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order-group
Commit a780b5c7 by 刘鹏飞
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coco结算页拆行

parent 59749faf
Showing with 121 additions and 66 deletions
shopping-cart-application-service/src/main/java/cn/freemud/service/shoppingCart/impl/CocoShoppingCartRelationServiceImpl.java
...@@ -93,88 +93,44 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation ...@@ -93,88 +93,44 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation
}); });
}); });
List<CartGoods> newProducts = new ArrayList<>();
if(!Objects.equals(flag,1)){// 非结算页 if(!Objects.equals(flag,1)){// 非结算页
orderingFoodPage(products,halfDiscountsMap,goodsDiscountsMap,gifeProductIds,shoppingCartGoodsResponseVo);
}else {// 结算页
// 第二件优惠活动（单品优惠）要把一行商品分成多行，且每行商品数量是1，同时要有两行是打活动标的
List<CartGoods> newProducts = new ArrayList<>();
if(products == null || products.isEmpty()){ if(products == null || products.isEmpty()){
return; return;
} }
List<CartGoods> halfProduct = new ArrayList<>(); List<CartGoods> halfProduct = new ArrayList<>();
for(int x = 0 ; x < products.size() ; x ++){ for(int x = 0 ; x < products.size() ; x ++){
CartGoods product = products.get(x); CartGoods product = products.get(x);
// 要添加的半价行数量，该字段从促销返回 // 这一行的商品参加了第二件优惠活动（单品优惠）
Integer num = 0; if( halfDiscountsMap.get(product.getCartGoodsUid() + "-" + product.getGoodsId()) != null){
// 商品优惠的金额 // 行商品数量
Long discountAmount = 0L; Integer num = product.getQty();
if(halfDiscountsMap.get(product.getCartGoodsUid() + "-" + product.getGoodsId()) != null){
CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount discount = halfDiscountsMap.get(product.getCartGoodsUid() + "-" + product.getGoodsId());
if(discount == null){
return;
}
num = discount.getActualGoodsNumber();
for(int i = 0 ; i < num ; i++){ for(int i = 0 ; i < num ; i++){
// 第二件优惠活动，在点餐页需要给优惠商品单独显示一行
// 复制商品加到购物车
discountAmount = discount.getDiscount();
Long newPrice = product.getOriginalPrice() - discountAmount;
// 构建半价行 // 构建半价行
CartGoods cartGoods = buildNewLine(product,ActivityTypeEnum.TYPE_53.getCode(),1,newPrice); CartGoods cartGoods = new CartGoods();
halfProduct.add(cartGoods); if(i < 2){
} cartGoods = buildNewLine(product,ActivityTypeEnum.TYPE_53.getCode(),1,product.getFinalPrice(),product.getGoodsId());
} }else{
Integer newQty = product.getQty() - num; cartGoods = buildNewLine(product,ActivityTypeEnum.TYPE_53.getCode(),1,product.getFinalPrice(),null);
// 数量减去购物车行之后如果为0就不加入购物车
// 主商品行要数量，价格
if(!Objects.equals(newQty,0)){
product.setAmount(product.getAmount() - discountAmount * num);
product.setOriginalAmount(product.getOriginalAmount() - product.getOriginalPrice() * num);
product.setQty(newQty);
// 商品是否参加特价
boolean cutFlag = false;
if(goodsDiscountsMap.get(product.getCartGoodsUid()) != null){
CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods goods = goodsDiscountsMap.get(product.getCartGoodsUid());
List<CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount> goodsDiscountsList = goods.getDiscounts();
if(goodsDiscountsList != null && !goodsDiscountsList.isEmpty()){
for(CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount gd : goodsDiscountsList){
if(ObjectUtils.equals(gd.getType(),ActivityTypeEnum.TYPE_2.getCode())){
cutFlag = true;
break;
}
}
} }
}
if(cutFlag){ newProducts.add(cartGoods);
product.setFinalPrice(goodsDiscountsMap.get(product.getCartGoodsUid()).getNowPrice());
}
// num代表拆出来的半价行数量
// 所以只要不等于0就需要把ActivityType设置为空
// 因为前端用这个判断是否能加减
if(!Objects.equals(num,0)){
product.setActivityType(null);
} }
continue;
// num代表拆出来的半价行数量，gifeProductIds代表赠品
// 只要符合条件就需要设置为空
// 因为前端指挥在半价行、赠品行上打标
// 前端是从商品活动信息中查找活动，在商品列表中找商品
if((gifeProductIds.contains(product.getGoodsId()) && product.getActivityType() == null) || !Objects.equals(num,0)){
product.setGoodsId(null);
}
newProducts.add(product);
} }
}
// 半价商品加到购物车
newProducts.addAll(halfProduct);
newProducts.add(product);
}
shoppingCartGoodsResponseVo.setProducts(newProducts); shoppingCartGoodsResponseVo.setProducts(newProducts);
} }
} }
...@@ -217,7 +173,7 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation ...@@ -217,7 +173,7 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation
} }
