/**
* Add pricing data for the item to the item payload.
*
* @return self
*/
protected function _injectPricingData()
{
$merchandisePricing = $this->_orderItem->getEmptyMerchandisePriceGroup()->setUnitPrice($this->_item->getPrice())->setAmount($this->_item->getRowTotal())->setTaxClass($this->_itemProduct->getTaxCode());
$this->_discountHelper->transferTaxDiscounts($this->_item, $merchandisePricing);
$this->_orderItem->setMerchandisePricing($merchandisePricing);
// This will be set by the parent address when initially creating the
// item request builder. Each ship group should include shipping on
// only one item in the ship group for address level shipping totals.
if ($this->_item->getIncludeShippingTotals()) {
$shippingPricing = $this->_orderItem->getEmptyShippingPriceGroup()->setAmount($this->_address->getShippingAmount())->setTaxClass($this->_taxConfig->shippingTaxClass);
$this->_addShippingDiscount($shippingPricing);
$this->_orderItem->setShippingPricing($shippingPricing);
}
return $this;
}
protected function resetItem(Mage_Sales_Model_Quote_Item_Abstract $item)
{
$item->setDiscountAmount(0.0);
$item->setBaseDiscountAmount(0.0);
$item->setRowTotalWithDiscount($item->getRowTotal());
$item->setBaseRowTotalWithDiscount($item->getBaseRowTotal());
$item->setDiscountPercent(0);
$item->setAppliedRuleIds('');
$item->setFreeShipping(false);
}
/**
* Aggregate row totals per tax rate in array
*
* @param Mage_Sales_Model_Quote_Item_Abstract $item
* @param float $rate
* @param array $taxGroups
* @return Mage_Tax_Model_Sales_Total_Quote
*/
protected function _aggregateTaxPerRate($item, $rate, &$taxGroups)
{
$inclTax = $item->getIsPriceInclTax();
$rateKey = (string) $rate;
$subtotal = $item->getTaxableAmount() + $item->getExtraRowTaxableAmount();
$baseSubtotal = $item->getBaseTaxableAmount() + $item->getBaseExtraRowTaxableAmount();
$item->setTaxPercent($rate);
if (!isset($taxGroups[$rateKey]['totals'])) {
$taxGroups[$rateKey]['totals'] = array();
$taxGroups[$rateKey]['base_totals'] = array();
}
$hiddenTax = null;
$baseHiddenTax = null;
switch ($this->_helper->getCalculationSequence($this->_store)) {
case Mage_Tax_Model_Calculation::CALC_TAX_BEFORE_DISCOUNT_ON_EXCL:
case Mage_Tax_Model_Calculation::CALC_TAX_BEFORE_DISCOUNT_ON_INCL:
$rowTax = $this->_calculator->calcTaxAmount($subtotal, $rate, $inclTax, false);
$baseRowTax = $this->_calculator->calcTaxAmount($baseSubtotal, $rate, $inclTax, false);
break;
case Mage_Tax_Model_Calculation::CALC_TAX_AFTER_DISCOUNT_ON_EXCL:
case Mage_Tax_Model_Calculation::CALC_TAX_AFTER_DISCOUNT_ON_INCL:
$discount = $item->getDiscountAmount();
$baseDiscount = $item->getBaseDiscountAmount();
$subtotal -= $discount;
$baseSubtotal -= $baseDiscount;
$rowTax = $this->_calculator->calcTaxAmount($subtotal, $rate, $inclTax, false);
$baseRowTax = $this->_calculator->calcTaxAmount($baseSubtotal, $rate, $inclTax, false);
break;
}
$rowTax = $this->_deltaRound($rowTax, $rateKey, $inclTax);
$baseRowTax = $this->_deltaRound($baseRowTax, $rateKey, $inclTax, 'base');
if ($inclTax && !empty($discount)) {
$hiddenTax = $item->getRowTotalInclTax() - $item->getRowTotal() - $rowTax;
$baseHiddenTax = $item->getBaseRowTotalInclTax() - $item->getBaseRowTotal() - $baseRowTax;
}
$item->setTaxAmount(max(0, $rowTax));
$item->setBaseTaxAmount(max(0, $baseRowTax));
$item->setHiddenTaxAmount(max(0, $hiddenTax));
$item->setBaseHiddenTaxAmount(max(0, $baseHiddenTax));
$taxGroups[$rateKey]['totals'][] = max(0, $subtotal);
$taxGroups[$rateKey]['base_totals'][] = max(0, $baseSubtotal);
return $this;
}
/**
* Recollect item price and row total using after taxes subtract.
