MineSeeker/src/Controller/SecurityController.php

<?php declare(strict_types=1);
/*
 * This file is part of the SplendidBear Websites' projects.
 *
 * Copyright (c) 2026 @ www.splendidbear.org
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace App\Controller;

use App\Entity\User;
use App\Form\ForgotPasswordFormType;
use App\Form\RegistrationFormType;
use App\Form\ResetPasswordFormType;
use App\Repository\UserRepository;
use DateTime;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bridge\Twig\Mime\TemplatedEmail;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\DependencyInjection\Attribute\Autowire;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Attribute\AsController;
use Symfony\Component\Mailer\MailerInterface;
use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
use Symfony\Component\Routing\Attribute\Route;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;

/**
 * Class SecurityController
 *
 * @package  App\Controller
 * @author   Lang <https://www.splendidbear.org>
 * @category Class
 * @license  https://www.gnu.org/licenses/lgpl-3.0.en.html GNU Lesser General Public License
 * @link     www.splendidbear.org
 * @since    2026. 04. 11.
 */
#[AsController]
class SecurityController extends AbstractController
{
    public function __construct(
        #[Autowire(env: 'APP_CONTACT_MAIL_ADDRESS')]
        private readonly string $appContactMailAddress,
    ) {
    }

    #[Route('/login', name: 'MineSeekerBundle_login')]
    public function login(AuthenticationUtils $authenticationUtils): Response
    {
        if ($this->getUser()) {
            return $this->redirectToRoute('MineSeekerBundle_homepage');
        }

        return $this->render('Security/login.html.twig', [
            'last_username' => $authenticationUtils->getLastUsername(),
            'error'         => $authenticationUtils->getLastAuthenticationError(),
        ]);
    }

    #[Route('/logout', name: 'MineSeekerBundle_logout', methods: ['POST'])]
    public function logout(): never
    {
        throw new \LogicException('This action is intercepted by the security firewall.');
    }

    #[Route('/register', name: 'MineSeekerBundle_register')]
    public function register(
        Request                     $request,
        UserPasswordHasherInterface $hasher,
        EntityManagerInterface      $em,
        MailerInterface             $mailer,
    ): Response {
        if ($this->getUser()) {
            return $this->redirectToRoute('MineSeekerBundle_homepage');
        }

        $user = new User();
        $form = $this->createForm(RegistrationFormType::class, $user);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $token = bin2hex(random_bytes(32));

            $user
                ->setIsVerified(false)
                ->setVerificationToken($token)
                ->setPassword($hasher->hashPassword($user, $form->get('plainPassword')->getData()));

            $em->persist($user);
            $em->flush();

            $activationUrl = $this->generateUrl(
                'MineSeekerBundle_activate',
                ['token' => $token],
                UrlGeneratorInterface::ABSOLUTE_URL,
            );

            /** Ensure HTTPS scheme in production */
            if ($this->getParameter('kernel.environment') === 'prod') {
                $activationUrl = str_replace('http://', 'https://', $activationUrl);
            }

            $mailer->send(
                new TemplatedEmail()
                    ->from('noreply@mineseeker.hu')
                    ->to($user->getEmail())
                    ->subject('Activate your MineSeeker account')
                    ->htmlTemplate('emails/activation.html.twig')
                    ->context([
                        'username'       => $user->getUsername(),
                        'activation_url' => $activationUrl,
                    ])
            );

            /** Send admin notification about new user registration */
            $mailer->send(
                new TemplatedEmail()
                    ->from('noreply@mineseeker.hu')
                    ->to($this->appContactMailAddress)
                    ->subject('🎉 New User Registration: ' . $user->getUsername())
                    ->htmlTemplate('emails/user_registration_notification.html.twig')
                    ->context([
                        'user'         => $user,
                        'registeredAt' => new DateTime(),
                    ])
            );

            $this->addFlash('verify_email', $user->getEmail());

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

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

    #[Route('/forgot-password', name: 'MineSeekerBundle_forgot_password')]
    public function forgotPassword(
        Request                $request,
        UserRepository         $userRepository,
        EntityManagerInterface $em,
        MailerInterface        $mailer,
    ): Response {
        if ($this->getUser()) {
            return $this->redirectToRoute('MineSeekerBundle_homepage');
        }

        $form = $this->createForm(ForgotPasswordFormType::class);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $email = $form->get('email')->getData();
            $user = $userRepository->findOneByEmail($email);

            if ($user && $user->isVerified()) {
                $token = bin2hex(random_bytes(32));
                $user
                    ->setResetToken($token)
                    ->setResetTokenExpiresAt(new DateTime('+1 hour'));
                $em->flush();

                $resetUrl = $this->generateUrl(
                    'MineSeekerBundle_reset_password',
                    ['token' => $token],
                    UrlGeneratorInterface::ABSOLUTE_URL,
                );

                /** Ensure HTTPS scheme in production */
                if ($this->getParameter('kernel.environment') === 'prod') {
                    $resetUrl = str_replace('http://', 'https://', $resetUrl);
                }

                $mailer->send(
                    new TemplatedEmail()
                        ->from('noreply@mineseeker.hu')
                        ->to($email)
                        ->subject('Reset your MineSeeker password')
                        ->htmlTemplate('emails/reset_password.html.twig')
                        ->context([
                            'username'  => $user->getUsername(),
                            'reset_url' => $resetUrl,
                        ])
                );
            }

            // Always show the same flash to prevent email enumeration
            $this->addFlash('reset_sent', $email);

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

        return $this->render('Security/forgot_password.html.twig', ['form' => $form]);
    }

    #[Route('/reset-password/{token}', name: 'MineSeekerBundle_reset_password')]
    public function resetPassword(
        string                      $token,
        Request                     $request,
        UserRepository              $userRepository,
        EntityManagerInterface      $em,
        UserPasswordHasherInterface $hasher,
    ): Response {
        $user = $userRepository->findOneByResetToken($token);

        if (!$user || $user->getResetTokenExpiresAt() < new DateTime()) {
            $this->addFlash('error', 'This password reset link is invalid or has expired.');
            return $this->redirectToRoute('MineSeekerBundle_forgot_password');
        }

        $form = $this->createForm(ResetPasswordFormType::class);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $user
                ->setPassword($hasher->hashPassword($user, $form->get('plainPassword')->getData()))
                ->setResetToken(null)
                ->setResetTokenExpiresAt(null);
            $em->flush();

            $this->addFlash('success', 'Your password has been reset. You can now sign in.');

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

        return $this->render('Security/reset_password.html.twig', ['form' => $form]);
    }

    #[Route('/activate/{token}', name: 'MineSeekerBundle_activate')]
    public function activate(string $token, EntityManagerInterface $em): Response
    {
        $user = $em->getRepository(User::class)->findOneBy(['verificationToken' => $token]);

        if (!$user) {
            $this->addFlash('error', 'This activation link is invalid or has already been used.');
            return $this->redirectToRoute('MineSeekerBundle_login');
        }

        $user->setIsVerified(true)->setVerificationToken(null);
        $em->flush();

        $this->addFlash('success', 'Your account is now active. Welcome, ' . $user->getUsername() . '!');

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