/**
* Check order item and return true if this is valid
*
* @param \XLite\Model\OrderItem $entity Order item entity
*
* @return boolean
*/
protected function isValidEntity($entity)
{
$result = parent::isValidEntity($entity);
if ($result && ($entity->getProduct()->mustHaveVariants() || $entity->getVariant())) {
$variant = $entity->getProduct()->getVariantByAttributeValuesIds($entity->getAttributeValuesIds());
$result = $variant && $entity->getVariant() && $variant->getId() == $entity->getVariant()->getId();
}
return $result;
}