* Declare item price including tax attributes
*
* @deprecated after 1.4.1
*
* @param Mage_Sales_Model_Quote_Address $address
* @param Mage_Sales_Model_Quote_Item_Abstract $item
*
* @return Mage_Tax_Model_Sales_Total_Quote_Subtotal
*/
protected function _recollectItem($address, Mage_Sales_Model_Quote_Item_Abstract $item)
{
$store = $address->getQuote()->getStore();
$request = $this->_getStoreTaxRequest($address);
$request->setProductClassId($item->getProduct()->getTaxClassId());
$rate = $this->_calculator->getRate($request);
$qty = $item->getTotalQty();
$price = $taxPrice = $item->getCalculationPriceOriginal();
$basePrice = $baseTaxPrice = $item->getBaseCalculationPriceOriginal();
$subtotal = $taxSubtotal = $item->getRowTotal();
$baseSubtotal = $baseTaxSubtotal = $item->getBaseRowTotal();
if ($this->_config->discountTax($store)) {
$item->setDiscountCalculationPrice($price);
$item->setBaseDiscountCalculationPrice($basePrice);
}
/**
* Use original price for tax calculation
*/
if ($item->hasCustomPrice() && !$this->_helper->applyTaxOnCustomPrice($store)) {
$taxPrice = $item->getOriginalPrice();
$baseTaxPrice = $item->getBaseOriginalPrice();
$taxSubtotal = $taxPrice * $qty;
$baseTaxSubtotal = $baseTaxPrice * $qty;
}
if ($this->_areTaxRequestsSimilar) {
$item->setRowTotalInclTax($subtotal);
$item->setBaseRowTotalInclTax($baseSubtotal);
$item->setPriceInclTax($price);
$item->setBasePriceInclTax($basePrice);
$item->setTaxCalcPrice($taxPrice);
$item->setBaseTaxCalcPrice($baseTaxPrice);
$item->setTaxCalcRowTotal($taxSubtotal);
$item->setBaseTaxCalcRowTotal($baseTaxSubtotal);
}
$this->_subtotalInclTax += $subtotal;
$this->_baseSubtotalInclTax += $baseSubtotal;
if ($this->_config->getAlgorithm($store) == Mage_Tax_Model_Calculation::CALC_UNIT_BASE) {
$taxAmount = $this->_calculator->calcTaxAmount($taxPrice, $rate, true);
$baseTaxAmount = $this->_calculator->calcTaxAmount($baseTaxPrice, $rate, true);
$unitPrice = $this->_calculator->round($price - $taxAmount);
$baseUnitPrice = $this->_calculator->round($basePrice - $baseTaxAmount);
$subtotal = $this->_calculator->round($unitPrice * $qty);
$baseSubtotal = $this->_calculator->round($baseUnitPrice * $qty);
} else {
$taxAmount = $this->_calculator->calcTaxAmount($taxSubtotal, $rate, true, false);
$baseTaxAmount = $this->_calculator->calcTaxAmount($baseTaxSubtotal, $rate, true, false);
$unitPrice = ($subtotal - $taxAmount) / $qty;
$baseUnitPrice = ($baseSubtotal - $baseTaxAmount) / $qty;
$subtotal = $this->_calculator->round($subtotal - $taxAmount);
$baseSubtotal = $this->_calculator->round($baseSubtotal - $baseTaxAmount);
}
if ($item->hasCustomPrice()) {
$item->setCustomPrice($unitPrice);
$item->setBaseCustomPrice($baseUnitPrice);
}
$item->setPrice($baseUnitPrice);
$item->setOriginalPrice($unitPrice);
$item->setBasePrice($baseUnitPrice);
$item->setRowTotal($subtotal);
$item->setBaseRowTotal($baseSubtotal);
return $this;
}
public function apply(Mage_Sales_Model_Quote_Item_Abstract $item)
{
# Do not apply any discount if Ext is Disabled
if (Mage::helper('referafriend')->getExtDisabled()) {
return $this;
}
$this->_quote = $quote = $item->getQuote();
if ($item instanceof Mage_Sales_Model_Quote_Address_Item) {
$address = $item->getAddress();
} elseif ($quote->isVirtual()) {
$address = $quote->getBillingAddress();
} else {
$address = $quote->getShippingAddress();
}
# allow additional discount logic start
$hasAdditional = $item->getQuote()->getCouponCode() ? true : false;
