/**
* Convert quote/order/invoice/creditmemo to the AvaTax object and request tax from the Get Tax API
*
* @param \Magento\Quote\Model\Quote $quote
* @param \Magento\Tax\Api\Data\QuoteDetailsInterface $taxQuoteDetails
* @param \Magento\Tax\Api\Data\QuoteDetailsInterface $baseTaxQuoteDetails
* @param \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment
* @return \Magento\Tax\Api\Data\TaxDetailsInterface[]
* @throws \ClassyLlama\AvaTax\Exception\TaxCalculationException
* @throws \Exception
*/
public function getTaxDetailsForQuote(\Magento\Quote\Model\Quote $quote, \Magento\Tax\Api\Data\QuoteDetailsInterface $taxQuoteDetails, \Magento\Tax\Api\Data\QuoteDetailsInterface $baseTaxQuoteDetails, \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment)
{
$storeId = $quote->getStoreId();
$taxService = $this->taxService;
try {
// Total quantity of an item can be determined by multiplying parent * child quantity, so it's necessary
// to calculate total quantities on a list of all items
$this->taxCalculation->calculateTotalQuantities($taxQuoteDetails->getItems());
$this->taxCalculation->calculateTotalQuantities($baseTaxQuoteDetails->getItems());
// Taxes need to be calculated on the base prices/amounts, not the current currency prices. As a result of this,
// only the $baseTaxQuoteDetails will have taxes calculated for it. The taxes for the current currency will be
// calculated by multiplying the base tax rates * currency conversion rate.
/** @var $getTaxRequest GetTaxRequest */
$getTaxRequest = $this->interactionTax->getGetTaxRequestForQuote($quote, $baseTaxQuoteDetails, $shippingAssignment);
if (is_null($getTaxRequest)) {
$message = __('$quote was empty or address was not valid so not running getTax request.');
throw new \ClassyLlama\AvaTax\Exception\TaxCalculationException($message);
}
$getTaxResult = $taxService->getTax($getTaxRequest, $storeId, true);
if ($getTaxResult->getResultCode() == \AvaTax\SeverityLevel::$Success) {
$store = $quote->getStore();
$baseTaxDetails = $this->taxCalculation->calculateTaxDetails($baseTaxQuoteDetails, $getTaxResult, true, $store);
/**
* If quote is using a currency other than the base currency, calculate tax details for both quote
* currency and base currency. Otherwise use the same tax details object.
*/
if ($quote->getBaseCurrencyCode() != $quote->getQuoteCurrencyCode()) {
$taxDetails = $this->taxCalculation->calculateTaxDetails($taxQuoteDetails, $getTaxResult, false, $store);
} else {
$taxDetails = $baseTaxDetails;
}
return [self::KEY_TAX_DETAILS => $taxDetails, self::KEY_BASE_TAX_DETAILS => $baseTaxDetails];
} else {
$message = __('Bad result code: %1', $getTaxResult->getResultCode());
$this->avaTaxLogger->warning($message, ['request' => var_export($getTaxRequest, true), 'result' => var_export($getTaxResult, true)]);
throw new \ClassyLlama\AvaTax\Exception\TaxCalculationException($message);
}
} catch (\SoapFault $exception) {
$message = "Exception: \n";
if ($exception) {
$message .= $exception->faultstring;
}
$message .= $taxService->__getLastRequest() . "\n";
$message .= $taxService->__getLastResponse() . "\n";
$this->avaTaxLogger->error("Exception: \n" . $exception ? $exception->faultstring : "", ['request' => var_export($taxService->__getLastRequest(), true), 'result' => var_export($taxService->__getLastResponse(), true)]);
throw new \ClassyLlama\AvaTax\Exception\TaxCalculationException($message);
} catch (\Exception $exception) {
$message = $exception->getMessage();
$this->avaTaxLogger->error($message);
throw new \ClassyLlama\AvaTax\Exception\TaxCalculationException($message);
}
}
