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Mangarr/src/Domain/Manga/Application/CommandHandler/ImportChapterHandler.php
ext.jeremy.guillot@maxicoffee.domains 5ed303612a feat: migrer vers Symfony 8, PHP 8.4 et les dépendances majeures associées
- PHP 8.3 → 8.4 (Dockerfile + composer.json)
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- Types::ARRAY → Types::JSON dans Entity/Manga.php (DBAL 4 retire array type)
- Suppression de src/Schedule.php (doublon vide avec MonitoringSchedule)
- Tests : hydra:Collection → Collection, hydra:member → member (API Platform 4)
2026-03-26 17:55:12 +01:00

61 lines
2.1 KiB
PHP

<?php
namespace App\Domain\Manga\Application\CommandHandler;
use App\Domain\Manga\Application\Command\ImportChapter;
use App\Domain\Manga\Domain\Contract\Repository\MangaRepositoryInterface;
use App\Domain\Manga\Domain\Exception\ChapterNotFoundException;
use App\Domain\Manga\Domain\Exception\MangaNotFoundException;
use App\Domain\Shared\Domain\Contract\ImageStorageInterface;
readonly class ImportChapterHandler
{
public function __construct(
private MangaRepositoryInterface $mangaRepository,
private ImageStorageInterface $imageStorage,
) {
}
public function handle(ImportChapter $command): void
{
// 1. Validate that the manga exists
$manga = $this->mangaRepository->findById($command->mangaId);
if (!$manga) {
throw new MangaNotFoundException($command->mangaId);
}
// 2. Validate that the file is a valid CBZ
if (!$this->isValidCbzFile($command->fileBinary)) {
throw new \InvalidArgumentException('The provided file is not a valid CBZ file');
}
// 3. Check if chapter exists
$existingChapter = $this->mangaRepository->findChapterByMangaIdAndNumber(
$command->mangaId,
$command->chapterNumber
);
if (!$existingChapter) {
throw new ChapterNotFoundException("Chapter {$command->chapterNumber} not found for manga {$command->mangaId}");
}
// 4. Extract CBZ into individual images storage
$pagesDirectory = $this->imageStorage->extractFromCbz(
$existingChapter->getId(),
$command->fileBinary
);
$pageCount = $this->imageStorage->countCbzImages($command->fileBinary);
// 5. Update existing chapter with new path through the aggregate
$manga->updateChapterPages($existingChapter, $pagesDirectory, $pageCount);
$this->mangaRepository->save($manga);
}
private function isValidCbzFile(string $fileBinary): bool
{
$zipMagicNumber = "\x50\x4b\x03\x04"; // PK\x03\x04
return 0 === strpos($fileBinary, $zipMagicNumber);
}
}