96 lines
3.1 KiB
XML
96 lines
3.1 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
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<mapper namespace="com.sky.mapper.SetmealMapper">
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<!-- 向套餐表插入数据 -->
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<insert id="insert" parameterType="Setmeal" useGeneratedKeys="true" keyProperty="id">
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insert into setmeal
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(category_id, name, price, status, description, image, create_time, update_time, create_user, update_user)
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values (#{categoryId}, #{name}, #{price}, #{status}, #{description}, #{image}, #{createTime}, #{updateTime},
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#{createUser}, #{updateUser})
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</insert>
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<!-- 套餐起售停售 -->
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<update id="update">
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update setmeal
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<set>
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<if test="categoryId != null">
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category_id = #{categoryId},
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</if>
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<if test="name != null">
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name = #{name},
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</if>
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<if test="price != null">
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price = #{price},
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</if>
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<if test="status != null">
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status = #{status},
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</if>
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<if test="description != null">
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description = #{description},
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</if>
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<if test="image != null">
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image = #{image},
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</if>
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<if test="createTime != null">
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create_time = #{createTime},
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</if>
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<if test="createUser != null">
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create_user = #{createUser},
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</if>
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<if test="updateTime != null">
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update_time = #{updateTime},
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</if>
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<if test="updateUser != null">
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update_user = #{updateUser},
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</if>
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</set>
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where id = #{id};
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</update>
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<!-- 根据套餐id删除套餐和菜品的关联关系 -->
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<delete id="deleteById">
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delete
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from setmeal
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where id = #{id}
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</delete>
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<!-- 根据分类id查询套餐的数量 -->
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<select id="countByCategoryId" resultType="java.lang.Integer">
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select count(id)
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from setmeal
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where category_id = #{categoryId}
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</select>
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<!-- 动态条件查询套餐 -->
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<select id="list" parameterType="Setmeal" resultType="Setmeal">
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select * from setmeal
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<where>
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<if test="name != null">
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and name like concat('%',#{name},'%')
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</if>
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<if test="categoryId != null">
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and category_id = #{categoryId}
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</if>
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<if test="status != null">
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and status = #{status}
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</if>
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</where>
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</select>
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<!-- 根据套餐id查询菜品选项 -->
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<select id="getDishItemBySetmealId" resultType="com.sky.vo.DishItemVO">
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select sd.name, sd.copies, d.image, d.description
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from setmeal_dish sd
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left join dish d on sd.dish_id = d.id
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where sd.setmeal_id = #{setmealId}
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</select>
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<!-- 根据id获取套餐 -->
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<select id="getById" resultType="com.sky.entity.Setmeal">
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select *
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from setmeal
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where id = #{id}
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</select>
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</mapper>
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