private ChannelUser AddUserToChannel(User user, Channel channel)
{
user.AddChannel(channel);
return channel.AddUser(user);
}
private void RemoveUserFromChannel(User user, Channel channel)
{
channel.RemoveUser(user.Name);
user.RemoveChannel(channel.Name);
}
public IChannel GetChannel(String channelName)
{
if(_channels.Contains(channelName))
return _channels[channelName];
Channel channel = new Channel(this, channelName, _context);
_channels.Add(channel);
return channel;
}