对接促销算价Alpha->fix

shopping-cart-application-service/src/main/java/cn/freemud/enums/CalculationGoodsType.java

+package cn.freemud.enums;
+
+public enum CalculationGoodsType {
+    TYPE_0(0, "原来的购物车商品"),
+    TYPE_1(1, "赠品"),
+    TYPE_2(2, "加购商品");
+
+    Integer type;
+    String desc;
+
+    CalculationGoodsType(Integer type, String desc) {
+        this.type = type;
+        this.desc = desc;
+    }
+
+    public Integer getType() {
+        return type;
+    }
+
+    public void setType(Integer type) {
+        this.type = type;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+}

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

@@ -6,6 +6,7 @@ import cn.freemud.entities.dto.calculate.CalculationSharingDiscountResponseDto;
 import cn.freemud.entities.dto.shoppingCart.ShoppingCartGoodsDto;
 import cn.freemud.entities.vo.*;
 import cn.freemud.enums.ActivityTypeEnum;
+import cn.freemud.enums.CalculationGoodsType;
 import cn.freemud.enums.ResponseResult;
 import cn.freemud.interceptor.ServiceException;
 import cn.freemud.service.ItemService;
@@ -232,14 +233,17 @@ public class AdditionSharingService {
             , CalculationSharingDiscountResponseDto.CalculationDiscountResult discountResult
             , CreateOrderVo.PremiumExchangeActivity premiumExchangeActivity) {
 
-        if (premiumExchangeActivity == null || CollectionUtils.isEmpty(premiumExchangeActivity.getProducts())) {
+        if (discountResult == null || CollectionUtils.isEmpty(discountResult.getGoods()) || premiumExchangeActivity == null || CollectionUtils.isEmpty(premiumExchangeActivity.getProducts())) {
             return;
         }
+        CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods hgGood = discountResult.getGoods()
+                .stream()
+                .filter(d -> CalculationGoodsType.TYPE_2.getType().equals(d.getCartGoodType()))
+                .findFirst()
+                .orElse(null);
 
-        //检查是否有加价购商品
-        ResponseResult checkResult = checkAdditionalGoods(premiumExchangeActivity.getProducts(), discountResult.getSendGoods());
-        if (!ObjectUtils.equals(ResponseResult.SUCCESS, checkResult)) {
-            throw new ServiceException(checkResult);
+        if (hgGood == null) {
+            throw new ServiceException(ResponseResult.PREMIUM_EXCHANGE_ACTIVITY_NOT_EXIST);
         }
 
         //检查是否有加价购商品
@@ -256,7 +260,9 @@ public class AdditionSharingService {
         //添加商品行
         List<String> productIds = premiumExchangeActivity.getProducts().stream().map(p -> StringUtils.isEmpty(p.getSkuId()) ? p.getSpuId() : p.getSkuId()).collect(Collectors.toList());
         Map<String, GetProductsVo> getProductsVoMap = itemService.getProducts(productIds, shoppingCartInfoRequestVo.getPartnerId(), shoppingCartInfoRequestVo.getShopId(), BusinessTypeEnum.getByType(shoppingCartInfoRequestVo.getMenuType()).getCode());
-
+        if (getProductsVoMap.isEmpty()) {
+            throw new ServiceException(ResponseResult.PREMIUM_EXCHANGE_ACTIVITY_NOT_EXIST);
+        }
         // 获取计算返回的价格
         Long originalTotalAmount = shoppingCartGoodsDto.getOriginalTotalAmount();
         Long totalAmount = shoppingCartGoodsDto.getTotalAmount();
@@ -271,7 +277,7 @@ public class AdditionSharingService {
                 continue;
             }
             CalculationSharingDiscountResponseDto.CalculationDiscountResult.SendActivity.SendGoods send = sendGoodsMap.get(goodsId);
-            ShoppingCartGoodsDto.CartGoodsDetailDto cartGoodsDetailDto = this.getCartGoodsDetailDto(product, getProductsVo, goodsId, send);
+            ShoppingCartGoodsDto.CartGoodsDetailDto cartGoodsDetailDto = this.getCartGoodsDetailDto(product, getProductsVo, goodsId, hgGood);
             shoppingCartGoodsDto.getProducts().add(cartGoodsDetailDto);
             //2.计算优惠价格
             originalTotalAmount += getProductsVo.getFinalPrice();
@@ -293,12 +299,11 @@ public class AdditionSharingService {
     public ShoppingCartGoodsDto.CartGoodsDetailDto getCartGoodsDetailDto(CreateOrderVo.PremiumExchangeActivity.Product product
             , GetProductsVo getProductsVo
             , String goodsId
-            , CalculationSharingDiscountResponseDto.CalculationDiscountResult.SendActivity.SendGoods sendGoods) {
+            , CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods hgGood) {
 
         ShoppingCartGoodsDto.CartGoodsDetailDto cartGoodsDetailDto = new ShoppingCartGoodsDto.CartGoodsDetailDto();
-        cartGoodsDetailDto.setOriginalPrice(getProductsVo.getFinalPrice());
-        int totalDiscountAmount = product.getQty() * (getProductsVo.getFinalPrice().intValue() - sendGoods.getNowPrice().intValue());
-        cartGoodsDetailDto.setTotalDiscountAmount(totalDiscountAmount);
+        cartGoodsDetailDto.setOriginalPrice(hgGood.getOriginalPrice());
+        cartGoodsDetailDto.setTotalDiscountAmount(hgGood.getDiscountAmount().intValue());
         cartGoodsDetailDto.setSpuId(product.getSpuId());
         cartGoodsDetailDto.setSkuId(goodsId);
         cartGoodsDetailDto.setQty(product.getQty());