a-tuoheng-airline/src/main/resources/mapper/airline/AirlineFileGroupMapper.xml

<?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.ruoyi.airline.mapper.AirlineFileGroupMapper">

    <!-- 结果映射 -->
    <resultMap id="AirlineFileGroupResult" type="com.ruoyi.airline.mapper.entity.AirlineFileGroupEntity">
        <id property="groupId" column="group_id" />
        <result property="groupName" column="group_name" />
        <result property="userId" column="user_id" />
        <result property="createBy" column="create_by" />
        <result property="createTime" column="create_time" />
        <result property="updateBy" column="update_by" />
        <result property="updateTime" column="update_time" />
        <result property="delFlag" column="del_flag" />
        <result property="deletedBy" column="deleted_by" />
        <result property="deletedTime" column="deleted_time" />
        <result property="airlineCount" column="airline_count" />
    </resultMap>

    <!-- 结果映射 -->
    <resultMap type="com.ruoyi.airline.mapper.entity.AirlineFileEntity" id="AirlineFileResult">
        <id property="id" column="id" />
        <result property="name" column="name" />
        <result property="airVendor" column="air_vendor" />
        <result property="airType" column="air_type" />
        <result property="fileName" column="file_name" />
        <result property="fileUrl" column="file_url" />
        <result property="type" column="type" />
        <result property="source" column="source" />
        <result property="status" column="status" />
        <result property="fileMd5" column="file_md5" />
        <result property="createBy" column="create_by" />
        <result property="createTime" column="create_time" />
        <result property="updateBy" column="update_by" />
        <result property="updateTime" column="update_time" />
        <result property="remark" column="remark" />
        <result property="groupName" column="group_name" />
        <result property="groupId" column="group_id" />
        <result property="userId" column="user_id" />
    </resultMap>


    <!-- 检查分组名称是否唯一 -->
    <select id="checkgroupNameUnique" parameterType="com.ruoyi.airline.mapper.entity.AirlineFileGroupEntity" resultType="java.lang.Integer">
        select count(1) from airline_file_group
        where group_name = #{groupName}
        and del_flag = 0
        <if test="groupId != null">
            and group_id != #{groupId}
        </if>
        <if test="userId != null">
            and user_id = #{userId}
        </if>
    </select>

    <!-- 删除分组（软删除） -->
    <update id="deletegroup" parameterType="com.ruoyi.airline.mapper.entity.AirlineFileGroupEntity">
        update airline_file_group
        set del_flag = 1,
            deleted_by = #{deletedBy},
            deleted_time = now()
        where group_id = #{groupId}
        <if test="userId != null">
            and user_id = #{userId}
        </if>
    </update>

    <!-- 更新分组 -->
    <update id="updateGroup" parameterType="com.ruoyi.airline.mapper.entity.AirlineFileGroupEntity">
        update airline_file_group
        set group_name = #{groupName},
            update_by = #{updateBy},
            update_time = now()
        where group_id = #{groupId}
        and del_flag = 0
        <if test="userId != null">
            and user_id = #{userId}
        </if>
    </update>

    <!-- 插入分组 -->
    <insert id="insertGroup" parameterType="com.ruoyi.airline.mapper.entity.AirlineFileGroupEntity">
        insert into airline_file_group (group_name, user_id, create_by, create_time, update_by, update_time, del_flag)
        values (#{groupName}, #{userId}, #{createBy}, now(), #{updateBy}, now(), 0)
    </insert>

    <!-- 查询分组列表 -->
    <select id="selectGroupList" parameterType="com.ruoyi.airline.mapper.entity.AirlineFileGroupEntity" resultMap="AirlineFileGroupResult">
        select 
            afg.group_id, 
            afg.group_name, 
            afg.user_id, 
            afg.create_by, 
            afg.create_time, 
            afg.update_by, 
            afg.update_time, 
            afg.del_flag, 
            afg.deleted_by, 
            afg.deleted_time,
            COALESCE(airline_count.count, 0) as airline_count
        from airline_file_group afg
        left join (
            select afgi.group_id, count(afgi.id) as count
            from airline_file_group_info afgi
            WHERE afgi.del_flag = 0
            group by afgi.group_id
        ) airline_count on afg.group_id = airline_count.group_id
        <where>
            afg.del_flag = 0
            <if test="groupName != null and groupName != ''">
                and afg.group_name like concat('%', #{groupName}, '%')
            </if>
            <if test="userId != null">
                and afg.user_id = #{userId}
            </if>
        </where>
    </select>

    <!-- 根据用户ID查询航线列表 -->
    <select id="selectAirlineListByUserId" parameterType="com.ruoyi.airline.mapper.entity.AirlineFileEntity" resultMap="AirlineFileResult">
        select 
            af.*, 
            afg.group_name 
        from airline_file af
        left join airline_file_group_info afgi on af.id = afgi.airline_id and afgi.del_flag = 0
        left join airline_file_group afg on afgi.group_id = afg.group_id and afg.del_flag = 0
        <where>
            <if test="userId != null">
                and afg.user_id = #{userId}
            </if>
            <if test="name != null and name != ''">
                and af.name like concat('%', #{name}, '%')
            </if>
            <if test="airVendor != null and airVendor != ''">
                and af.air_vendor like concat('%', #{airVendor}, '%')
            </if>
            <if test="status != null">
                and af.status = #{status}
            </if>
            <if test="type != null and type != ''">
                and af.type = #{type}
            </if>
        </where>
        <if test="updateTimeOrderBy != null and updateTimeOrderBy != ''">
            order by af.update_time #{updateTimeOrderBy}
        </if>
    </select>

</mapper>