details/" + pictureId, "Pictures")); } int userId = AuthManager.GetAuthenticated().Id; Comment comment = new Comment() { UserId = userId, Content = newComment, Picture = db.Pictures.Find(pictureId) }; db.Comments.Add(comment); db.SaveChanges(); NotificationsController.AddCommentNotification(pictureId, userId); return(RedirectToAction("Details/" + pictureId, "Pictures")); }