collection-crud/src/Entity/Socket.php

<?php declare(strict_types=1);

namespace App\Entity;

use App\Enum\SocketType;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Stringable;

/**
 * @see https://en.wikipedia.org/wiki/CPU_socket
 */
#[ORM\Table(name: 'socket', schema: 'collection')]
#[ORM\Entity]
class Socket implements Stringable {
	use GetSet;

	#[ORM\Column(name: 'id', type: 'integer', nullable: FALSE)]
	#[ORM\Id]
	#[ORM\GeneratedValue(strategy: 'IDENTITY')]
	private int $id;

	#[ORM\Column(name: 'name', type: 'string', nullable: FALSE)]
	private string $name;

	#[ORM\Column(name: 'other_name', type: 'string', nullable: TRUE)]
	private ?string $otherName = NULL;

	#[ORM\Column(name: 'pin_count', type: 'integer', nullable: FALSE)]
	private int $pinCount;

	#[ORM\ManyToMany(targetEntity: Cpu::class, mappedBy: 'sockets', fetch: 'EXTRA_LAZY')]
	private Collection $cpus;

	#[ORM\ManyToMany(targetEntity: Motherboard::class, mappedBy: 'sockets', fetch: 'EXTRA_LAZY')]
	private Collection $motherboards;

	#[ORM\Column(
		name: 'socket_type',
		type: 'string',
		enumType: SocketType::class,
	)]
	private SocketType $type = SocketType::PIN_GRID_ARRAY;

	// ------------------------------------------------------------------------

	public function __toString(): string
	{
		$name = (empty($this->otherName)) ? $this->name : "$this->name/$this->otherName";

		return (string) "{$name} ({$this->type->value} $this->pinCount)";
	}
}