卖券订单退款时，由于退款失败率更高，故逻辑修改为先退款再作废优惠券

那么如果退款成功，优惠券必须作废，因此移除优惠券作废前校验是否可以作废的逻辑
即不管券状态是否已使用还是部分使用，通通作废

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

@@ -48,10 +48,10 @@ public class OrderCouponHandle {
             if (couponCodes.isEmpty()) {
                 return ResponseUtil.error(ResponseResult.SYSTEM_ERROR.getCode(), "订单中优惠券数据为空。");
             }
-            // 校验券状态是否已被使用
-            if (couponQueryHandle.isCouponUsed(partnerId, couponCodes)) {
-                return ResponseUtil.error(ResponseResult.SYSTEM_ERROR.getCode(), "作废优惠券失败，部分券已被使用。");
-            }
+//            // 校验券状态是否已被使用
+//            if (couponQueryHandle.isCouponUsed(partnerId, couponCodes)) {
+//                return ResponseUtil.error(ResponseResult.SYSTEM_ERROR.getCode(), "作废优惠券失败，部分券已被使用。");
+//            }
 
             BatchCouponDiscardReq discardReq = new BatchCouponDiscardReq();
             discardReq.setCoupons(couponCodes.stream().map(code -> {

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

@@ -13,6 +13,7 @@ import cn.freemud.management.service.handle.PaymentHandle;
 import cn.freemud.management.service.handle.SaasOrderHandle;
 import cn.freemud.management.service.handle.StockHandle;
 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.entities.v1.OrderBeanV1;
@@ -68,11 +69,6 @@ public class SaleCouponOrderMangerServiceImpl implements OrderManagerService {
      */
     @Override
     public BaseResponse<OrderManagerResponse> orderAgreeRefund(OrderManagerRequest request, OrderBeanV1 orderBean) {
-        // 退款前先作废券
-        BaseResponse response = orderCouponHandle.discardOrderCoupon(request.getPartnerId(), orderBean);
-        if (!isSuccess(response)) {
-            return response;
-        }
 
         // 支付退款 包括线上小程序付款的订单，订单宝其他支付方式收款（汇来米，收钱吧，现金，其他）老板通发起退款
         PayRefundResponse refundResponse = this.payRefundCommon(request, orderBean);
@@ -85,6 +81,17 @@ public class SaleCouponOrderMangerServiceImpl implements OrderManagerService {
             return ResponseUtil.error(ResponseResult.REFUND_FAIL.getCode(), refundResponse.getMessage());
         }
 
+        // 先退款再作废券，因为退款经常出现余额不足而失败。券作废失败不影响后面的流程
+        try {
+            BaseResponse response = orderCouponHandle.discardOrderCoupon(request.getPartnerId(), orderBean);
+            if (!isSuccess(response)) {
+                ApiLog.warnMessage("卖券订单已退款，优惠券作废失败 oid:{} resp:{}", orderBean.getOid(), JSONObject.toJSONString(response));
+            }
+        } catch (Throwable e) {
+            ApiLog.warnMessage("卖券订单已退款，优惠券作废异常 oid:{} ex:{}", orderBean.getOid(), e.getMessage());
+        }
+
+
         //订单同意退款
         saasOrderHandle.refundAgree(request, refundResponse, orderBean);
         // 推送pos、微信消息中心