加料和可选搭配添加优惠计算

shopping-cart-application-service/src/main/java/cn/freemud/entities/vo/CartGoods.java

@@ -330,6 +330,12 @@ public class CartGoods {
          */
         private Long amount;
         /**
+         * 当前选择的优惠券优惠
+         *
+         */
+        private Integer currentCouponDiscount;
+
+        /**
          * 购物车一行商品的数量
          */
         private Integer qty;
@@ -573,6 +579,13 @@ public class CartGoods {
         private Long amount;
 
         /**
+         * 当前选择的优惠券优惠
+         *
+         */
+        private Integer currentCouponDiscount;
+
+
+        /**
          * 麦咖啡入机键位
          */
         private String customerCode;

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

@@ -619,8 +619,15 @@ public class CouponServiceImpl implements CouponService {
                 // todo ：小料价格累加到主商品上
                 if (CollectionUtils.isNotEmpty(cartGood.getProductMaterialList())) {
                     for (CartGoods.MaterialGoods materialGoods : cartGood.getProductMaterialList()) {
-                        product.setAmount(product.getAmount() + materialGoods.getAmount().intValue());
-                        totalAmount = totalAmount + materialGoods.getAmount();
+                        Integer materialCurrentCouponDiscount = materialGoods.getCurrentCouponDiscount() != null ? materialGoods.getCurrentCouponDiscount() : 0;
+                        totalAmount = totalAmount + materialGoods.getAmount() + materialCurrentCouponDiscount;
+                    }
+                }
+                // 可选搭配优惠累加到主商品上
+                if (CollectionUtils.isNotEmpty(cartGood.getProductGroupList())) {
+                    for (CartGoods.ComboxGoods comboxGoods : cartGood.getProductGroupList()) {
+                        Integer comboxCurrentCouponDiscount = comboxGoods.getCurrentCouponDiscount() != null ? comboxGoods.getCurrentCouponDiscount() : 0;
+                        totalAmount = totalAmount + comboxCurrentCouponDiscount;
                     }
                 }
                 // 数量

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

@@ -140,6 +140,14 @@ public class CalculationCommonService {
                 }
                 else {
                     amount += mt.getRealAmount();
+                    choice.setCurrentCouponDiscount(0);
+                    if (CollectionUtils.isNotEmpty(mt.getDiscounts())){
+                        CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount goodsDiscount = mt.getDiscounts().stream()
+                                .filter(p -> p.getActivityCode().equals(couponCode)).findFirst().orElse(null);
+                        if (goodsDiscount != null){
+                            choice.setCurrentCouponDiscount(goodsDiscount.getDiscount() == null ? 0 : goodsDiscount.getDiscount().intValue());
+                        }
+                    }
                     choice.setAmount(mt.getRealAmount().longValue());
                 }
                 originPrice += choice.getFinalPrice() * choice.getQty()*cartGoods.getQty();
@@ -158,6 +166,14 @@ public class CalculationCommonService {
             for (CartGoods.MaterialGoods mg : cartGoods.getProductMaterialList()) {
                 CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.SmallMaterial sm = sChoices.get(mg.getSpuId());
                 if (sm != null) {
+                    mg.setCurrentCouponDiscount(0);
+                    if (CollectionUtils.isNotEmpty(sm.getDiscounts())){
+                        CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount goodsDiscount = sm.getDiscounts().stream()
+                                .filter(p -> p.getActivityCode().equals(couponCode)).findFirst().orElse(null);
+                        if (goodsDiscount != null){
+                            mg.setCurrentCouponDiscount(goodsDiscount.getDiscount() == null ? 0 : goodsDiscount.getDiscount().intValue());
+                        }
+                    }
                     mg.setAmount(sm.getRealAmount().longValue());
                 }
             }