/**
* Handle customer VAT number if needed on collect_totals_before event of quote address
*
* @param \Magento\Framework\Event\Observer $observer
* @return void
*/
public function dispatch(\Magento\Framework\Event\Observer $observer)
{
/** @var \Magento\Quote\Model\Quote\Address $quoteAddress */
$quoteAddress = $observer->getQuoteAddress();
/** @var \Magento\Quote\Model\Quote $quote */
$quote = $quoteAddress->getQuote();
$customer = $quote->getCustomer();
$storeId = $customer->getStoreId();
if ($customer->getCustomAttribute('disable_auto_group_change') && $customer->getCustomAttribute('disable_auto_group_change')->getValue() || false == $this->vatValidator->isEnabled($quoteAddress, $storeId)) {
return;
}
$customerCountryCode = $quoteAddress->getCountryId();
$customerVatNumber = $quoteAddress->getVatId();
$groupId = null;
if (empty($customerVatNumber) || false == $this->customerVat->isCountryInEU($customerCountryCode)) {
$groupId = $customer->getId() ? $this->groupManagement->getDefaultGroup($storeId)->getId() : $this->groupManagement->getNotLoggedInGroup()->getId();
} else {
// Magento always has to emulate group even if customer uses default billing/shipping address
$groupId = $this->customerVat->getCustomerGroupIdBasedOnVatNumber($customerCountryCode, $this->vatValidator->validate($quoteAddress, $storeId), $storeId);
}
if ($groupId) {
$quoteAddress->setPrevQuoteCustomerGroupId($quote->getCustomerGroupId());
$quote->setCustomerGroupId($groupId);
$customer->setGroupId($groupId);
$quote->setCustomer($customer);
}
}
/**
* Handle customer VAT number if needed on collect_totals_before event of quote address
*
* @param \Magento\Framework\Event\Observer $observer
* @return void
*/
public function execute(\Magento\Framework\Event\Observer $observer)
{
/** @var \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment */
$shippingAssignment = $observer->getShippingAssignment();
/** @var \Magento\Quote\Model\Quote $quote */
$quote = $observer->getQuote();
/** @var \Magento\Quote\Model\Quote\Address $address */
$address = $shippingAssignment->getShipping()->getAddress();
$customer = $quote->getCustomer();
$storeId = $customer->getStoreId();
if ($customer->getDisableAutoGroupChange() || false == $this->vatValidator->isEnabled($address, $storeId)) {
return;
}
$customerCountryCode = $address->getCountryId();
$customerVatNumber = $address->getVatId();
$groupId = null;
if (empty($customerVatNumber) || false == $this->customerVat->isCountryInEU($customerCountryCode)) {
$groupId = $customer->getId() ? $this->groupManagement->getDefaultGroup($storeId)->getId() : $this->groupManagement->getNotLoggedInGroup()->getId();
} else {
// Magento always has to emulate group even if customer uses default billing/shipping address
$groupId = $this->customerVat->getCustomerGroupIdBasedOnVatNumber($customerCountryCode, $this->vatValidator->validate($address, $storeId), $storeId);
}
if ($groupId) {
$address->setPrevQuoteCustomerGroupId($quote->getCustomerGroupId());
$quote->setCustomerGroupId($groupId);
$customer->setGroupId($groupId);
$quote->setCustomer($customer);
}
}
/**
* Address after save event handler
*
* @param \Magento\Framework\Event\Observer $observer
* @return void
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function afterAddressSave($observer)
{
/** @var $customerAddress Address */
$customerAddress = $observer->getCustomerAddress();
$customer = $customerAddress->getCustomer();
if (!$this->_customerAddress->isVatValidationEnabled($customer->getStore()) || $this->_coreRegistry->registry(self::VIV_PROCESSED_FLAG) || !$this->_canProcessAddress($customerAddress)) {
