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<?php |
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declare(strict_types=1); |
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namespace App\Movies\Service; |
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use App\Guests\Entity\GuestSession; |
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use App\Guests\Entity\GuestWatchedMovie; |
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use App\Guests\Repository\WatchedMovieRepository; |
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use App\Movies\DTO\WatchedMovieDTO; |
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use App\Movies\Entity\Movie; |
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use App\Movies\Entity\WatchedMovie; |
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use App\Movies\EventListener\SimilarMoviesProcessor; |
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use App\Movies\EventListener\WatchedMovieProcessor; |
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use App\Movies\Repository\MovieRepository; |
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use App\Users\Entity\User; |
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use App\Users\Entity\UserWatchedMovie; |
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use Doctrine\DBAL\Exception\UniqueConstraintViolationException; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Enqueue\Client\ProducerInterface; |
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class WatchedMovieService |
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{ |
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private $em; |
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/** |
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* @var MovieRepository |
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*/ |
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private $repository; |
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private $searchService; |
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private $producer; |
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public function __construct(EntityManagerInterface $entityManager, SearchService $searchService, ProducerInterface $producer) |
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{ |
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$this->em = $entityManager; |
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$this->repository = $entityManager->getRepository(Movie::class); |
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$this->searchService = $searchService; |
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$this->producer = $producer; |
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} |
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/** |
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* @param User $user |
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* @param WatchedMovieDTO $watchedMovieDTO |
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* @param string $locale |
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* |
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* @throws \Exception |
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* |
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* @return bool |
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*/ |
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public function addUserWatchedMovie(User $user, WatchedMovieDTO $watchedMovieDTO, string $locale): bool |
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{ |
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$movie = $this->repository->findOneByIdOrTmdbId($watchedMovieDTO->getMovieId(), $watchedMovieDTO->getTmdbId()); |
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if ($movie === null) { |
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// Lets try to find it in TMDB library |
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$movie = $this->searchService->findByTmdbId($watchedMovieDTO->getTmdbId(), $locale); |
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} |
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if ($movie === null) { |
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return false; |
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} |
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$newWatchedMovie = new UserWatchedMovie($user, $movie, $watchedMovieDTO->getVote(), $watchedMovieDTO->getWatchedAt()); |
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if ($movie->getId() === null) { |
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$this->saveWatchedMovies([$newWatchedMovie]); |
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return true; |
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} |
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try { |
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$this->em->persist($newWatchedMovie); |
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$this->em->flush(); |
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$this->onMovieAdded($newWatchedMovie); |
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} catch (UniqueConstraintViolationException $exception) { |
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// You can throw new BadRequestHttpException('This movie already in your library of watched movies'); |
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// But I think its nice to return 202 like operation was successful |
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return true; |
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} |
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return true; |
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} |
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public function updateUserWatchedMovie(WatchedMovie $watchedMovie, WatchedMovieDTO $watchedMovieDTO) |
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{ |
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$watchedMovie->changeVote($watchedMovieDTO->getVote()); |
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$watchedMovie->changeWatchedAt($watchedMovieDTO->getWatchedAt()); |
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} |
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/** |
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* @param GuestSession $guestSession |
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* @param WatchedMovieDTO $watchedMovieDTO |
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* @param string $locale |
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* |
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* @throws \Exception |
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* |
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* @return bool |
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*/ |
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public function addGuestWatchedMovie(GuestSession $guestSession, WatchedMovieDTO $watchedMovieDTO, string $locale): bool |
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{ |
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$movie = $this->repository->findOneByIdOrTmdbId($watchedMovieDTO->getMovieId(), $watchedMovieDTO->getTmdbId()); |
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if ($movie === null) { |
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// Lets try to find it in TMDB library |
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$movie = $this->searchService->findByTmdbId($watchedMovieDTO->getTmdbId(), $locale); |
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} |
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if ($movie === null) { |
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return false; |
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} |
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$newWatchedMovie = new GuestWatchedMovie($guestSession, $movie, $watchedMovieDTO->getVote(), $watchedMovieDTO->getWatchedAt()); |
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if ($movie->getId() === null) { |
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$this->saveWatchedMovies([$newWatchedMovie]); |
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return true; |
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} |
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try { |
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$this->em->persist($newWatchedMovie); |
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$this->em->flush(); |
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$this->onMovieAdded($newWatchedMovie); |
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} catch (UniqueConstraintViolationException $exception) { |
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// You can throw new BadRequestHttpException('This movie already in your library of watched movies'); |
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// But I think its nice to return 202 like operation was successful |
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return true; |
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} |
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return true; |
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} |
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/** |
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* @param GuestSession $guestSession |
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* @param User $user |
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* |
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* @throws \Exception |
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*/ |
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public function mergeWatchedMovies(GuestSession $guestSession, User $user): void |
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{ |
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/** @var $guestWatchedMoviesRepository WatchedMovieRepository */ |
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$guestWatchedMoviesRepository = $this->em->getRepository(GuestWatchedMovie::class); |
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$guestWatchedMovies = $guestWatchedMoviesRepository->findBy([ |
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'guestSession' => $guestSession->getId(), |
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]); |
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if (!reset($guestWatchedMovies)) { |
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return; |
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} |
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$userWatchedMovies = []; |
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foreach ($guestWatchedMovies as $guestWatchedMovie) { |
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$movie = $guestWatchedMovie->getMovie(); |
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$vote = $guestWatchedMovie->getVote(); |
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$watchedAt = $guestWatchedMovie->getWatchedAt(); |
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$userWatchedMovies[] = new UserWatchedMovie($user, $movie, $vote, $watchedAt); |
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} |
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$this->saveWatchedMovies($userWatchedMovies); |
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} |
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/** |
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* @param array|UserWatchedMovie[]|GuestWatchedMovie[] $watchedMovies |
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*/ |
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private function saveWatchedMovies(array $watchedMovies): void |
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{ |
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$watchedMoviesSerialized = serialize($watchedMovies); |
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$this->producer->sendEvent(WatchedMovieProcessor::ADD_WATCHED_MOVIE_TMDB, $watchedMoviesSerialized); |
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} |
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private function onMovieAdded(WatchedMovie $watchedMovie): void |
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{ |
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$movie = $watchedMovie->getMovie(); |
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if (count($movie->getSimilarMovies()) === 0) { |
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$this->producer->sendEvent(SimilarMoviesProcessor::LOAD_SIMILAR_MOVIES, json_encode($movie->getId())); |
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} |
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} |
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} |
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svbackend /
my-art-lib
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