ap2i/src/Entity/Core/City.php

<?php

declare(strict_types=1);

namespace App\Entity\Core;

// use DH\Auditor\Provider\Doctrine\Auditing\Annotation\Auditable;
use Doctrine\ORM\Mapping as ORM;

/**
 * Classe ... qui ...
 */
// #[Auditable]
#[ORM\Entity]
class City
{
    #[ORM\Id]
    #[ORM\Column]
    #[ORM\GeneratedValue]
    private ?int $id = null;

    #[ORM\ManyToOne(targetEntity: Department::class, cascade: [])]
    #[ORM\JoinColumn(referencedColumnName: 'id', nullable: false, onDelete: 'SET NULL')]
    protected Department $department;

    public function getId(): ?int
    {
        return $this->id;
    }

    function getDepartment(): Department
    {
        return $this->department;
    }

    function setDepartment(Department $department): self
    {
        $this->department = $department;
        return $this;
    }
}