epmet-cloud-lingshan/epmet-module/resi-group/resi-group-server/src/main/resources/mapper/topic/ResiTopicCommentDao.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.epmet.modules.topic.dao.ResiTopicCommentDao">

    <!-- 新增一条数据 :  一条评论-->
    <insert id="insertOne" parameterType="com.epmet.modules.comment.entity.ResiTopicCommentEntity">
        <selectKey keyProperty="id" resultType="java.lang.String" order="BEFORE">
            select replace(uuid(),'-','') AS ID
        </selectKey>

        INSERT INTO resi_topic_comment
        <trim prefix="(" suffix=")" suffixOverrides=",">
            id,
            <if test ='null != topicId'>
                topic_id,
            </if>
            <if test ='null != commentContent'>
                comment_content,
            </if>
            <if test='null != status'>
                status,
            </if>
            <if test ='null != createdBy'>
                created_by,
            </if>
            del_flag,
            revision,
            created_time,
            updated_by,
            updated_time
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            #{id},
            <if test ='null != topicId'>
                #{topicId},
            </if>
            <if test ='null != commentContent'>
                #{commentContent},
            </if>
            <if test='null != status'>
                #{status},
            </if>
            <if test ='null != createdBy'>
                #{createdBy},
            </if>
            '0',
            '0',
            now(),
            'APP_USER',
            now()
        </trim>
    </insert>
    <!-- 分页查询某个话题下的评论列表 -->
    <select id="getCommentList" parameterType="com.epmet.resi.group.dto.comment.form.ResiQueryCommentFormDTO" resultType="com.epmet.resi.group.dto.comment.result.ResiCommentResultDTO">
        SELECT
            ID AS commentId,
            COMMENT_CONTENT,
            STATUS AS commentStatus,
            CREATED_TIME AS commentTime,
            CREATED_BY AS userId
        FROM
            RESI_TOPIC_COMMENT
        WHERE
            DEL_FLAG = '0'
            and `STATUS`='discussing'
            AND TOPIC_ID = #{topicId}
        ORDER BY
            CREATED_TIME DESC
            LIMIT #{pageNo},#{pageSize}
    </select>

    <select id="selectTopicList" resultType="java.lang.String">
        SELECT
            DISTINCT(topic_id)
        FROM
            resi_topic_comment
        WHERE
            del_flag = '0'
        AND created_by = #{userId}
        AND topic_id NOT IN (
            SELECT
                id
            FROM
                resi_topic
            WHERE
                created_by = #{userId}
        )
    </select>

    <!-- 根据userId查询此人今日评论次数 -->
    <select id="selectCommentCountByUserId" resultType="java.lang.Integer">
        SELECT COUNT(ID) FROM resi_topic_comment
        WHERE DEL_FLAG = 0
          AND DATE_FORMAT(CREATED_TIME,'%Y%m%d') = DATE_FORMAT(NOW(),'%Y%m%d')
          AND CHAR_LENGTH(COMMENT_CONTENT) > 15
          AND CREATED_BY = #{userId}
    </select>

    <select id="selectTopicIds" resultType="java.lang.String">
        SELECT DISTINCT
            re.topic_id
        FROM
            resi_topic_comment re
        INNER JOIN resi_topic rt ON re.topic_id = rt.id
        WHERE
            rt.del_flag = '0'
        AND re.del_flag = '0'
        <!-- 本小组内不是当前被删除人创建的话题 但是当前人评论过的话题 -->
        AND rt.group_id = #{groupId}
        AND rt.created_by != #{userId}
        AND re.created_by = #{userId}
    </select>

    <!-- 屏蔽当前人员对某些话题的评论 -->
    <update id="upTopicCommentList">
        UPDATE resi_topic_comment
        SET `status` = 'hidden',
            updated_by = #{operateUserId},
            updated_time = NOW()
        WHERE
            del_flag = '0'
        AND created_by = #{userId}
        <foreach collection="delIdList" item="topicId" open="AND (" close=")" separator=" OR ">
            topic_id = #{topicId}
        </foreach>
    </update>

</mapper>