使用loggable来引用订单行中的产品版本？

Question

I would like to track changes of different entities and refer to a specific version from other tables. For example: in the Orderline table, I would like to refer to a specific version of a product.

Is the Loggable extension the best way to implement this feature or should I manualy add a ProductVersion entity?

I'm using Loggable at this moment and I think I'm missing a feature like $product->getCurrentVersion() to get the current version number. Or do I misread the documentation?

Answer 1

You can implement this function in your Repository to get current/last version

public function getCurrentVersion($id)
{
    $repo = $this->_em->getRepository('Gedmo\Loggable\Entity\LogEntry');
    $log = $repo->findOneBy(array('objectId' =>$id), array('version' => 'desc'));
    return $log ? $log->getVersion() : null; // or return $log for entire object
}