303 lines
8.9 KiB
PHP
303 lines
8.9 KiB
PHP
<?php
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/**
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* This service file is part of item.
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*
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* @author ctexthuang
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* @contact ctexthuang@qq.com
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*/
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declare(strict_types=1);
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namespace App\Service\Amqp\Refund;
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use App\Constants\Common\OrderCode;
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use App\Constants\Common\PayCode;
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use App\Constants\Common\RefundCode;
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use App\Model\Order;
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use App\Model\OrderGood;
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use App\Model\PayOrder;
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use App\Model\RefundOrder;
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use App\Model\UserCoupon;
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use App\Service\Common\Pay\Wx\WxJsRechargeOrderService;
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use App\Service\ServiceTrait\Api\OrderTrait;
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use Exception;
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use Hyperf\Di\Annotation\Inject;
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use Psr\Container\ContainerExceptionInterface;
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use Psr\Container\NotFoundExceptionInterface;
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abstract class BaseRefundOrderService
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{
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use OrderTrait;
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/**
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* @var int
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*/
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public int $orderId;
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/**
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* @var string
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*/
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public string $reason;
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/**
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* @var int
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*/
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public int $type;
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/**
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* @var array
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*/
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public array $orderGoodIds = [];
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/**
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* @var Order
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*/
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#[Inject]
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protected Order $orderModel;
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/**
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* @var PayOrder
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*/
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#[Inject]
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protected PayOrder $payOrderModel;
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/**
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* @var Order
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*/
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protected Order $orderInfo;
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/**
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* @var PayOrder
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*/
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protected PayOrder $payInfo;
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/**
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* @var float
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*/
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public float $refundAmount;
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abstract function handle();
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/**
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* @return void
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*/
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protected function getOrderInfo(): void
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{
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$this->orderInfo = match ($this->orderType) {
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OrderCode::ORDER_TYPE_GOOD => $this->orderModel->getInfoById($this->orderId),
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// OrderCode::ORDER_TYPE_BALANCE => $this->orderModel->getInfoById($this->orderId),
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default => null,
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};
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}
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/**
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* @var array
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*/
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protected array $orderGoodList;
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/**
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* @var string
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*/
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protected string $totalGoodsPrice = '0';
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/**
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* @return void
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* @throws Exception
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*/
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protected function checkGoodOrder(): void
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{
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if (empty($this->orderInfo)) throw new Exception('订单信息不存在:'.json_encode(['order_id' => $this->orderId,'order_type' => $this->type]));
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if (!in_array($this->orderInfo->status,OrderCode::CAN_REFUND_STATUS)) throw new Exception('订单状态不能退款:'.json_encode($this->orderInfo->toArray()));
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//余额订单必须退款全部金额
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// if ($this->type == OrderCode::ORDER_TYPE_BALANCE && $this->refundAmount != $this->orderInfo->actual_price) throw new Exception('余额订单必须退款全部金额:'.json_encode($this->orderInfo->toArray()));
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if ($this->type != RefundCode::PARTIAL_GOOD_REFUND) return;
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if (empty($this->orderGoodIds)) throw new Exception('商品信息不存在:'.json_encode(['order_id' => $this->orderId,'order_type' => $this->type,'goods_list' => $this->orderGoodIds]));
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$orderGoodList = $this->orderGoodModel->whereIn('id',$this->orderGoodIds)->where('order_id',$this->orderId)->get();
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if ($orderGoodList->isEmpty()) throw new Exception('该订单没有这些商品信息:'.json_encode(['order_id' => $this->orderId,'order_type' => $this->type,'goods_list' => $this->orderGoodIds]));
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$this->orderGoodList = $orderGoodList->toArray();
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unset($orderGoodList);
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foreach ($this->orderGoodList as $orderGood) {
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if (!in_array($orderGood['status'],OrderCode::CAN_REFUND_STATUS)) throw new Exception('商品状态不能退款:'.json_encode(['order_info' => $this->orderInfo->toArray(),'order_good' => $orderGood,'goods_list' => $this->orderGoodIds]));
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$oneGoodTotalPrice = bcmul((string)$orderGood['unit_price'],(string)$orderGood['quantity'],2);
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$this->totalGoodsPrice = bcadd($this->totalGoodsPrice, $oneGoodTotalPrice,2) ;
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}
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}
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/**
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* @return void
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* @throws Exception
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*/
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protected function getPayOrder(): void
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{
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$this->payInfo = $this->payOrderModel->getInfoByOrderIdAndType($this->orderId, $this->orderType);
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if (empty($this->payInfo)) throw new Exception('支付信息不存在');
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}
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/**
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* @return void
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* @throws Exception
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*/
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protected function getRefundAmount(): void
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{
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$this->refundAmount = match ($this->type) {
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RefundCode::BALANCE_REFUND => $this->getBalanceRefundAmount(),
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RefundCode::FULL_GOOD_REFUND => $this->getFullGoodRefundAmount(),