$helper = Mage::helper('referafriend/referrer');
$baseSubtotal = $address->getBaseSubtotal();
$clearUse = array();
if (!$this->_discount) {
Mage::helper('referafriend')->setCustomerDiscount(0);
$customer = $quote->getCustomer();
$referrerId = $customer->getId();
$discounts = Mage::getResourceModel('referafriend/discount_collection')->loadByReferrer($referrerId);
if (count($discounts)) {
foreach ($discounts as $discount) {
$rule = Mage::getSingleton('referafriend/rule')->load($discount->getRuleId());
if ($rule->getDiscountUsage() == 0 || $rule->getDiscountUsage() > $discount->getDiscountUsed()) {
# allow additional discount logic
if ($hasAdditional && $rule->getAllowAdditionalDiscount() || !$hasAdditional) {
$this->_discount[$discount->getId()] = $discount;
} else {
$clearUse[] = $discount->getId();
}
}
}
}
}
if (!count($this->_discount)) {
# Reset used discount
$customer = Mage::getSingleton('customer/session');
if ($customer->isLoggedIn()) {
$customer->setDiscountUsed(array());
}
return $this;
}
$this->_getCouponCode();
// $this->_couponCode = $this->_getCouponCode();
$customer = Mage::getSingleton('customer/session');
if ($customer->isLoggedIn()) {
$discountUsed = (array) $customer->getDiscountUsed();
}
$rafDiscount = Mage::helper('referafriend')->getCustomerDiscount(false) ? Mage::helper('referafriend')->getCustomerDiscount(false) : 0;
$notUsed = array();
foreach ($this->_discount as $discountId => $discount) {
$discountAmount = 0;
$baseDiscountAmount = 0;
$rule = Mage::getModel('referafriend/rule')->load($discount->getRuleId());
switch ($discount->getType()) {
case self::TYPE_PERCENT:
$discountPercent = min(100, $discount->getAmount());
$discountAmount = ($item->getRowTotal() - $item->getDiscountAmount()) * $discountPercent / 100;
$baseDiscountAmount = ($item->getBaseRowTotal() - $item->getBaseDiscountAmount()) * $discountPercent / 100;
$checkDiscountAmount = $baseSubtotal * $discountPercent / 100;
if (!($rule->getDiscountGreater() && $checkDiscountAmount < $rule->getDiscountGreater()) && !($rule->getTotalGreater() && $baseSubtotal < $rule->getTotalGreater())) {
if (isset($discountUsed)) {
if (!isset($discountUsed[$discountId])) {
$discountUsed[$discountId] = false;
}
}
$rafDiscount += $baseDiscountAmount;
$discountAmount = min($discountAmount + $item->getDiscountAmount(), $item->getRowTotal());
$baseDiscountAmount = min($baseDiscountAmount + $item->getBaseDiscountAmount(), $item->getBaseRowTotal());
//$discountPercent = min(100, $item->getDiscountPercent()+$percentDiscount);
$item->setDiscountPercent(min(100, $item->getDiscountPercent() + $discountPercent));
$discountAmount = $quote->getStore()->roundPrice($discountAmount);
$baseDiscountAmount = $quote->getStore()->roundPrice($baseDiscountAmount);
$item->setDiscountAmount($discountAmount);
$item->setBaseDiscountAmount($baseDiscountAmount);
} else {
$notUsed[] = $discountId;
if (isset($discountUsed[$discountId])) {
unset($discountUsed[$discountId]);
}
}
break;
case self::TYPE_FLATRATE:
$discountAmount = min($item->getRowTotal() - $item->getDiscountAmount(), $quote->getStore()->convertPrice($discount->getAmount()));
$baseDiscountAmount = min($item->getBaseRowTotal() - $item->getBaseDiscountAmount(), $discount->getAmount());
$checkDiscountAmount = $discount->getAmount();
