feat(商城): 代码优化

db-init/wayn_shop_20230719.sql

@@ -2564,7 +2564,7 @@ CREATE TABLE `shop_goods_product`  (
   `del_flag` tinyint(1) NULL DEFAULT 0 COMMENT '删除标志（0代表存在 1代表删除）',
   PRIMARY KEY (`id`) USING BTREE,
   INDEX `goods_id`(`goods_id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 257 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '商品货品表' ROW_FORMAT = DYNAMIC;
+) ENGINE = InnoDB AUTO_INCREMENT = 257 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '商品 SKU 表' ROW_FORMAT = DYNAMIC;
 
 -- ----------------------------
 -- Records of shop_goods_product

waynboot-common/src/main/java/com/wayn/common/core/domain/shop/vo/GoodsDetailResponseVO.java

@@ -0,0 +1,25 @@
+package com.wayn.common.core.domain.shop.vo;
+
+import com.wayn.common.core.domain.shop.Goods;
+import com.wayn.common.core.domain.shop.GoodsAttribute;
+import com.wayn.common.core.domain.shop.GoodsProduct;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * @author: waynaqua
+ * @date: 2023/11/7 22:40
+ */
+@Data
+public class GoodsDetailResponseVO implements Serializable {
+    @Serial
+    private static final long serialVersionUID = -4222874009558306929L;
+
+    private Goods info;
+    private List<SpecificationVO> specificationList;
+    private List<GoodsProduct> productList;
+    private List<GoodsAttribute> attributes;
+}

waynboot-common/src/main/java/com/wayn/common/core/domain/shop/vo/SpecificationVO.java

@@ -0,0 +1,17 @@
+package com.wayn.common.core.domain.shop.vo;
+
+import com.wayn.common.core.domain.shop.GoodsSpecification;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.List;
+
+@Data
+public class SpecificationVO implements Serializable {
+    @Serial
+    private static final long serialVersionUID = 950869220112646783L;
+    private String name;
+    private List<GoodsSpecification> valueList;
+
+}

waynboot-common/src/main/java/com/wayn/common/core/service/shop/IGoodsSpecificationService.java

@@ -2,6 +2,9 @@ package com.wayn.common.core.service.shop;
 
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.wayn.common.core.domain.shop.GoodsSpecification;
+import com.wayn.common.core.domain.shop.vo.SpecificationVO;
+
+import java.util.List;
 
 /**
  * 商品规格表 服务类
@@ -12,5 +15,5 @@ import com.wayn.common.core.domain.shop.GoodsSpecification;
 public interface IGoodsSpecificationService extends IService<GoodsSpecification> {
 
 
-   Object  getSpecificationVOList(Long goodsId);
+    List<SpecificationVO> getSpecificationVOList(Long goodsId);
 }

waynboot-common/src/main/java/com/wayn/common/core/service/shop/impl/GoodsSpecificationServiceImpl.java

@@ -3,6 +3,7 @@ package com.wayn.common.core.service.shop.impl;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.wayn.common.core.domain.shop.GoodsSpecification;
+import com.wayn.common.core.domain.shop.vo.SpecificationVO;
 import com.wayn.common.core.mapper.shop.GoodsSpecificationMapper;
 import com.wayn.common.core.service.shop.IGoodsSpecificationService;
 import org.springframework.stereotype.Service;
@@ -22,16 +23,15 @@ import java.util.Map;
 public class GoodsSpecificationServiceImpl extends ServiceImpl<GoodsSpecificationMapper, GoodsSpecification> implements IGoodsSpecificationService {
 
     @Override
-    public List<VO> getSpecificationVOList(Long goodsId) {
+    public List<SpecificationVO> getSpecificationVOList(Long goodsId) {
         List<GoodsSpecification> specificationList = list(new QueryWrapper<GoodsSpecification>().eq("goods_id", goodsId));
-
-        Map<String, VO> map = new HashMap<>();
-        List<VO> specificationVoList = new ArrayList<>();
+        Map<String, SpecificationVO> map = new HashMap<>();
+        List<SpecificationVO> specificationVoList = new ArrayList<>();
         for (GoodsSpecification goodsSpecification : specificationList) {
             String specification = goodsSpecification.getSpecification();
-            VO goodsSpecificationVo = map.get(specification);
+            SpecificationVO goodsSpecificationVo = map.get(specification);
             if (goodsSpecificationVo == null) {
-                goodsSpecificationVo = new VO();
+                goodsSpecificationVo = new SpecificationVO();
                 goodsSpecificationVo.setName(specification);
                 List<GoodsSpecification> valueList = new ArrayList<>();
                 valueList.add(goodsSpecification);
@@ -46,25 +46,4 @@ public class GoodsSpecificationServiceImpl extends ServiceImpl<GoodsSpecificatio
         return specificationVoList;
     }
 