return;
}
try {
$this->_coreRegistry->register(self::VIV_PROCESSED_FLAG, true);
if ($customerAddress->getVatId() == '' || !$this->_customerVat->isCountryInEU($customerAddress->getCountry())) {
$defaultGroupId = $this->_groupManagement->getDefaultGroup($customer->getStore())->getId();
if (!$customer->getDisableAutoGroupChange() && $customer->getGroupId() != $defaultGroupId) {
$customer->setGroupId($defaultGroupId);
$customer->save();
}
} else {
$result = $this->_customerVat->checkVatNumber($customerAddress->getCountryId(), $customerAddress->getVatId());
$newGroupId = $this->_customerVat->getCustomerGroupIdBasedOnVatNumber($customerAddress->getCountryId(), $result, $customer->getStore());
if (!$customer->getDisableAutoGroupChange() && $customer->getGroupId() != $newGroupId) {
$customer->setGroupId($newGroupId);
$customer->save();
}
$customerAddress->setVatValidationResult($result);
}
} catch (\Exception $e) {
$this->_coreRegistry->register(self::VIV_PROCESSED_FLAG, false, true);
}
}
/**
* Add success message for valid VAT ID
*
* @param Address $customerAddress
* @param DataObject $validationResult
* @return $this
*/
protected function addValidMessage($customerAddress, $validationResult)
{
$message = [(string) __('Your VAT ID was successfully validated.')];
$customer = $customerAddress->getCustomer();
if (!$this->scopeConfig->isSetFlag(HelperAddress::XML_PATH_VIV_DISABLE_AUTO_ASSIGN_DEFAULT) && !$customer->getDisableAutoGroupChange()) {
$customerVatClass = $this->_customerVat->getCustomerVatClass($customerAddress->getCountryId(), $validationResult);
$message[] = $customerVatClass == Vat::VAT_CLASS_DOMESTIC ? (string) __('You will be charged tax.') : (string) __('You will not be charged tax.');
}
$this->messageManager->addSuccess(implode(' ', $message));
return $this;
}
/**
* Validate VAT number
*
* @param \Magento\Quote\Model\Quote\Address $quoteAddress
* @param \Magento\Store\Model\Store|int $store
* @return \Magento\Framework\Object
*/
public function validate(\Magento\Quote\Model\Quote\Address $quoteAddress, $store)
{
$customerCountryCode = $quoteAddress->getCountryId();
$customerVatNumber = $quoteAddress->getVatId();
$merchantCountryCode = $this->customerVat->getMerchantCountryCode();
$merchantVatNumber = $this->customerVat->getMerchantVatNumber();
$validationResult = null;
if ($this->customerAddress->hasValidateOnEachTransaction($store) || $customerCountryCode != $quoteAddress->getValidatedCountryCode() || $customerVatNumber != $quoteAddress->getValidatedVatNumber()) {
// Send request to gateway
$validationResult = $this->customerVat->checkVatNumber($customerCountryCode, $customerVatNumber, $merchantVatNumber !== '' ? $merchantCountryCode : '', $merchantVatNumber);
// Store validation results in corresponding quote address
$quoteAddress->setVatIsValid((int) $validationResult->getIsValid());
$quoteAddress->setVatRequestId($validationResult->getRequestIdentifier());
$quoteAddress->setVatRequestDate($validationResult->getRequestDate());
$quoteAddress->setVatRequestSuccess($validationResult->getRequestSuccess());
$quoteAddress->setValidatedVatNumber($customerVatNumber);
$quoteAddress->setValidatedCountryCode($customerCountryCode);
$quoteAddress->save();
} else {
// Restore validation results from corresponding quote address
$validationResult = new \Magento\Framework\Object(['is_valid' => (int) $quoteAddress->getVatIsValid(), 'request_identifier' => (string) $quoteAddress->getVatRequestId(), 'request_date' => (string) $quoteAddress->getVatRequestDate(), 'request_success' => (bool) $quoteAddress->getVatRequestSuccess()]);
}
return $validationResult;
}
