src/Entity/DiseaseCategory.php line 10

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  1. <?php
  3. namespace App\Entity;
  5. use App\Repository\DiseaseCategoryRepository;
  6. use Doctrine\Common\Collections\{ ArrayCollection, Collection };
  7. use Doctrine\ORM\Mapping as ORM;
  9. #[ORM\Entity(repositoryClass: DiseaseCategoryRepository::class), ORM\Table(name: 'disease_categories')]
  10. class DiseaseCategory implements \Stringable
  11. {
  12.     #[ORM\Id, ORM\GeneratedValue, ORM\Column(type: 'integer')]
  13.     private $id;
  15.     #[ORM\Column(type: 'string', length: 255)]
  16.     private $name;
  18.     #[ORM\OneToMany(targetEntity: Symptom::class, mappedBy: 'diseaseCategory', orphanRemoval: true)]
  19.     private $symptoms;
  21.     public function __construct()
  22.     {
  23.         $this->symptoms = new ArrayCollection();
  24.     }
  26.     public function getId(): ?int
  27.     {
  28.         return $this->id;
  29.     }
  31.     public function getName(): ?string
  32.     {
  33.         return $this->name;
  34.     }
  36.     public function setName(string $name): self
  37.     {
  38.         $this->name = $name;
  40.         return $this;
  41.     }
  43.     /**
  44.      * @return Collection|Symptom[]
  45.      */
  46.     public function getSymptoms(): Collection
  47.     {
  48.         return $this->symptoms;
  49.     }
  51.     public function addSymptom(Symptom $symptom): self
  52.     {
  53.         if (!$this->symptoms->contains($symptom)) {
  54.             $this->symptoms[] = $symptom;
  55.             $symptom->setDiseaseCategory($this);
  56.         }
  58.         return $this;
  59.     }
  61.     public function removeSymptom(Symptom $symptom): self
  62.     {
  63.         if ($this->symptoms->contains($symptom)) {
  64.             $this->symptoms->removeElement($symptom);
  66.             if ($symptom->getDiseaseCategory() === $this) {
  67.                 $symptom->setDiseaseCategory(null);
  68.             }
  69.         }
  71.         return $this;
  72.     }
  74.     public function __toString(): string
  75.     {
  76.         return $this->getName();
  77.     }
  78. }