/**
* @param \Magento\SalesRule\Model\Rule $rule
* @param \Magento\Sales\Model\Quote\Item\AbstractItem $item
* @param float $qty
* @return \Magento\SalesRule\Model\Rule\Action\Discount\Data
*/
public function calculate($rule, $item, $qty)
{
/** @var \Magento\SalesRule\Model\Rule\Action\Discount\Data $discountData */
$discountData = $this->discountFactory->create();
$quoteAmount = $item->getQuote()->getStore()->convertPrice($rule->getDiscountAmount());
$discountData->setAmount($qty * $quoteAmount);
$discountData->setBaseAmount($qty * $rule->getDiscountAmount());
return $discountData;
}
/**
* @param \Magento\SalesRule\Model\Rule $rule
* @param \Magento\Sales\Model\Quote\Item\AbstractItem $item
* @param float $qty
* @return \Magento\SalesRule\Model\Rule\Action\Discount\Data
*/
public function calculate($rule, $item, $qty)
{
/** @var \Magento\SalesRule\Model\Rule\Action\Discount\Data $discountData */
$discountData = $this->discountFactory->create();
$ruleTotals = $this->validator->getRuleItemTotalsInfo($rule->getId());
$quote = $item->getQuote();
$address = $item->getAddress();
$itemPrice = $this->validator->getItemPrice($item);
$baseItemPrice = $this->validator->getItemBasePrice($item);
$itemOriginalPrice = $this->validator->getItemOriginalPrice($item);
$baseItemOriginalPrice = $this->validator->getItemBaseOriginalPrice($item);
/**
* prevent applying whole cart discount for every shipping order, but only for first order
*/
if ($quote->getIsMultiShipping()) {
$usedForAddressId = $this->getCartFixedRuleUsedForAddress($rule->getId());
if ($usedForAddressId && $usedForAddressId != $address->getId()) {
return $discountData;
} else {
$this->setCartFixedRuleUsedForAddress($rule->getId(), $address->getId());
}
}
$cartRules = $address->getCartFixedRules();
if (!isset($cartRules[$rule->getId()])) {
$cartRules[$rule->getId()] = $rule->getDiscountAmount();
}
if ($cartRules[$rule->getId()] > 0) {
$store = $quote->getStore();
if ($ruleTotals['items_count'] <= 1) {
$quoteAmount = $store->convertPrice($cartRules[$rule->getId()]);
$baseDiscountAmount = min($baseItemPrice * $qty, $cartRules[$rule->getId()]);
} else {
$discountRate = $baseItemPrice * $qty / $ruleTotals['base_items_price'];
$maximumItemDiscount = $rule->getDiscountAmount() * $discountRate;
$quoteAmount = $store->convertPrice($maximumItemDiscount);
$baseDiscountAmount = min($baseItemPrice * $qty, $maximumItemDiscount);
$this->validator->decrementRuleItemTotalsCount($rule->getId());
}
$baseDiscountAmount = $store->roundPrice($baseDiscountAmount);
$cartRules[$rule->getId()] -= $baseDiscountAmount;
$discountData->setAmount($store->roundPrice(min($itemPrice * $qty, $quoteAmount)));
$discountData->setBaseAmount($baseDiscountAmount);
$discountData->setOriginalAmount(min($itemOriginalPrice * $qty, $quoteAmount));
$discountData->setBaseOriginalAmount($store->roundPrice($baseItemOriginalPrice));
}
$address->setCartFixedRules($cartRules);
return $discountData;
}
/**
* @param \Magento\SalesRule\Model\Rule $rule
* @param \Magento\Sales\Model\Quote\Item\AbstractItem $item
* @param float $qty
* @return \Magento\SalesRule\Model\Rule\Action\Discount\Data
*/
public function calculate($rule, $item, $qty)
{
/** @var \Magento\SalesRule\Model\Rule\Action\Discount\Data $discountData */
$discountData = $this->discountFactory->create();
$itemPrice = $this->validator->getItemPrice($item);
$baseItemPrice = $this->validator->getItemBasePrice($item);
$itemOriginalPrice = $this->validator->getItemOriginalPrice($item);
$baseItemOriginalPrice = $this->validator->getItemBaseOriginalPrice($item);
$x = $rule->getDiscountStep();
$y = $rule->getDiscountAmount();
if (!$x || $y > $x) {
return $discountData;
}
$buyAndDiscountQty = $x + $y;
$fullRuleQtyPeriod = floor($qty / $buyAndDiscountQty);
$freeQty = $qty - $fullRuleQtyPeriod * $buyAndDiscountQty;
$discountQty = $fullRuleQtyPeriod * $y;
if ($freeQty > $x) {
$discountQty += $freeQty - $x;
}
$discountData->setAmount($discountQty * $itemPrice);
$discountData->setBaseAmount($discountQty * $baseItemPrice);
$discountData->setOriginalAmount($discountQty * $itemOriginalPrice);
$discountData->setBaseOriginalAmount($discountQty * $baseItemOriginalPrice);
return $discountData;
}
/**
* @param \Magento\SalesRule\Model\Rule $rule
* @param \Magento\Quote\Model\Quote\Item\AbstractItem $item
* @param float $qty
* @return \Magento\SalesRule\Model\Rule\Action\Discount\Data
*/
public function calculate($rule, $item, $qty)
{
/** @var \Magento\SalesRule\Model\Rule\Action\Discount\Data $discountData */
$discountData = $this->discountFactory->create();
$store = $item->getQuote()->getStore();
$itemPrice = $this->validator->getItemPrice($item);
$baseItemPrice = $this->validator->getItemBasePrice($item);
$itemOriginalPrice = $this->validator->getItemOriginalPrice($item);
$baseItemOriginalPrice = $this->validator->getItemBaseOriginalPrice($item);
$quoteAmount = $this->priceCurrency->convert($rule->getDiscountAmount(), $store);
$discountData->setAmount($qty * ($itemPrice - $quoteAmount));
$discountData->setBaseAmount($qty * ($baseItemPrice - $rule->getDiscountAmount()));
$discountData->setOriginalAmount($qty * ($itemOriginalPrice - $quoteAmount));
$discountData->setBaseOriginalAmount($qty * ($baseItemOriginalPrice - $rule->getDiscountAmount()));
return $discountData;
}
/**
* @param \Magento\SalesRule\Model\Rule $rule
* @param \Magento\Quote\Model\Quote\Item\AbstractItem $item
* @param float $qty
* @return Data
*/
public function calculate($rule, $item, $qty)
{
$rulePercent = min(100, $rule->getDiscountAmount());
$discountData = $this->_calculate($rule, $item, $qty, $rulePercent);
return $discountData;
}
