chuck.js/app/Lobby/Coordinator.js

define([
    "Lobby/User", 
    "Game/Server/Channel",
    "child_process"
], 

function(User, Channel, childProcess) {

    var fork = childProcess.fork;

    function Coordinator() {
        this.channels = {};
        this.lobbyUsers = {};
    }

    Coordinator.prototype.createUser = function(socketLink){
        var user = new User(socketLink, this);
        this.assignUserToLobby(user);
    }

    Coordinator.prototype.assignUserToLobby = function(user){
        if(user.channelProcess) {
            //user.channel.releaseUser(user); -> generate message
        }
        this.lobbyUsers[user.id] = user;
    }

    Coordinator.prototype.assignUserToChannel = function(user, channelName){

        if(user.channelProcess) {
            //user.channel.releaseUser(user); -> generate message
        }

        if(!Channel.validateName(channelName)){
            //TODO send validation error
            return false;
        }

        var channel = this.channels[channelName];
        if(!channel) {

            try {
                channel = fork('channel.js');
                channel.send('CREATE');

                channel.send({
                    channel: {
                        setName: channelName
                    }
                });
                
            } catch (err) {
                throw 'Failed to fork channel ' + channelName + '! (' + err + ')';
            }

            this.channels[channelName] = channel;
        }

        //channel.addUser(user);
        //user.setChannel(channel);

        delete this.lobbyUsers[user.id];
    }

    Coordinator.prototype.removeUser = function(user){
        delete this.lobbyUsers[user.id];
        if(user.channelProcess) {
            //user.channel.releaseUser(user); -> generate message
        }
    }

    return Coordinator;

});