/**
* @param Address $address
* @param bool $useBaseCurrency
* @return \Magento\Tax\Service\V1\Data\QuoteDetails\Item
*/
public function getShippingDataObject(Address $address, $useBaseCurrency)
{
if ($address->getShippingTaxCalculationAmount() === null) {
//Save the original shipping amount because shipping amount will be overridden
//with shipping amount excluding tax
$address->setShippingTaxCalculationAmount($address->getShippingAmount());
$address->setBaseShippingTaxCalculationAmount($address->getBaseShippingAmount());
}
if ($address->getShippingTaxCalculationAmount() !== null) {
$itemBuilder = $this->quoteDetailsBuilder->getItemBuilder();
$itemBuilder->setType(self::ITEM_TYPE_SHIPPING);
$itemBuilder->setCode(self::ITEM_CODE_SHIPPING);
$itemBuilder->setQuantity(1);
if ($useBaseCurrency) {
$itemBuilder->setUnitPrice($address->getBaseShippingTaxCalculationAmount());
} else {
$itemBuilder->setUnitPrice($address->getShippingTaxCalculationAmount());
}
if ($address->getShippingDiscountAmount()) {
if ($useBaseCurrency) {
$itemBuilder->setDiscountAmount($address->getBaseShippingDiscountAmount());
} else {
$itemBuilder->setDiscountAmount($address->getShippingDiscountAmount());
}
}
$itemBuilder->setTaxClassKey($itemBuilder->getTaxClassKeyBuilder()->setType(TaxClassKey::TYPE_ID)->setValue($this->_config->getShippingTaxClass($address->getQuote()->getStore()))->create());
$itemBuilder->setTaxIncluded($this->_config->shippingPriceIncludesTax($address->getQuote()->getStore()));
return $itemBuilder->create();
}
return null;
}
/**
* Apply discounts to shipping amount
*
* @param Address $address
* @return $this
*/
public function processShippingAmount(Address $address)
{
$shippingAmount = $address->getShippingAmountForDiscount();
if ($shippingAmount !== null) {
$baseShippingAmount = $address->getBaseShippingAmountForDiscount();
} else {
$shippingAmount = $address->getShippingAmount();
$baseShippingAmount = $address->getBaseShippingAmount();
}
$quote = $address->getQuote();
$appliedRuleIds = array();
foreach ($this->_getRules() as $rule) {
/* @var \Magento\SalesRule\Model\Rule $rule */
if (!$rule->getApplyToShipping() || !$this->validatorUtility->canProcessRule($rule, $address)) {
continue;
}
$discountAmount = 0;
$baseDiscountAmount = 0;
$rulePercent = min(100, $rule->getDiscountAmount());
switch ($rule->getSimpleAction()) {
case \Magento\SalesRule\Model\Rule::TO_PERCENT_ACTION:
$rulePercent = max(0, 100 - $rule->getDiscountAmount());
// break is intentionally omitted
// break is intentionally omitted
case \Magento\SalesRule\Model\Rule::BY_PERCENT_ACTION:
$discountAmount = ($shippingAmount - $address->getShippingDiscountAmount()) * $rulePercent / 100;
$baseDiscountAmount = ($baseShippingAmount - $address->getBaseShippingDiscountAmount()) * $rulePercent / 100;
$discountPercent = min(100, $address->getShippingDiscountPercent() + $rulePercent);
$address->setShippingDiscountPercent($discountPercent);
break;
case \Magento\SalesRule\Model\Rule::TO_FIXED_ACTION:
$quoteAmount = $quote->getStore()->convertPrice($rule->getDiscountAmount());
$discountAmount = $shippingAmount - $quoteAmount;
$baseDiscountAmount = $baseShippingAmount - $rule->getDiscountAmount();
break;
case \Magento\SalesRule\Model\Rule::BY_FIXED_ACTION:
$quoteAmount = $quote->getStore()->convertPrice($rule->getDiscountAmount());
$discountAmount = $quoteAmount;
$baseDiscountAmount = $rule->getDiscountAmount();
break;
case \Magento\SalesRule\Model\Rule::CART_FIXED_ACTION:
$cartRules = $address->getCartFixedRules();
if (!isset($cartRules[$rule->getId()])) {
$cartRules[$rule->getId()] = $rule->getDiscountAmount();
}
if ($cartRules[$rule->getId()] > 0) {
$quoteAmount = $quote->getStore()->convertPrice($cartRules[$rule->getId()]);
$discountAmount = min($shippingAmount - $address->getShippingDiscountAmount(), $quoteAmount);
$baseDiscountAmount = min($baseShippingAmount - $address->getBaseShippingDiscountAmount(), $cartRules[$rule->getId()]);
$cartRules[$rule->getId()] -= $baseDiscountAmount;
}
$address->setCartFixedRules($cartRules);
break;
}
$discountAmount = min($address->getShippingDiscountAmount() + $discountAmount, $shippingAmount);
$baseDiscountAmount = min($address->getBaseShippingDiscountAmount() + $baseDiscountAmount, $baseShippingAmount);
$address->setShippingDiscountAmount($discountAmount);
$address->setBaseShippingDiscountAmount($baseDiscountAmount);
$appliedRuleIds[$rule->getRuleId()] = $rule->getRuleId();
$this->rulesApplier->maintainAddressCouponCode($address, $rule, $this->getCouponCode());
$this->rulesApplier->addDiscountDescription($address, $rule);
if ($rule->getStopRulesProcessing()) {
break;
}
}
$address->setAppliedRuleIds($this->validatorUtility->mergeIds($address->getAppliedRuleIds(), $appliedRuleIds));
$quote->setAppliedRuleIds($this->validatorUtility->mergeIds($quote->getAppliedRuleIds(), $appliedRuleIds));
return $this;
}
/**
* {@inheritdoc}
*/
public function getBaseShippingAmount()
{
return $this->_address->getBaseShippingAmount();
}
