public function removePriceCategoryNgAction($priceCategory_id)
{
$em = $this->getDoctrine()->getManager();
$response = new Response(json_encode(array("result" => PriceCategory::removePriceCategoryById($em, $priceCategory_id))));
$response->headers->set('Content-Type', 'application/json');
return $response;
}
public static function addPriceCategory($em, $parameters)
{
$priceCategory = new PriceCategory();
$priceCategory->setName($parameters->name);
$priceCategory->setLevel($parameters->level);
$em->persist($priceCategory);
$em->flush();
return $priceCategory;
}