public ActionResult Room(ChatModel model, string returnUrl)
{
if (ModelState.IsValid)
{
ChatMessage newMessage = new ChatMessage
{
From = User.Identity.Name,
Body = model.Body,
Date = DateTime.Now,
isRead = false
};
if (model.ChatExists)
{
var chat = db.ChatRooms.Find(model.ChatId);
if (model.Body != null)
{
chat.Messages.Add(newMessage);
db.SaveChanges();
}
return RedirectToLocal(returnUrl);
}
}
return View(model);
}
public ActionResult Room(string id)
{
// Get current user's id
var myId = WebSecurity.GetUserId(User.Identity.Name);
ChatModel model = new ChatModel();
// Check for existing room in user's inbox
if (db.ChatInboxes.Single(i => i.UserId == myId).ChatRooms.Any(cr => cr.ConnectionId == string.Format("{0};{1}", User.Identity.Name, id)
|| cr.ConnectionId == string.Format("{0};{1}", id, User.Identity.Name)))
{
var room = db.ChatInboxes.Single(i => i.UserId == myId).ChatRooms.Single(cr => cr.ConnectionId == string.Format("{0};{1}", User.Identity.Name, id)
|| cr.ConnectionId == string.Format("{0};{1}", id, User.Identity.Name));
model.ChatExists = true;
model.ChatId = room.ChatRoomId;
model.ConnectionId = room.ConnectionId;
model.ChatHistory = room.Messages.ToList();
}
else
{
model.ChatExists = false;
}
return View(model);
}