/**
* When the quote is invalid for making a tax request, no request should
* be attempted and existing tax records should be cleared - reset
* to empty arrays.
*
* By default, the quote used in the tests will be considered to be invalid
* for tax requests - no item count as well as missing address data.
*/
public function testCollectTaxesFailedInvalidQuote()
{
// Simulate the TDK request returning a set of tax records.
$this->_taxHelper->expects($this->never())->method('requestTaxesForQuote');
// Side-effect test - ensure all tax records in the session storage are
// emptied of existing tax records when a tax request fails to be made.
$this->_taxSession->expects($this->once())->method('setTaxRecords')->with($this->identicalTo([]))->will($this->returnSelf());
$this->_taxSession->expects($this->once())->method('setTaxDuties')->with($this->identicalTo([]))->will($this->returnSelf());
$this->_taxSession->expects($this->once())->method('setTaxFees')->with($this->identicalTo([]))->will($this->returnSelf());
// Side-effect test - ensure that when a tax request was made successfully,
// that a flag indicating that is set in the session.
$this->_taxSession->expects($this->once())->method('setTaxRequestSuccess')->with($this->identicalTo(false))->will($this->returnSelf());
$this->setExpectedException('EbayEnterprise_Tax_Exception_Collector_InvalidQuote_Exception');
$this->_taxCollector->collectTaxes($this->_quote);
}
/**
* Collect new tax totals if necessary after collecting quote totals.
* Tax totals collected after all other quote totals so tax totals for the
* entire quote may be collected at one - all other totals for all other
* addresses must have already been collected.
*
* If new taxes are collected, all quote totals must be recollected.
*
* @param Varien_Event_Observer
* @return self
*/
public function handleSalesQuoteCollectTotalsAfter(Varien_Event_Observer $observer)
{
$coreSession = $this->getCoreSession();
if ($coreSession->isTaxUpdateRequired()) {
/** @var Mage_Sales_Model_Quote */
$quote = $observer->getEvent()->getQuote();
try {
$this->taxCollector->collectTaxes($quote);
} catch (EbayEnterprise_Tax_Exception_Collector_InvalidQuote_Exception $e) {
// Exception for when a quote is not yet ready for making
// a tax request. Not an entirely uncommon situation and
// does not necessarily indicate anything is actually wrong
// unless the quote is expected to be valid but isn't.
$this->logger->debug('Quote not valid for tax request.', $this->logContext->getMetaData(__CLASS__));
return $this;
} catch (EbayEnterprise_Tax_Exception_Collector_Exception $e) {
// Want TDF to be non-blocking so exceptions from making the
// request should be caught. Still need to exit here when there
// is an exception, however, to allow the TDF to be retried
// (don't reset update required flag) and prevent totals from being
// recollected (nothing to update and, more imporantly, would
// continue to loop until PHP crashes or a TDF request succeeds).
$this->logger->warning('Tax request failed.', $this->logContext->getMetaData(__CLASS__, [], $e));
return $this;
}
// After retrieving new tax records, update the session with data
// from the quote used to make the request and reset the tax
// update required flag as another update should not be required
// until some other change has been detected.
$this->logger->debug('Update session flags after tax collection.', $this->logContext->getMetaData(__CLASS__));
$coreSession->updateWithQuote($quote)->resetTaxUpdateRequired();
// Need to trigger a re-collection of quote totals now that taxes
// for the quote have been retrieved. On the second pass, tax totals
// just collected should be applied to the quote and any totals
// dependent upon tax totals - like grand total - should update
// to include the tax totals.
$this->recollectTotals($quote);
}
return $this;
}
