商品规格增删改查

spzx-manager/src/main/java/cn/bunny/controller/ProductSpecController.java

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+package cn.bunny.controller;
+
+import cn.bunny.common.spzx.model.entity.product.ProductSpec;
+import cn.bunny.common.spzx.model.vo.common.Result;
+import cn.bunny.common.spzx.model.vo.common.ResultCodeEnum;
+import cn.bunny.service.ProductSpecService;
+import com.github.pagehelper.PageInfo;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@Tag(name = "商品规格列表接口")
+@RestController
+@RequestMapping("/admin/product/productSpec")
+public class ProductSpecController {
+    @Autowired
+    private ProductSpecService productSpecService;
+
+    @Operation(summary = "分页查询商品规格列表", description = "分页查询商品规格列表")
+    @GetMapping("{page}/{limit}")
+    public Result lis(@PathVariable("page") Integer page, @PathVariable("limit") Integer limit) {
+        PageInfo<ProductSpec> pageInfo = productSpecService.findByPage(page, limit);
+        return Result.build(pageInfo, ResultCodeEnum.SUCCESS);
+    }
+
+    @Operation(summary = "商品规格添加", description = "商品规格添加")
+    @PostMapping("save")
+    public Result save(@RequestBody ProductSpec productSpec) {
+        productSpecService.save(productSpec);
+        return Result.build(null, ResultCodeEnum.SUCCESS);
+    }
+
+    /**
+     * 分页查询商品规格列表
+     *
+     * @param productSpec 每页数量
+     * @return 商品规格列表
+     */
+    @Operation(summary = "商品规格修改", description = "商品规格修改")
+    @PutMapping("updateById")
+    public Result updateById(@RequestBody ProductSpec productSpec) {
+        productSpecService.updateById(productSpec);
+        return Result.build(null, ResultCodeEnum.SUCCESS);
+    }
+
+    /**
+     * 商品规格删除
+     *
+     * @param id id
+     * @return Result
+     */
+    @Operation(summary = "商品规格删除", description = "商品规格删除")
+    @DeleteMapping("deleteById/{id}")
+    public Result deleteById(@PathVariable("id") Integer id) {
+        productSpecService.deleteById(id);
+        return Result.build(null, ResultCodeEnum.SUCCESS);
+    }
+}

spzx-manager/src/main/java/cn/bunny/mapper/ProductSpecMapper.java

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+package cn.bunny.mapper;
+
+import cn.bunny.common.spzx.model.entity.product.ProductSpec;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+@Mapper
+public interface ProductSpecMapper {
+    // 分页查询商品规格列表
+    List<ProductSpec> findByPage();
+
+    // 商品规格添加
+    void save(ProductSpec productSpec);
+
+    // 商品规格修改
+    void updateById(ProductSpec productSpec);
+
+    // 商品规格删除
+    void deleteById(Integer id);
+}

spzx-manager/src/main/java/cn/bunny/service/ProductSpecService.java

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+package cn.bunny.service;
+
+import cn.bunny.common.spzx.model.entity.product.ProductSpec;
+import com.github.pagehelper.PageInfo;
+
+public interface ProductSpecService {
+    // 分页查询商品规格列表
+    PageInfo<ProductSpec> findByPage(Integer page, Integer limit);
+
+    // 商品规格添加
+    void save(ProductSpec productSpec);
+
+    // 商品规格添加
+    void updateById(ProductSpec productSpec);
+
+    // 商品规格删除
+    void deleteById(Integer id);
+}

spzx-manager/src/main/java/cn/bunny/service/impl/ProductSpecServiceImpl.java

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+package cn.bunny.service.impl;
+
+import cn.bunny.common.spzx.model.entity.product.ProductSpec;
+import cn.bunny.mapper.ProductSpecMapper;
+import cn.bunny.service.ProductSpecService;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class ProductSpecServiceImpl implements ProductSpecService {
+    @Autowired
+    private ProductSpecMapper productSpecMapper;
+
+    // 分页查询商品规格列表
+    @Override
+    public PageInfo<ProductSpec> findByPage(Integer page, Integer limit) {
+        PageHelper.startPage(page, limit);
+        List<ProductSpec> list = productSpecMapper.findByPage();
+        return new PageInfo<>(list);
+    }
+
+    // 商品规格添加
+    @Override
+    public void save(ProductSpec productSpec) {
+        productSpecMapper.save(productSpec);
+    }
+
+    // 商品规格修改
+    @Override
+    public void updateById(ProductSpec productSpec) {
+        productSpecMapper.updateById(productSpec);
+    }
+
+    // 商品规格删除
+    @Override
+    public void deleteById(Integer id) {
+        productSpecMapper.deleteById(id);
+    }
+}

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

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+<?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="cn.bunny.mapper.ProductSpecMapper">
+    <resultMap id="productSpecMap" type="cn.bunny.common.spzx.model.entity.product.ProductSpec" autoMapping="true"/>
+
+    <!-- 用于select查询公用抽取的列 -->
+    <sql id="columns">
+        id,spec_name,spec_value,create_time,update_time,is_deleted
+    </sql>
+
+    <!-- 商品规格添加 -->
+    <update id="save">
+        insert into product_spec (id, spec_name, spec_value, create_time, update_time, is_deleted)
+        values (#{id}, #{specName}, #{specValue}, now(), now(), 0)
+    </update>
+
+    <!-- 商品规格修改 -->
+    <update id="updateById">
+        update product_spec set
+        <if test="specName != null and specName != ''">
+            spec_name = #{specName},
+        </if>
+        <if test="specValue != null and specValue != ''">
+            spec_value = #{specValue},
+        </if>
+        update_time = now()
+        where
+        id = #{id}
+    </update>
+
+    <!-- 商品规格删除 -->
+    <delete id="deleteById">
+        update product_spec
+        set update_time = now(),
+            is_deleted  = 1
+        where id = #{id}
+    </delete>
+
+    <!-- 分页查询商品规格列表 -->
+    <select id="findByPage" resultType="cn.bunny.common.spzx.model.entity.product.ProductSpec">
+        select
+        <include refid="columns"/>
+        from product_spec
+        where is_deleted = 0
+        order by id desc
+    </select>
+</mapper>