/**
  * @EXT\Route(
  *     "/product/{product}/infos",
  *     name="product_infos",
  *     options={"expose"=true}
  * )
  *
  * @return Response
  */
 public function productInfosAction(Product $product)
 {
     $priceSolutions = $product->getPriceSolutions();
     $solutionsDatas = array();
     foreach ($priceSolutions as $solution) {
         $solutionsDatas[] = array('id' => $solution->getId(), 'duration' => $solution->getMonthDuration(), 'price' => $solution->getPrice());
     }
     $datas = array('details' => $product->getDetails(), 'priceSolutions' => $solutionsDatas);
     return new JsonResponse($datas, 200);
 }