23 if ($object->addressCollectionWasSet()) {
24 $object->getAddressesCollection()->save();
26 if ($object->itemsCollectionWasSet()) {
27 $object->getItemsCollection()->save();
29 if ($object->paymentsCollectionWasSet()) {
30 $object->getPaymentsCollection()->save();
32 if ($object->currentPaymentWasSet()) {
33 $object->getPayment()->save();
processRelation(\Magento\Framework\Model\AbstractModel $object)