socket.js

'use strict';

var config = require('./config/general');
var irc = require('irc');
var playerList = new Map();

module.exports = function (io) {
    io.origins('*:*');
    io.on('connection', function (socket) {
        console.log('Client connected');
        var irc_client = false;
        var irc_details;

        socket.on('ircDetails', function (data) {
            irc_details = data;
            if (playerList.has(irc_details.username)) {
                //In the map object

                console.log(playerList.get(irc_details.username));
                irc_client = playerList.get(irc_details.username);
    
                //Update playerlist
                irc_client.send('NAMES', irc_details.channel);

            } else {
                //Not in the array (add to the player list)
                irc_client = new irc.Client(irc_details.server, config.mobile_username_prefix + irc_details.username, {
                    userName: config.mobile_username_prefix + irc_details.username,
                    channels: [irc_details.channel],
                    port: irc_details.port,
                    password: irc_details.password,
                    realName: config.real_name,
                    secure: irc_details.ssl,
                    selfSigned: true,
                    showErrors: true
                });
                playerList.set(irc_details.username, irc_client);
            }


            irc_client.addListener('raw', function (message) {
                socket.emit('raw', message);
            });

            irc_client.addListener('error', function (error) {
                socket.emit('irc_error');
                irc_client.disconnect('', function () {
                    console.log('Disconnected IRC client because of an error');
                });
                playerList.clear(irc_details.username);
                socket.disconnect();
            });
        });

        socket.on('channel', function (data) {
            irc_client.say(irc_details.channel, data.text);
        });

        socket.on('private', function (data) {
            irc_client.say(data.user, data.text);
        });

        socket.on('disconnect', function () {
            console.log('Websocket client disconnected');
            irc_client.disconnect('', function () {
                console.log('Disconnected IRC client');
            });
            playerList.clear(irc_details.username);
        });
    });
};