/**
* Add totals for collected taxes to the parent block. Totals added to the
* parent will be displayed with order totals.
*
* @return self
*/
public function initTotals()
{
$parent = $this->getParentBlock();
$taxAmount = $this->totalTaxAmount();
$parent->addTotal(new Varien_Object(['code' => self::TOTAL_CODE, 'value' => $taxAmount, 'base_value' => $taxAmount, 'label' => $this->helper->__(self::TAX_LABEL)]), 'discount');
return $this;
}
/**
* Update the address with totals data used for display in a total line,
* e.g. a total line in the cart.
*
* @param Mage_Sales_Model_Quote_Address
* @return self
*/
public function fetch(Mage_Sales_Model_Quote_Address $address)
{
$total = $address->getTotalAmount($this->getCode());
if ($total) {
$address->addTotal(['code' => $this->getCode(), 'title' => $this->_helper->__(self::TAX_TOTAL_TITLE), 'value' => $total]);
}
return $this;
}
/**
* Create a fairly generic exception for the tax module indicating
* that tax collection via the SDK has failed.
*
* @return EbayEnterprise_Tax_Exception_Collector_Exception
*/
protected function _failTaxCollection()
{
return Mage::exception('EbayEnterprise_Tax_Exception_Collector', $this->_taxHelper->__(self::TAX_FAILED_MESSAGE));
}
