public async Task PrepareUserAsync(string credential = null)
{
if (User != null)
{
throw new InvalidOperationException("Already user prepared!");
}
if (UserInitiator == null)
{
await LoginAsync(credential);
}
_userEventObserver = (UserEventObserver)Channel.CreateObserver <IUserEventObserver>(this);
try
{
UserContext = await UserInitiator.Load(_userEventObserver);
}
catch (ResultException e)
{
if (e.ResultCode == ResultCodeType.UserNeedToBeCreated)
{
UserContext = await UserInitiator.Create(_userEventObserver, "Created");
}
else
{
throw;
}
}
User = UserInitiator.Cast <UserRef>();
}
public UserActor(ClusterNodeContext clusterContext, string id, IUserEventObserver observer)
{
_logger = LogManager.GetLogger($"UserActor({id})");
_clusterContext = clusterContext;
_id = id;
_eventObserver = (UserEventObserver)observer;
_enteredRoomMap = new Dictionary <string, RoomRef>();
}
private async Task OnUserInitiated(TrackableUserContext userContext, IUserEventObserver observer)
{
_userContext = userContext.Clone();
_userContext.SetDefaultTracker();
_userContextSaveTracker = new TrackableUserContextTracker();
_userEventObserver = (UserEventObserver)observer;
_channel.WithNoReply().UnbindType(Self, new[] { typeof(IUserInitiator) });
await _channel.BindType(Self, new TaggedType[] { typeof(IUser) });
}
public async Task <UserRef> LoginAsync(string id, string password)
{
if (User != null)
{
throw new InvalidOperationException("Already logined");
}
_userEventObserver = (UserEventObserver)Channel.CreateObserver <IUserEventObserver>(this);
var ret = await UserLogin.Login(id, password, _userEventObserver);
User = (UserRef)ret;
UserId = id;
return(User);
}
private async Task<bool> LoginAsync(string userId, string password)
{
var userLogin = _comm.Channels[0].CreateRef<UserLoginRef>();
var observer = _comm.ObserverRegistry.Create<IUserEventObserver>(this);
try
{
_user = (UserRef)(await userLogin.Login(userId, password, observer));
if (_user.IsChannelConnected() == false)
await _user.ConnectChannelAsync();
_userEventObserver = (UserEventObserver)observer;
_comm.Channels.Last().StateChanged += (_, state) => { if (state == ChannelStateType.Closed) _channelCloseCts?.Cancel(); };
ConsoleUtil.Sys($"{userId} logined.");
return true;
}
catch (Exception e)
{
_comm.ObserverRegistry.Remove(observer);
ConsoleUtil.Err($"Failed to login {userId} with " + e);
return false;
}
}
