商品服务初步搭建

spzx/spzx-manager/src/main/resources/mapper/product/CategoryBrandMapper.xml

@@ -31,7 +31,7 @@
     </select>
     <select id="findBrandByCategoryId" resultType="com.model.entity.product.CategoryBrand">
         select
-            b.*
+            cb.brand_id as brandId,b.name as brandName,b.logo,cb.category_id as categoryId
         from category_brand cb
                  inner join brand b  on b.id = cb.brand_id
         where cb.category_id = #{categoryId} and cb.is_deleted = 0

spzx/spzx-manager/src/main/resources/mapper/product/ProductMapper.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.manager.mapper.ProductMapper">
-    <insert id="save" keyProperty="id">
+    <insert id="save" keyProperty="id" useGeneratedKeys="true">
         insert into product ( name, brand_id, category1_id, category2_id, category3_id, unit_name, slider_urls, spec_value, status, audit_status, audit_message)
         value (
                #{name},

spzx/spzx-manager/src/main/resources/mapper/product/ProductSkuMapper.xml

@@ -13,11 +13,12 @@
                 #{marketPrice},
                 #{costPrice},
                 #{stockNum},
+                #{saleNum},
                 #{skuSpec},
                 #{weight},
                 #{volume},
-                #{status},
-                #{saleNum})
+                #{status}
+            )
     </insert>
     <update id="update">
         update product_sku set

spzx/spzx-model/src/main/java/com/model/vo/product/ProductItemVo.java

@@ -0,0 +1,23 @@
+package com.model.vo.product;
+
+import com.alibaba.fastjson.JSONArray;
+import com.model.entity.product.Product;
+import com.model.entity.product.ProductSku;
+import lombok.Data;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author 帕斯卡的芦苇
+ * @date 2025/2/12
+ **/
+@Data
+public class ProductItemVo {
+    private ProductSku productSku;
+    private Product product;
+    private List<String> sliderUrlList;
+    private List<String> detailsImageUrlList;
+    private JSONArray specValueList;
+    private Map<String,Object> skuSpecValueMap;
+}

spzx/spzx-service/service-product/src/main/java/com/product/controller/BrandController.java

@@ -4,6 +4,7 @@
 import com.model.vo.common.Result;
 import com.model.vo.common.ResultCodeEnum;
 import com.product.service.BrandService;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -17,7 +18,7 @@
 @RestController
 @RequestMapping("/api/product/brand")
 public class BrandController {
-    @Override
+    @Autowired
     BrandService brandService;
     @GetMapping("findAll")
     public Result<List<Brand>> findAll() {

spzx/spzx-service/service-product/src/main/java/com/product/controller/ProductController.java

@@ -1,5 +1,16 @@
 package com.product.controller;
 
+import com.github.pagehelper.PageInfo;
+import com.model.dto.product.ProductSkuDto;
+import com.model.entity.product.ProductSku;
+import com.model.vo.common.Result;
+import com.model.vo.common.ResultCodeEnum;
+import com.model.vo.product.ProductItemVo;
+import com.product.service.ProductService;
+import io.swagger.v3.oas.annotations.Parameter;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -10,4 +21,24 @@
 @RestController
 @RequestMapping("/api/product")
 public class ProductController {
+    @Autowired
+    ProductService productService;
+    @GetMapping(value = "/{page}/{limit}")
+    public Result<PageInfo<ProductSku>> findByPage(@Parameter(name = "page", description = "当前页码", required = true) @PathVariable Integer page,
+                                                   @Parameter(name = "limit", description = "每页记录数", required = true) @PathVariable Integer limit,
+                                                   @Parameter(name = "productSkuDto", description = "搜索条件对象", required = false) ProductSkuDto productSkuDto) {
+        PageInfo<ProductSku> pageInfo = productService.findByPage(page, limit, productSkuDto);
+        return Result.build(pageInfo , ResultCodeEnum.SUCCESS) ;
+    }
+
+    /**
+     * 获取商品详情
+     * @param skuId
+     * @return
+     */
+    @GetMapping("/item/{skuId}")
+    public Result<ProductItemVo> item(@Parameter(name = "skuId", description = "商品skuId", required = true) @PathVariable Long skuId) {
+        ProductItemVo productItemVo = productService.item(skuId);
+        return Result.build(productItemVo , ResultCodeEnum.SUCCESS);
+    }
 }

spzx/spzx-service/service-product/src/main/java/com/product/mapper/ProductDetailsMapper.java

