src/Entity/Core/Classroom/ClassroomStudent.php line 17

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  1. <?php
  3. declare(strict_types=1);
  5. namespace App\Entity\Core\Classroom;
  7. use App\Entity\Core\Peer\PeerUnit;
  8. use App\Entity\User\User;
  9. use Doctrine\ORM\Mapping as ORM;
  10. use Doctrine\ORM\PersistentCollection;
  11. use JsonSerializable;
  12. use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
  14. #[ORM\Table('classroom_student')]
  15. #[ORM\Entity(repositoryClass: ClassroomStudentRepository::class)]
  16. #[UniqueEntity(fields: ['student', 'classroom'], errorPath: 'classroom', message: 'Student is already in the classroom')]
  17. class ClassroomStudent implements JsonSerializable
  18. {
  19. #[ORM\Column(name: 'id', type: 'integer')]
  20. #[ORM\Id]
  21. #[ORM\GeneratedValue(strategy: 'AUTO')]
  22. private int $id;
  24. #[ORM\JoinColumn(name: 'user_id', referencedColumnName: 'id')]
  25. #[ORM\ManyToOne(targetEntity: User::class, fetch: 'EAGER', cascade: ['persist'])]
  26. private User $student;
  28. #[ORM\JoinColumn(name: 'classroom_id', referencedColumnName: 'id', onDelete: 'CASCADE')]
  29. #[ORM\ManyToOne(targetEntity: Classroom::class, inversedBy: 'members')]
  30. private Classroom $classroom;
  32. #[ORM\ManyToMany(targetEntity: PeerUnit::class, mappedBy: 'students')]
  33. private PersistentCollection $peerUnits;
  35. public function getId(): int
  36. {
  37. return $this->id;
  38. }
  40. public function setStudent(User $student): ClassroomStudent
  41. {
  42. $this->student = $student;
  44. return $this;
  45. }
  47. public function getStudent(): User
  48. {
  49. return $this->student;
  50. }
  52. public function setClassroom(Classroom $classroom): ClassroomStudent
  53. {
  54. $this->classroom = $classroom;
  56. return $this;
  57. }
  59. public function getPeerUnits(): PersistentCollection
  60. {
  61. return $this->peerUnits;
  62. }
  64. public function getClassroom(): Classroom
  65. {
  66. return $this->classroom;
  67. }
  69. public function jsonSerialize(): mixed
  70. {
  71. return [
  72. "id" => $this->getId(),
  73. "student" => $this->getStudent(),
  74. "peerUnits" => $this->getPeerUnits()
  75. ];
  76. }
  77. }