epmet-cloud-rizhao/epmet-module/gov-issue/gov-issue-server/src/main/resources/mapper/IssueVoteStatisticalDao.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.dao.IssueVoteStatisticalDao">

    <resultMap type="com.epmet.entity.IssueVoteStatisticalEntity" id="issueVoteStatisticalMap">
        <result property="id" column="ID"/>
        <result property="issueId" column="ISSUE_ID"/>
        <result property="supportCount" column="SUPPORT_COUNT"/>
        <result property="oppositionCount" column="OPPOSITION_COUNT"/>
        <result property="votableCount" column="VOTABLE_COUNT"/>
        <result property="revision" column="REVISION"/>
        <result property="delFlag" column="DEL_FLAG"/>
        <result property="createdBy" column="CREATED_BY"/>
        <result property="createdTime" column="CREATED_TIME"/>
        <result property="updatedBy" column="UPDATED_BY"/>
        <result property="updatedTime" column="UPDATED_TIME"/>
    </resultMap>

    <!-- 表决中议题详情——支持、反对数 -->
    <select id="voteCount" parameterType="com.epmet.dto.form.IssueIdFormDTO" resultType="com.epmet.dto.result.VoteResultDTO">
        SELECT
            support_count AS supportCount,
            opposition_count AS oppositionCount
        FROM
            issue_vote_statistical
        WHERE
            issue_id = #{issueId}
            AND del_flag = 0
    </select>

    <!-- 校验是否投票（表决中详情——支持、反对） -->
    <select id="checkVote" resultType="java.lang.String">
        SELECT
            attitude AS voteType
        FROM
            issue_vote_detail
        WHERE
            del_flag = 0
            AND issue_id = #{issueId}
            AND created_by = #{userId}
    </select>

    <!-- 议题表决折线图 -->
    <select id="votingTrend" resultType="com.epmet.dto.result.VotingTrendResultDTO">
        SELECT
            votable_count AS shouldVoteCount,
            ( support_count + opposition_count ) AS realityVoteCount,
            support_count AS supportAmount,
            opposition_count AS oppositionAmount
        FROM
            issue_vote_statistical
        WHERE
            del_flag = 0
            AND issue_id = #{issueId}
    </select>

    <!-- 获取折线每天的支持、反对数量 (按时间正序) -->
    <select id="polyLineData" parameterType="com.epmet.dto.form.IssueIdFormDTO" resultType="com.epmet.dto.PolyLineDTO">
        SELECT
            UNIX_TIMESTAMP(statistical_date) AS voteDate,
            support_increment AS supportIncrement,
            opposition_increment AS oppositionIncrement
        FROM
            issue_vote_statistical_daily
        WHERE
            issue_id = #{issueId}
            AND del_flag = 0
            ORDER BY statistical_date ASC
    </select>

    <select id="selectListByissueId" resultType="com.epmet.entity.IssueVoteStatisticalEntity">
        SELECT
            *
        FROM
            issue_vote_statistical
        WHERE del_flag = '0'
        <foreach item="issueId" collection="issueIdList" separator="OR" open="AND (" close=")" index="">
            issue_id = #{issueId}
        </foreach>
    </select>

    <!-- 得到表决中的议题 来进行缓存与数据库的同步 -->
    <select id="getVotingIssuesStatisticalForSync" resultType="com.epmet.dto.IssueVoteStatisticalDTO" >
        SELECT
            vote.ID,
            issue.ID AS issueId,
            vote.SUPPORT_COUNT,
            vote.OPPOSITION_COUNT,
            vote.VOTABLE_COUNT
        FROM
            ISSUE issue
            LEFT JOIN ISSUE_VOTE_STATISTICAL vote ON issue.ID = vote.ISSUE_ID
            AND vote.DEL_FLAG = '0'
        WHERE
            issue.DEL_FLAG = '0'
            AND issue.ISSUE_STATUS = 'voting'
    </select>

