public function preparecommandeAction()
 {
     $session = $this->getRequest()->getSession();
     $em = $this->getDoctrine()->getManager();
     if (!$session->has('commande')) {
         $commande = new Commandes();
         $commande->setDate(new \DateTime());
         $commande->setUtilisateur($this->container->get('security.Context')->getToken()->getUser());
         $commande->setValider(0);
         $commande->setReference(0);
         $commande->setCommande($this->facture());
         $em->persist($commande);
         $session->set('commande', $commande);
     } else {
         $commande = $em->getRepository('EcommerceBundle:Commandes')->find($session->get('commande'));
     }
     //$commande= new Commandes();
     /*if(!$session->has('commande')){
     			$em->persist($commande);
     			$session->set('commande', $commande);
     		}
     */
     $em->flush();
     //return $this->render("EcommerceBundle:Public:commande.html.twig");
     return new Response($commande->getId());
 }
 /**
  * {@inheritDoc}
  */
 public function setCommande($commande)
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'setCommande', array($commande));
     return parent::setCommande($commande);
 }