<?php

declare(strict_types=1);

/*
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Chill\MainBundle\Doctrine\Model;

use Chill\MainBundle\Entity\User;
use DateTime;
use DateTimeImmutable;
use DateTimeInterface;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Serializer\Annotation as Serializer;

trait TrackCreationTrait
{
    /**
     * @ORM\Column(type="datetime_immutable", nullable=true, options={"default": NULL})
     * @Serializer\Groups({"read"})
     */
    private ?DateTimeImmutable $createdAt = null;

    /**
     * @ORM\ManyToOne(targetEntity=User::class)
     * @ORM\JoinColumn(nullable=true)
     * @Serializer\Groups({"read"})
     */
    private ?User $createdBy = null;

    public function getCreatedAt(): ?DateTimeInterface
    {
        return $this->createdAt;
    }

    public function getCreatedBy(): ?User
    {
        return $this->createdBy;
    }

    public function setCreatedAt(DateTimeInterface $datetime): self
    {
        $this->createdAt = $datetime instanceof DateTime ? DateTimeImmutable::createFromMutable($datetime) : $datetime;

        return $this;
    }

    public function setCreatedBy(User $user): self
    {
        $this->createdBy = $user;

        return $this;
    }
}