src/Domains/Word/Application/Controller/TranslateController.php line 27

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  1. <?php
  3. declare(strict_types=1);
  5. namespace App\Domains\Word\Application\Controller;
  7. use App\Domains\Shared\Response\UnifiedResponse;
  8. use App\Domains\Word\Application\UseCase\TranslateUseCase;
  9. use App\Domains\Word\Application\Request\TranslateWordRequest;
  10. use App\Domains\Word\Application\Response\TranslateResponse;
  11. use DomainException;
  12. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
  13. use Symfony\Component\Finder\Exception\AccessDeniedException;
  14. use Symfony\Component\HttpFoundation\JsonResponse;
  15. use Symfony\Component\Routing\Annotation\Route;
  16. use Symfony\Component\Validator\Validator\ValidatorInterface;
  18. class TranslateController extends AbstractController
  19. {
  20.     public function __construct(
  21.         private readonly TranslateUseCase $translateUseCase,
  22.         private readonly ValidatorInterface $validator,
  23.     ) {
  24.     }
  26.     #[Route('/api/translate', name: 'translate', methods: ['POST'])]
  27.     public function index(TranslateWordRequest $request): JsonResponse
  28.     {
  29.         // This will automatically check if the user is authenticated
  30.         $user = $this->getUser();
  31.         if (!$user) {
  32.             throw new AccessDeniedException('Token is invalid or expired');
  33.         }
  35.         try {
  36.             $word = $this->translateUseCase->execute(
  37.                 $request->getWord(),
  38.                 $request->getLanguageFrom(),
  39.                 $request->getLanguageTo(),
  40.                 $user,
  41.             );
  43.             // Create controlled domain response
  44.             $translateResponse = new TranslateResponse(
  45.                 word: $word->getWord(),
  46.                 translation: $word->getTranslation(),
  47.                 meaning: $word->getMeaning(),
  48.                 synonyms: $word->getSynonyms(),
  49.                 usage: $word->getUsage(),
  50.                 examples: $word->getExamples(),
  51.                 imageFilename: $word->getImageFilename(),
  52.             );
  54.             // Return custom response object directly for success
  55.             return $this->json($translateResponse->toArray());
  56.         } catch (DomainException $e) {
  57.             $response = UnifiedResponse::failure($e->getMessage());
  58.         } catch (\Exception $e) {
  59.             $response = UnifiedResponse::failure('An unexpected error occurred while translating the word.');
  60.         }
  62.         return $this->json($response->toArray());
  64.     }
  66. }