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index.js
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index.js
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'use strict';
const path = require('path');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');
const express = require('express');
const app = express();
const http = require('http');
const server = http.createServer(app);
const io = require('socket.io')(server);
const chat = require('./lib/chat');
const deck = require('./lib/deck');
const rooms = require('./lib/rooms');
// Matt is mean
const usernames = [
'Jace',
'Garruk',
'Nissa',
'Liliana',
'Ajani',
'Chandra',
'Gideon',
'Kiora',
'Nixilis',
'Elspeth',
'Tezzeret',
'Sarkhan',
'Bolas',
'Sorin',
'Koth',
'Venser',
'Karn',
'Tamiyo',
'Tibalt',
'Vraska',
'Domri',
'Ral',
'Ashiok',
'Xenagos',
'Dack',
'Nahiri',
'Teferi',
'Daretti',
'Freyalise',
'Ugin',
'Narset',
'Arlinn',
'Kaya',
'Dovin',
'Saheeli'
];
const colors = [
'orange',
'tomato',
'pink',
'royalblue',
'purple',
'gold',
'fuchsia',
'limegreen',
'sandybrown'
];
let users = 0;
mongoose.Promise = global.Promise;
app.set('port', process.env.PORT || 5000);
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
extended: true
}));
// Static serving
app.use('/public', express.static(path.join(__dirname, '/public')));
app.use('/node_modules', express.static(path.join(__dirname, '/node_modules')));
// Home Page
app.use(/^\/$/, (req, res) => {
res.sendFile(path.join(__dirname, '/public/index.html'));
});
// Deck page as default
app.use(/^\/[a-zA-Z0-9\-_]*$/, (req, res) => {
res.sendFile(path.join(__dirname, '/public/deck.html'));
});
server.listen(app.get('port'), () => {
if (typeof process.env.MONGO === 'string') {
mongoose.connect(`mongodb://${process.env.MONGO}/deckitron`);
} else {
mongoose.connect('mongodb://localhost/deckitron');
}
console.log('Node app is running at localhost:' app.get('port'));
});
io.on('connection', (socket) => {
const user = {
id: users
};
let roomsWatcher = false;
// console.log(`user connected ${user.id}`);
user.name = usernames[user.id % usernames.length];
user.color = colors[user.id % colors.length];
socket.emit('connected', user);
socket.on('room.join', (roomName) => {
socket.join(roomName);
chat(io, socket, roomName, user);
deck(io, socket, roomName, user);
// console.log(`User ${user.id} joined ${roomName}`);
socket.emit('room.joined');
});
socket.on('rooms.getname', () => {
socket.emit('rooms.name', `${user.color}_${user.name}`);
});
socket.on('rooms.watch', () => {
if (!roomsWatcher) {
roomsWatcher = () => {
socket.emit('rooms.list', rooms.getRoomsList());
};
rooms.on('changed', roomsWatcher);
}
socket.emit('rooms.list', rooms.getRoomsList());
});
socket.on('rooms.unwatch', () => {
if (roomsWatcher) {
rooms.removeListener('changed', roomsWatcher);
}
});
socket.on('disconnect', () => {
if (roomsWatcher) {
rooms.removeListener('changed', roomsWatcher);
}
});
});