src/Controller/Front/Exercise/AnswerController.php line 22

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  1. <?php
  3. namespace App\Controller\Front\Exercise;
  5. use App\Entity\Exercise\Exercise;
  6. use App\Entity\Exercise\User\ExerciseResult;
  7. use App\Entity\Scholar\Lesson\Lesson;
  8. use App\Entity\Scholar\Module\Module;
  9. use App\Entity\Scholar\Training\Training;
  10. use App\Form\Exercise\User\ExerciseResultType;
  11. use App\Repository\Exercise\User\ExerciseResultRepository;
  12. use App\Service\Exercise\UserExerciseResultManipulator;
  13. use Doctrine\ORM\EntityManagerInterface;
  14. use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
  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. class AnswerController extends AbstractController
  23. {
  24. public function __construct(
  25. private UserExerciseResultManipulator $manipulator,
  26. private ExerciseResultRepository $exerciseResultRepository,
  27. private EntityManagerInterface $em,
  28. ) {}
  30. #[Route(path: '/training/{trainingId}/module/{moduleId}/lesson/{lessonId}/exercise/{id}/{exerciseResultId}', name: 'front_exercise_answer')]
  31. #[ParamConverter('training', options: ['id' => 'trainingId'])]
  32. #[ParamConverter('module', options: ['id' => 'moduleId'])]
  33. #[ParamConverter('lesson', options: ['id' => 'lessonId'])]
  34. #[ParamConverter('exercise', options: ['id' => 'id'])]
  35. #[ParamConverter('exerciseResult', options: ['id' => 'exerciseResultId'])]
  36. public function __invoke(Request $request, Training $training, Module $module, Lesson $lesson, Exercise $exercise, ExerciseResult $exerciseResult): Response
  37. {
  38. if (!$this->isGranted('FRONT_ACCESS', [
  39. 'training' => $training,
  40. 'module' => $module,
  41. 'lesson' => $lesson,
  42. ])) {
  43. throw $this->createAccessDeniedException();
  44. }
  46. if (
  47. $exercise->getLesson() !== $lesson
  48. || $exerciseResult->getExercise() !== $exercise
  49. ) {
  50. throw new NotFoundHttpException();
  51. }
  53. if ($this->getUser() === null) {
  54. throw new AccessDeniedException('Access denied.');
  55. }
  57. $exerciseResult = $this->exerciseResultRepository->findOneBy(
  58. [
  59. 'id' => $exerciseResult->getId(),
  60. 'exercise' => $exercise->getId(),
  61. 'user' => $this->getUser(),
  62. 'finishedAt' => null,
  63. ],
  64. [
  65. 'startedAt' => 'DESC',
  66. ]
  67. );
  69. if (null === $exerciseResult) {
  70. return $this->redirectToRoute('front_channel_exercise_show', [
  71. 'lessonId' => $lesson->getId(),
  72. 'exerciseId' => $exercise->getId(),
  73. 'moduleId' => $module->getId(),
  74. 'trainingId' => $training->getId(),
  75. ]);
  76. }
  78. // Populate the questions.
  79. $this->manipulator->populate($exercise, $exerciseResult);
  80. $form = $this->createForm(ExerciseResultType::class, $exerciseResult);
  81. $form->handleRequest($request);
  83. if ($form->isSubmitted() && $form->isValid()) {
  84. $this->manipulator->finish($exercise, $exerciseResult);
  86. // Check if the current Exercise submission is not an error (start the exercise in less then 3s ago).
  87. if (3 > $exerciseResult->getTime()) {
  88. $this->em->remove($exerciseResult);
  89. $this->em->flush();
  91. return $this->redirectToRoute('front_channel_lesson_show', [
  92. 'trainingId' => $training->getId(),
  93. 'moduleId' => $module->getId(),
  94. 'lessonId' => $lesson->getId(),
  95. ], 303);
  96. }
  98. $this->em->persist($exerciseResult);
  99. $this->em->persist($exercise);
  100. $this->em->flush();
  102. return $this->redirectToRoute('front_exercise_solution', [
  103. 'trainingId' => $training->getId(),
  104. 'moduleId' => $module->getId(),
  105. 'lessonId' => $lesson->getId(),
  106. 'id' => $exercise->getId(),
  107. 'resultId' => $exerciseResult->getId(),
  108. ]);
  109. }
  111. return $this->render('Front/Exercise/answer.html.twig', [
  112. 'channel' => $training->getOwnerChannel(),
  113. 'training' => $training->getId(),
  114. 'module' => $module->getId(),
  115. 'exercise' => $exercise,
  116. 'exercise_result' => $exerciseResult,
  117. 'form' => $form->createView(),
  118. 'lesson' => $lesson,
  119. 'count_form_errors' => $form->getErrors(true)->count()
  120. ]);
  121. }
  122. }