@@ -0,0 +1,13 @@
+package com.product.mapper;
+
+import com.model.entity.product.ProductDetails;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @author 帕斯卡的芦苇
+ * @date 2025/2/12
+ **/
+@Mapper
+public interface ProductDetailsMapper {
+    ProductDetails getByProductId(Long productId);
+}

spzx/spzx-service/service-product/src/main/java/com/product/mapper/ProductMapper.java

@@ -0,0 +1,13 @@
+package com.product.mapper;
+
+import com.model.entity.product.Product;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @author 帕斯卡的芦苇
+ * @date 2025/2/12
+ **/
+@Mapper
+public interface ProductMapper {
+    Product getById(Long productId);
+}

spzx/spzx-service/service-product/src/main/java/com/product/mapper/ProductSkuMapper.java

@@ -1,5 +1,6 @@
 package com.product.mapper;
 
+import com.model.dto.product.ProductSkuDto;
 import com.model.entity.product.ProductSku;
 import org.apache.ibatis.annotations.Mapper;
 
@@ -12,4 +13,10 @@
 @Mapper
 public interface ProductSkuMapper {
     List<ProductSku> findProductSkuBySale();
+
+    List<ProductSku> findByPage(ProductSkuDto productSkuDto);
+
+    ProductSku getById(Long skuId);
+
+    List<ProductSku> findByProductId(Long productId);
 }

spzx/spzx-service/service-product/src/main/java/com/product/service/ProductService.java

@@ -1,6 +1,9 @@
 package com.product.service;
 
+import com.github.pagehelper.PageInfo;
+import com.model.dto.product.ProductSkuDto;
 import com.model.entity.product.ProductSku;
+import com.model.vo.product.ProductItemVo;
 
 import java.util.List;
 
@@ -14,4 +17,8 @@ public interface ProductService {
      * @return
      */
     List<ProductSku> findProductSkuBySale();
+
+    PageInfo<ProductSku> findByPage(Integer page, Integer limit, ProductSkuDto productSkuDto);
+
+    ProductItemVo item(Long skuId);
 }

spzx/spzx-service/service-product/src/main/java/com/product/service/impl/CategoryServiceImpl.java

@@ -26,7 +26,7 @@ public List<Category> findOneCategory() {
     }
 
     @Override
-    @Cacheable(value = "category" , key = "'all'")
+    @Cacheable(value = "category", key = "'all'")
     public List<Category> findCategoryTree() {
         List<Category> categoryList = categoryMapper.findAll();
         //全部一级分类

spzx/spzx-service/service-product/src/main/java/com/product/service/impl/ProductServiceImpl.java

@@ -1,12 +1,24 @@
 package com.product.service.impl;
 
+import com.alibaba.fastjson.JSON;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.model.dto.product.ProductSkuDto;
+import com.model.entity.product.Product;
+import com.model.entity.product.ProductDetails;
 import com.model.entity.product.ProductSku;
+import com.model.vo.product.ProductItemVo;
+import com.product.mapper.ProductDetailsMapper;
+import com.product.mapper.ProductMapper;
 import com.product.mapper.ProductSkuMapper;
 import com.product.service.ProductService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * @author 帕斯卡的芦苇
@@ -15,9 +27,60 @@
 @Service
 public class ProductServiceImpl implements ProductService {
     @Autowired
-    ProductSkuMapper productMapper;
+    ProductMapper productMapper;
+    @Autowired
+    ProductDetailsMapper productDetailsMapper;
+    @Autowired
+    ProductSkuMapper productSkuMapper;
+
     @Override
     public List<ProductSku> findProductSkuBySale() {
-        return productMapper.findProductSkuBySale();
+        return productSkuMapper.findProductSkuBySale();
+    }
+
+    /**
+     * @param page
+     * @param limit
+     * @param productSkuDto
+     * @return
+     */
+    @Override
+    public PageInfo<ProductSku> findByPage(Integer page, Integer limit, ProductSkuDto productSkuDto) {
+        PageHelper.startPage(page, limit);
+        List<ProductSku> productSkuList = productSkuMapper.findByPage(productSkuDto);
+        return new PageInfo<>(productSkuList);
+    }
+
+    /**
+     * @param skuId
+     * @return
+     */
+    @Override
+    public ProductItemVo item(Long skuId) {
+        //当前sku信息
+        ProductSku productSku = productSkuMapper.getById(skuId);
+
+        //当前商品信息
+        Product product = productMapper.getById(productSku.getProductId());
+
+        //同一个商品下面的sku信息列表
+        List<ProductSku> productSkuList = productSkuMapper.findByProductId(productSku.getProductId());
+        //建立sku规格与skuId对应关系
+        Map<String, Object> skuSpecValueMap = new HashMap<>();
+        productSkuList.forEach(item -> {
+            skuSpecValueMap.put(item.getSkuSpec(), item.getId());
+        });
+
+        //商品详情信息
+        ProductDetails productDetails = productDetailsMapper.getByProductId(productSku.getProductId());
+
+        ProductItemVo productItemVo = new ProductItemVo();
+        productItemVo.setProductSku(productSku);
+        productItemVo.setProduct(product);
+        productItemVo.setDetailsImageUrlList(Arrays.asList(productDetails.getImageUrls().split(",")));
+        productItemVo.setSliderUrlList(Arrays.asList(product.getSliderUrls().split(",")));
+        productItemVo.setSpecValueList(JSON.parseArray(product.getSpecValue()));
+        productItemVo.setSkuSpecValueMap(skuSpecValueMap);
+        return productItemVo;
     }
 }

