20210926

xiaoyong931011

2021-09-26 7ebf766e3a037d10d30c569437288c230e83d9a8

 src/main/resources/mapper/modules/MallGoodsCategoryMapper.xml

@@ -3,7 +3,7 @@
<mapper namespace="cc.mrbird.febs.mall.mapper.MallGoodsCategoryMapper">

    <select id="selectCategoryListInPage" resultType="cc.mrbird.febs.mall.entity.MallGoodsCategory">
        SELECT m.name,b.name parentName
        SELECT m.id,m.name,b.name parentName,m.is_recommend isComand
                FROM mall_goods_category m
                left join mall_goods_category b on m.parent_id = b.id
        <where>
@@ -24,4 +24,46 @@
        SELECT * FROM mall_goods_category m where m.parent_id = 0
    </select>

    <resultMap id="mallGoodsCategoryVoMap" type="cc.mrbird.febs.mall.vo.MallGoodsCategoryVo">
        <id column="id" property="id" />
        <result column="name" property="name" />
        <result column="parent_id" property="parentId" />
        <collection property="child" ofType="cc.mrbird.febs.mall.vo.MallGoodsCategoryVo">
            <id column="child_id" property="id"/>
            <result column="child_name" property="name" />
            <result column="child_parent_id" property="parentId" />
        </collection>
    </resultMap>

    <select id="selectAllCategoryList" resultMap="mallGoodsCategoryVoMap">
        select
            a.id,
            a.name,
            a.parent_id,
            b.id child_id,
            b.name child_name,
            b.parent_id child_parent_id
        from mall_goods_category a
          left join mall_goods_category b on a.id=b.parent_id
        where a.parent_id = 0
    </select>

    <select id="selectCategoryListByParentId" resultType="cc.mrbird.febs.mall.entity.MallGoodsCategory">
        select * from mall_goods_category
        where parent_id=#{id}
    </select>

    <select id="selectRecommendCategoryList" resultType="cc.mrbird.febs.mall.entity.MallGoodsCategory">
        select * from mall_goods_category
        where parent_id=0 and is_recommend = 1
    </select>

    <select id="getMallGoodsCategoryInfoById" resultType="cc.mrbird.febs.mall.vo.AdminMallGoodsCategoryVo">
        select * from mall_goods_category
        where id=#{id}
    </select>

    <select id="getParentCategorys" resultType="cc.mrbird.febs.mall.vo.AdminMallGoodsCategoryTreeVo">
        SELECT m.id parentId,m.name name  FROM mall_goods_category m where m.parent_id = 0
    </select>
</mapper>