CaracoleBundle/Controller/Section/SwitchSectionAdminController.php

<?php

namespace Lc\CaracoleBundle\Controller\Section;

use Doctrine\ORM\EntityManagerInterface;
use Lc\CaracoleBundle\Builder\User\UserMerchantBuilder;
use Lc\CaracoleBundle\Container\Section\SectionContainer;
use Lc\CaracoleBundle\Form\Section\SwitchSectionFormType;
use Lc\CaracoleBundle\Resolver\MerchantResolver;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;

class SwitchSectionAdminController extends AbstractController
{
    /**
     * @Route("/admin/section/switch", name="admin_section_switch")
     */
    public function switchSection(
            Request $request,
            EntityManagerInterface $entityManager,
            MerchantResolver $merchantResolver,
            SectionContainer $sectionContainer,
            UserMerchantBuilder $userMerchantBuilder
    ) {
        $form = $this->createForm(SwitchSectionFormType::class);
        $form->handleRequest($request);

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

            // valeur par défaut de $section : Tout afficher
            $section = null;
            $idSection = $form->getClickedButton()->getConfig()->getOptions()['attr']['value'];
            $userMerchant = $merchantResolver->getUserMerchant();

            if($userMerchant) {
                if($idSection) {
                    $section = $sectionContainer->getStore()->getOneById($idSection);
                }

                $userMerchant->setCurrentAdminSection($section);
                $entityManager->update($userMerchant);
                $entityManager->flush();
            }
        }

        $referer = $request->headers->get('referer');
        return $this->redirect($referer);
    }
}