/**
* Iterate a collection with the correct callback.
*
* @param \Percy\Entity\Collection $collection
* @param string $callable
*
* @return boolean
*/
protected function collectionIterator(Collection $collection, $callable, array $scopes = [])
{
$this->dbal->beginTransaction();
try {
foreach ($collection->getIterator() as $entity) {
call_user_func_array([$this, $callable], [$entity, $scopes]);
}
} catch (PDOException $e) {
$this->dbal->rollBack();
return false;
}
$this->dbal->commit();
return true;
}
