aircraft-server/aircraft-system/src/main/resources/mapper/route/CpRouteMapper.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.aircraft.modules.route.mapper.CpRouteMapper">

    <!-- 分页查询路线，可通过路线名模糊查询 -->
    <select id="selectVoPage" resultType="com.aircraft.modules.route.domain.dto.CpRouteVo">
        SELECT
        r.*,               -- 路线基础字段
        a.name AS areaName,    -- 区域名称
        s.name AS scenicName -- 景区名称
        FROM cp_route r
        LEFT JOIN em_area a ON r.area_id = a.id      -- 关联区域表
        LEFT JOIN em_scenic s ON r.scenic_id = s.id  -- 关联景区表
        WHERE r.del_flag = 0
        <if test="routeName != null and routeName != ''">
            AND r.name LIKE CONCAT('%', #{routeName}, '%')
        </if>
        ORDER BY r.create_time DESC
    </select>

    <!-- 根据ID查询路线 -->
    <select id="getRouteById" resultType="com.aircraft.modules.route.domain.CpRoute">
        SELECT * FROM cp_route
        WHERE id = #{id}
        AND del_flag = 0  <!-- 仅查询未删除的路线 -->
    </select>
    <update id="updateDelFlagById">
        UPDATE cp_route
        SET del_flag = #{delFlag},
        update_time=now()
        WHERE id = #{id}
        AND del_flag = 0  <!-- 确保只更新未删除的记录 -->
    </update>
    <select id="getNameById" resultType="java.lang.String">
        SELECT name
        FROM cp_route
        WHERE id = #{routeId}
    </select>
    <select id="listRoutesByIds" resultType="com.aircraft.modules.route.domain.CpRoute">
        SELECT *
        FROM cp_route
        WHERE id IN
        <foreach collection="routeIds" item="id" open="(" separator="," close=")">
            #{id}
        </foreach>
        AND del_flag = 0
    </select>
</mapper>