/**
* Calculate tax for shipping amount
*
* @param Mage_Sales_Model_Quote_Address $address
* @param type $taxRateRequest
*/
protected function _calculateShippingTax(Mage_Sales_Model_Quote_Address $address, $taxRateRequest)
{
$discount = $address->getShippingDiscountAmount();
$baseDiscount = $address->getBaseShippingDiscountAmount();
$address->setShippingDiscountAmount($discount + $address->getCustomerrewardAmount());
$address->setBaseShippingDiscountAmount($baseDiscount + $address->getBaseCustomerrewardAmount());
parent::_calculateShippingTax($address, $taxRateRequest);
$address->setShippingDiscountAmount($discount);
$address->setBaseShippingDiscountAmount($baseDiscount);
return $this;
}
/**
* Calculate tax for shipping amount
*
* @param Mage_Sales_Model_Quote_Address $address
* @param type $taxRateRequest
*/
protected function _calculateShippingTax(Mage_Sales_Model_Quote_Address $address, $taxRateRequest)
{
$discount = $address->getShippingDiscountAmount();
$baseDiscount = $address->getBaseShippingDiscountAmount();
/* hainh add this for calculating discount base on incl or excl tax price 22-04-2014 */
if (!$this->_discountIncludeTax()) {
$address->setShippingDiscountAmount($discount + $address->getCustomerrewardAmount());
$address->setBaseShippingDiscountAmount($baseDiscount + $address->getBaseCustomerrewardAmount());
}
parent::_calculateShippingTax($address, $taxRateRequest);
$address->setShippingDiscountAmount($discount);
$address->setBaseShippingDiscountAmount($baseDiscount);
return $this;
}
/**
* Calculate tax for shipping amount
*
* @param Mage_Sales_Model_Quote_Address $address
* @param type $taxRateRequest
*/
protected function _calculateShippingTax(Mage_Sales_Model_Quote_Address $address, $taxRateRequest)
{
$discount = $address->getShippingDiscountAmount();
$baseDiscount = $address->getBaseShippingDiscountAmount();
$taxRateRequest->setProductClassId($this->_config->getShippingTaxClass($this->_store));
if ($address->getIsShippingInclTax()) {
$address->setMagestoreDiscountTaxForShipping($this->_calculator->calcTaxAmount($address->getMagestoreDiscountForShipping(), $this->_calculator->getRate($taxRateRequest), false, false));
$address->setMagestoreBaseDiscountTaxForShipping($this->_calculator->calcTaxAmount($address->getMagestoreBaseDiscountForShipping(), $this->_calculator->getRate($taxRateRequest), false, false));
}
$address->setShippingDiscountAmount($discount + $address->getMagestoreDiscountForShipping() + $address->getMagestoreDiscountTaxForShipping());
$address->setBaseShippingDiscountAmount($baseDiscount + $address->getMagestoreBaseDiscountForShipping() + $address->getMagestoreBaseDiscountTaxForShipping());
parent::_calculateShippingTax($address, $taxRateRequest);
if ($address->getIsShippingInclTax() && $address->getMagestoreDiscountTaxForShipping() > 0) {
$length = count($this->_hiddenTaxes);
if ($this->_hiddenTaxes[$length - 1]['value'] > 0) {
$this->_hiddenTaxes[$length - 1]['value'] = $this->_hiddenTaxes[$length - 1]['value'] - $address->getMagestoreDiscountTaxForShipping();
$this->_hiddenTaxes[$length - 1]['base_value'] = $this->_hiddenTaxes[$length - 1]['base_value'] - $address->getMagestoreBaseDiscountTaxForShipping();
}
//fix 1.4
if ($address->getShippingHiddenTaxAmount()) {
$address->setShippingHiddenTaxAmount($address->getShippingHiddenTaxAmount() - $address->getMagestoreDiscountTaxForShipping());
$address->setBaseShippingHiddenTaxAmount($address->getBaseShippingHiddenTaxAmount() - $address->getMagestoreBaseDiscountTaxForShipping());
}
}
$address->setShippingDiscountAmount($discount);
$address->setBaseShippingDiscountAmount($baseDiscount);
return $this;
}
