/**
* Collect tax totals for quote address
*
* @param Mage_Sales_Model_Quote_Address $address
* @return Mage_Tax_Model_Sales_Total_Quote
*/
public function collect141(Mage_Sales_Model_Quote_Address $address)
{
parent::collect($address);
$this->_saveRewardsTaxDiscount($address);
//TODO recalculate tax on shipping discounted amount
return $this;
}
/**
* Collect totals process.
*
* @param Mage_Sales_Model_Quote_Address $address
*
* @return $this
*/
public function collect(Mage_Sales_Model_Quote_Address $address)
{
$store = $address->getQuote()->getStore();
if (!$this->getHelper()->isActive($store)) {
return parent::collect($address);
}
Mage_Sales_Model_Quote_Address_Total_Abstract::collect($address);
// Clear applied tax info
$address->setAppliedTaxes(array());
// Clear totals for this collector
$address->setTotalAmount($this->getCode(), 0.0);
$address->setBaseTotalAmount($this->getCode(), 0.0);
// Clear subtotal taxes
$address->setBaseSubtotalTotalInclTax($address->getBaseSubtotal());
$address->setSubtotalInclTax($address->getSubtotal());
// Clear shipping taxes (shipping cost is set/reset in shipping collector)
$address->setBaseShippingInclTax($address->getBaseShippingAmount());
$address->setShippingInclTax($address->getShippingAmount());
$address->setBaseShippingTaxAmount(0);
$address->setShippingTaxAmount(0);
// Get all applicable items
$items = $this->_getAddressItems($address);
// Bail out early if possible
if (!$items) {
return $this;
}
// Clear item taxes
foreach ($items as $item) {
/** @var Mage_Sales_Model_Quote_Address_Item $item */
// Recalculate row totals
$item->calcRowTotal();
// Copy row totals (set in calcRowTotal) to row w/tax totals
$item->setBaseRowTotalInclTax($item->getBaseRowTotal());
$item->setRowTotalInclTax($item->getRowTotal());
// Set zero tax rate
$item->setTaxPercent(0.0);
}
// Bail out early if possible
if ($address->getAddressType() !== 'shipping' || $address->validate() !== true) {
return $this;
}
// Get taxes via API call
$api = $this->getHelper()->getApi($store);
$result = $api->callGetTaxForQuote($address->getQuote());
if ($result['ResultCode'] === 'Success') {
$hasDisplayCurrency = $address->getQuote()->getBaseCurrencyCode() !== $address->getQuote()->getQuoteCurrencyCode();
$exchangeRate = $hasDisplayCurrency ? $address->getQuote()->getBaseToQuoteRate() : 1.0;
$shippingPriceIncludesTax = $this->_config->shippingPriceIncludesTax($store);
$itemPriceIncludesTax = $this->_config->priceIncludesTax($store);
foreach ($result['TaxLines'] as $line) {
$itemId = $line['LineNo'];
$rate = floatval($line['Rate']);
$chargeTax = $store->roundPrice(floatval($line['Tax']));
switch ($itemId) {
case 'SHIPPING':
// Store the tax amount
$address->setBaseShippingTaxAmount($chargeTax);
$address->setShippingTaxAmount($store->roundPrice($chargeTax * $exchangeRate));
if ($shippingPriceIncludesTax) {
// Remove tax from shipping total
$address->setBaseShippingAmount($address->getBaseShippingInclTax() - $address->getBaseShippingTaxAmount());
$address->setShippingAmount($address->getShippingInclTax() - $address->getShippingTaxAmount());
$address->addBaseTotalAmount('shipping', -$address->getBaseShippingTaxAmount());
$address->addTotalAmount('shipping', -$address->getShippingTaxAmount());
} else {
// Add tax to shipping w/tax total
$address->setBaseShippingInclTax($address->getBaseShippingAmount() + $address->getBaseShippingTaxAmount());
$address->setShippingInclTax($address->getShippingAmount() + $address->getShippingTaxAmount());
}
// Add shipping tax to tax total
$this->_addBaseAmount($address->getBaseShippingTaxAmount());
$this->_addAmount($address->getShippingTaxAmount());
break;
default:
/** @var Mage_Sales_Model_Quote_Address_Item $item */
$item = isset($items[$itemId]) ? $items[$itemId] : false;
if (!$item) {
continue;
}
// Tax Rate Applied
$item->setTaxPercent($rate * 100.0);
// Store the tax amount
$item->setBaseTaxAmount($chargeTax);
$item->setTaxAmount($chargeTax * $exchangeRate);
if ($itemPriceIncludesTax) {
// Remove tax from item
$item->setBaseRowTotal($item->getBaseRowTotalInclTax() - $item->getBaseTaxAmount());
$item->setRowTotal($item->getRowTotalInclTax() - $item->getTaxAmount());
// Remove tax from subtotal
$address->setBaseSubtotal($address->getBaseSubtotal() - $item->getBaseTaxAmount());
$address->setSubtotal($address->getSubtotal() - $item->getTaxAmount());
$address->addBaseTotalAmount('subtotal', -$item->getBaseTaxAmount());
$address->addTotalAmount('subtotal', -$item->getTaxAmount());
} else {
// Add tax to item
$item->setBaseRowTotalInclTax($item->getBaseRowTotalInclTax() + $item->getBaseTaxAmount());
$item->setRowTotalInclTax($item->getRowTotalInclTax() + $item->getTaxAmount());
// Add tax to subtotal w/tax
$address->setBaseSubtotalTotalInclTax($address->getBaseSubtotalTotalInclTax() + $item->getBaseTaxAmount());
$address->setSubtotalInclTax($address->getSubtotalInclTax() + $item->getTaxAmount());
}
// Add item tax to tax total
$this->_addBaseAmount($item->getBaseTaxAmount());
$this->_addAmount($item->getTaxAmount());
}
}
}
return $this;
}
public function collect(Mage_Sales_Model_Quote_Address $address)
{
parent::collect($address);
return $this;
}
