I'm Building a Shopping Cart with Symfony

Gamzo20 — Wed, 06 Jul 2022 17:22:57 +0000

Then I got this error : Cannot resolve argument $carte of "App\Controller\CarteController::add()": Cannot autowire service "App\Classe\Carte": argument "$session" of method "__construct()" references interface "Symfony\Component\HttpFoundation\Session\SessionInterface" but no such service exists. Did you create a class that implements this interface?

CarteController.php

<?php

namespace App\Controller;

use App\Entity\Car;
use App\Classe\Carte;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;

class CarteController extends AbstractController
{
    private $entityManager;

    public function __construct(EntityManagerInterface $entityManager)
    {
        $this->entityManager = $entityManager;
    }


   /**
    * @Route("/mon-panier", name="carte")
    */
    public function index(Carte $carte)
    {
        $carteComplete = [];

        foreach($carte->get() as $id => $quantity){
            $carteComplete[] = [
                'car' => $this->entityManager->getRepository(Car::class)->findOneById($id),
                'quantity' => $quantity
            ];
        }

        return $this->render('carte/index.html.twig', [
            'carte' => $carteComplete
        ]);
    }


    /**
     * @Route("/carte/add/{id}", name="add_to_carte")
     */
    public function add(Carte $carte, $id)
    {
        $carte->add($id);

        return $this->redirectToRoute("carte") ;
    }

    /**
     * @Route("/carte/remove", name="remove_my_carte")
     */
    public function remove(Carte $carte)
    {
        $carte->remove();

        return $this->redirectToRoute("app_car");
    } 
}

Carte.php

<?php

namespace App\Classe;

use Symfony\Component\HttpFoundation\Session\SessionInterface;


class Carte
{
    private $session;

    public function __construct(SessionInterface $session){
        $this->session = $session;
    }

    public function add($id)
    {
        $carte = $this->session->get('carte', []);

        if(!empty($carte[$id])){
            $carte[$id]++;
        }else{
            $carte[$id] = 1;
        }

        $this->session->set('carte', $carte);
    }



    public function get()
    {
        return $this->session->get('carte');
    }

    public function remove()
    {
        return $this->session->remove('carte');
    }
}

Please help me solve this problem

DEV Community: Gamzo20

I'm Building a Shopping Cart with Symfony