<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.jeeplus.modules.iim.dao.ChatHistoryDao">
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<sql id="chatHistoryColumns">
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a.id AS "id",
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a.userid1 AS "userid1",
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a.userid2 AS "userid2",
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a.msg AS "msg",
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a.status AS "status",
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a.create_date AS "createDate"
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</sql>
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<sql id="chatHistoryJoins">
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</sql>
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<select id="get" resultType="ChatHistory">
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SELECT
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<include refid="chatHistoryColumns"/>
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FROM iim_chat_history a
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<include refid="chatHistoryJoins"/>
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WHERE a.id = #{id}
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</select>
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<select id="findList" resultType="ChatHistory">
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SELECT
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<include refid="chatHistoryColumns"/>
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FROM iim_chat_history a
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<include refid="chatHistoryJoins"/>
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<where>
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<if test="userid1 != null and userid1 != ''">
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AND a.userid1 = #{userid1}
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</if>
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<if test="userid2 != null and userid2 != ''">
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AND a.userid2 = #{userid2}
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</if>
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<if test="msg != null and msg != ''">
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AND a.msg LIKE
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<if test="dbName == 'oracle'">'%'||#{msg}||'%'</if>
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<if test="dbName == 'mssql'">'%'+#{msg}+'%'</if>
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<if test="dbName == 'mysql'">concat('%',#{msg},'%')</if>
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</if>
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<if test="status != null and status != ''">
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AND a.status = #{status}
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</if>
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<if test="createDate != null and createDate != ''">
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AND a.create_date = #{createDate}
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</if>
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</where>
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ORDER BY a.create_date asc
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</select>
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<select id="findLogList" resultType="ChatHistory">
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SELECT
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<include refid="chatHistoryColumns"/>
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FROM iim_chat_history a
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<include refid="chatHistoryJoins"/>
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<where>
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<if test="userid1 != null and userid1 != '' and userid2 != null and userid2 != ''">
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AND ((a.userid1 = #{userid1} AND a.userid2 = #{userid2}) or (a.userid1 = #{userid2} AND a.userid2 = #{userid1}))
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</if>
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<if test="msg != null and msg != ''">
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AND a.msg LIKE
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<if test="dbName == 'oracle'">'%'||#{msg}||'%'</if>
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<if test="dbName == 'mssql'">'%'+#{msg}+'%'</if>
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<if test="dbName == 'mysql'">concat('%',#{msg},'%')</if>
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</if>
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<if test="status != null and status != ''">
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AND a.status = #{status}
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</if>
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<if test="createDate != null and createDate != ''">
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AND a.create_date = #{createDate}
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</if>
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</where>
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ORDER BY a.create_date desc
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</select>
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<select id="findAllList" resultType="ChatHistory">
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SELECT
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<include refid="chatHistoryColumns"/>
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FROM iim_chat_history a
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<include refid="chatHistoryJoins"/>
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<where>
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</where>
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ORDER BY a.create_date asc
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</select>
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<insert id="insert">
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INSERT INTO iim_chat_history(
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id,
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userid1,
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userid2,
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msg,
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status,
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create_date
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) VALUES (
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#{id},
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#{userid1},
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#{userid2},
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#{msg},
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#{status},
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#{createDate}
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)
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</insert>
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<update id="update">
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UPDATE iim_chat_history SET
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userid1 = #{userid1},
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userid2 = #{userid2},
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msg = #{msg},
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status = #{status},
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create_date = #{createDate}
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WHERE id = #{id}
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</update>
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<update id="delete">
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DELETE FROM iim_chat_history
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WHERE id = #{id}
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</update>
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<!-- 查询全部用户数目 -->
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<select id="findUnReadCount" resultType="int">
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SELECT
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COUNT(1)
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FROM iim_chat_history a WHERE
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a.userid1 = #{userid2} AND a.userid2 = #{userid1}
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AND a.status = '0'
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</select>
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</mapper>
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