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<?php
/**
* This file is part of the Zemit Framework.
*
* (c) Zemit Team <[email protected]>
* For the full copyright and license information, please view the LICENSE.txt
* file that was distributed with this source code.
*/
namespace Zemit\Mvc\Model;
use Zemit\Mvc\Model\AbstractTrait\AbstractEventsManager;
trait Snapshots
{
use AbstractEventsManager;
abstract protected function keepSnapshots(bool $keepSnapshot): void;
public function initializeSnapshots(): void
$this->keepSnapshots(true);
$this->attachSnapshotEvent(true);
}
protected function attachSnapshotEvent(bool $keepSnapshots = true): void
if ($keepSnapshots) {
$this->getEventsManager()->attach('model', function ($event, $entity) {
switch ($event->getType()) {
case 'beforeCreate':
$entity->setSnapshotData($entity->toArray());
break;
return true;
});
zemit-cms /
core
