src/Controller/Front/Exercise/StartController.php line 27

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  1. <?php
  3. namespace App\Controller\Front\Exercise;
  5. use App\Entity\Exercise\Exercise;
  6. use App\Entity\Scholar\Lesson\Lesson;
  7. use App\Entity\Scholar\Module\Module;
  8. use App\Entity\Scholar\Training\Training;
  9. use App\Exception\Exercise\MissingUserException;
  10. use App\Form\Exercise\User\ExerciseResultType;
  11. use App\Repository\Exercise\ExerciseRepository;
  12. use App\Service\Exercise\UserExerciseResultManipulator;
  13. use Doctrine\ORM\EntityManagerInterface;
  14. use Sensio\Bundle\FrameworkExtraBundle\Configuration\Entity;
  15. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
  16. use Symfony\Component\HttpFoundation\Request;
  17. use Symfony\Component\HttpFoundation\Response;
  18. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  19. use Symfony\Component\Routing\Annotation\Route;
  20. use Symfony\Component\Security\Core\Exception\AccessDeniedException;
  22. /**
  23.  * Class StartController
  24.  *
  25.  * @author Benjamin Georgeault
  26.  */
  27. class StartController extends AbstractController
  28. {
  29.     public function __construct(
  30.         private UserExerciseResultManipulator $manipulator,
  31.         private EntityManagerInterface $em,
  32.     ) {}
  34.     #[Route(path: '/training/{trainingId}/module/{moduleId}/lesson/{lessonId}/exercise/{id}/start', name: 'front_exercise_start', priority: 1)]
  35.     #[Entity('training', options: ['id' => 'trainingId'])]
  36.     #[Entity('module', options: ['id' => 'moduleId'])]
  37.     #[Entity('lesson', options: ['id' => 'lessonId'])]
  38.     public function __invoke(Request $request, Training $training, Module $module, Lesson $lesson, Exercise $exercise): Response
  39.     {
  40.         if ($this->getUser() === null) {
  41.             throw new AccessDeniedException('Access denied.');
  42.         }
  44.         // Check if there is a pending exercise.
  45.         if (null !== $exerciseResult = $this->manipulator->getPendingExercise()) {
  46.             // If pending but different exercise, reset to null.
  47.             if ($exercise->getId() !== $pendingExerciseId = $exerciseResult->getExercise()->getId()) {
  48.                 $exerciseResult = null;
  49.             } else {
  50.                 // in the case of a pending exercise have been found, set startedAt to current time to avoid 185h for an exercise
  51.                 $exerciseResult->setStartedAt(new \DateTime());
  52.                 $this->em->persist($exerciseResult);
  53.                 $this->em->flush();
  54.             }
  55.         }
  57.         if (null === $exerciseResult) {
  58.             // Create the ExerciseResult and save it in the database.
  59.             // It allows to know if the user is doing an exercise.
  60.             try {
  61.                 $exerciseResult = $this->manipulator->create($exercise);
  62.                 $this->em->persist($exerciseResult);
  63.                 $this->em->flush();
  64.             } catch (MissingUserException $e) {
  65.                 throw new AccessDeniedException('No logged user.');
  66.             }
  67.         }
  69.         return $this->redirectToRoute('front_exercise_answer', [
  70.             'trainingId' => $training->getId(),
  71.             'moduleId' => $module->getId(),
  72.             'lessonId' => $lesson->getId(),
  73.             'id' => $exercise->getId(),
  74.             'exerciseResultId' => $exerciseResult->getId(),
  75.         ], 303);
  76.     }
  77. }