public ActionResult CreateChat(CreateChatRoomViewModel model)
{
if (ModelState.IsValid)
{
var mapping = config.CreateMapper();
var hub = GlobalHost.ConnectionManager.GetHubContext<ChatsHub>();
User user = UserService.GetByName(User.Identity.Name);
if (ChatService.Find(u => u.NameRoom == model.NameRoom && u.UserId == user.Id).FirstOrDefault() != null)
{
ModelState.AddModelError("", "Вы уже создали чат с таким именем.");
if (Request.IsAjaxRequest()){return PartialView("PartialCreateChat", model);}
else { return View(model); }
}
else if (user != null)
{
ChatRoom chat = new ChatRoom() {
UserId = user.Id,
NameRoom = model.NameRoom,
DateCreate = DateTime.Now,
TypeRoom = (CourseProject.DAL.Entities.TypeRoom)model.TypeRoom};
chat.Users.Add(user);
ChatService.Create(chat);
ChatRoom newchat = ChatService.Find(x => x.NameRoom == model.NameRoom && x.UserId == user.Id).First();
var hubModel = mapping.Map<ChatRoomPartialViewModel>(newchat);
hub.Groups.Add(model.connectionId, "chat_" + newchat.Id.ToString());
hub.Clients.AllExcept(model.connectionId).addChat(hubModel);
hub.Clients.Group("user_" + user.Id.ToString()).addMyChat(hubModel);
ChatRoomViewModels result_model = mapping.Map<ChatRoomViewModels>(chat);
ViewBag.Message = JsonConvert.SerializeObject(result_model.Messages, Formatting.None);
if (Request.IsAjaxRequest())
{ return PartialView("PartialChatRoom", result_model); }
else { return View("ChatRoom", result_model); }
// return RedirectToAction("ChatRoom", "Chat", new { chatId = newchat.Id });
}
else
{return RedirectToAction("LogOff", "Account");}
}
else
{
if (Request.IsAjaxRequest()){ return PartialView("PartialCreateChat", model); }
else { return View(model); }
}
}
public void Update(ChatRoom chatRoom)
{
Database.UnitOfWork.ChatRooms.Update(chatRoom);
Database.UnitOfWork.Save();
}
