public void Connect(string userId)
{
var curConnectionId = Context.ConnectionId;
//this.Init();
// case: user not connected yet
if(ConnectedUsers.Count(u => u.ConnectionId == curConnectionId) == 0)
//if (!this._chatRepository.IsConnected(ConnectedUsers, curConnectionId))
{
// add new user connected
var newUserConnected = new UserChatViewModel { ConnectionId = curConnectionId, UserId = userId };
ConnectedUsers.Add(newUserConnected);
// init fields
this.Init();
// send to all except caller client
Clients.AllExcept(this._curConnectionId).onNewUserConnected(userId);
// send to friend list online
var friendListId_OnLine = this._chatRepository.GetFriendListId_Online(this._friendListOnline);
Clients.Caller.onConnected(friendListId_OnLine);
}
}
public void Init()
{
// init repository
this._dbContext = new ApplicationDbContext();
this._chatRepository = new ChatRepository(this._dbContext);
this._friendRepository = new FriendRepository(this._dbContext);
this._privateMessageRepository = new PrivateMessageRepository(this._dbContext);
this._statusRepository = new StatusRepository(this._dbContext);
this._statusMessageRepository = new StatusMessageRepository(this._dbContext);
this._statusLocationRepository = new StatusLocationRepository(this._dbContext);
this._statusImageRepository = new StatusImageRepository(this._dbContext);
this._likeRepository = new LikeRepository(this._dbContext);
this._shareRepository = new ShareRepository(this._dbContext);
this._commentRepository = new CommentRepository(this._dbContext);
this._newFeedRepository = new NewFeedsRepository(this._dbContext);
// get current connectionId
this._curConnectionId = this.Context.ConnectionId;
// get chatViewModel of User via connectionId
this._curUserChat = this._chatRepository.GetUserByConnectionId(ConnectedUsers, this.Context.ConnectionId);
// get friendListId
this._friendListId = this._friendRepository.GetFriendListId(this._curUserChat.UserId).ToList();
// get friendListOnline
this._friendListOnline = this._chatRepository.GetFriendListOnline(ConnectedUsers, this._friendListId, this._curUserChat.UserId);
// get friendListConnectionId
this._friendListConnectionId_Online = this._chatRepository.GetFriendList_ConnectionId(this._friendListOnline);
this._allUserRelate_ConnectionId = this._chatRepository.GetAllUserRelate_ConnectionId(this._friendListConnectionId_Online, this._curUserChat.ConnectionId);
}
public void RemoveUserConnected(List<UserChatViewModel> connectedUsers, UserChatViewModel user)
{
connectedUsers.Remove(user);
}