/**
* Makes remote request to the carrier and returns a response
*
* @param string $purpose
* @return mixed
*/
protected function _doRatesRequest($purpose)
{
if (!Mage::getStoreConfig('shipping/shipusa/active')) {
return Mage_Usa_Model_Shipping_Carrier_Fedex::_doRatesRequest($purpose);
}
$this->_handlingProductFee = 0;
$ratesRequest = $this->_formRateRequest($purpose);
$requestString = serialize($ratesRequest);
$response = $this->_getCachedQuotes($requestString);
$debugData = array('request' => $ratesRequest);
if ($response === null) {
try {
$client = $this->_createRateSoapClient();
$response = $client->getRates($ratesRequest);
$this->_setCachedQuotes($requestString, serialize($response));
$debugData['result'] = $response;
} catch (Exception $e) {
$debugData['result'] = array('error' => $e->getMessage(), 'code' => $e->getCode());
Mage::logException($e);
if ($this->getDebugFlag()) {
Mage::helper('wsalogger/log')->postCritical('usashipping', 'Fedex Soap Exception', $e->getMessage());
}
}
} else {
$response = unserialize($response);
$debugData['result'] = $response;
}
$this->_debug($debugData);
if ($this->getDebugFlag()) {
Mage::helper('wsalogger/log')->postInfo('usashipping', 'Fedex Soap Request/Response', $debugData);
Mage::helper('wsalogger/log')->postInfo('usashipping', 'Handing Fee', $this->_handlingProductFee);
}
return $response;
}
