public function removeCostNgAction($cost_id)
{
$em = $this->getDoctrine()->getManager();
$response = new Response(json_encode(array("result" => Cost::removeCostById($em, $cost_id))));
$response->headers->set('Content-Type', 'application/json');
return $response;
}
public static function removeCostCategoryById($em, $id)
{
$costCategory = $em->getRepository("RenovateMainBundle:CostCategory")->find($id);
foreach ($costCategory->getCosts() as $cost) {
Cost::removeCostById($em, $cost->getId());
}
$em->remove($costCategory);
$em->flush();
return true;
}
