fix

shopping-cart-application-service/src/main/java/cn/freemud/demo/service/impl/AbstractListCartGoodsService.java

@@ -451,9 +451,8 @@ public class AbstractListCartGoodsService implements ListCartGoodsService {
 
         // 满减
         FullReductionBO fullReductionBO = this.fullReduction(baseRequestDTO, distributeBO.getCalculationDiscountBO(), distributeBO.getCartGoods(), activityQueryDto);
-        List<CartGoods> giftGoods = null;
-        AdditionBO additionBO = null;
-        ScoreReduceBO scoreReduceBO = null;
+        List<CartGoods> giftGoods = new ArrayList<>();
+        AdditionBO additionBO = new AdditionBO(0L ,0l);
         if (distributeBO.getCalculationDiscountBO() != null && CollectionUtils.isEmpty(distributeBO.getCartGoods())){
             /**
             * 用促销价格初始化购物车行记录成交价
@@ -473,7 +472,7 @@ public class AbstractListCartGoodsService implements ListCartGoodsService {
         /**
          * 积分抵扣
          */
-        scoreReduceBO = this.scoreReduce(distributeBO.getCalculationDiscountBO(), baseRequestDTO, shoppingGoodsAmountBO, additionBO);
+        scoreReduceBO scoreReduceBO = this.scoreReduce(distributeBO.getCalculationDiscountBO(), baseRequestDTO, shoppingGoodsAmountBO, additionBO);
 
         /**
          * 配送费