/**
  * @Route("/", name="homepage")
  */
 public function indexAction(Request $request)
 {
     $bp = new BlogPost();
     $bp->setTitle("test title");
     $bp->setCreatedAt(new \DateTime());
     $dm = $this->get('doctrine_mongodb')->getManager();
     $dm->persist($bp);
     $dm->flush();
     // replace this example code with whatever you need
     return $this->render('default/index.html.twig', ['base_dir' => realpath($this->container->getParameter('kernel.root_dir') . '/..')]);
 }
 /**
  * {@inheritDoc}
  */
 public function getCreatedAt()
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'getCreatedAt', []);
     return parent::getCreatedAt();
 }