src/Entity/Region.php line 12
<?phpnamespace App\Entity;use App\Repository\RegionRepository;use Doctrine\Common\Collections\ArrayCollection;use Doctrine\Common\Collections\Collection;use Doctrine\ORM\Mapping as ORM;use Symfony\Component\String\Slugger\AsciiSlugger;#[ORM\Entity(repositoryClass: RegionRepository::class)]class Region{#[ORM\Id]#[ORM\GeneratedValue]#[ORM\Column]private ?int $id = null;#[ORM\Column(length: 255)]private ?string $name = null;#[ORM\Column]private ?int $code = null;#[ORM\Column(length: 255, unique: true)]private ?string $url = null;#[ORM\OneToMany(mappedBy: 'region', targetEntity: District::class)]private Collection $districts;public function __construct(){$this->districts = new ArrayCollection();}public function getId(): ?int{return $this->id;}public function getUrl(): ?string{return $this->url;}public function setUrl(): self{$slugger = new AsciiSlugger('cs');$slug = $slugger->slug($this->getName(), '-')->lower();$this->url = $slug->toString();return $this;}public function getName(): ?string{return $this->name;}public function setName(string $name): self{$this->name = $name;$this->setUrl();return $this;}public function getCode(): ?int{return $this->code;}public function setCode(int $code): self{$this->code = $code;return $this;}/*** @return Collection<int, District>*/public function getDistricts(): Collection{return $this->districts;}public function addDistrict(District $district): self{if (!$this->districts->contains($district)) {$this->districts->add($district);$district->setRegion($this);}return $this;}public function removeDistrict(District $district): self{if ($this->districts->removeElement($district)) {// set the owning side to null (unless already changed)if ($district->getRegion() === $this) {$district->setRegion(null);}}return $this;}}