-
-    private static class VO {
-        private String name;
-        private List<GoodsSpecification> valueList;
-
-        public String getName() {
-            return name;
-        }
-
-        public void setName(String name) {
-            this.name = name;
-        }
-
-        public List<GoodsSpecification> getValueList() {
-            return valueList;
-        }
-
-        public void setValueList(List<GoodsSpecification> valueList) {
-            this.valueList = valueList;
-        }
-    }
 }

waynboot-mobile-api/src/main/java/com/wayn/mobile/api/controller/GoodsController.java

@@ -17,6 +17,6 @@ public class GoodsController {
 
     @GetMapping("detail/{goodsId}")
     public R detail(@PathVariable Long goodsId) {
-        return iGoodsDetailService.getGoodsDetailData(goodsId);
+        return R.success(iGoodsDetailService.getGoodsDetailData(goodsId));
     }
 }

waynboot-mobile-api/src/main/java/com/wayn/mobile/api/service/IGoodsDetailService.java

@@ -1,6 +1,6 @@
 package com.wayn.mobile.api.service;
 
-import com.wayn.common.util.R;
+import com.wayn.common.core.domain.shop.vo.GoodsDetailResponseVO;
 
 public interface IGoodsDetailService {
 
@@ -10,5 +10,5 @@ public interface IGoodsDetailService {
      * @param goodsId 商品ID
      * @return 获取商品详情
      */
-    R getGoodsDetailData(Long goodsId);
+    GoodsDetailResponseVO getGoodsDetailData(Long goodsId);
 }

waynboot-mobile-api/src/main/java/com/wayn/mobile/api/service/impl/GoodsDetailServiceImpl.java

@@ -3,14 +3,16 @@ package com.wayn.mobile.api.service.impl;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.wayn.common.core.domain.shop.GoodsAttribute;
 import com.wayn.common.core.domain.shop.GoodsProduct;
+import com.wayn.common.core.domain.shop.vo.GoodsDetailResponseVO;
+import com.wayn.common.core.domain.shop.vo.SpecificationVO;
 import com.wayn.common.core.service.shop.IGoodsAttributeService;
 import com.wayn.common.core.service.shop.IGoodsProductService;
 import com.wayn.common.core.service.shop.IGoodsService;
 import com.wayn.common.core.service.shop.IGoodsSpecificationService;
-import com.wayn.common.util.R;
 import com.wayn.mobile.api.service.IGoodsDetailService;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 import org.springframework.stereotype.Service;
 
@@ -31,27 +33,29 @@ public class GoodsDetailServiceImpl implements IGoodsDetailService {
     private IGoodsAttributeService iGoodsAttributeService;
     private ThreadPoolTaskExecutor commonThreadPoolTaskExecutor;
 
+    @Cacheable(value = "goods_detail_cache_#600", unless = "#result == null")
     @Override
-    public R getGoodsDetailData(Long goodsId) {
-        R success = R.success();
-        Callable<Object> specificationCall = () -> iGoodsSpecificationService.getSpecificationVOList(goodsId);
+    public GoodsDetailResponseVO getGoodsDetailData(Long goodsId) {
+        GoodsDetailResponseVO responseVO = new GoodsDetailResponseVO();
+        Callable<List<SpecificationVO>> specificationCall = () -> iGoodsSpecificationService.getSpecificationVOList(goodsId);
         Callable<List<GoodsProduct>> productCall = () -> iGoodsProductService.list(new QueryWrapper<GoodsProduct>().eq("goods_id", goodsId));
         Callable<List<GoodsAttribute>> attrCall = () -> iGoodsAttributeService.list(new QueryWrapper<GoodsAttribute>().eq("goods_id", goodsId));
 
-        FutureTask<Object> specificationTask = new FutureTask<>(specificationCall);
+        FutureTask<List<SpecificationVO>> specificationTask = new FutureTask<>(specificationCall);
         FutureTask<List<GoodsProduct>> productTask = new FutureTask<>(productCall);
         FutureTask<List<GoodsAttribute>> attrTask = new FutureTask<>(attrCall);
         commonThreadPoolTaskExecutor.submit(specificationTask);
         commonThreadPoolTaskExecutor.submit(productTask);
         commonThreadPoolTaskExecutor.submit(attrTask);
         try {
-            success.add("info", iGoodsService.getById(goodsId));
-            success.add("specificationList", specificationTask.get());
-            success.add("productList", productTask.get());
-            success.add("attributes", attrTask.get());
+            responseVO.setInfo(iGoodsService.getById(goodsId));
+            responseVO.setProductList(productTask.get());
+            responseVO.setSpecificationList(specificationTask.get());
+            responseVO.setAttributes(attrTask.get());
+            return responseVO;
         } catch (InterruptedException | ExecutionException e) {
             log.error(e.getMessage(), e);
         }
-        return success;
+        return null;
     }
 }