Mangarr/src/Domain/Manga/Application/QueryHandler/GetMangaListHandler.php

<?php

namespace App\Domain\Manga\Application\QueryHandler;

use App\Domain\Manga\Application\Query\GetMangaList;
use App\Domain\Manga\Application\Response\MangaListResponse;
use App\Domain\Manga\Domain\Contract\Repository\MangaRepositoryInterface;

readonly class GetMangaListHandler
{
    public function __construct(
        private MangaRepositoryInterface $mangaRepository,
    ) {
    }

    public function handle(GetMangaList $query): MangaListResponse
    {
        $mangas = $this->mangaRepository->findAll(
            page: $query->page,
            limit: $query->limit,
            sortBy: $query->sortBy,
            sortOrder: $query->sortOrder
        );

        $total = $this->mangaRepository->count();

        $chapterCounts = [];
        foreach ($mangas as $manga) {
            $id = $manga->getId()->getValue();
            $chapterCounts[$id] = [
                'total' => $this->mangaRepository->countChapters($id),
                'scraped' => $this->mangaRepository->countAvailableChapters($id),
            ];
        }

        return new MangaListResponse(
            mangas: $mangas,
            total: $total,
            page: $query->page,
            limit: $query->limit,
            chapterCounts: $chapterCounts
        );
    }
}