src/Security/Voter/PartnerApi/ScholarVoter.php line 14

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  1. <?php
  3. namespace App\Security\Voter\PartnerApi;
  5. use App\Entity\Channel\Channel;
  6. use App\Entity\Exercise\Exercise;
  7. use App\Entity\PartnerApi\PartnerApiUser;
  8. use App\Entity\Scholar\Chapter\Chapter;
  9. use App\Entity\Scholar\PracticalCase\PracticalCase;
  10. use App\Entity\Scholar\ScholarInterface;
  11. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  12. use Symfony\Component\Security\Core\Authorization\Voter\Voter;
  14. class ScholarVoter extends Voter
  15. {
  16. public const LIST = 'SCHOLAR_LIST';
  17. public const CREATE = 'SCHOLAR_CREATE';
  18. public const EDIT = 'SCHOLAR_EDIT';
  19. public const VIEW = 'SCHOLAR_VIEW';
  21. protected function supports(string $attribute, $subject): bool
  22. {
  23. return match ($attribute) {
  24. self::LIST, self::CREATE => $subject instanceof Channel,
  25. self::EDIT, self::VIEW =>
  26. $subject instanceof ScholarInterface
  27. || $subject instanceof Chapter
  28. || $subject instanceof PracticalCase
  29. || $subject instanceof Exercise,
  30. default => false,
  31. };
  32. }
  34. protected function voteOnAttribute(string $attribute, $subject, TokenInterface $token): bool
  35. {
  36. $user = $token->getUser();
  37. // if the user is anonymous, do not grant access
  38. if (!$user instanceof PartnerApiUser) {
  39. return false;
  40. }
  42. // ... (check conditions and return true to grant permission) ...
  43. return match ($attribute) {
  44. self::LIST => $this->canList($user, $subject),
  45. self::CREATE => $this->canCreate($user, $subject),
  46. self::EDIT => $this->canEdit($user, $subject),
  47. self::VIEW => $this->canView($user, $subject),
  48. default => false,
  49. };
  51. }
  53. private function canList(PartnerApiUser $user, Channel $channel): bool
  54. {
  55. return $user->getChannels()->contains($channel);
  56. }
  58. private function canCreate(PartnerApiUser $user, Channel $channel): bool
  59. {
  60. return $this->canList($user, $channel);
  61. }
  63. private function canEdit(PartnerApiUser $user, ScholarInterface|Chapter|PracticalCase|Exercise $scholarObject): bool
  64. {
  65. $createdBy = null;
  66. if (method_exists($scholarObject, 'getCreatedBy')) {
  67. $createdBy = $scholarObject->getCreatedBy();
  68. } elseif (method_exists($scholarObject, 'getLesson')) {
  69. $createdBy = $scholarObject->getLesson()->getCreatedBy();
  70. }
  72. return $this->canView($user, $scholarObject)
  73. && $createdBy === $user->getUser();
  74. }
  76. private function canView(PartnerApiUser $user, ScholarInterface|Chapter|PracticalCase|Exercise $scholarObject): bool
  77. {
  78. $channel = null;
  79. if (method_exists($scholarObject, 'getOwnerChannel')) {
  80. $channel = $scholarObject->getOwnerChannel();
  81. } elseif (method_exists($scholarObject, 'getLesson')) {
  82. $channel = $scholarObject->getLesson()->getOwnerChannel();
  83. }
  85. return $this->canList($user, $channel);
  86. }
  87. }