service locator

src/Controller/ReservationController.php

@@ -5,6 +5,7 @@ namespace App\Controller;
 use App\Entity\Reservation;
 use App\Form\ReservationType;
 use App\Repository\ReservationRepository;
+use App\Service\Reservation\AddReservation;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
@@ -30,16 +31,15 @@ class ReservationController extends AbstractController
     /**
      * @Route("/new", name="reservation_new", methods={"GET","POST"})
      */
-    public function new(Request $request): Response
+    public function new(Request $request, AddReservation $addReservation): Response
     {
         $reservation = new Reservation();
         $form = $this->createForm(ReservationType::class, $reservation);
         $form->handleRequest($request);
 
         if ($form->isSubmitted() && $form->isValid()) {
-            $entityManager = $this->getDoctrine()->getManager();
-            $entityManager->persist($reservation);
-            $entityManager->flush();
+
+            $addReservation->add($reservation);
 
             return $this->redirectToRoute('reservation_index', [], Response::HTTP_SEE_OTHER);
         }

src/Service/Reservation/AddReservation.php

+<?php
+declare(strict_types=1);
+
+
+namespace App\Service\Reservation;
+
+use App\Entity\Reservation;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+final class AddReservation
+{
+    private ContainerInterface $serviceLocator;
+
+    public function __construct(ContainerInterface $serviceLocator)
+    {
+        $this->serviceLocator = $serviceLocator;
+    }
+
+    public function add(Reservation $reservation): void
+    {
+        //dodatkow logika biznesowa do wykonania w czasie dodania rezerwacji
+        // np czy salka jest dostępna
+        // np inicjacja wysłania powiadomianie
+        $manager = $this->serviceLocator->get('doctrine')->getManager();
+
+        $manager->persist($reservation);
+        $manager->flush();
+    }
+}