/**
* Validates the address with the AvaTax validation API.
* Returns true on success and an array with an error on failure.
*
* @return array|bool
* @throws OnePica_AvaTax_Model_Avatax_Address_Exception
*/
public function validate()
{
if (!$this->_mageAddress) {
throw new OnePica_AvaTax_Model_Avatax_Address_Exception($this->__('An address must be set before validation.'));
}
/** @var Mage_Sales_Model_Quote $quote */
$quote = $this->_mageAddress->getQuote();
$isAddressValidationOn = $this->_getDataHelper()->isAddressValidationOn($this->_mageAddress, $this->_storeId);
$isAddressNormalizationOn = $this->_getDataHelper()->isAddressNormalizationOn($this->_mageAddress, $this->_storeId);
$isAddressActionable = $this->_getDataHelper()->isAddressActionable($this->_mageAddress, $quote->getStoreId(), OnePica_AvaTax_Model_Config::REGIONFILTER_ALL, true);
//if there is no use cases for AvaTax services, return address as valid without doing a lookup
if (!$isAddressValidationOn && !$isAddressNormalizationOn && !$isAddressActionable) {
return true;
}
//lookup in AvaTax (with caching)
$key = $this->_mageAddress->getCacheHashKey();
if (array_key_exists($key, $this->_cache)) {
$result = unserialize($this->_cache[$key]);
} elseif ($this->_mageAddress->getPostcode() && $this->_mageAddress->getPostcode() != '-') {
$checkFieldsResult = $this->_checkFields();
if ($checkFieldsResult) {
return $checkFieldsResult;
}
$result = $this->_sendAddressValidationRequest();
$this->_cache[$key] = serialize($result);
} else {
$errors = array();
$errors[] = $this->__('Invalid ZIP/Postal Code.');
return $errors;
}
$this->_addressNormalization($isAddressNormalizationOn, $result);
$addressValidationResult = $this->_addressValidation($isAddressValidationOn, $isAddressActionable, $result);
if ($addressValidationResult) {
return $addressValidationResult;
}
return true;
}
/**
* Retrieve storeId from object
*
* @param OnePica_AvaTax_Model_Sales_Quote_Address|Mage_Sales_Model_Order $object
* @return int
*/
protected function _getStoreIdByObject($object)
{
if ($object instanceof OnePica_AvaTax_Model_Sales_Quote_Address) {
return $object->getQuote()->getStoreId();
}
return $object->getStoreId();
}
/**
* Get tax class id
*
* @param OnePica_AvaTax_Model_Sales_Quote_Address|Mage_Sales_Model_Order $object
* @return int
*/
protected function _getTaxClassId($object)
{
if ($object instanceof OnePica_AvaTax_Model_Sales_Quote_Address) {
return $object->getQuote()->getCustomerTaxClassId();
}
return Mage::getSingleton('customer/group')->load($object->getCustomerGroupId())->getTaxClassId();
}
/**
* Retrieve Vat Id from quote address
*
* @param OnePica_AvaTax_Model_Sales_Quote_Address $address
* @return string
*/
protected function _getVatIdByQuoteAddress($address)
{
$vatId = $address->getVatId() ?: $address->getQuote()->getBillingAddress()->getVatId();
return (string) $vatId;
}
