同意退款申请时，如果是买券订单，作废券

拒绝退款申请时，如果是买券订单，解冻券

order-management/src/main/java/cn/freemud/management/entities/dto/response/coupon/CouponBaseResponse.java

+package cn.freemud.management.entities.dto.response.coupon;
+
+import lombok.Data;
+
+/**
+ * @author : xh.Z
+ * @email : fisherman0510@163.com
+ * @Date : 2021/11/9 下午2:45
+ * @description :
+ */
+@Data
+public class CouponBaseResponse<T> {
+
+    private Integer statusCode;
+    /**
+     * 返回信息
+     */
+    private String msg;
+
+    private T result;
+
+}

order-management/src/main/java/cn/freemud/management/service/adapter/OrderBeanFactory.java

@@ -56,6 +56,11 @@ public class OrderBeanFactory {
             return applicationContext.getBean(NewMallOrderMangerServiceImpl.class);
         }
 
+        // 卖券订单，根据业务类型
+        if(Objects.equals(BizTypeEnum.SALE_COUPON.getBizType(),orderBean.getBizType())){
+            return applicationContext.getBean(SaleCouponOrderMangerServiceImpl.class);
+        }
+
         return applicationContext.getBean(SaasOrderMangerServiceImpl.class);
     }
 }

order-management/src/main/java/cn/freemud/management/service/impl/SaleCouponOrderMangerServiceImpl.java

