/**
* Processing additional validation to check is carrier applicable.
*
* @param Mage_Shipping_Model_Rate_Request $request
* @return Mage_Shipping_Model_Carrier_Abstract|Mage_Shipping_Model_Rate_Result_Error|boolean
*/
public function proccessAdditionalValidation(Mage_Shipping_Model_Rate_Request $request)
{
if (!Mage::getStoreConfig('shipping/shipusa/active')) {
return Mage_Usa_Model_Shipping_Carrier_Fedex::proccessAdditionalValidation($request);
}
//Skip by item validation if there is no items in request
if (!count($request->getAllItems())) {
return $this;
}
// $maxAllowedWeight = (float) $this->getConfigData('max_package_weight');
$errorMsg = '';
$configErrorMsg = $this->getConfigData('specificerrmsg');
$defaultErrorMsg = Mage::helper('shipping')->__('The shipping module is not available.');
$showMethod = $this->getConfigData('showmethod');
/* foreach ($request->getAllItems() as $item) {
if ($item->getProduct() && $item->getProduct()->getId()) {
if ($item->getProduct()->getWeight() > $maxAllowedWeight) {
$errorMsg = ($configErrorMsg) ? $configErrorMsg : $defaultErrorMsg;
break;
}
}
} */
if (!$errorMsg && !$request->getDestPostcode() && $this->isZipCodeRequired($request->getDestCountryId())) {
$errorMsg = Mage::helper('shipping')->__('This shipping method is not available, please specify ZIP-code');
}
if ($errorMsg && $showMethod) {
$error = Mage::getModel('shipping/rate_result_error');
$error->setCarrier($this->_code);
$error->setCarrierTitle($this->getConfigData('title'));
$error->setErrorMessage($errorMsg);
return $error;
} elseif ($errorMsg) {
return false;
}
return $this;
}
