public async Task LeaveRoom(string group)
{
GetUserAndCurrentRoomChatView user = await _chatService.GetUserAndCurrentRoomByUserId(Context.User.Identity.Name);
await Groups.RemoveFromGroupAsync(Context.ConnectionId, group);
await Clients.Group(group).SendAsync("UserDisconnected", $"{user.FirstName} {user.LastName} has left converstion", user);
}
public override async Task OnDisconnectedAsync(Exception ex)
{
GetUserAndCurrentRoomChatView user = await _chatService.GetUserAndCurrentRoomByUserId(Context.User.Identity.Name);
GetAllRoomsChatView userRooms = await _chatService.GetByUserId(Context.User.Identity.Name);
List <string> roomNames = userRooms.Rooms
.Select(x => x.Name)
.ToList();
await Clients.Groups(roomNames).SendAsync("UserDisconnected", $"{user.FirstName} {user.LastName} has left conversation", user);
await base.OnDisconnectedAsync(ex);
}
public async Task <GetUserAndCurrentRoomChatView> GetUserAndCurrentRoomByUserId(string userId)
{
User user = await _userManager.FindByIdAsync(userId);
if (user == null)
{
throw new Exception("User is not find");
}
GetUserAndCurrentRoomChatView response = new GetUserAndCurrentRoomChatView();
response = _mapper.Map(user, response);
return(response);
}
public async Task JoinRoom(string roomId, string group)
{
await _chatService.SetUserCurrentRoomByUserId(Context.User.Identity.Name, Guid.Parse(roomId));
GetUserAndCurrentRoomChatView user = await _chatService.GetUserAndCurrentRoomByUserId(Context.User.Identity.Name);
GetAllMessagesChatView room = await _chatService.GetAllMessagesByRoomId(Guid.Parse(roomId));
GetAllUsersChatView usersInRoom = _chatService.GetAllUsersByRoomId(user.CurrentRoomId);
await Groups.AddToGroupAsync(Context.ConnectionId, group);
await Clients.Group(group).SendAsync("UserConnected", $"{user.FirstName} {user.LastName} join to conversation", user, usersInRoom);
await Clients.Group(group).SendAsync("ReceiveRoomMessages", room);
}
public override async Task OnConnectedAsync()
{
GetUserAndCurrentRoomChatView user = await _chatService.GetUserAndCurrentRoomByUserId(Context.User.Identity.Name);
GetAllRoomsChatView userRooms = await _chatService.GetByUserId(Context.User.Identity.Name);
List <string> roomNames = userRooms.Rooms
.Where(x => x.Id == user.CurrentRoomId)
.Select(x => x.Name)
.ToList();
GetAllUsersChatView usersInRoom = _chatService.GetAllUsersByRoomId(user.CurrentRoomId);
await Clients.Groups(roomNames).SendAsync("UserConnected", $"{user.FirstName} {user.LastName} join to conversation", user, usersInRoom);
await base.OnConnectedAsync();
}