if (!($rule->getDiscountGreater() && $checkDiscountAmount < $rule->getDiscountGreater()) && !($rule->getTotalGreater() && $baseSubtotal < $rule->getTotalGreater())) {
if (isset($discountUsed)) {
if (!isset($discountUsed[$discountId])) {
$discountUsed[$discountId] = false;
}
}
$rafDiscount += $baseDiscountAmount;
$this->_discount[$discountId]->setAmount($discount->getAmount() - $baseDiscountAmount);
/*$discountAmount = $quote->getStore()->roundPrice($discountAmount);
$baseDiscountAmount = $quote->getStore()->roundPrice($baseDiscountAmount);*/
$discountAmount = min($discountAmount + $item->getDiscountAmount(), $item->getRowTotal());
$baseDiscountAmount = min($baseDiscountAmount + $item->getBaseDiscountAmount(), $item->getBaseRowTotal());
$item->setDiscountAmount($discountAmount);
$item->setBaseDiscountAmount($baseDiscountAmount);
} else {
$notUsed[] = $discountId;
if (isset($discountUsed[$discountId])) {
unset($discountUsed[$discountId]);
}
}
break;
}
}
$trueDiscounts = Mage::helper('referafriend')->getTrueDiscount();
if (isset($trueDiscounts[$item->getId()]['discounts'][1])) {
$item->setDiscountAmount($trueDiscounts[$item->getId()]['discounts'][1]);
}
Mage::helper('referafriend')->setTrueDiscount($item->getId(), $item->getDiscountAmount());
if (!$this->_couponCode) {
$this->_couponCode = $this->_getPostCouponCode($notUsed);
}
$couponCode = explode(', ', $address->getCouponCode());
$couponCode[] = $helper->getCouponCodeDescription($this->_couponCode);
$couponCode = array_unique(array_filter($couponCode));
$address->setCouponCode(implode(', ', $couponCode));
# injectin to Discount Description Array directly
if (Mage::helper('referafriend')->checkVersion('1.4.0.0')) {
$arr = array();
$arr[1] = implode(', ', $couponCode);
$address->setDiscountDescriptionArray($arr);
}
# put discount amount in session store for future history
Mage::helper('referafriend')->setCustomerDiscount($rafDiscount);
if (count($clearUse) && $discountUsed && is_array($discountUsed) && count($discountUsed)) {
foreach ($clearUse as $discountId) {
if (isset($discountUsed[$discountId])) {
unset($discountUsed[$discountId]);
}
}
}
if (isset($discountUsed)) {
$customer->setDiscountUsed($discountUsed);
}
return $this;
}
/**
* Aggregate row totals per tax rate in array
*
* @param Mage_Sales_Model_Quote_Item_Abstract $item
* @param float $rate
* @param array $taxGroups
* @return Mage_Tax_Model_Sales_Total_Quote
*/
protected function _aggregateTaxPerRate($item, $rate, &$taxGroups)
{
$store = $item->getStore();
$inclTax = $this->_usePriceIncludeTax($store);
if ($inclTax) {
$subtotal = $item->getTaxCalcRowTotal();
$baseSubtotal = $item->getBaseTaxCalcRowTotal();
} else {
if ($item->hasCustomPrice() && $this->_helper->applyTaxOnCustomPrice($store)) {
$subtotal = $item->getRowTotal();
$baseSubtotal = $item->getBaseRowTotal();
} else {
$subtotal = $item->getTotalQty() * $item->getOriginalPrice();
$baseSubtotal = $item->getTotalQty() * $item->getBaseOriginalPrice();
}
}
$discountAmount = $item->getDiscountAmount();
$baseDiscountAmount = $item->getBaseDiscountAmount();
$qty = $item->getTotalQty();
$rateKey = (string) $rate;
/**
* Add extra amounts which can be taxable too
*/
$calcTotal = $subtotal + $item->getExtraRowTaxableAmount();
$baseCalcTotal = $baseSubtotal + $item->getBaseExtraRowTaxableAmount();
$item->setTaxPercent($rate);
if (!isset($taxGroups[$rateKey]['totals'])) {
$taxGroups[$rateKey]['totals'] = array();
}
if (!isset($taxGroups[$rateKey]['totals'])) {
