First step to async generation [WIP]

src/Bundle/ChillMainBundle/Export/Messenger/ExportRequestGenerationMessage.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Export\Messenger;
+
+use Chill\MainBundle\Entity\ExportGeneration;
+use Chill\MainBundle\Entity\User;
+use Ramsey\Uuid\UuidInterface;
+
+final readonly class ExportRequestGenerationMessage
+{
+    public UuidInterface $id;
+
+    public int $userId;
+
+    public function __construct(
+        ExportGeneration $exportGeneration,
+        User $user,
+    ) {
+        $this->id = $exportGeneration->getId();
+        $this->userId = $user->getId();
+    }
+}

src/Bundle/ChillMainBundle/Export/Messenger/ExportRequestGenerationMessageHandler.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Export\Messenger;
+
+use Chill\MainBundle\Export\ExportGenerator;
+use Chill\MainBundle\Repository\ExportGenerationRepository;
+use Chill\MainBundle\Repository\UserRepositoryInterface;
+use Symfony\Component\Messenger\Attribute\AsMessageHandler;
+use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
+
+#[AsMessageHandler]
+final readonly class ExportRequestGenerationMessageHandler implements MessageHandlerInterface
+{
+    public function __construct(
+        private ExportGenerationRepository $repository,
+        private UserRepositoryInterface $userRepository,
+        private ExportGenerator $exportGenerator,
+    ) {}
+
+    public function __invoke(ExportRequestGenerationMessage $exportRequestGenerationMessage)
+    {
+        if (null === $exportGeneration = $this->repository->find($exportRequestGenerationMessage->id)) {
+            throw new \UnexpectedValueException('ExportRequestGenerationMessage not found');
+        }
+
+        if (null === $user = $this->userRepository->find($exportRequestGenerationMessage->userId)) {
+            throw new \UnexpectedValueException('User not found');
+        }
+
+        $this->exportGenerator->generate($exportGeneration, $user);
+    }
+}