<?php
namespace Garradin\Entities\Web;
use Garradin\Entity;
use Garradin\UserException;
use KD2\DB\EntityManager;
class Category extends Entity
{
protected $id;
protected $parent_id;
protected $title;
protected $_types = [
'id' => 'int',
'parent_id' => 'int',
'title' => 'string',
];
protected $_file;
public function file(): File
{
if (null === $this->_file) {
$this->_file = EM::findOneById(File::class, $this->id);
}
return $this->_file;
}
public function save()
{
$file = $this->file();
$file->save();
$this->id($file->id());
parent::save();
}
}