$taxGroups[$rateKey]['base_totals'] = array();
}
$calculationSequence = $this->_helper->getCalculationSequence($store);
switch ($calculationSequence) {
case Mage_Tax_Model_Calculation::CALC_TAX_BEFORE_DISCOUNT_ON_EXCL:
$rowTax = $this->_calculator->calcTaxAmount($calcTotal, $rate, $inclTax, false);
$baseRowTax = $this->_calculator->calcTaxAmount($baseCalcTotal, $rate, $inclTax, false);
break;
case Mage_Tax_Model_Calculation::CALC_TAX_BEFORE_DISCOUNT_ON_INCL:
$rowTax = $this->_calculator->calcTaxAmount($calcTotal, $rate, $inclTax, false);
$baseRowTax = $this->_calculator->calcTaxAmount($baseCalcTotal, $rate, $inclTax, false);
$discountPrice = $inclTax ? $subtotal / $qty : ($subtotal + $rowTax) / $qty;
$baseDiscountPrice = $inclTax ? $baseSubtotal / $qty : ($baseSubtotal + $baseRowTax) / $qty;
$item->setDiscountCalculationPrice($discountPrice);
$item->setBaseDiscountCalculationPrice($baseDiscountPrice);
break;
case Mage_Tax_Model_Calculation::CALC_TAX_AFTER_DISCOUNT_ON_EXCL:
case Mage_Tax_Model_Calculation::CALC_TAX_AFTER_DISCOUNT_ON_INCL:
$calcTotal = $calcTotal - $discountAmount;
$baseCalcTotal = $baseCalcTotal - $baseDiscountAmount;
$rowTax = $this->_calculator->calcTaxAmount($calcTotal, $rate, $inclTax, false);
$baseRowTax = $this->_calculator->calcTaxAmount($baseCalcTotal, $rate, $inclTax, false);
break;
}
/**
* "Delta" rounding
*/
$delta = isset($this->_roundingDeltas[$rateKey]) ? $this->_roundingDeltas[$rateKey] : 0;
$baseDelta = isset($this->_baseRoundingDeltas[$rateKey]) ? $this->_baseRoundingDeltas[$rateKey] : 0;
$rowTax += $delta;
$baseRowTax += $baseDelta;
$this->_roundingDeltas[$rateKey] = $rowTax - $this->_calculator->round($rowTax);
$this->_baseRoundingDeltas[$rateKey] = $baseRowTax - $this->_calculator->round($baseRowTax);
$rowTax = $this->_calculator->round($rowTax);
$baseRowTax = $this->_calculator->round($baseRowTax);
/**
* Renew item amounts in case if we are working with price include tax
*/
if ($inclTax) {
$unitTax = $this->_calculator->round($rowTax / $qty);
$baseUnitTax = $this->_calculator->round($baseRowTax / $qty);
if ($item->hasCustomPrice()) {
$item->setCustomPrice($item->getPriceInclTax() - $unitTax);
$item->setBaseCustomPrice($item->getBasePriceInclTax() - $baseUnitTax);
} else {
$item->setOriginalPrice($item->getPriceInclTax() - $unitTax);
$item->setPrice($item->getBasePriceInclTax() - $baseUnitTax);
$item->setBasePrice($item->getBasePriceInclTax() - $baseUnitTax);
}
$item->setRowTotal($item->getRowTotalInclTax() - $rowTax);
$item->setBaseRowTotal($item->getBaseRowTotalInclTax() - $baseRowTax);
}
$item->setTaxAmount($rowTax);
$item->setBaseTaxAmount($baseRowTax);
$taxGroups[$rateKey]['totals'][] = $calcTotal;
$taxGroups[$rateKey]['base_totals'][] = $baseCalcTotal;
return $this;
}
/**
* Add row total item amount to subtotal
*
* @param Mage_Sales_Model_Quote_Address $address
* @param Mage_Sales_Model_Quote_Item_Abstract $item
* @return Mage_Tax_Model_Sales_Total_Quote_Subtotal
*/
protected function _addSubtotalAmount(Mage_Sales_Model_Quote_Address $address, $item)
{
$address->setTotalAmount('subtotal', $address->getTotalAmount('subtotal') + $item->getRowTotal());
$address->setBaseTotalAmount('subtotal', $address->getBaseTotalAmount('subtotal') + $item->getBaseRowTotal());
$address->setSubtotalInclTax($address->getSubtotalInclTax() + $item->getRowTotalInclTax());
$address->setBaseSubtotalInclTax($address->getBaseSubtotalInclTax() + $item->getBaseRowTotalInclTax());