public CartGoods buildNewLine(CartGoods cgs,Integer activityType,Integer qty,Long newPrice){ public CartGoods buildNewLine(CartGoods cgs,Integer activityType,Integer qty,Long newPrice,String goodsId){
CartGoods newCartGoods = new CartGoods(); CartGoods newCartGoods = new CartGoods();
// 购物车的行设置和原来的行一致，便于前端在更新商品数量的时候。能够根据购物车行聚合商品数量 // 购物车的行设置和原来的行一致，便于前端在更新商品数量的时候。能够根据购物车行聚合商品数量
// 因为半价行是从主行中拆出来的 // 因为半价行是从主行中拆出来的
...@@ -225,7 +181,7 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation ...@@ -225,7 +181,7 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation
// 这个地方不要放置商品id，因为半价行的商品不打活动标签 // 这个地方不要放置商品id，因为半价行的商品不打活动标签
// 前端会根据这个活动检索 // 前端会根据这个活动检索
newCartGoods.setGoodsType(cgs.getGoodsType()); newCartGoods.setGoodsType(cgs.getGoodsType());
newCartGoods.setGoodsId(cgs.getGoodsId()); newCartGoods.setGoodsId(goodsId);
newCartGoods.setSpuId(cgs.getSpuId()); newCartGoods.setSpuId(cgs.getSpuId());
newCartGoods.setSkuId(cgs.getSkuId()); newCartGoods.setSkuId(cgs.getSkuId());
newCartGoods.setSpecProductId(cgs.getSpecProductId()); newCartGoods.setSpecProductId(cgs.getSpecProductId());
...@@ -267,4 +223,103 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation ...@@ -267,4 +223,103 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation
return newCartGoods; return newCartGoods;
} }
public void settlementPage(){
}
/**
* 点餐页
* @param products
* @param halfDiscountsMap
* @param goodsDiscountsMap
* @param gifeProductIds
* @param shoppingCartGoodsResponseVo
*/
public void orderingFoodPage(List<CartGoods> products,Map<String,CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount> halfDiscountsMap,
Map<String,CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods> goodsDiscountsMap,
List<String> gifeProductIds,
ShoppingCartGoodsResponseVo shoppingCartGoodsResponseVo){
List<CartGoods> newProducts = new ArrayList<>();
if(products == null || products.isEmpty()){
return;
}
List<CartGoods> halfProduct = new ArrayList<>();
for(int x = 0 ; x < products.size() ; x ++){
CartGoods product = products.get(x);
// 要添加的半价行数量，该字段从促销返回
Integer num = 0;
// 商品优惠的金额
Long discountAmount = 0L;
if(halfDiscountsMap.get(product.getCartGoodsUid() + "-" + product.getGoodsId()) != null){
CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount discount = halfDiscountsMap.get(product.getCartGoodsUid() + "-" + product.getGoodsId());
if(discount == null){
return;
}
num = discount.getActualGoodsNumber();
for(int i = 0 ; i < num ; i++){
// 第二件优惠活动，在点餐页需要给优惠商品单独显示一行
// 复制商品加到购物车
discountAmount = discount.getDiscount();
Long newPrice = product.getOriginalPrice() - discountAmount;
// 构建半价行
CartGoods cartGoods = buildNewLine(product,ActivityTypeEnum.TYPE_53.getCode(),1,newPrice,product.getGoodsId());
halfProduct.add(cartGoods);
}
}
Integer newQty = product.getQty() - num;
// 数量减去购物车行之后如果为0就不加入购物车
// 主商品行要数量，价格
if(!Objects.equals(newQty,0)){
product.setAmount(product.getAmount() - discountAmount * num);
product.setOriginalAmount(product.getOriginalAmount() - product.getOriginalPrice() * num);
product.setQty(newQty);
// 商品是否参加特价
boolean cutFlag = false;
if(goodsDiscountsMap.get(product.getCartGoodsUid()) != null){
CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods goods = goodsDiscountsMap.get(product.getCartGoodsUid());
List<CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount> goodsDiscountsList = goods.getDiscounts();
if(goodsDiscountsList != null && !goodsDiscountsList.isEmpty()){
for(CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount gd : goodsDiscountsList){
if(ObjectUtils.equals(gd.getType(),ActivityTypeEnum.TYPE_2.getCode())){
cutFlag = true;
break;
}
}
}
}
if(cutFlag){
product.setFinalPrice(goodsDiscountsMap.get(product.getCartGoodsUid()).getNowPrice());
}
// num代表拆出来的半价行数量
// 所以只要不等于0就需要把ActivityType设置为空
// 因为前端用这个判断是否能加减
if(!Objects.equals(num,0)){
product.setActivityType(null);
}
// num代表拆出来的半价行数量，gifeProductIds代表赠品
// 只要符合条件就需要设置为空
// 因为前端指挥在半价行、赠品行上打标
// 前端是从商品活动信息中查找活动，在商品列表中找商品
if((gifeProductIds.contains(product.getGoodsId()) && product.getActivityType() == null) || !Objects.equals(num,0)){
product.setGoodsId(null);
}
newProducts.add(product);
}
}
// 半价商品加到购物车
newProducts.addAll(halfProduct);
shoppingCartGoodsResponseVo.setProducts(newProducts);
}
} }
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