+package cn.freemud.management.service.impl;
+
+import cn.freemud.base.entity.BaseResponse;
+import cn.freemud.management.adapter.OrderCancelReqAdapter;
+import cn.freemud.management.constant.ResponseCodeConstant;
+import cn.freemud.management.entities.dto.request.console.*;
+import cn.freemud.management.entities.dto.request.order.OrderManagerRequest;
+import cn.freemud.management.entities.dto.request.order.RefundSuccessCallbackVo;
+import cn.freemud.management.entities.dto.response.coupon.CouponBaseResponse;
+import cn.freemud.management.entities.dto.response.order.OrderManagerResponse;
+import cn.freemud.management.entities.dto.response.pay.PayRefundResponse;
+import cn.freemud.management.enums.OperateType;
+import cn.freemud.management.enums.*;
+import cn.freemud.management.handler.AssisantApplicationHandler;
+import cn.freemud.management.service.OrderBaseService;
+import cn.freemud.management.service.OrderManagerService;
+import cn.freemud.management.service.handle.*;
+import cn.freemud.management.thirdparty.ConsoleApiClient;
+import cn.freemud.management.thirdparty.CouponOnlineClient;
+import cn.freemud.management.thirdparty.OrderCallbackClient;
+import cn.freemud.management.thirdparty.request.coupon.BatchCouponDiscardReq;
+import cn.freemud.management.thirdparty.request.coupon.CouponUnFreezeReq;
+import cn.freemud.management.util.ResponseUtil;
+import com.alibaba.fastjson.JSONObject;
+import com.freemud.application.sdk.api.log.ApiLog;
+import com.freemud.application.sdk.api.log.LogThreadLocal;
+import com.freemud.application.sdk.api.ordercenter.config.OrderCenterProperties;
+import com.freemud.application.sdk.api.ordercenter.entities.v1.OrderBeanV1;
+import com.freemud.application.sdk.api.ordercenter.entities.vo.OrderCallBackRequestVo;
+import com.freemud.application.sdk.api.ordercenter.enums.*;
+import com.freemud.application.sdk.api.ordercenter.enums.orderv1.OrderSourceV1;
+import com.freemud.application.sdk.api.ordercenter.enums.orderv1.OrderStatusV1;
+import com.freemud.application.sdk.api.ordercenter.request.AfterSalesRefundFailReq;
+import com.freemud.application.sdk.api.ordercenter.request.OrderCancelReq;
+import com.freemud.application.sdk.api.ordercenter.request.OrderExpressReq;
+import com.freemud.application.sdk.api.ordercenter.request.OrderExtInfoDto;
+import com.freemud.application.sdk.api.ordercenter.response.OrderBaseResp;
+import com.freemud.application.sdk.api.ordercenter.response.orderInfo.AfterSalesOrderResp;
+import com.freemud.application.sdk.api.ordercenter.response.orderInfo.OrderSettlementResp;
+import com.freemud.application.sdk.api.ordercenter.service.OrderSdkService;
+import com.freemud.application.sdk.api.service.EmailAlertService;
+import com.freemud.application.sdk.api.storecenter.service.StoreCenterService;
+import com.freemud.sdk.api.assortment.order.enums.PayRefundStatus;
+import com.freemud.sdk.api.assortment.order.response.order.QueryOrderByIdResponse;
+import com.freemud.sdk.api.assortment.order.response.order.QueryOrdersResponse;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang.ObjectUtils;
+import org.apache.commons.lang.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+import java.util.*;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static cn.freemud.management.enums.OperateType.ORDER_AGREE_REFUND;
+
+/**
+ * All rights Reserved, Designed By www.freemud.cn
+ *
+ * @version V1.0
+ * @Title: rrr
+ * @Package cn.freemud.management.service.impl
+ * @Description: saas订单履单操作
+ * @author: shuhu.hou
+ * @date: 2020/3/26 16:01
+ * @Copyright: 2020 www.freemud.cn Inc. All rights reserved.
+ * 注意：本内容仅限于上海非码科技内部传阅，禁止外泄以及用于其他的商业目
+ */
+@Service
+public class SaleCouponOrderMangerServiceImpl extends SaasOrderMangerServiceImpl {
+    @Autowired
+    private CouponOnlineClient couponOnlineClient;
+
+    @Value("${coupon.partner.id:1983}")
+    private String couponPartnerId;
+
+    /**
+     * 同意退款
+     *
+     * @param request
+     * @param orderBean
+     * @return
+     */
+    @Override
+    public BaseResponse<OrderManagerResponse> orderAgreeRefund(OrderManagerRequest request, OrderBeanV1 orderBean) {
+        // 退款前先作废券
+        if (BizTypeEnum.SALE_COUPON.getBizType().equals(orderBean.getBizType())) {
+            List<String> couponCodes = Optional.ofNullable(orderBean.getOrderSettlementDetailList()).orElse(new ArrayList<>()).stream()
+                    // 216 = 买券订单的券信息
+                    .filter(dto -> Objects.equals(216, dto.getSettlementType()) && StringUtils.isNotBlank(dto.getExternalObjectId()))
+                    .map(OrderSettlementResp::getExternalObjectId)
+                    .collect(Collectors.toList());
+
+            BatchCouponDiscardReq discardReq = new BatchCouponDiscardReq();
+            discardReq.setCoupons(couponCodes.stream().map(code -> {
+                return new BatchCouponDiscardReq.CouponInfo(){{
+                    setCode(code);
+                    setMemberId(orderBean.getUserId());
+                }};
+            }).collect(Collectors.toList()));
+            discardReq.setPartnerId(request.getPartnerId());
+            discardReq.setProviderId(couponPartnerId);
+            discardReq.setCancelReason("券包订单退款");
+
+            CouponBaseResponse<Object> discardResp = couponOnlineClient.batchDiscard(discardReq);
+            if (!Objects.equals(discardResp.getStatusCode(), 100)) {
+                return ResponseUtil.error(ResponseResult.SYSTEM_ERROR.getCode(), "作废优惠券失败");
+            }
+        }
+
+        // 执行退款
+        return super.orderAgreeRefund(request, orderBean);
+    }
+
+    /**
+     * 拒绝退款
+     *
+     * @param request
+     * @param orderBean
+     * @return
+     */
+    @Override
+    public BaseResponse<OrderManagerResponse> orderRejectRefund(OrderManagerRequest request, OrderBeanV1 orderBean) {
+        BaseResponse<OrderManagerResponse> response = super.orderRejectRefund(request, orderBean);
+        // 拒绝后解冻券
+        try {
+            if (BizTypeEnum.SALE_COUPON.getBizType().equals(orderBean.getBizType())) {
+                List<String> couponCodes = Optional.ofNullable(orderBean.getOrderSettlementDetailList()).orElse(new ArrayList<>()).stream()
+                        // 216 = 买券订单的券信息
+                        .filter(dto -> Objects.equals(216, dto.getSettlementType()) && StringUtils.isNotBlank(dto.getExternalObjectId()))
+                        .map(OrderSettlementResp::getExternalObjectId)
+                        .collect(Collectors.toList());
+
+                if (!couponCodes.isEmpty()) {
+                    CouponUnFreezeReq unFreezeReq = new CouponUnFreezeReq();
+                    unFreezeReq.setCoupons(couponCodes.stream().map(code -> {
+                        return new CouponUnFreezeReq.CouponInfo(){{
+                            setCode(code);
+                            setMemberId(orderBean.getUserId());
+                        }};
+                    }).collect(Collectors.toList()));
+                    unFreezeReq.setPartnerId(request.getPartnerId());
+                    CouponBaseResponse<Object> unfreezeResp = couponOnlineClient.unfreeze(unFreezeReq);
+                    if (!Objects.equals(unfreezeResp.getStatusCode(), 100)) {
+                        ApiLog.warnMessage("refundReject 解冻券失败:{}", JSONObject.toJSONString(unfreezeResp));
+                    }
+                }
+            }
+        } catch (Exception e) {
+            ApiLog.warnMessage("refundReject 解冻券异常.error orderCode={}, ex:{}", request.getOrderId(), e.getMessage());
+        }
+        return response;
+    }
+}