return $this;
}
/**
* Convert quote item to order item
*
* @param Mage_Sales_Model_Quote_Item_Abstract $item
* @return Mage_Sales_Model_Order_Item
*/
public function itemToOrderItem(Mage_Sales_Model_Quote_Item_Abstract $item)
{
$orderItem = Mage::getModel('sales/order_item')->setStoreId($item->getStoreId())->setQuoteItemId($item->getId())->setProductId($item->getProductId())->setSuperProductId($item->getSuperProductId())->setParentProductId($item->getParentProductId())->setSku($item->getSku())->setName($item->getName())->setDescription($item->getDescription())->setWeight($item->getWeight())->setIsQtyDecimal($item->getIsQtyDecimal())->setQtyOrdered($item->getQty())->setOriginalPrice($item->getOriginalPrice())->setAppliedRuleIds($item->getAppliedRuleIds())->setAdditionalData($item->getAdditionalData())->setPrice($item->getCalculationPrice())->setTaxPercent($item->getTaxPercent())->setTaxAmount($item->getTaxAmount())->setRowWeight($item->getRowWeight())->setRowTotal($item->getRowTotal())->setBasePrice($item->getBaseCalculationPrice())->setBaseOriginalPrice($item->getPrice())->setBaseTaxAmount($item->getBaseTaxAmount())->setBaseRowTotal($item->getBaseRowTotal());
if (!$item->getNoDiscount()) {
$orderItem->setDiscountPercent($item->getDiscountPercent())->setDiscountAmount($item->getDiscountAmount())->setBaseDiscountAmount($item->getBaseDiscountAmount());
}
Mage::dispatchEvent('sales_convert_quote_item_to_order_item', array('order_item' => $orderItem, 'item' => $item));
return $orderItem;
}
/**
* Calculate item tax amount based on row total
*
* @param Mage_Sales_Model_Quote_Item_Abstract $item
* @param float $rate
* @return Mage_Tax_Model_Sales_Total_Quote
*/
protected function _calcRowTaxAmount($item, $rate)
{
$inclTax = $item->getIsPriceInclTax();
$subtotal = $item->getTaxableAmount() + $item->getExtraRowTaxableAmount();
$baseSubtotal = $item->getBaseTaxableAmount() + $item->getBaseExtraRowTaxableAmount();
$item->setTaxPercent($rate);
$hiddenTax = null;
$baseHiddenTax = null;
switch ($this->_helper->getCalculationSequence($this->_store)) {
case Mage_Tax_Model_Calculation::CALC_TAX_BEFORE_DISCOUNT_ON_EXCL:
case Mage_Tax_Model_Calculation::CALC_TAX_BEFORE_DISCOUNT_ON_INCL:
$rowTax = $this->_calculator->calcTaxAmount($subtotal, $rate, $inclTax);
$baseRowTax = $this->_calculator->calcTaxAmount($baseSubtotal, $rate, $inclTax);
break;
case Mage_Tax_Model_Calculation::CALC_TAX_AFTER_DISCOUNT_ON_EXCL:
case Mage_Tax_Model_Calculation::CALC_TAX_AFTER_DISCOUNT_ON_INCL:
$discountAmount = $item->getDiscountAmount();
$baseDiscountAmount = $item->getBaseDiscountAmount();
$rowTax = $this->_calculator->calcTaxAmount(max($subtotal - $discountAmount, 0), $rate, $inclTax);
$baseRowTax = $this->_calculator->calcTaxAmount(max($baseSubtotal - $baseDiscountAmount, 0), $rate, $inclTax);
if ($inclTax && $discountAmount > 0) {
$hiddenTax = $subtotal - $rowTax - $item->getRowTotal();
$baseHiddenTax = $baseSubtotal - $baseRowTax - $item->getBaseRowTotal();
} elseif ($discountAmount > $subtotal) {
// case with 100% discount on price incl. tax
$hiddenTax = $discountAmount - $subtotal;
$baseHiddenTax = $baseDiscountAmount - $baseSubtotal;
}
break;
}
$item->setTaxAmount(max(0, $rowTax));
$item->setBaseTaxAmount(max(0, $baseRowTax));
$item->setHiddenTaxAmount(max(0, $hiddenTax));
$item->setBaseHiddenTaxAmount(max(0, $baseHiddenTax));
return $this;
}
