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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\Order\Creditmemo\Action;
use Amasty\Rewards\Api\CustomerBalanceRepositoryInterface;
use Amasty\Rewards\Api\Data\RewardsInterface;
use Amasty\Rewards\Api\Data\SalesQuote\OrderInterface;
use Amasty\Rewards\Api\RewardsProviderInterface;
use Amasty\Rewards\Block\Adminhtml\Sales\Creditmemo as CreditmemoBlock;
use Amasty\Rewards\Model\Config\Source\Actions;
use Amasty\Rewards\Model\Order\Creditmemo\ActionInterface;
use Amasty\Rewards\Model\Repository\RewardsRepository;
use Magento\Framework\Exception\LocalizedException;
use Magento\Sales\Model\Order;
use Magento\Sales\Model\Order\Creditmemo;
use Magento\Sales\Model\OrderRepository;
class Deduct implements ActionInterface
{
/**
* @var RewardsProviderInterface
*/
private $rewardsProvider;
/**
* @var OrderRepository
*/
private $orderRepository;
/**
* @var RewardsRepository
*/
private $rewardsRepository;
/**
* @var CustomerBalanceRepositoryInterface
*/
private $customerBalanceRepository;
public function __construct(
RewardsProviderInterface $rewardsProvider,
OrderRepository $orderRepository,
CustomerBalanceRepositoryInterface $customerBalanceRepository,
RewardsRepository $rewardsRepository
) {
$this->rewardsProvider = $rewardsProvider;
$this->orderRepository = $orderRepository;
$this->customerBalanceRepository = $customerBalanceRepository;
$this->rewardsRepository = $rewardsRepository;
}
/**
* @param Creditmemo $creditmemo
*/
public function execute(Creditmemo $creditmemo): void
{
/** @var RewardsInterface $modelRewards */
$modelRewards = $this->rewardsRepository->getEmptyModel();
$modelRewards->setAmount((float)$creditmemo->getData(CreditmemoBlock::EARNED_POINTS_KEY));
if ($modelRewards->getAmount()) {
$order = $creditmemo->getOrder();
$modelRewards->setCustomerId((int)$order->getCustomerId());
$modelRewards->setAction(Actions::REFUND_ACTION);
$this->validatePoints($order, $modelRewards->getAmount());
$modelRewards->setComment(
__(
'Deduct Points #%1 for Order #%2',
$creditmemo->getIncrementId(),
$order->getIncrementId()
)->render()
);
$customerBalance = $this->customerBalanceRepository->getBalanceByCustomerId((int)$order->getCustomerId());
if ($customerBalance < $modelRewards->getAmount()) {
$modelRewards->setAmount($customerBalance);
}
if ($modelRewards->getAmount() > 0.0001) {
$this->rewardsProvider->deductRewardPoints($modelRewards);
$this->updateOrderPoints($order, $modelRewards->getAmount());
}
}
}
/**
* @param Order $order
* @param float $amount
* @throws LocalizedException
* @throws \InvalidArgumentException
*/
private function validatePoints(Order $order, float $amount): void
{
if ($amount <= 0) {
throw new LocalizedException(__('You are trying to deduct negative or null amount of rewards point(s).'));
}
if (!$amount || !$order) {
throw new \InvalidArgumentException('Required parameter is not set.');
}
$availablePoints = $order->getData(OrderInterface::POINTS_EARN)
- $order->getData(OrderInterface::POINTS_DEDUCT);
if ($amount > $availablePoints) {
throw new LocalizedException(__('Too much point(s) used.'));
}
}
/**
* @param Order $order
* @param float $amount
*/
private function updateOrderPoints(Order $order, float $amount): void
{
$currentValue = $order->getData(OrderInterface::POINTS_DEDUCT);
$order->setData(OrderInterface::POINTS_DEDUCT, $currentValue + $amount);
$this->orderRepository->save($order);
}
}