【订C】新增订单退款成功回调接口，需要修改售后单状态（原因:发起退款时支付那边可能是退款中状态，定时任务补偿后需要回调订单）

assortment-ordercenter-sdk/src/main/java/com/freemud/sdk/api/assortment/order/response/order/MultiOrderRefundResponse.java

 package com.freemud.sdk.api.assortment.order.response.order;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import java.util.List;
@@ -22,7 +23,16 @@ public class MultiOrderRefundResponse<T> {
     }
 
     @Data
-    public static class RefundPlatformResponse{
+    public static class RefundPlatformResponse {
+
+        /**
+         * 退款中状态码需要单独处理
+         */
+        public static Integer REFUNDED_RESULTCODE = 8200305;
+        /**
+         * 退款成功
+         */
+        public static Integer REFUND_SUCCESS = 100;
         private String endTransTradeNo;
         private String fmRefundNo;
         private String fmTradeNo;
@@ -39,5 +49,11 @@ public class MultiOrderRefundResponse<T> {
         private Integer totalAmount;
         private String transId;
         private String ebcode;
+
+        @ApiModelProperty(value = "业务返回码 8200305 代表退款中   100是成功  其他  都是失败")
+        private Integer resultCode;
+
+        @ApiModelProperty(value = "业务返回消息")
+        private String resultMsg;
     }
 }
\ No newline at end of file

order-application-service/src/main/java/cn/freemud/controller/OrderController.java

@@ -556,5 +556,16 @@ public class OrderController {
         return ResponseUtil.success(orderAdapterService.getOrderConfig(request));
     }
 
+    /**
+     * 同意退款, 支付服务退款失败的补偿接口
+     *
+     * 退款成功会回调该接口进行后续流程补偿
+     */
+    @IsConvertEN
+    @ApiAnnotation(logMessage = "/order/refund/callback")
+    @PostMapping("/refund/callback")
+    public BaseResponse refundSuccessCallback(@Validated @LogParams @RequestBody RefundSuccessCallbackVo req) {
+        return orderAdapterService.refundSuccessCallback(req);
+    }
 }
 

order-application-service/src/main/java/cn/freemud/entities/vo/RefundSuccessCallbackVo.java

+package cn.freemud.entities.vo;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @author : xh.Z
+ * @email : fisherman0510@163.com
+ * @Date : 2022/6/8 17:38
+ * @description :
+ */
+public class RefundSuccessCallbackVo {
+
+    /**
+     * 商户号
+     */
+    @NotBlank(message = "商户号不能为空")
+    private String partnerId;
+
+    /**
+     * 订单号
+     */
+    @NotBlank(message = "订单编号不能为空")
+    private String orderCode;
+
+    /**
+     * 退款序列号
+     */
+    private String refundId;
+}

order-management/src/main/java/cn/freemud/management/adapter/PaymentSdkAdapter.java

 package cn.freemud.management.adapter;
 
+import cn.freemud.management.entities.dto.request.pay.AgentPayRefundReq;
 import cn.freemud.management.entities.dto.request.pay.PayRefundRequestDto;
+import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.freemud.application.sdk.api.ordercenter.entities.v1.OrderBeanV1;
 import com.freemud.application.sdk.api.ordercenter.request.OrderExtInfoDto;
@@ -76,6 +78,21 @@ public class PaymentSdkAdapter {
         return multiQueryRequest;
     }
 
+    @SneakyThrows
+    public AgentPayRefundReq getAgentPayefundReq(OrderBeanV1 orderBean, BigDecimal refundAmount) {
+        OrderExtInfoDto ext = JSON.parseObject(orderBean.getExtInfo(), OrderExtInfoDto.class);
+        AgentPayRefundReq req = new AgentPayRefundReq();
+        req.setPartnerId(orderBean.getCompanyId());
+        req.setStoreId(orderBean.getShopId());
+        req.setFmTradeNo(ext.getPayTransId());
+        req.setOutOrderNo(orderBean.getOid());
+        req.setRefundTradeNo(this.getRefundSerialNo().toString());
+        req.setRefundAmount(refundAmount.longValue());
+        req.setNotifyUrl(refundNotifyCallback);
+        req.setVer("V1");
+        return req;
+    }
+
     public Long getRefundSerialNo() {
         return System.currentTimeMillis() + (int) (Math.random() * 9000) + 1000;
     }

order-management/src/main/java/cn/freemud/management/entities/dto/response/pay/AgentPayRefundResp.java

 package cn.freemud.management.entities.dto.response.pay;
 
+import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
@@ -20,6 +21,7 @@ public class AgentPayRefundResp {
     @NoArgsConstructor
     @Data
     public static class DataDTO {
+
         private String fmTradeNo;
         private String endTransTradeNo;
         private String platformTradeNo;
@@ -35,6 +37,12 @@ public class AgentPayRefundResp {
         private String refundTime;
         private String transId;
         private String ebcode;
+
+        @ApiModelProperty(value = "业务返回码")
+        private Integer resultCode;
+
+        @ApiModelProperty(value = "业务返回消息")
+        private String resultMsg;
     }
 
     public boolean isOk() {

order-management/src/main/java/cn/freemud/management/enums/ResponseResult.java

@@ -181,6 +181,8 @@ public enum ResponseResult {
     REFUND_EXCEPTION("58004", "支付退款异常"),
     REFUND_FAIL("58005", "支付退款失败"),
     NOT_SUFFICIENT_FUNDS("8200201", "商户余额不足"),
+    CHECK_PARAM_ERROR("58006", "支付退款请求参数校验异常"),
+    REFUND_FAIL_WAIT_CALLBACK("58007", "支付退款失败,等待回调补偿中"),
     /**
      * 优惠券活动
      */

order-management/src/main/java/cn/freemud/management/service/handle/SaasOrderHandle.java

@@ -221,6 +221,7 @@ public class SaasOrderHandle {
         if (PayRefundStatus.SUCCESS.equals(refundResponse.getPayRefundStatus())) {
             baseOrderResponse = orderCenterSdkService.refundComplete(refundAgreeRequest);
         } else {
+            // fisherman  这里有缺陷 退款失败也是最终状态, 基础服务售后状态不能为 4 不然用户无法重新发起售后单
             baseOrderResponse = orderCenterSdkService.refundReturn(refundAgreeRequest);
         }
         if (baseOrderResponse == null || ObjectUtils.notEqual(ResponseResult.SUCCESS.getCode(), baseOrderResponse.getErrcode().toString())) {