/** * 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; }
/** * Calculate item price including/excluding tax, row total including/excluding tax * and subtotal including/excluding tax. * Determine discount price if needed * * @param Mage_Sales_Model_Quote_Address $address * * @return Mage_Tax_Model_Sales_Total_Quote_Subtotal */ public function collect(Mage_Sales_Model_Quote_Address $address) { $this->_store = $address->getQuote()->getStore(); $this->_address = $address; $this->_subtotalInclTax = 0; $this->_baseSubtotalInclTax = 0; $this->_subtotal = 0; $this->_baseSubtotal = 0; $this->_roundingDeltas = array(); $address->setSubtotalInclTax(0); $address->setBaseSubtotalInclTax(0); $address->setTotalAmount('subtotal', 0); $address->setBaseTotalAmount('subtotal', 0); $items = $this->_getAddressItems($address); if (!$items) { return $this; } $addressRequest = $this->_getAddressTaxRequest($address); $storeRequest = $this->_getStoreTaxRequest($address); $this->_calculator->setCustomer($address->getQuote()->getCustomer()); if ($this->_config->priceIncludesTax($this->_store)) { $classIds = array(); foreach ($items as $item) { $classIds[] = $item->getProduct()->getTaxClassId(); if ($item->getHasChildren()) { foreach ($item->getChildren() as $child) { $classIds[] = $child->getProduct()->getTaxClassId(); } } } $classIds = array_unique($classIds); $storeRequest->setProductClassId($classIds); $addressRequest->setProductClassId($classIds); if ($this->_helper->isCrossBorderTradeEnabled($this->_store)) { $this->_areTaxRequestsSimilar = true; } else { $this->_areTaxRequestsSimilar = $this->_calculator->compareRequests($storeRequest, $addressRequest); } } foreach ($items as $item) { if ($item->getParentItem()) { continue; } if ($item->getHasChildren() && $item->isChildrenCalculated()) { foreach ($item->getChildren() as $child) { $this->_processItem($child, $addressRequest); } $this->_recalculateParent($item); } else { $this->_processItem($item, $addressRequest); } $this->_addSubtotalAmount($address, $item); } $address->setRoundingDeltas($this->_roundingDeltas); 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); $this->_roundingDeltas = array(); $this->_baseRoundingDeltas = 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); $this->_areTaxRequestsSimilar = $this->_calculator->compareRequests($this->_calculator->getRateOriginRequest($address->getQuote()->getStore()), $request); switch ($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); return $this; }