购物车后台完成

muyu-modules/muyu-product/muyu-product-cache/src/main/java/com/muyu/product/cache/datasource/impl/ProjectSkuDataRemoteImpl.java

@@ -52,6 +52,12 @@ public class ProjectSkuDataRemoteImpl implements ProjectSkuData {
      */
     @Override
     public ProjectSkuInfo getData (Long projectId, String projectSku) {
-        return new ProjectSkuInfo();
+        Result<ProjectSkuInfo> projectSkuInfoResult = remoteProjectSkuService.getInfoByProjectIdAndSku(
+                projectId, projectSku
+        );
+        if (Result.isError(projectSkuInfoResult)){
+            return new ProjectSkuInfo();
+        }
+        return projectSkuInfoResult.getData();
     }
 }

muyu-modules/muyu-product/muyu-product-cache/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -3,3 +3,6 @@ com.muyu.product.cache.ProjectSkuCache
 com.muyu.product.cache.ProjectSkuStockCache
 com.muyu.product.cache.RuleInfoCache
 com.muyu.product.cache.datasource.impl.RuleCacheDataRemoteImpl
+com.muyu.product.cache.datasource.impl.ProjectInfoDataRemoteImpl
+com.muyu.product.cache.datasource.impl.ProjectSkuDataRemoteImpl
+com.muyu.product.cache.datasource.impl.ProjectSkuStockDataRemoteImpl

muyu-modules/muyu-product/muyu-product-remote/src/main/java/com/muyu/product/remote/factory/RemoteProjectSkuFactory.java

@@ -5,6 +5,8 @@ import com.muyu.product.domain.ProjectSkuInfo;
 import com.muyu.product.remote.RemoteProjectSkuService;
 import org.springframework.cloud.openfeign.FallbackFactory;
 
+import java.util.List;
+
 /**
  * @author DongZl
  * @description: 远程调熔断器
@@ -18,6 +20,18 @@ public class RemoteProjectSkuFactory implements FallbackFactory<RemoteProjectSku
             public Result<ProjectSkuInfo> getInfoByProjectIdAndSku (Long projectId, String projectSku) {
                 return Result.error(cause.getMessage());
             }
+
+            /**
+             * 通过商品ID和SKU获取SKU信息
+             *
+             * @param projectId 商品ID
+             *
+             * @return 商品SKU信息
+             */
+            @Override
+            public Result<List<ProjectSkuInfo>> listByProjectId (Long projectId) {
+                return Result.error(cause.getMessage());
+            }
         };
     }
 }

muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/cache/impl/ProjectInfoDataImpl.java

@@ -4,6 +4,7 @@ import com.muyu.product.cache.datasource.ProjectInfoData;
 import com.muyu.product.domain.ProjectInfo;
 import com.muyu.product.service.ProjectInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Service;
 
 /**
@@ -12,6 +13,7 @@ import org.springframework.stereotype.Service;
  * @Date 2024-3-27 下午 03:37
  */
 @Service
+@Primary
 public class ProjectInfoDataImpl implements ProjectInfoData {
 
     @Autowired

muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/cache/impl/ProjectSkuDataImpl.java

@@ -5,6 +5,7 @@ import com.muyu.product.cache.datasource.ProjectSkuData;
 import com.muyu.product.domain.ProjectSkuInfo;
 import com.muyu.product.service.ProjectSkuInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
@@ -18,6 +19,7 @@ import java.util.stream.Collectors;
  * @Date 2024-4-1 上午 11:38
  */
 @Service
+@Primary
 public class ProjectSkuDataImpl implements ProjectSkuData {
 
     @Autowired

muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/cache/impl/ProjectSkuStockDataImpl.java

@@ -6,6 +6,7 @@ import com.muyu.product.cache.key.SkuStockKey;
 import com.muyu.product.domain.ProjectSkuInfo;
 import com.muyu.product.service.ProjectSkuInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Service;
 
 /**
@@ -14,6 +15,7 @@ import org.springframework.stereotype.Service;
  * @Date 2024-4-2 上午 10:53
  */
 @Service
+@Primary
 public class ProjectSkuStockDataImpl implements ProjectSkuStockData {
 
     @Autowired

muyu-modules/muyu-shop-cart/muyu-shop-cart-server/src/main/java/com/muyu/shop/cart/service/impl/CartInfoServiceImpl.java

@@ -180,6 +180,7 @@ public class CartInfoServiceImpl extends ServiceImpl<CartInfoMapper, CartInfo>
                             .name(projectInfo.getName())
                             .image(projectSkuInfo.getImage())
                             .stock(stock)
+                            .subtotal(projectSkuInfo.getPrice().multiply(new BigDecimal(cartInfo.getNum())))
                             .skuRuleList(ruleModelList)
                             .price(projectSkuInfo.getPrice())
                             .cartInfoId(cartInfo.getId())
@@ -190,10 +191,29 @@ public class CartInfoServiceImpl extends ServiceImpl<CartInfoMapper, CartInfo>
 
 
         StatisticsCartModel statisticsCartModel = StatisticsCartModel.builder()
-                .total(0L)
+                .total(
-                .selectTotal(0L)
+                        cartSkuModelList.stream()
-                .priceTotal(BigDecimal.ZERO)
+                                .mapToLong(CartSkuModel::getNum)
-                .actualTotal(BigDecimal.ZERO)
+                                .sum()
+                )
+                .selectTotal(
+                        cartSkuModelList.stream()
+                                .filter(cartSkuModel -> "Y".equals(cartSkuModel.getIsSelected()))
+                                .mapToLong(CartSkuModel::getNum)
+                                .sum()
+                )
+                .priceTotal(
+                        cartSkuModelList.stream()
+                                .filter(cartSkuModel -> "Y".equals(cartSkuModel.getIsSelected()))
+                                .map(CartSkuModel::getSubtotal)
+                                .reduce(BigDecimal.ZERO, BigDecimal::add)
+                )
+                .actualTotal(
+                        cartSkuModelList.stream()
+                                .filter(cartSkuModel -> "Y".equals(cartSkuModel.getIsSelected()))
+                                .map(CartSkuModel::getSubtotal)
+                                .reduce(BigDecimal.ZERO, BigDecimal::add)
+                )
                 .build();
         return CartDetailResp.builder()
                 .cartSkuList(cartSkuModelList)