/**
* Convert magento address to array for braintree
*
* @param Mage_Customer_Model_Address $address
* @return array
*/
protected function _toBraintreeAddress($address)
{
$braintreeAddress = parent::_toBraintreeAddress($address);
if ($braintreeAddress && in_array($address->getCountry(), $this->_countriesWithCustomRegionProcessing)) {
$collection = Mage::getResourceModel('directory/region_collection')->addCountryFilter($address->getCountry())->setPageSize(1)->setCurPage(1)->addFieldToFilter('main_table.region_id', $address->getRegionId())->removeAllFieldsFromSelect()->addFieldToSelect('code');
if ($collection->getSize()) {
$braintreeAddress['region'] = $collection->getFirstItem()->getCode();
}
}
return $braintreeAddress;
}
