Add functionality to delete old versions of documents

This commit introduces a feature that automatically deletes old versions of StoredObjects in the Chill application. A cron job, "RemoveOldVersionCronJob", has been implemented to delete versions older than 90 days. A message handler, "RemoveOldVersionMessageHandler", has been added to handle deletion requests. Furthermore, unit tests for the new functionality have been provided.

src/Bundle/ChillDocStoreBundle/Service/StoredObjectCleaner/RemoveOldVersionMessageHandler.php

@@ -0,0 +1,54 @@
+<?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\DocStoreBundle\Service\StoredObjectCleaner;
+
+use Chill\DocStoreBundle\Exception\StoredObjectManagerException;
+use Chill\DocStoreBundle\Repository\StoredObjectVersionRepository;
+use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
+use Doctrine\ORM\EntityManagerInterface;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
+
+final readonly class RemoveOldVersionMessageHandler implements MessageHandlerInterface
+{
+    private const LOG_PREFIX = '[RemoveOldVersionMessageHandler] ';
+
+    public function __construct(
+        private StoredObjectVersionRepository $storedObjectVersionRepository,
+        private LoggerInterface $logger,
+        private EntityManagerInterface $entityManager,
+        private StoredObjectManagerInterface $storedObjectManager,
+    ) {}
+
+    /**
+     * @throws StoredObjectManagerException
+     */
+    public function __invoke(RemoveOldVersionMessage $message): void
+    {
+        $this->logger->info(self::LOG_PREFIX.'Received one message', ['storedObjectVersionId' => $message->storedObjectVersionId]);
+
+        $storedObjectVersion = $this->storedObjectVersionRepository->find($message->storedObjectVersionId);
+
+        if (null === $storedObjectVersion) {
+            $this->logger->error(self::LOG_PREFIX.'StoredObjectVersion not found in database', ['storedObjectVersionId' => $message->storedObjectVersionId]);
+            throw new \RuntimeException('StoredObjectVersion not found with id '.$message->storedObjectVersionId);
+        }
+
+        $this->storedObjectManager->delete($storedObjectVersion);
+
+        $this->entityManager->remove($storedObjectVersion);
+        $this->entityManager->flush();
+
+        // clear the entity manager for future usage
+        $this->entityManager->clear();
+    }
+}