/**
* Get request for fetching store tax rate
*
* @deprecated after 1.4.0.0
* @param Mage_Sales_Model_Quote_Address $address
* @return Varien_Object
*/
protected function _getStoreTaxRequest($address)
{
if (is_null($this->_storeTaxRequest)) {
$this->_storeTaxRequest = $this->_calculator->getRateOriginRequest($address->getQuote()->getStore());
}
return $this->_storeTaxRequest;
}
/**
* Collect tax totals for quote address
*
* @param Mage_Sales_Model_Quote_Address $address
* @return Mage_Tax_Model_Sales_Total_Quote
*/
public function collect(Mage_Sales_Model_Quote_Address $address)
{
parent::collect($address);
$this->_roundingDeltas = array();
$this->_baseRoundingDeltas = array();
$this->_hiddenTaxes = array();
$address->setShippingTaxAmount(0);
$address->setBaseShippingTaxAmount(0);
$this->_store = $address->getQuote()->getStore();
$customer = $address->getQuote()->getCustomer();
if ($customer) {
$this->_calculator->setCustomer($customer);
}
if (!$address->getAppliedTaxesReset()) {
$address->setAppliedTaxes(array());
}
$items = $this->_getAddressItems($address);
if (!count($items)) {
return $this;
}
$request = $this->_calculator->getRateRequest($address, $address->getQuote()->getBillingAddress(), $address->getQuote()->getCustomerTaxClassId(), $this->_store);
if ($this->_config->priceIncludesTax($this->_store)) {
if ($this->_helper->isCrossBorderTradeEnabled($this->_store)) {
$this->_areTaxRequestsSimilar = true;
} else {
$this->_areTaxRequestsSimilar = $this->_calculator->compareRequests($this->_calculator->getRateOriginRequest($this->_store), $request);
}
}
switch ($this->_config->getAlgorithm($this->_store)) {
case Mage_Tax_Model_Calculation::CALC_UNIT_BASE:
$this->_unitBaseCalculation($address, $request);
break;
case Mage_Tax_Model_Calculation::CALC_ROW_BASE:
$this->_rowBaseCalculation($address, $request);
break;
case Mage_Tax_Model_Calculation::CALC_TOTAL_BASE:
$this->_totalBaseCalculation($address, $request);
break;
default:
break;
}
$this->_addAmount($address->getExtraTaxAmount());
$this->_addBaseAmount($address->getBaseExtraTaxAmount());
$this->_calculateShippingTax($address, $request);
$this->_processHiddenTaxes();
//round total amounts in address
$this->_roundTotals($address);
return $this;
}
/**
* Collect tax totals for quote address
*
* @param Mage_Sales_Model_Quote_Address $address
* @return Mage_Tax_Model_Sales_Total_Quote
*/
public function collect(Mage_Sales_Model_Quote_Address $address)
{
parent::collect($address);
$store = $address->getQuote()->getStore();
$customer = $address->getQuote()->getCustomer();
if ($customer) {
$this->_calculator->setCustomer($customer);
}
if (!$address->getAppliedTaxesReset()) {
$address->setAppliedTaxes(array());
}
$items = $address->getAllItems();
if (!count($items)) {
return $this;
}
$request = $this->_calculator->getRateRequest($address, $address->getQuote()->getBillingAddress(), $address->getQuote()->getCustomerTaxClassId(), $store);
$this->_areTaxRequestsSimilar = $this->_calculator->compareRequests($this->_calculator->getRateOriginRequest($address->getQuote()->getStore()), $request);
switch ($this->_config->getAlgorithm($store)) {
case Mage_Tax_Model_Calculation::CALC_UNIT_BASE:
$this->_unitBaseCalculation($address, $request);
break;
case Mage_Tax_Model_Calculation::CALC_ROW_BASE:
$this->_rowBaseCalculation($address, $request);
break;
case Mage_Tax_Model_Calculation::CALC_TOTAL_BASE:
$this->_totalBaseCalculation($address, $request);
break;
default:
break;
}
/**
* Subtract taxes from subtotal amount if prices include tax
*/
if ($this->_usePriceIncludeTax($store)) {
$subtotal = $address->getSubtotalInclTax() - $address->getTotalAmount('tax');
$baseSubtotal = $address->getBaseSubtotalInclTax() - $address->getBaseTotalAmount('tax');
$address->setTotalAmount('subtotal', $subtotal);
$address->setBaseTotalAmount('subtotal', $baseSubtotal);
}
$this->_addAmount($address->getExtraTaxAmount());
$this->_addBaseAmount($address->getBaseExtraTaxAmount());
$this->_calculateShippingTax($address, $request);
return $this;
}
