api.emotionhero.com/src/Api/ScoreControllerProvider.php

<?php
namespace EmotionHero\Api;

use EmotionHero\Application as EH;
use Silex\Application;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\JsonResponse;
use Silex\Api\ControllerProviderInterface;
use EmotionHero\Models;

class ScoreControllerProvider implements ControllerProviderInterface
{
    /** @var EH */
    protected $_eh;

    public function __construct()
    {
        $this->_eh = EH::getInstance();
    }

    public function connect(Application $app)
    {
        // creates a new controller based on the default route
        $controllers = $app['controllers_factory'];

        $controllers->get('/', function (Application $app) {
            return "OK";
        });

        $controllers->get('/levels', function (Application $app) {
            $levels = $this->_eh->getEm()->getRepository(Models\Level::class)->findAll();
            return $app['serializer']->serialize($levels, 'json');
        });

        $controllers->get('/emotions', function (Application $app) {
            $levels = $this->_eh->getEm()->getRepository(Models\Emotion::class)->findAll();
            return $app['serializer']->serialize($levels, 'json');
        });

        $controllers->get('/me', function (Application $app) {
            $token = $app['security.token_storage']->getToken();
            $user = $token->getUser();
            return $app['serializer']->serialize($user, 'json');
        });

        $controllers->post('/me/games', function (Request $request, Application $app) {
            var_dump($request->getContent());

            $a = date("Y-m-d H:i:s")."\n";
            $a .= print_r($request->attributes->all(), true);
            $a .= print_r($request->query->all(), true);
            $a .= print_r($request->request->all(), true);
            $a .= "\n\n";
            $a .= $request->getContent();

            file_put_contents(__DIR__.'/../../cache/me_games', $a);
            // $vars = json_decode($request->getContent(), true);
            // var_dump($vars);
            return $app['serializer']->serialize($levels, 'json');
        });

        return $controllers;
    }
}