public void HandleJoin(SockChatUser user, SockChatChannel chan, SockChatConn conn)
{
if (!chan.HasUser(user))
{
chan.Send(new UserConnectPacket(DateTimeOffset.Now, user), SockChatMessage.NextMessageId);
}
conn.Send(new AuthSuccessPacket(user, chan));
conn.Send(new ContextUsersPacket(chan.GetUsers(new[] { user })));
IChatMessage[] msgs = GetChannelBacklog(chan);
foreach (IChatMessage msg in msgs)
{
conn.Send(new ContextMessagePacket(msg));
}
lock (Channels)
conn.Send(new ContextChannelsPacket(Channels.Where(x => user.Hierarchy >= x.Hierarchy)));
if (!chan.HasUser(user))
{
chan.UserJoin(user);
}
if (!Users.Contains(user))
{
Users.Add(user);
}
}
public bool HasConnection(SockChatConn conn) => Connections.Contains(conn);
public void RemoveConnection(SockChatConn conn) => Connections.Remove(conn);
public void AddConnection(SockChatConn conn) => Connections.Add(conn);
public SockChatUser FindUserBySock(SockChatConn conn)
{
lock (Users)
return(Users.ToList().FirstOrDefault(x => x.Connections.Any(y => y == conn)));
}