feat : refund

app/Service/Amqp/Refund/RefundBaseService.php

@@ -0,0 +1,114 @@
+<?php
+
+namespace App\Service\Amqp\Refund;
+
+use App\Constants\Common\OrderCode;
+use App\Model\Order;
+use App\Model\PayOrder;
+use Exception;
+use Hyperf\Di\Annotation\Inject;
+
+class RefundBaseService
+{
+    /**
+     * @var int
+     */
+    public int $orderId;
+
+    /**
+     * @var int
+     */
+    protected int $type;
+
+    /**
+     * @var PayOrder
+     */
+    #[Inject]
+    protected PayOrder $payOrderModel;
+
+    /**
+     * @var Order
+     */
+    #[Inject]
+    protected Order $orderModel;
+
+
+    /**
+     * @var mixed
+     */
+    protected mixed $payInfo;
+
+    /**
+     * @var mixed
+     */
+    protected mixed $orderInfo;
+
+    /**
+     * @var float
+     */
+    protected float  $refundAmount;
+
+    /**
+     * @return void
+     */
+    protected function getPayOrder()
+    {
+        $this->payInfo = $this->payOrderModel->getInfoByOrderIdAndType($this->orderId, $this->type);
+    }
+
+    /**
+     * @return void
+     */
+    protected function getOrderInfo()
+    {
+        $this->orderInfo = match ($this->type) {
+            OrderCode::ORDER_TYPE_GOOD => $this->orderModel->getInfoById($this->orderId),
+            default => null,
+        };
+    }
+
+    protected function getAllRefundByOrderId()
+    {
+
+    }
+
+    /**
+     * @return void
+     * @throws Exception
+     */
+    protected function checkInfo()
+    {
+        if (!$this->payInfo || !$this->orderInfo) {
+            throw new Exception('订单信息不存在');
+        }
+    }
+
+    protected function getUser()
+    {
+        //todo 获取用户信息
+    }
+
+    /**
+     * @return void
+     */
+    protected function getRefundAmount(): void
+    {
+        //todo 等于支付金额 减去 已退款金额
+        $this->refundAmount = 0;
+    }
+
+    protected function insertRefund()
+    {
+        //todo 写入退款记录
+    }
+
+    protected function updateOrderInfo()
+    {
+        //todo 更新订单信息
+    }
+
+    protected function refund()
+    {
+        //todo 退款 参考调起支付
+    }
+}