spzx/spzx-service/service-product/src/main/resources/mapper/product/ProductMapper.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.product.mapper.ProductMapper">
+    <sql id="columns">
+        id,name,brand_id,category1_id,category2_id,category3_id,unit_name,slider_urls,spec_value,status,audit_status,audit_message,create_time,update_time,is_deleted
+    </sql>
+    <select id="getById" resultType="com.model.entity.product.Product">
+        select
+        <include refid="columns"/>
+        from product
+        where
+        id = #{id}
+    </select>
+</mapper>

spzx/spzx-service/service-product/src/main/resources/mapper/product/ProductSkuMapper.xml

@@ -18,7 +18,7 @@
     volume,
     status,
     create_time,
-    update_time,
+    update_time
     </sql>
     <select id="findProductSkuBySale" resultType="com.model.entity.product.ProductSku">
         select sku.id,
@@ -47,4 +47,50 @@
         order by sku.sale_num desc
         limit 20
     </select>
+    <select id="findByPage" resultType="com.model.entity.product.ProductSku">
+        select
+        sku.id,sku.sku_code,sku.sku_name,sku.product_id,sku.thumb_img,sku.sale_price,sku.market_price,sku.cost_price,sku.stock_num,sku.sale_num,sku.sku_spec,sku.weight,sku.volume,sku.status,sku.create_time,sku.update_time,sku.is_deleted
+        from product_sku sku
+        left join product p on p.id = sku.product_id
+        <where>
+            <if test="keyword != null and keyword != ''">
+                and sku.sku_name like CONCAT('%',#{keyword},'%')
+            </if>
+            <if test="brandId != null">
+                and p.brand_id = #{brandId}
+            </if>
+            <if test="category1Id != null">
+                and p.category1_id = #{category1Id}
+            </if>
+            <if test="category2Id != null">
+                and p.category2_id = #{category2Id}
+            </if>
+            <if test="category3Id != null">
+                and p.category3_id = #{category3Id}
+            </if>
+            and p.status = 1
+            and p.audit_status = 1
+            and sku.is_deleted = 0
+            and p.is_deleted = 0
+        </where>
+        <if test="order == 1">
+            order by sku.sale_num desc
+        </if>
+        <if test="order == 2">
+            order by sku.sale_price asc
+        </if>
+        <if test="order == 3">
+            order by sku.sale_price desc
+        </if>
+    </select>
+    <select id="getById" resultType="com.model.entity.product.ProductSku">
+        select <include refid="colum"/>
+        from product_sku
+        where id = #{id}
+    </select>
+    <select id="findByProductId" resultType="com.model.entity.product.ProductSku">
+        select <include refid="colum"/>
+        from product_sku
+        where product_id = #{productId}
+    </select>
 </mapper>

spzx/spzx-service/service-product/src/main/resources/mapper/product/productDetailsMapper.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.product.mapper.ProductDetailsMapper">
+    <sql id="columns">
+        id,product_id,image_urls,create_time,update_time,is_deleted
+    </sql>
+    <select id="getByProductId" resultType="com.model.entity.product.ProductDetails">
+        select
+        <include refid="columns"/>
+        from product_details
+        where product_id = #{productId}
+    </select>
+</mapper>

spzx/spzx-service/service-user/src/main/java/com/user/UserApplication.java

@@ -0,0 +1,15 @@
+package com.user;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * @author 帕斯卡的芦苇
+ * @date 2025/2/12
+ **/
+@SpringBootApplication
+public class UserApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(UserApplication.class, args);
+    }
+}