Module.php

<?php
namespace Application;

use PPI\Module\RoutesProviderInterface,
    PPI\Module\Module as BaseModule,
    PPI\Autoload,
    PPI\Module\Service;

class Module extends BaseModule
{
    protected $_moduleName = 'Application';

    public function init($e)
    {
        Autoload::add(__NAMESPACE__, dirname(__DIR__));
    }

    /**
     * Get the routes for this module
     *
     * @return \Symfony\Component\Routing\RouteCollection
     */
    public function getRoutes()
    {
        return $this->loadYamlRoutes(__DIR__ . '/resources/config/routes.yml');
    }

    /**
     * Get the configuration for this module
     *
     * @return array
     */
    public function getConfig()
    {

        switch ($_SERVER['SERVER_NAME']) {
            case 'localhost':
                $config = __DIR__ . '/resources/config/local.config.php';
                break;
            default:
                $config = __DIR__ . '/resources/config/production.config.php';
                break;
        }

        return include($config);
    }
    
    public function getServiceConfig()
    {
        return array('factories' => array(

            'token.helper' => function($sm) {
                return new \Application\Classes\TokenHelper();
            },

            'bcrypt.hasher' => function($sm) {
                return new \Application\Classes\BcryptHasher();
            },

            'email.helper' => function($sm) {

                $config    = $sm->get('config');
                $transport = \Swift_SmtpTransport::newInstance($config['mailer']['host'],
                                                               $config['mailer']['port'],
                                                               $config['mailer']['protocol'])
                                                 ->setUsername($config['mailer']['username'])
                                                 ->setPassword($config['mailer']['password']);

                return new \Application\Classes\EmailHelper($transport);
            },

            'stripe.driver' => function($sm) {

                $config  = $sm->get('config');
                $driver  = new \Application\Classes\Payment\Drivers\Stripe();

                \Stripe::setApiKey($config['stripe']['key']);

                return $driver;
            },

            'mcapi' => function($sm) {

                $config = $sm->get('config');
                $key    = $config['mailchimp'];

                return new \Application\Classes\MCAPI($key);
            },

            'api.helper' => function($sm) {

                $helper = new \Application\Classes\ApiHelper();
                $helper->setHttpClient(new \Guzzle\Http\Client('/'));

                return $helper;
            }
        ));
    }

}