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<?php
declare(strict_types=1);
/**
* @author Amasty Team
* @copyright Copyright (c) 2023 Amasty (https://www.amasty.com)
* @package Reward Points Base for Magento 2
*/
namespace Amasty\Rewards\Model\Calculation\Discount;
use Amasty\Rewards\Api\Data\SalesQuote\EntityInterface;
use Magento\Framework\Pricing\PriceCurrencyInterface;
use Magento\Quote\Model\Quote\Address\Total;
use Magento\Quote\Model\Quote\Item;
use Magento\Quote\Model\Quote\Item\AbstractItem;
use Magento\Store\Model\StoreManagerInterface;
class Applier
{
/**
* @var PriceCurrencyInterface
*/
private $priceCurrency;
/**
* @var StoreManagerInterface
*/
private $storeManager;
public function __construct(
PriceCurrencyInterface $priceCurrency,
StoreManagerInterface $storeManager
) {
$this->priceCurrency = $priceCurrency;
$this->storeManager = $storeManager;
}
/**
* @param AbstractItem $item
* @param Total $total
* @param int|float $discount
* @param int|float $rate
*/
public function apply(AbstractItem $item, Total $total, float $discount, float $rate): void
{
$item->setData(EntityInterface::POINTS_SPENT, $discount * $rate);
if (!$discount) {
return;
}
$item->setBaseDiscountAmount($item->getBaseDiscountAmount() + $discount);
$discountAmount = $this->priceCurrency->convert($discount, $this->storeManager->getStore());
$item->setDiscountAmount($item->getDiscountAmount() + $discountAmount);
$total->addTotalAmount('discount', -$discountAmount);
$total->addBaseTotalAmount('discount', -$discount);
}
/**
* @param AbstractItem $item
*/
public function clear(AbstractItem $item): void
{
$item->setData(EntityInterface::POINTS_SPENT, null);
}
}