public function historiqueAction()
 {
     $source = null;
     $cible = null;
     $request = $this->getRequest();
     $montant = "";
     $repository = $this->getDoctrine()->getManager()->getRepository('ConvertDeviseBundle:Devise');
     $devise = $repository->findAll();
     // On vérifie qu'elle est de type POST
     if ($request->getMethod() == 'POST') {
         $source = $request->request->get('_source');
         $cible = $request->request->get('_cible');
         $montant = $request->request->get('_montant');
         $sourcecible = $source . $cible;
         $this->getparamAction();
         //connexion entre api yahoo et application
         $this->convertAction($sourcecible);
         $t = new \Datetime();
         $t->getTimestamp();
         $datedemande = $t;
         $etatip = 1;
         //adresse ip du client
         $ipdclient = $_SERVER["REMOTE_ADDR"];
         $this->getclientAction($ipdclient, $datedemande);
         $cour = $this->cour;
         $nbdemande = 1;
         $hist = new Historique();
         $hist->setSource($source);
         $hist->setCible($cible);
         $hist->setDatedemande($datedemande);
         $hist->setNbdemande($nbdemande);
         $hist->setCour($cour);
         $hist->setMontant($montant);
         $hist->setIpdclient($ipdclient);
         if ($this->bloque == true) {
             $etatip = 0;
             $hist->setEtatip($etatip);
             $em = $this->getDoctrine()->getManager();
             $em->persist($hist);
             $em->flush();
             return $this->render('ConvertDeviseBundle:Devise:blacklist.html.twig');
         } else {
             $hist->setEtatip($etatip);
             $em = $this->getDoctrine()->getManager();
             $em->persist($hist);
             $em->flush();
         }
     }
     return $this->render('ConvertDeviseBundle:Devise:index.html.twig', array('devise' => $devise, 'cour' => $this->cour, 'montant' => $montant, 'source' => $source, 'cible' => $cible));
 }
 /**
  * {@inheritDoc}
  */
 public function getEtatip()
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'getEtatip', array());
     return parent::getEtatip();
 }