public ActionResult AddReply([Bind(Include = "TopicId,Content")] AddReplyBindingModel model)
{
if (this.ModelState.IsValid)
{
string userId = User.Identity.GetUserId();
this.service.AddReply(model, userId);
return(this.RedirectToAction("Detailed", new { id = model.TopicId }));
}
return(this.PartialView("_AddReply"));
}
public IActionResult Details(HttpSession session, HttpResponse response, AddReplyBindingModel arbm)
{
var user = this.data.Logins.FindByPredicate(l => l.SessionId == session.Id).User;
var topic = this.data.Topics.FindByPredicate(t => t.Title == arbm.TopicTitle);
Reply reply = new Reply()
{
Author = user,
Content = arbm.Content,
ImageUrl = arbm.ImageUrl,
PublishDate = DateTime.Now
};
topic.Replies.Add(reply);
this.data.SaveChanges();
this.Redirect(response, $"/topics/details?TopicTitle={arbm.TopicTitle}");
return(null);
}
public void AddReply(AddReplyBindingModel model, string userId)
{
User currentUser = this.GetCurrentUser(userId);
Topic currentTopic = this.Context.Topics.Find(model.TopicId);
if (currentTopic == null)
{
throw new ArgumentNullException(nameof(model.TopicId), "There is no Topic with such Id.");
}
Reply reply = Mapper.Instance.Map <Reply>(model);
reply.Topic = currentTopic;
reply.Author = currentUser;
reply.PublishDate = DateTime.Now;
this.Context.Replies.Add(reply);
this.Context.SaveChanges();
}
