AuthController

<?php

namespace App\Controller;

use App\Entity\User;
use App\Form\UserType;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;

class AuthController extends Controller
{
    /**
     * @Route("/auth", name="auth")
     */
    public function index()
    {
        return $this->render('auth/index.html.twig', [
            'controller_name' => 'AuthController',
        ]);
    }

    /**
     * @Route("/login", name="login")
     */
    public function login(Request $request, AuthenticationUtils $authenticationUtils)
    {
        $username = $authenticationUtils->getLastUsername();
        $error = $authenticationUtils->getLastAuthenticationError();
        return $this->render('auth/login.html.twig', [
            'username' => $username,
            'error' => $error
        ]);
    }

    /**
     * @Route("/register", name="register")
     */
    public function register(Request $request, UserPasswordEncoderInterface $passwordEncoder)
    {
        $user = new User();
        $form = $this->createForm(UserType::class, $user);
        $form->handleRequest($request);

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

            $password = $passwordEncoder->encodePassword($user, $user->getPassword());
            $user->setPassword($password);
            $auth = $this->getDoctrine()->getManager();
            $auth->persist($user);
            $auth->flush();

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

        return $this->render('auth/register.html.twig', [
            'form' => $form->createView(),
        ]);

    }
}