order-management/src/main/java/cn/freemud/management/thirdparty/CouponOnlineClient.java

+package cn.freemud.management.thirdparty;
+
+import cn.freemud.management.entities.dto.response.coupon.CouponBaseResponse;
+import cn.freemud.management.thirdparty.request.coupon.BatchCouponDiscardReq;
+import cn.freemud.management.thirdparty.request.coupon.CouponUnFreezeReq;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+
+//@IgnoreFeignLogAnnotation
+@FeignClient(contextId = "coupon-online-service-management", name = "OPEN-STORE-ONLINE-COUPON-SERVICE", url = "${saas.coupononlineclient.feign.url:}")
+public interface CouponOnlineClient {
+
+
+    /**
+     * 批量作废券（包括会员卡包中的券）
+     * <pre></pre>
+     * @param req
+     * @return
+     */
+    @PostMapping("coupon/standard/discard")
+    CouponBaseResponse<Object> batchDiscard(BatchCouponDiscardReq req);
+
+    /**
+     * 解冻券，请求券号列表中，所有券号尾号必须一样
+     * <pre></pre>
+     * @param req
+     * @return
+     */
+    @PostMapping("coupon/standard/ops/unfreeze")
+    CouponBaseResponse<Object> unfreeze(CouponUnFreezeReq req);
+}

order-management/src/main/java/cn/freemud/management/thirdparty/request/coupon/BatchCouponDiscardReq.java

+package cn.freemud.management.thirdparty.request.coupon;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+import java.util.List;
+
+/**
+ * 作废券请求参数
+ *
+ * @author tony
+ */
+@Data
+public class BatchCouponDiscardReq {
+
+    @Size(min = 1, message = "作废的券信息不能为空")
+    private List<CouponInfo> coupons;
+
+    @NotBlank(message = "商户编号不能为空")
+    private String partnerId;
+
+    @NotBlank(message = "渠道编号不能为空")
+    private String providerId;
+
+    @NotBlank(message = "作废原因不能为空")
+    private String cancelReason;
+
+    @Valid
+    @Data
+    public static class CouponInfo {
+
+        @NotBlank(message = "会员ID不能为空")
+        private String memberId;
+
+        @NotBlank(message = "券号不能为空")
+        private String code;
+    }
+
+    @ApiModelProperty("接口版本，=1：不校验券是否属于传入的会员id。>1：校验")
+    private int ver = 1;
+}

order-management/src/main/java/cn/freemud/management/thirdparty/request/coupon/CouponUnFreezeReq.java

+package cn.freemud.management.thirdparty.request.coupon;
+
+import lombok.Data;
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+import java.util.List;
+
+/**
+ * 冻结券请求参数
+ *
+ * @author tony
+ */
+@Data
+public class CouponUnFreezeReq {
+
+    @Size(min = 1, max = 20, message = "操作的券信息不能为空且最多支持20张")
+    private List<CouponInfo> coupons;
+
+    @NotBlank(message = "商户编号不能为空")
+    private String partnerId;
+
+
+    @Valid
+    @Data
+    public static class CouponInfo {
+
+        private String memberId;
+
+        @NotBlank(message = "券号不能为空")
+        private String code;
+    }
+}