From b27be3dc80bd5f62385557d68f88bb1599507d27 Mon Sep 17 00:00:00 2001
From: liujie <1793218484@qq.com>
Date: 星期四, 13 十一月 2025 17:44:30 +0800
Subject: [PATCH] 小程序接口
---
ruoyi-applet/src/main/java/com/ruoyi/web/controller/api/WxPayController.java | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
diff --git a/ruoyi-applet/src/main/java/com/ruoyi/web/controller/api/WxPayController.java b/ruoyi-applet/src/main/java/com/ruoyi/web/controller/api/WxPayController.java
index cab3d7d..fb5628d 100644
--- a/ruoyi-applet/src/main/java/com/ruoyi/web/controller/api/WxPayController.java
+++ b/ruoyi-applet/src/main/java/com/ruoyi/web/controller/api/WxPayController.java
@@ -2,11 +2,13 @@
import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.fasterxml.jackson.core.type.TypeReference;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.utils.CodeGenerateUtils;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.model.TCourseOrder;
import com.ruoyi.system.service.TCourseOrderService;
+import com.ruoyi.system.wxPay.enums.RefundEnum;
import com.ruoyi.system.wxPay.enums.TradeStateEnum;
import com.ruoyi.system.wxPay.model.WeixinPayProperties;
import com.ruoyi.system.wxPay.utils.WxTimeUtils;
@@ -22,6 +24,7 @@
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.BufferedReader;
+import java.io.IOException;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.nio.charset.StandardCharsets;
@@ -98,4 +101,54 @@
wxV3Pay.ack(false, e.getMessage());
}
}
+
+
+ /**
+ * 退款回调
+ */
+// @PostMapping("refund/notify")
+// @ApiOperation("退款回调")
+// public void refundNotify(HttpServletRequest request, HttpServletResponse response) throws Exception {
+// try {
+//// System.err.println("微信回调");
+//// BufferedReader reader = request.getReader();
+//// StringBuilder requestBody = new StringBuilder();
+//// String line;
+//// while ((line = reader.readLine()) != null) {
+//// requestBody.append(line);
+//// }
+//// System.err.println("全部请求体" + requestBody);
+//// JSONObject jsonObject = JSONObject.parseObject(requestBody.toString());
+//// JSONObject resource = jsonObject.getJSONObject("resource");
+//// AesUtil aesUtil = new AesUtil(weixinPayProperties.getV3().getApiKey().getBytes(StandardCharsets.UTF_8));
+//// String decryptedData = aesUtil.decryptToString(resource.getString("associated_data").getBytes(StandardCharsets.UTF_8), resource.getString("nonce").getBytes(StandardCharsets.UTF_8), resource.getString("ciphertext"))
+// }
+// }
+ @PostMapping("refund/notify")
+ public void refundNotify(HttpServletRequest request) throws IOException {
+ try {
+ Map<String, Object> params = wxV3Pay.verifyNotify(request, new TypeReference<Map<String, Object>>() {
+ });
+ // 商户订单号
+ String out_trade_no = params.get("out_trade_no").toString();
+ // 商户退款单号
+ String out_refund_no = params.get("out_refund_no").toString();
+ // 退款状态
+ String tradeState = params.get("refund_status").toString();
+ // 微信支付订单号
+ String transaction_id = params.get("transaction_id").toString();
+ if (tradeState.equals(RefundEnum.SUCCESS.name())) {
+ TCourseOrder order = courseOrderService.getOne(Wrappers.lambdaQuery(TCourseOrder.class)
+ .eq(TCourseOrder::getRefundNumber, out_refund_no).last("LIMIT 1"));
+ order.setPayStatus(3);
+ order.setRefundStatus(2);
+ order.setRefundTransactionId(transaction_id);
+ courseOrderService.updateById(order);
+
+ wxV3Pay.ack();
+ }
+ }catch (Exception e){
+ wxV3Pay.ack(false, "不是成功的退款状态");
+ }
+ }
}
--
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