/**
  * Display the products of a group
  *
  * @param string $identifier
  *
  * @return JsonResponse
  *
  * @AclAncestor("pim_enrich_product_index")
  */
 public function listProductsAction($identifier)
 {
     $group = $this->groupRepository->findOneBy(['code' => $identifier]);
     if (!$group) {
         throw new NotFoundHttpException(sprintf('Group with code "%s" not found', $identifier));
     }
     return new JsonResponse($this->normalizer->normalize(['products' => $this->productRepository->getProductsByGroup($group, self::MAX_PRODUCTS), 'productCount' => $this->productRepository->getProductCountByGroup($group)], 'internal_api'));
 }