feat: ajout de la gestion des commandes pour la suppression des fichiers CBZ et des chapitres, avec création des gestionnaires et des ressources API correspondantes

src/Domain/Manga/Application/QueryHandler/DownloadVolumeHandler.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Domain\Manga\Application\QueryHandler;
+
+use App\Domain\Manga\Application\Query\DownloadVolume;
+use App\Domain\Manga\Application\Response\DownloadResponse;
+use App\Domain\Manga\Domain\Contract\Repository\ChapterRepositoryInterface;
+use App\Domain\Manga\Domain\Contract\Repository\MangaRepositoryInterface;
+use App\Domain\Manga\Domain\Contract\Service\FileServiceInterface;
+use App\Domain\Manga\Domain\Exception\MangaNotFoundException;
+use App\Domain\Manga\Domain\Exception\VolumeNotFoundException;
+use App\Domain\Shared\Domain\Contract\QueryHandlerInterface;
+use App\Domain\Shared\Domain\Contract\QueryInterface;
+use App\Domain\Shared\Domain\Contract\ResponseInterface;
+
+readonly class DownloadVolumeHandler implements QueryHandlerInterface
+{
+    public function __construct(
+        private ChapterRepositoryInterface $chapterRepository,
+        private MangaRepositoryInterface $mangaRepository,
+        private FileServiceInterface $fileService
+    ) {}
+
+    public function handle(QueryInterface $query): ResponseInterface
+    {
+        assert($query instanceof DownloadVolume);
+
+        $manga = $this->mangaRepository->findById($query->mangaId);
+
+        if (!$manga) {
+            throw new MangaNotFoundException($query->mangaId);
+        }
+
+        $chapters = $this->chapterRepository->findVisibleWithCbzByMangaIdAndVolume(
+            $query->mangaId,
+            $query->volume
+        );
+
+        if (empty($chapters)) {
+            throw new VolumeNotFoundException($query->mangaId, $query->volume);
+        }
+
+        // Collect CBZ paths for all chapters
+        $cbzPaths = [];
+        foreach ($chapters as $chapter) {
+            $cbzPaths[] = $chapter->getCbzPath();
+        }
+
+        $volumeName = sprintf('%s-volume-%d',
+            $manga->getSlug()->getValue(),
+            $query->volume
+        );
+
+        $httpResponse = $this->fileService->createVolumeCbz($cbzPaths, $volumeName);
+
+        return new DownloadResponse($httpResponse);
+    }
+}