01-09 新增退款是传入price；红包退款，判断为旧订单则执行原退款流程

src/main/java/com/example/demo/domain/vo/coin/RefundUser.java

@@ -45,6 +45,7 @@ public class RefundUser implements Serializable {
     @ExcelIgnore
     private Integer adminId; //提交人Id
     private String adminName; //提交人姓名
+    private BigDecimal price;   //原价
 
     @ExcelIgnore
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "Asia/Shanghai")

src/main/java/com/example/demo/serviceImpl/Temporary/RedServiceImpl.java

@@ -235,22 +235,16 @@ public class RedServiceImpl implements RedService {
     @Override
     public String checkRed(BigDecimal price,String linkId)throws Exception {
             try {
-                //  构造 参数（order_id=L125）
-
+                //  构造参数
                 String body = "{\"order_id\":\"" + linkId + "\",\"amount\":" + price.divideToIntegralValue(BigDecimal.valueOf(100)).intValue() + "}";
-
                 // 构建 HttpRequest
                 HttpRequest request = HttpRequest.newBuilder().uri(URI.create(BASE_URL_Margen+PATH_CHECK))
                         .header("Content-Type", "application/json")
-                        // ⭐ 透传 token，避免 JWT 过期问题
-                      //  .header("Authorization", authHeader)
                         .POST(HttpRequest.BodyPublishers.ofString(body))
                         .build();
-
                 //  发送请求
                 HttpResponse<String> resp =
                         CLIENT.send(request, HttpResponse.BodyHandlers.ofString());
-
                 //  HTTP 层校验
                 if (resp.statusCode() != 200 ) {
                     log.warn("红包接口 HTTP 异常,status:{},body:{}",
@@ -260,6 +254,10 @@ public class RedServiceImpl implements RedService {
                 // 解析返回 JSON
                 JsonNode root = objectMapper.readTree(resp.body());
                 int code = root.path("code").asInt();
+                if (code==0){
+                    //旧订单
+                    return "old";
+                }
                 if (code == 400) {
                     // 400 状态码表示参数错误
                     log.warn("该订单无法处理,status:{},body:{}",

src/main/java/com/example/demo/serviceImpl/coin/AuditServiceImpl.java

@@ -149,16 +149,9 @@ public class AuditServiceImpl implements AuditService {
 
             }else if (order.getType()==2) {  //退款
                 //对非强制退款订单进行退红包校验
-                if (price== null||linkId== null)
-                {
-                    String logMsg="旧版订单暂不支持退款，请联系工作人员进行操作";
-                    log.error(logMsg);
-                    AuditContext.setFailMsg(logMsg);
-                    return false;
-                }
                 if (order.getAuditStatus()!=4){
                     try {
-                        redService.checkRed(price, linkId);
+                        String result = redService.checkRed(price, linkId);
                     } catch (RedCheckException e) {
                         //  业务失败（flag=false）
                         int num = e.getNum();
@@ -216,9 +209,11 @@ public class AuditServiceImpl implements AuditService {
                     GoldTistV2.addCoinNew(order.getJwcode().toString(), 59, //退款任务+永久金币-充值
                         (double) (order.getTaskGold()+order.getPermanentGold() ) /100,SimpleIdGenerator.generateId(),
                         order.getRemark(),(double) order.getPermanentGold() / 100, auditName, "退款金币充值");}
-
+                    //金币退款的原价为充值的永久金币
+                    if (order.getRefundType().equals("金币退款")){
+                        price= BigDecimal.valueOf(order.getPermanentGold());
+                    }
                     //额外扣金币抵扣红包
-
                     if (order.getAuditStatus()==4&&price!= null&&linkId!= null){
                         int   type = 1;  //红包充值累计
                     GoldUser user = userMapper.selectUser(order.getJwcode().toString());

src/main/java/com/example/demo/serviceImpl/coin/RefundServiceImpl.java

@@ -179,6 +179,7 @@ public class RefundServiceImpl implements RefundService {
 
         userGoldRecord.setPayPlatform("金币系统");
         userGoldRecord.setRemark(refundUser.getRemark());
+        userGoldRecord.setPrice(refundUser.getPrice());
         userGoldRecord.setAdminId(refundUser.getAdminId());
         userGoldRecord.setType((byte) 2);
         userGoldRecord.setAuditStatus(0);

src/main/resources/mapper/RefundMapper.xml

@@ -233,7 +233,8 @@
             admin_id,
             audit_status,
             create_time,
-            update_time
+            update_time,
+            price
         </trim>
         VALUES
         <trim prefix="(" suffix=")" suffixOverrides=",">
@@ -253,7 +254,8 @@
             #{adminId},
             #{auditStatus},
             #{createTime},
-            #{updateTime}
+            #{updateTime},
+            #{price}
         </trim>
     </insert>