<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Clock;
use Psr\Clock\ClockInterface;
use Symfony\Contracts\Service\Attribute\Required;
/**
* A trait to help write time-sensitive classes.
*
* @author Nicolas Grekas <p@tchwork.com>
*/
trait ClockAwareTrait
{
private readonly ClockInterface $clock;
#[Required]
public function setClock(ClockInterface $clock): void
{
$this->clock = $clock;
}
protected function now(): DatePoint
{
$now = ($this->clock ??= new Clock())->now();
return $now instanceof DatePoint ? $now : DatePoint::createFromInterface($now);
}
}