public ActionResult Add()
{
Account account = GetAccount();
IEnumerable <Contact> contacts = contactRepository.GetAllContactsForAccount(account.AccountId);
// All available contacts to chat with are loaded in a dropdownlist:
AddChatModel model = new AddChatModel();
model.Contacts = contacts;
return(View(model));
}
public async Task <Result> AddChat(AddChatModel model)
{
var user = await _userManager.FindByEmailAsync(User.Identity.Name);
var chat = new Chat()
{
Name = user.GetCompany(ctx).Name + " - " + ctx.Services.Single(s => s.Id == model.ServiceId).Name,
Description = "—",
ServiceId = model.ServiceId,
CompanyId = user.GetCompany(ctx).Id
};
ctx.Chats.Add(chat);
ctx.SaveChanges();
ctx.ChatUsers.Add(
new ChatUser()
{
UserId = user.Id,
ChatId = chat.Id
}
);
ctx.SaveChanges();
ctx.Messages.Add(
new Message()
{
Date = DateTime.Now,
ChatId = chat.Id,
Text = "Conversation was started",
}
);
ctx.SaveChanges();
return(new Result()
{
Successful = true
});
}
public ActionResult Add(AddChatModel model)
{
Account account = GetAccount();
model.Contacts = contactRepository.GetAllContactsForAccount(account.AccountId);
if (ModelState.IsValid) // Check for model errors
{
if (model.SelectedContact.HasValue) // Check if the selected contact has an account (otherwise you can't chat)
{
int receiverId = (int)model.SelectedContact;
int senderId = account.AccountId;
if (!chatRepository.CheckForDuplicateChats(receiverId, senderId)) // Check if the chat doesn't exist yet (no duplicate chats)
{
Chat chat = new Chat();
chat.ReceiverId = receiverId;
chat.SenderId = senderId;
chatRepository.AddChat(chat); // Add chat to DB
chatLogic.AddMessage(model.InitialMessage, senderId, chat); // Add initial message
return(RedirectToAction("ViewChat", "Chat", new { chatId = chat.ChatId }));
}
else
{
ModelState.AddModelError("", "You already have a chat with this contact. Try chatting in your existing chatroom.");
}
}
else
{
ModelState.AddModelError("", "The selected contact doesn't have an account yet. Try another contact!");
}
}
return(View(model));
}
public AddChatViewModel()
{
addChatModel = new AddChatModel();
checkCommand = new RelayCommand(checkExecuteMethod);
completeCommand = new RelayCommand(completeExecuteMethod);
}