ap2i/src/Entity/Core/AbstractControl.php

<?php

declare(strict_types=1);

namespace App\Entity\Core;

use App\Entity\Access\Access;
use App\Entity\Place\PlaceControl;
use App\Entity\Place\RoomControl;
use App\Entity\Product\EquipmentControl;
use Doctrine\ORM\Mapping as ORM;

#[ORM\MappedSuperclass]
#[ORM\DiscriminatorColumn(name: 'discr', type: 'string')]
#[ORM\DiscriminatorMap(
    [
        'equipment' => EquipmentControl::class,
        'place' => PlaceControl::class,
        'room' => RoomControl::class,
    ]
)]
abstract class AbstractControl
{
    #[ORM\Id]
    #[ORM\Column]
    #[ORM\GeneratedValue]
    protected ?int $id = null;

    #[ORM\ManyToOne(inversedBy: 'accompanistControl')]
    #[ORM\JoinColumn(nullable: true)]
    protected ?Access $accompanist = null;

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