Ojs\UserBundle\Controller\MultipleMailController::addMultipleMailAction PHP Метод

    public function addMultipleMailAction(Request $request, $id = null)
    {
        /** @var User $user */
        $user = $this->getUser();
        $em = $this->getDoctrine()->getManager();
        if ($id) {
            /** @var MultipleMail $multipleMail */
            $multipleMail = $em->find('OjsUserBundle:MultipleMail', $id);
            if (!$multipleMail) {
                throw new NotFoundException();
            }
            if ($multipleMail->getUserId() != $user->getId()) {
                throw new AccessDeniedException();
            }
        } else {
            $multipleMail = new MultipleMail();
        }
        $multipleMailForm = $this->createForm(new MultipleMailType(), $multipleMail);
        if ($request->isMethod('POST')) {
            $multipleMailForm->handleRequest($request);
            if ($multipleMailForm->isValid()) {
                $multipleMail->setUser($user);
                $em->persist($multipleMail);
                $em->flush();
                return $this->redirectToRoute('ojs_user_multiple_mail');
            } else {
                $this->errorFlashBag('error.oops');
            }
        }
        return $this->render("OjsUserBundle:MultipleMail:add_multiple_mail.html.twig", ['form' => $multipleMailForm->createView()]);
    }