<?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.SysNoticeMapper">

    <resultMap type="SysNotice" id="SysNoticeResult">
        <result property="noticeId" column="notice_id"/>
        <result property="noticeTitle" column="notice_title"/>
        <result property="noticeType" column="notice_type"/>
        <result property="noticeContent" column="notice_content"/>
        <result property="status" column="status"/>
        <result property="createBy" column="create_by"/>
        <result property="createTime" column="create_time"/>
        <result property="updateBy" column="update_by"/>
        <result property="updateTime" column="update_time"/>
        <result property="remark" column="remark"/>
    </resultMap>

    <sql id="selectNoticeVo">
        select notice_id,
               notice_title,
               notice_type,
               cast(notice_content as char) as notice_content,
               status,
               create_by,
               create_time,
               update_by,
               update_time,
               remark
        from sys_notice
    </sql>

    <select id="selectNoticeById" parameterType="Long" resultMap="SysNoticeResult">
        <include refid="selectNoticeVo"/>
        where notice_id = #{noticeId}
    </select>

    <select id="selectNoticeList" parameterType="SysNotice" resultMap="SysNoticeResult">
        <include refid="selectNoticeVo"/>
        <where>
            <if test="noticeTitle != null and noticeTitle != ''">
                AND notice_title like concat('%', #{noticeTitle}, '%')
            </if>
            <if test="noticeType != null and noticeType != ''">
                AND notice_type = #{noticeType}
            </if>
            <if test="createBy != null and createBy != ''">
                AND create_by like concat('%', #{createBy}, '%')
            </if>
        </where>
    </select>

    <insert id="insertNotice" parameterType="SysNotice">
        insert into sys_notice (
        <if test="noticeTitle != null and noticeTitle != '' ">notice_title,</if>
        <if test="noticeType != null and noticeType != '' ">notice_type,</if>
        <if test="noticeContent != null and noticeContent != '' ">notice_content,</if>
        <if test="status != null and status != '' ">status,</if>
        <if test="remark != null and remark != ''">remark,</if>
        <if test="createBy != null and createBy != ''">create_by,</if>
        create_time
        )values(
        <if test="noticeTitle != null and noticeTitle != ''">#{noticeTitle},</if>
        <if test="noticeType != null and noticeType != ''">#{noticeType},</if>
        <if test="noticeContent != null and noticeContent != ''">#{noticeContent},</if>
        <if test="status != null and status != ''">#{status},</if>
        <if test="remark != null and remark != ''">#{remark},</if>
        <if test="createBy != null and createBy != ''">#{createBy},</if>
        CURRENT_TIMESTAMP
        )
    </insert>

    <update id="updateNotice" parameterType="SysNotice">
        update sys_notice
        <set>
            <if test="noticeTitle != null and noticeTitle != ''">notice_title = #{noticeTitle},</if>
            <if test="noticeType != null and noticeType != ''">notice_type = #{noticeType},</if>
            <if test="noticeContent != null">notice_content = #{noticeContent},</if>
            <if test="status != null and status != ''">status = #{status},</if>
            <if test="updateBy != null and updateBy != ''">update_by = #{updateBy},</if>
            update_time = CURRENT_TIMESTAMP
        </set>
        where notice_id = #{noticeId}
    </update>

    <delete id="deleteNoticeById" parameterType="Long">
        delete
        from sys_notice
        where notice_id = #{noticeId}
    </delete>

    <delete id="deleteNoticeByIds" parameterType="Long">
        delete from sys_notice where notice_id in
        <foreach item="noticeId" collection="array" open="(" separator="," close=")">
            #{noticeId}
        </foreach>
    </delete>

</mapper>