频次券一笔单子多张券时只传一张券

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/calculate/CalculationSharingDiscountService.java

@@ -120,8 +120,10 @@ public class CalculationSharingDiscountService {
                     coupon.setCode(checkSpqInfo.getCouponCode());
                     coupon.setActivityCode(checkSpqInfo.getActiveCode());
                     log.info("coupons={},coupon={}", JSON.toJSONString(coupons), JSON.toJSONString(coupon));
-                    coupons.add(coupon);
-
+                    CalculationSharingDiscountRequestDto.CalculationDiscountCoupon calculationDiscountCoupon = coupons.stream().filter(p -> coupon.getActivityCode().equals(p.getActivityCode()) && coupon.getCode().equals(p.getCode())).findFirst().orElse(null);
+                    if (calculationDiscountCoupon == null){
+                        coupons.add(coupon);
+                    }
                     // 添加商品券代表的商品放入促销
                     String goodsId = StringUtils.isNotBlank(checkSpqInfo.getSkuId()) ? checkSpqInfo.getSkuId() : checkSpqInfo.getSpuId();
                     if (GoodsTypeEnum.HG_COUPON_GOODS.getGoodsType().equals(cartGoods.getGoodsType())) {