index.js

'use strict';

var basicStrategy = require('./lib/basic-strategy'),
    db = require('./lib/database'),
    express = require('express'),
    exphbs = require('express-handlebars'),
    http = require('http'),
    kraken = require('kraken-js'),
    passport = require('passport');

var options, app, server, hbs;

/*
 * Create and configure application. Also exports application instance for use by tests.
 * See https://github.com/krakenjs/kraken-js#options for additional configuration options.
 */
options = {
    onconfig: function (config, next) {
        /*
         * Add any additional config setup or overrides here. `config` is an initialized
         * `confit` (https://github.com/krakenjs/confit/) configuration object.
         */
        db.config(config.get('databaseConfig'));
        next(null, config);
    }
};

hbs = exphbs.create({
    extname: '.hbs',
    defaultLayout: 'main',
    helpers: {
        group: function (index, opts) {
            if (index % 2 === 0 && index !== 0) {
                return opts.fn(this);
            } else {
                return opts.inverse(this);
            }
        }
    }
});

app = module.exports = express();

app.use(kraken(options));

passport.use(basicStrategy);

passport.serializeUser(function(user, done) {
    done(null, user);
});

passport.deserializeUser(function(user, done) {
    done(null, user);
});

app.use(passport.initialize());
app.use(passport.session());

app.engine('hbs', hbs.engine);

app.on('start', function () {
    console.log('Application ready to serve requests.');
    console.log('Environment: %s', app.kraken.get('env:env'));
});

/*
 * Create and start HTTP server.
 */
if (!module.parent) {

    /*
     * This is only done when this module is run directly, e.g. `node .` to allow for the
     * application to be used in tests without binding to a port or file descriptor.
     */
    server = http.createServer(app);
    server.listen(process.env.PORT || 8000);
    server.on('listening', function () {
        console.log('Server listening on http://localhost:%d', this.address().port);
    });

}