/**
* Vrne array sprememb polj posamezne entitete
*
* @param Entity $entity
* @return array
*/
protected function getEntityChanges($entity)
{
$result = [];
$changes = $this->uow->getEntityChangeSet($entity);
foreach ($changes as $field => $change) {
list($old, $new) = $change;
if ($this->isEntity($old)) {
$old = $old ? $old->getId() : $old;
}
if ($this->isEntity($new)) {
$new = $new ? $new->getId() : $new;
}
if ($old != $new) {
$result[$field] = [$old, $new];
}
}
return $result;
}