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2024-06-02 6f353ae65e9c9f117a9c1177aa5766fd6a3a161e

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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.nq.dao.SiteMessageMapper">
 
    <resultMap id="BaseResultMap" type="com.nq.pojo.SiteMessage" >
        <result column="id" property="id" />
        <result column="user_id" property="userId" />
        <result column="user_name" property="userName" />
        <result column="type_name" property="typeName" />
        <result column="status" property="status" />
        <result column="add_time" property="addTime" />
        <result column="update_time" property="updateTime" />
        <result column="content" property="content" />
    </resultMap>
 
    <sql id="Base_Column_List">
                id,
                user_id,
                user_name,
                type_name,
                status,
                add_time,
                update_time,
                content
    </sql>
 
    <insert id="insert" useGeneratedKeys="true" keyColumn="id" keyProperty="id" parameterType="com.nq.pojo.SiteMessage">
        INSERT INTO site_message
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test ='null != userId'>
                user_id,
            </if>
            <if test ='null != userName'>
                user_name,
            </if>
            <if test ='null != typeName'>
                type_name,
            </if>
            <if test ='null != status'>
                status,
            </if>
            <if test ='null != addTime'>
                add_time,
            </if>
            <if test ='null != updateTime'>
                update_time,
            </if>
            <if test ='null != content'>
                content
            </if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test ='null != userId'>
                #{userId},
            </if>
            <if test ='null != userName'>
                #{userName},
            </if>
            <if test ='null != typeName'>
                #{typeName},
            </if>
            <if test ='null != status'>
                #{status},
            </if>
            <if test ='null != addTime'>
                #{addTime},
            </if>
            <if test ='null != updateTime'>
                #{updateTime},
            </if>
            <if test ='null != content'>
                #{content}
            </if>
        </trim>
    </insert>
 
    <delete id="delete" >
        DELETE FROM site_message
        WHERE id = #{id}
    </delete>
 
    <update id="update" parameterType="com.nq.pojo.SiteMessage">
        UPDATE site_message
        <set>
            <if test ='null != userId'>user_id = #{userId},</if>
            <if test ='null != userName'>user_name = #{userName},</if>
            <if test ='null != typeName'>type_name = #{typeName},</if>
            <if test ='null != status'>status = #{status},</if>
            <if test ='null != addTime'>add_time = #{addTime},</if>
            <if test ='null != updateTime'>update_time = #{updateTime},</if>
            <if test ='null != content'>content = #{content}</if>
        </set>
        WHERE id = #{id}
    </update>
 
 
    <select id="load" resultMap="BaseResultMap">
        SELECT <include refid="Base_Column_List" />
        FROM site_message
        WHERE id = #{id}
    </select>
 
    <select id="pageList" resultMap="BaseResultMap">
        SELECT <include refid="Base_Column_List" />
        FROM site_message
        LIMIT #{offset}, #{pageSize}
    </select>
 
    <select id="pageListCount" resultType="java.lang.Integer">
        SELECT count(1)
        FROM site_message
    </select>
 
    <select id="getSiteMessageByUserIdList" resultType="java.lang.Integer" resultMap="BaseResultMap">
        SELECT <include refid="Base_Column_List" />
        FROM site_message
        WHERE 1=1
        <if test="userId != null and userId != 0">
            and user_id = #{userId}
        </if>
        order by id desc
    </select>
 
    <select id="getIsDayCount" resultType="java.lang.Integer">
         SELECT count(1)
        FROM site_message where user_id = #{userId} and type_name = #{typeName}
        and TO_DAYS(add_time) = TO_DAYS(NOW())
    </select>
 
    <!--用户站内消息状态变已读-->
    <update id="updateMessageStatus">
        UPDATE site_message set status = 2,update_time = now()
        WHERE user_id = #{userId} and status= 1
    </update>
 
    <!--查询用户未读消息数-->
    <select id="getUnreadCount" resultType="java.lang.Integer">
         SELECT count(1)
        FROM site_message where user_id = #{userId} and status=1
    </select>
 
</mapper>