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RefundCode::PARTIAL_GOOD_REFUND => $this->getPartialGoodAmount(),
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default => throw new Exception('退款类型错误'),
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};
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if ($this->refundAmount <= 0) throw new Exception('退款金额不能为0');
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}
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/**
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* @var RefundOrder
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*/
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#[Inject]
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protected RefundOrder $refundOrderModel;
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private function getBalanceRefundAmount(): float
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{
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$isRefundMoney = $this->refundOrderModel->getAllMoneyByOrderId($this->refundInfo->order_id,$this->refundInfo->order_type);
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return $this->payInfo->pay_money - $isRefundMoney;
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}
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/**
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* @return float
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*/
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private function getFullGoodRefundAmount(): float
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{
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$isRefundMoney = $this->refundOrderModel->getAllMoneyByOrderId($this->refundInfo->order_id,$this->refundInfo->order_type);
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// 部分退款会验证 pay_money != order_money throw error 所以不需要判断
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return $this->payInfo->pay_money - $isRefundMoney;
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}
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protected UserCoupon $userCouponModel;
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/**
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* @return float
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* @throws Exception
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*/
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private function getPartialGoodAmount(): float
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{
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if ($this->totalGoodsPrice <= 0) throw new Exception('商品退款价格不能为0');
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// 部分退款 不支持 价格不一致
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if ($this->payInfo->pay_money != $this->orderInfo->actual_price) throw new Exception('价格不一致的订单无法部分退款');
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$isRefundMoney = $this->refundOrderModel->getSuccessMoneyByOrderId($this->refundInfo->order_id,$this->refundInfo->order_type);
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return floatval(min($this->payInfo->pay_money - $isRefundMoney,$this->totalGoodsPrice));
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}
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/**
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* @var RefundOrder
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*/
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protected RefundOrder $refundInfo;
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/**
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* @return void
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* @throws Exception
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*/
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protected function insertRefundOrder(): void
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{
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$this->refundInfo = new RefundOrder();
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$this->refundInfo->user_id = $this->orderInfo->user_id;
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$this->refundInfo->order_type = OrderCode::ORDER_TYPE_GOOD;
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$this->refundInfo->order_id = $this->orderId;
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$this->refundInfo->pay_id = $this->payInfo->id;
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$this->refundInfo->type = $this->type;
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if ($this->type == RefundCode::PARTIAL_GOOD_REFUND) $this->refundInfo->good_ids = json_encode($this->orderGoodIds);
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$this->refundInfo->refund_status = RefundCode::WAIT_REFUND;
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$this->refundInfo->refund_money = $this->refundAmount;
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$this->refundInfo->refund_type = $this->payInfo->recharge_type;
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$this->refundInfo->refund_order_sno = $this->generateRefundOrderNo(OrderCode::ORDER_TYPE_GOOD, $this->orderInfo->user_id);
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$this->refundInfo->reason = $this->reason;
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if (!$this->refundInfo->save()) throw new Exception('退款订单创建失败');
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}
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/**
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* @return void
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* @throws ContainerExceptionInterface
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* @throws NotFoundExceptionInterface
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*/
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protected function refund(): void
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{
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$rechargeService = match ($this->refundInfo->refund_type)
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{
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PayCode::ALIPAY => $this->setAliPayRefund(),
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PayCode::WECHAT_PAY => $this->setWechatPayRefund(),
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};
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$rechargeService->setConfig();
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$rechargeService->setRefundNotify();
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$rechargeService->refund(
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$this->refundAmount,
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(float)$this->payInfo->pay_money,
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$this->orderInfo->order_sno,
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$this->refundInfo->refund_order_sno,
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);
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}
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/**
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* @return void
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* @throws Exception
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*/
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protected function updateRefund(): void
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{
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$status = RefundCode::WAIT_BY_PAY_TOOL;
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$errMsg = '等待支付工具退款';
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$this->refundInfo->refund_status = $status;
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$this->refundInfo->remark = $errMsg;
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if (!$this->refundInfo->save()) throw new Exception('退款订单更新失败');
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}
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/**
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* @param string $errMsg
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* @return void
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* @throws Exception
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*/
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protected function updateError(string $errMsg = ''): void
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{
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if (empty($this->refundInfo)) return;
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$status = RefundCode::REFUND_FAIL;
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$errMsg = empty($errMsg) ? '未知错误' : $errMsg;
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$this->refundInfo->refund_status = $status;
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$this->refundInfo->remark = $errMsg;
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if (!$this->refundInfo->save()) throw new Exception('退款订单更新失败');
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}
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/**
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* @return null
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*/
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protected function setAliPayRefund(): null
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{
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return null;
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}
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/**
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* @return WxJsRechargeOrderService
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*/
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protected function setWechatPayRefund(): WxJsRechargeOrderService
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{
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return new WxJsRechargeOrderService();
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}
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} |