LcShopBundle/ShopBundle/Controller/Frontend/NewsletterController.php

<?php

namespace Lc\ShopBundle\Controller\Frontend ;

use Doctrine\ORM\EntityManagerInterface;
use FOS\UserBundle\Util\UserManipulator;
use Lc\ShopBundle\Context\GlobalParamInterface;
use Lc\ShopBundle\Form\Frontend\NewsletterType;
use Lc\ShopBundle\Repository\NewsletterRepository;
use Lc\ShopBundle\Repository\UserRepository;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\FormError;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class NewsletterController extends AbstractController
{
        protected $em ;
        protected $userRepository ;
        protected $globalParam ;
        protected $newsletterRepository ;

        public function __construct(EntityManagerInterface $em, UserRepository $userRepository, NewsletterRepository $newsletterRepository, GlobalParamInterface $globalParam)
        {
                $this->em = $em ;
                $this->userRepository = $userRepository ;
                $this->newsletterRepository = $newsletterRepository ;
                $this->globalParam = $globalParam ;
        }

        public function subscribe(Request $request, UserManipulator $userManipulator)
        {
                $form = $this->createForm(NewsletterType::class);

                $form->handleRequest($request);

                if ($form->isSubmitted() && $form->isValid()) {

                        $data = $form->getData() ;
                        $email = $data['email'] ;
                        $userExist = $this->userRepository->findOneBy(['email' => $email]) ;
                        $newsletter = $this->globalParam->getCurrentMerchant()->getNewsletter() ;

                        if($newsletter) {
                                $userSubscribe = false ;
                                if($userExist) {
                                        if($this->getUser() && $userExist && $this->getUser() == $userExist) {
                                                if($userExist->getNewsletters()->contains($newsletter)) {
                                                        $this->addFlash('error','Vous êtes déjà inscrit à cette newsletter.');
                                                }
                                                else {
                                                        $userExist->addNewsletter($newsletter) ;
                                                        $userSubscribe = true ;
                                                        $this->em->persist($userExist);
                                                }
                                        }
                                        else {
                                                $form->get('email')->addError(new FormError('Cette adresse email est déjà utilisée')) ;
                                        }
                                }
                                else {
                                        $user = $userManipulator->create($email, '9e438d8a7b036ea9b8d4375377d47e1a', $email, false, false) ;
                                        $user->addNewsletter($newsletter) ;
                                        $user->addRole('ROLE_NEWSLETTER') ;
                                        $this->em->persist($user);
                                        $userSubscribe = true ;
                                }

                                if($userSubscribe) {
                                        $this->addFlash('success','Vous avez bien été ajouté à la newsletter.');
                                        $this->em->flush() ;
                                        return $this->redirectToRoute('frontend_newsletter_subscribe') ;
                                }
                        }
                        else {
                                throw new \ErrorException('Aucune newsletter définie.') ;
                        }
                }

                return $this->render('frontend/site/newsletter.html.twig', [
                        'form' => $form->createView()
                ]);
        }

        public function unsubscribe($idUser, $idNewsletter)
        {
                $user = $this->userRepository->find($idUser) ;
                $newsletter = $this->newsletterRepository->find($idNewsletter) ;

                if(!$user) {
                        throw new NotFoundHttpException('Utilisateur introuvable') ;
                }

                if(!$newsletter) {
                        throw new NotFoundHttpException('Newsletter introuvable') ;
                }

                if($user->getNewsletters()->contains($newsletter)) {
                        $user->removeNewsletter($newsletter) ;
                        $this->em->persist($user);
                        $this->em->flush() ;

                        return $this->render('frontend/site/newsletter_confirm_unsubscribe.html.twig');
                }

                return $this->redirectToRoute('frontend_index') ;
        }
}