openvk/Web/Models/Entities/Attachable.php
2020-06-07 19:04:43 +03:00

38 lines
1 KiB
PHP

<?php declare(strict_types=1);
namespace openvk\Web\Models\Entities;
use openvk\Web\Models\RowModel;
abstract class Attachable extends RowModel
{
function getId(): int
{
return $this->getRecord()->id;
}
function getParents(): \Traversable
{
$sel = $this->getRecord()
->related("attachments.attachable_id")
->where("attachments.attachable_type", get_class($this));
foreach($sel as $rel) {
$repoName = $rel->target_type . "s";
$repoName = str_replace("Entities", "Repositories", $repoName);
$repo = new $repoName;
yield $repo->get($rel->target_id);
}
}
/**
* Deletes together with all references.
*/
function delete(bool $softly = true): void
{
$this->getRecord()
->related("attachments.attachable_id")
->where("attachments.attachable_type", get_class($this))
->delete();
parent::delete();
}
}