    <!-- 通过IssueId获取 -->
    <select id="selectByIssueId" resultType="com.epmet.dto.IssueVoteStatisticalDTO">
        SELECT
        *
        FROM
        ISSUE_VOTE_STATISTICAL
        WHERE
        DEL_FLAG = '0'
        AND
        ISSUE_ID = #{issueId}
    </select>

    <!-- 得到指定Id的统计数据 -->
    <select id="selectListByIds"  resultType="com.epmet.dto.IssueVoteStatisticalDTO">
        SELECT
            ID,
            ISSUE_ID,
            SUPPORT_COUNT,
            OPPOSITION_COUNT,
            VOTABLE_COUNT
        FROM
            ISSUE_VOTE_STATISTICAL
        WHERE
            DEL_FLAG = '0'
            <foreach item="issueId" collection="ids" open="AND (" separator="or" close=")" index="">
                ISSUE_ID = #{issueId}
            </foreach>
    </select>


    <!-- 批量添加 -->
    <insert id="insertBatch" parameterType="java.util.List">
        INSERT INTO issue_vote_statistical
        (
        id,

        issue_id,

        SUPPORT_COUNT,

        OPPOSITION_COUNT,

        VOTABLE_COUNT,

        created_by,

        created_time,

        updated_by,

        updated_time

        ) values
        <foreach collection="list" item="item" index="index" separator=",">
            (
            (SELECT REPLACE(UUID(), '-', '') AS id),

            #{item.issueId},

            #{item.supportCount},

            #{item.oppositionCount},

            #{item.votableCount},

            #{item.createdBy},

            now(),

            #{item.createdBy},

            now()
            )
        </foreach>
    </insert>

    <!-- 批量更新 -->
    <update id="updateBatchByIssueId" parameterType="list">
        UPDATE issue_vote_statistical
        <trim prefix="set" suffixOverrides=",">

            <trim prefix="support_count =(case" suffix="end),">
                <foreach collection="list" item="item">
                    <if test='null != item.supportCount'>
                        when issue_id = #{item.issueId} then #{item.supportCount}
                    </if>
                </foreach>
            </trim>

            <trim prefix="opposition_count =(case" suffix="end),">
                <foreach collection="list" item="item">
                    <if test='null != item.oppositionCount'>
                        when issue_id = #{item.issueId} then #{item.oppositionCount}
                    </if>
                </foreach>
            </trim>

            <trim prefix="updated_by =(case" suffix="end),">
                <foreach collection="list" item="item">
                    <if test='null != item.updatedBy'>
                        when issue_id = #{item.issueId} then #{item.updatedBy}
                    </if>
                </foreach>
            </trim>

            <trim prefix="votable_count =(case" suffix="end),">
                <foreach collection="list" item="item">
                    <if test='null != item.votableCount'>
                        when id = #{item.id} then #{item.votableCount}
                    </if>
                </foreach>
            </trim>

            <trim prefix="del_flag =(case" suffix="end),">
                <foreach collection="list" item="item">
                    <if test='null != item.delFlag'>
                        when id = #{item.id} then #{item.delFlag}
                    </if>
                </foreach>
            </trim>

            updated_time = now()

        </trim>
        WHERE
        del_flag = '0'
        <foreach collection="list" item="item" open="AND( " separator=" OR " index="index" close=")">
            issue_id = #{item.issueId}
        </foreach>
    </update>

    <!-- 通过issueId更新 -->
    <update id="updateBtIssueId" parameterType="com.epmet.dto.IssueVoteStatisticalDTO">
        UPDATE
        issue_vote_statistical
        <set>
            <if test="null != supportCount">support_count = #{supportCount}</if>
            <if test="null != oppositionCount">opposition_count = #{oppositionCount}</if>
            <if test="null != votableCount">votable_count = #{votableCount}</if>
            <if test="null != updatedBy">updated_by = #{updatedBy}</if>
            UPDATED_TIME = NOW ()
        </set>
        WHERE
        DEL_FLAG = '0'
        AND
        ISSUE_ID = #{issueId}
    </update>
</mapper>