/**
  * @Template()
  * Sauvegarde les prévisions de T°C de l'eau en prenant en compte ce qui existe déjà dans la BD
  * http://localhost/Wind/web/app_dev.php/admin/BO/ajax/spot/tempwater/save/1
  */
 public function tempWaterSaveAction($id)
 {
     $em = $this->container->get('doctrine.orm.entity_manager');
     $spot = $em->find('LaPoizWindBundle:Spot', $id);
     if (!$spot) {
         return $this->container->get('templating')->renderResponse('LaPoizWindBundle:Default:errorBlock.html.twig', array('errMessage' => "Spot not find !"));
     }
     $tempWaterURL = $spot->getTempWaterURL();
     if (!empty($tempWaterURL)) {
         $prevTempWater = TempWaterGetData::getTempWater($tempWaterURL, new NullOutput());
         TempWaterGetData::saveTempWater($spot, $prevTempWater, $em, new NullOutput());
     }
     $previsionTempWaterList = $em->getRepository('LaPoizWindBundle:PrevisionTempWater')->getFuturePrevisionTempWater($spot);
     return $this->container->get('templating')->renderResponse('LaPoizWindBundle:BackOffice/Spot/Ajax/TempWater:tempWaterSaveResult.html.twig', array('previsionTempWaterList' => $previsionTempWaterList, 'spot' => $spot, 'message' => "", 'saveSuccess' => true));
 }