public function showDeliveryAction()
    {
        $em = $this->container->get('doctrine')->getManager();
        $user = $this->container->get('security.token_storage')->getToken()->getUser();
        $addresses = $em->getRepository('EcommerceBundle:Address')
            ->findBy(array(
                    'actor' => $user,
                ));

        return array(
                'user'      => $user,
                'addresses' => $addresses
            );
    }