chg: dev: refactor the SecurityController #7

src/Service/Email/SendActivationEmailService.php

@@ -0,0 +1,71 @@
+<?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.
+ */
+
+/*
+ * 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\Service\Email;
+
+use App\Entity\User;
+use Exception;
+use Psr\Log\LoggerInterface;
+use RuntimeException;
+use Symfony\Bridge\Twig\Mime\TemplatedEmail;
+use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
+use Symfony\Component\Mailer\MailerInterface;
+
+/**
+ * Class SendActivationEmailService
+ *
+ * @package  App\Service\Email
+ * @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. 20.
+ */
+readonly final class SendActivationEmailService
+{
+    public function __construct(
+        private LoggerInterface $logger,
+        private MailerInterface $mailer,
+    ) {
+    }
+
+    public function send(User $user, string $activationUrl): void
+    {
+        try {
+            $this->mailer->send(
+                new TemplatedEmail()
+                    ->from('noreply@mineseeker.hu')
+                    ->to($user->email)
+                    ->subject('Activate your MineSeeker account')
+                    ->htmlTemplate('emails/activation.html.twig')
+                    ->context([
+                        'username'       => $user->getUsername(),
+                        'activation_url' => $activationUrl,
+                    ])
+            );
+        } catch (TransportExceptionInterface|Exception $e) {
+            $this->logger->error("Failed to send activation email: {$e->getMessage()}", [
+                'exception' => $e,
+                'user'      => $user->getUsername(),
+            ]);
+            throw new RuntimeException("Failed to send activation email: {$e->getMessage()}");
+        }
+    }
+}
+