LcShopBundle/ShopBundle/Model/News.php

<?php

namespace Lc\ShopBundle\Model;

use Doctrine\ORM\Mapping as ORM;
use Lc\ShopBundle\Model\AbstractDocumentEntity;
use Gedmo\Mapping\Annotation as Gedmo;

/**
 * @ORM\MappedSuperclass()
 */
abstract class News extends AbstractDocumentEntity
{
    /**
     * @ORM\Column(type="datetime")
     * @Gedmo\Timestampable(on="create")
    */
    protected $date;

    public function getDate(): ?\DateTimeInterface
    {
        return $this->date;
    }

    public function setDate(\DateTimeInterface $date): self
    {
        $this->date = $date;

        return $this;
    }
}