AddressRepository::saveFieldCollection

protected function saveFieldCollection(EntityAddress $address): BitrixMainORMDataResult
{
	if($address->getId() <= 0)
	{
		throw new ArgumentNullException('Address Id');
	}

	$fieldsCollection = EntityAddressConverterOrmConverter::convertFieldsToOrm($address);

	$this->fieldTableClass::deleteByAddressId($address->getId());
	return $fieldsCollection->save();
}