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<?php namespace Nord\Lumen\Doctrine\ORM\Traits;
use Doctrine\ORM\Mapping as ORM;
use Carbon\Carbon;
trait Timestamps
{
/**
* @ORM\Column(type="datetime", name="created_at")
*
* @var Carbon
*/
private $createdAt;
* @ORM\Column(type="datetime", name="updated_at", nullable=true)
private $updatedAt;
* @ORM\PrePersist
public function prePersist()
$this->createdAt = Carbon::now();
}
* @ORM\PreUpdate
public function preUpdate()
$this->updatedAt = Carbon::now();
* @return Carbon
public function getCreatedAt()
return $this->createdAt;
public function getUpdatedAt()
return $this->updatedAt;
* @return int
public function getCreatedAtTimestamp()
return $this->createdAt->getTimestamp();
* @return int|null
public function getUpdatedAtTimestamp()
return $this->updatedAt instanceof Carbon ? $this->updatedAt->getTimestamp() : null;