luodangjia
2024-12-10 2eb44e7d245d82afd32ad2c46eaba6efa8a3d9a0
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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="com.ruoyi.system.mapper.TCourseCommentMapper">
 
    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.ruoyi.system.domain.TCourseComment">
        <id column="id" property="id" />
        <result column="course_id" property="courseId" />
        <result column="user_id" property="userId" />
        <result column="content" property="content" />
        <result column="is_vision" property="isVision" />
        <result column="create_by" property="createBy" />
        <result column="create_time" property="createTime" />
        <result column="is_delete" property="isDelete" />
    </resultMap>
 
    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id, course_id, user_id, content, is_vision, create_by, create_time, is_delete
    </sql>
    <select id="pageList" resultType="com.ruoyi.system.domain.TCourseComment">
        select tcc.*,tu.name,tu.avatar,tc.course_name,tu.phone from t_course_comment tcc
        left join t_app_user tu on tcc.user_id = tu.id
        left join t_course tc on tcc.course_id = tc.id
        <where>
             tcc.is_delete = 0
            <if test="commentQuery.courseName != null and commentQuery.courseName != ''">
                and tc.course_name like concat('%',#{commentQuery.courseName},'%')
            </if>
            <if test="commentQuery.userName != null and commentQuery.userName !=''">
                and  tu.name like concat('%',#{commentQuery.userName},'%')
            </if>
            <if test="commentQuery.content != null and commentQuery.content !=''">
                and  tcc.content like concat('%',#{commentQuery.content},'%')
            </if>
            <if test="commentQuery.isVision != null">
                and tcc.is_vision = #{commentQuery.isVision}
            </if>
            <if test="commentQuery.courseId != null">
                and tcc.course_id = #{commentQuery.courseId}
            </if>
        </where>
    </select>
 
</mapper>