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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Quote\Model\Quote\Address\Total;
use Magento\Framework\Pricing\PriceCurrencyInterface;
use Magento\Quote\Api\Data\AddressInterface;
use Magento\Quote\Model\Quote\Address\FreeShippingInterface;
/**
* Collect totals for shipping.
*/
class Shipping extends \Magento\Quote\Model\Quote\Address\Total\AbstractTotal
{
/**
* @var PriceCurrencyInterface
*/
protected $priceCurrency;
/**
* @var FreeShippingInterface
*/
protected $freeShipping;
/**
* @param PriceCurrencyInterface $priceCurrency
* @param FreeShippingInterface $freeShipping
*/
public function __construct(
PriceCurrencyInterface $priceCurrency,
FreeShippingInterface $freeShipping
) {
$this->priceCurrency = $priceCurrency;
$this->freeShipping = $freeShipping;
$this->setCode('shipping');
}
/**
* Collect totals information about shipping
*
* @param \Magento\Quote\Model\Quote $quote
* @param \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment
* @param \Magento\Quote\Model\Quote\Address\Total $total
* @return $this
* @SuppressWarnings(PHPMD.NPathComplexity)
* @SuppressWarnings(PHPMD.ExcessiveMethodLength)
*/
public function collect(
\Magento\Quote\Model\Quote $quote,
\Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment,
\Magento\Quote\Model\Quote\Address\Total $total
) {
parent::collect($quote, $shippingAssignment, $total);
$address = $shippingAssignment->getShipping()->getAddress();
$method = $shippingAssignment->getShipping()->getMethod();
$total->setTotalAmount($this->getCode(), 0);
$total->setBaseTotalAmount($this->getCode(), 0);
if (!count($shippingAssignment->getItems())) {
return $this;
}
$data = $this->getAssignmentWeightData($address, $shippingAssignment->getItems());
$address->setItemQty($data['addressQty']);
$address->setWeight($data['addressWeight']);
$address->setFreeMethodWeight($data['freeMethodWeight']);
$isFreeShipping = $this->freeShipping->isFreeShipping($quote, $shippingAssignment->getItems());
$address->setFreeShipping((int)$isFreeShipping);
// recalculate weights
$data = $this->getAssignmentWeightData($address, $shippingAssignment->getItems());
$address->setItemQty($data['addressQty']);
$address->setWeight($data['addressWeight']);
$address->setFreeMethodWeight($data['freeMethodWeight']);
$address->collectShippingRates();
if ($method) {
foreach ($address->getAllShippingRates() as $rate) {
if ($rate->getCode() == $method) {
$store = $quote->getStore();
$amountPrice = $this->priceCurrency->convert(
$rate->getPrice(),
$store
);
$total->setTotalAmount($this->getCode(), $amountPrice);
$total->setBaseTotalAmount($this->getCode(), $rate->getPrice());
$shippingDescription = $rate->getCarrierTitle() . ' - ' . $rate->getMethodTitle();
$address->setShippingDescription(trim($shippingDescription, ' -'));
$total->setBaseShippingAmount($rate->getPrice());
$total->setShippingAmount($amountPrice);
$total->setShippingDescription($address->getShippingDescription());
break;
}
}
}
return $this;
}
/**
* Add shipping totals information to address object
*
* @param \Magento\Quote\Model\Quote $quote
* @param \Magento\Quote\Model\Quote\Address\Total $total
* @return array
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function fetch(\Magento\Quote\Model\Quote $quote, \Magento\Quote\Model\Quote\Address\Total $total)
{
if (!$quote->getIsVirtual()) {
$amount = $total->getShippingAmount();
$shippingDescription = $total->getShippingDescription();
$title = ($shippingDescription)
? __('Shipping & Handling (%1)', $shippingDescription)
: __('Shipping & Handling');
return [
'code' => $this->getCode(),
'title' => $title,
'value' => $amount
];
} else {
return [];
}
}
/**
* Get Shipping label
*
* @return \Magento\Framework\Phrase
*/
public function getLabel()
{
return __('Shipping');
}
/**
* Gets shipping assignments data like items weight, address weight, items quantity.
*
* @param AddressInterface $address
* @param array $items
* @return array
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
private function getAssignmentWeightData(AddressInterface $address, array $items): array
{
$address->setWeight(0);
$address->setFreeMethodWeight(0);
$addressWeight = $address->getWeight();
$freeMethodWeight = $address->getFreeMethodWeight();
$addressFreeShipping = (bool)$address->getFreeShipping();
$addressQty = 0;
foreach ($items as $item) {
/**
* Skip if this item is virtual
*/
if ($item->getProduct()->isVirtual()) {
continue;
}
/**
* Children weight we calculate for parent
*/
if ($item->getParentItem()) {
continue;
}
$itemQty = (float)$item->getQty();
$itemWeight = (float)$item->getWeight();
if ($item->getHasChildren() && $item->isShipSeparately()) {
foreach ($item->getChildren() as $child) {
if ($child->getProduct()->isVirtual()) {
continue;
}
$addressQty += $child->getTotalQty();
if (!$item->getProduct()->getWeightType()) {
$itemWeight = (float)$child->getWeight();
$itemQty = (float)$child->getTotalQty();
$addressWeight += ($itemWeight * $itemQty);
$rowWeight = $this->getItemRowWeight(
$addressFreeShipping,
$itemWeight,
$itemQty,
$child->getFreeShipping()
);
$freeMethodWeight += $rowWeight;
$item->setRowWeight($rowWeight);
}
}
if ($item->getProduct()->getWeightType()) {
$addressWeight += ($itemWeight * $itemQty);
$rowWeight = $this->getItemRowWeight(
$addressFreeShipping,
$itemWeight,
$itemQty,
$item->getFreeShipping()
);
$freeMethodWeight += $rowWeight;
$item->setRowWeight($rowWeight);
}
} else {
if (!$item->getProduct()->isVirtual()) {
$addressQty += $itemQty;
}
$addressWeight += ($itemWeight * $itemQty);
$rowWeight = $this->getItemRowWeight(
$addressFreeShipping,
$itemWeight,
$itemQty,
$item->getFreeShipping()
);
$freeMethodWeight += $rowWeight;
$item->setRowWeight($rowWeight);
}
}
return [
'addressQty' => $addressQty,
'addressWeight' => $addressWeight,
'freeMethodWeight' => $freeMethodWeight
];
}
/**
* Calculates item row weight.
*
* @param bool $addressFreeShipping
* @param float $itemWeight
* @param float $itemQty
* @param bool $freeShipping
* @return float
*/
private function getItemRowWeight(
bool $addressFreeShipping,
float $itemWeight,
float $itemQty,
$freeShipping
): float {
$rowWeight = $itemWeight * $itemQty;
if ($addressFreeShipping || $freeShipping === true) {
$rowWeight = 0;
} elseif (is_numeric($freeShipping)) {
$freeQty = $freeShipping;
if ($itemQty > $freeQty) {
$rowWeight = $itemWeight * ($itemQty - $freeQty);
} else {
$rowWeight = 0;
}
}
return (float)$rowWeight;
}
}