app.js

'use strict';

var express = require('express');
var path = require('path');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var debug = require('debug')('barcamp:app');
var favicon = require('serve-favicon');
var expressValidator = require('express-validator');


debug('loading configuration');
var config = require('./config');

require('./init')(config);

var routes = require('./routes');
var auth = require('./lib/auth');

var app = express();

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

app.set('view engine', 'jade');
app.set('env', config.env);
app.set('port', config.port);

app.enable('trust proxy');
//app.use(favicon(path.resolve(path.join(__dirname, '..', 'dist', 'favicon.ico'))));
if (app.get('env') !== 'testing') {
    app.use(logger('dev'));
}

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(expressValidator());

app.use(cookieParser());

app.use(express.static(path.join(__dirname, 'public')));

app.use(auth.init);
app.use(auth.parseAuthToken);

app.use(routes);

debug('Initializing express: /api/v%s server', config.apiVersion);
var apiServer = require('./api/v' + config.apiVersion);

app.use('/api/v' + config.apiVersion, apiServer);

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

app.use(function (err, req, res, next) {
    console.error(err.stack);

    res.status(err.status || 500);

    if (config.env === 'local') {
        res.send({error: err.stack});
    } else {
        res.render(err.status || 500);
    }
});

module.exports = app;