app.js

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

var routes = require('./routes/index');
var durak = require('./sources/durak');

// uncomment when using db
//var db = require('./sources/db')('mongodb://localhost:27017/durak');

var app = express();

// Socket.IO
var http = require('http').Server(app);
var io = require('socket.io')(http);

var ioHandler = require('./sources/events')(io);

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

// uncomment after placing your favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(require('less-middleware')(path.join(__dirname, 'public')));
app.use(express.static(path.join(__dirname, 'public')));

app.locals.site = {
    title: "WiseDurak"
};

if (app.get('env') === 'development') {
    app.locals.pretty = true;
}

// uncomment when using db
/*app.use(function(req, res, next) {
    res.locals = res.locals || {};
    res.locals.page = Math.max((parseInt(req.query.page || 0) || 1) - 1, 0);
    req.db = db;
    return next();
});*/

app.use('/', routes);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
    var err = new Error('Not Found');
    err.status = 404;
    next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
    app.use(function(err, req, res, next) {
        res.status(err.status || 500);
        res.render('error', {
            message: err.message,
            error: err
        });
    });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
        message: err.message,
        error: {}
    });
});

http.listen(3000, function() {
   console.log('Listening on 3000');
});

module.exports = app;