src/Entity/Core/Appendix.php line 13

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  1. <?php
  3. namespace App\Entity\Core;
  5. use Doctrine\Common\Collections\ArrayCollection;
  6. use Doctrine\Common\Collections\Collection;
  7. use Doctrine\ORM\Mapping as ORM;
  8. use JsonSerializable;
  11. #[ORM\Table(name: 'appendix')]
  12. #[ORM\Entity]
  13. class Appendix implements JsonSerializable
  14. {
  15. /**
  16. * @var int
  17. */
  18. #[ORM\Column(name: 'id', type: 'integer')]
  19. #[ORM\Id]
  20. #[ORM\GeneratedValue(strategy: 'AUTO')]
  21. private $id;
  23. /**
  24. * @var string
  25. */
  26. #[ORM\Column(name: 'file_name', type: 'string', length: 255, unique: true)]
  27. private $fileName;
  29. /**
  30. * @var ArrayCollection
  31. */
  32. #[ORM\ManyToMany(targetEntity: Mathproblem::class, mappedBy: 'appendices')]
  33. private $problems;
  36. public function __construct()
  37. {
  38. $this->problems = new ArrayCollection();
  39. }
  41. public function getId(): int
  42. {
  43. return $this->id;
  44. }
  46. public function setFileName(string $fileName)
  47. {
  48. $this->fileName = $fileName;
  49. }
  51. public function getFileName(): string
  52. {
  53. return $this->fileName;
  54. }
  56. public function getProblems(): Collection
  57. {
  58. return $this->problems;
  59. }
  61. public function setProblems(ArrayCollection $problems): void
  62. {
  63. $this->problems = $problems;
  64. }
  66. public function jsonSerialize(): array
  67. {
  68. return [
  69. 'id' => $this->id,
  70. 'fileName' => '/appendices/' . $this->fileName
  71. ];
  72. }
  73. }