xzs-mysql/source/xzs/target/classes/mapper/MessageUserMapper.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.mindskip.xzs.repository.MessageUserMapper">
  <resultMap id="BaseResultMap" type="com.mindskip.xzs.domain.MessageUser">
    <id column="id" jdbcType="INTEGER" property="id" />
    <result column="message_id" jdbcType="INTEGER" property="messageId" />
    <result column="receive_user_id" jdbcType="INTEGER" property="receiveUserId" />
    <result column="receive_user_name" jdbcType="VARCHAR" property="receiveUserName" />
    <result column="receive_real_name" jdbcType="VARCHAR" property="receiveRealName" />
    <result column="readed" jdbcType="BIT" property="readed" />
    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
    <result column="read_time" jdbcType="TIMESTAMP" property="readTime" />
  </resultMap>
  <sql id="Base_Column_List">
    id, message_id, receive_user_id, receive_user_name, receive_real_name, readed, create_time,
    read_time
  </sql>
  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
    select
    <include refid="Base_Column_List" />
    from t_message_user
    where id = #{id,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
    delete from t_message_user
    where id = #{id,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.mindskip.xzs.domain.MessageUser" useGeneratedKeys="true" keyProperty="id">
    insert into t_message_user (id, message_id, receive_user_id,
      receive_user_name, receive_real_name, readed,
      create_time, read_time)
    values (#{id,jdbcType=INTEGER}, #{messageId,jdbcType=INTEGER}, #{receiveUserId,jdbcType=INTEGER},
      #{receiveUserName,jdbcType=VARCHAR}, #{receiveRealName,jdbcType=VARCHAR}, #{readed,jdbcType=BIT},
      #{createTime,jdbcType=TIMESTAMP}, #{readTime,jdbcType=TIMESTAMP})
  </insert>
  <insert id="insertSelective" parameterType="com.mindskip.xzs.domain.MessageUser" useGeneratedKeys="true" keyProperty="id">
    insert into t_message_user
    <trim prefix="(" suffix=")" suffixOverrides=",">
      <if test="id != null">
        id,
      </if>
      <if test="messageId != null">
        message_id,
      </if>
      <if test="receiveUserId != null">
        receive_user_id,
      </if>
      <if test="receiveUserName != null">
        receive_user_name,
      </if>
      <if test="receiveRealName != null">
        receive_real_name,
      </if>
      <if test="readed != null">
        readed,
      </if>
      <if test="createTime != null">
        create_time,
      </if>
      <if test="readTime != null">
        read_time,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides=",">
      <if test="id != null">
        #{id,jdbcType=INTEGER},
      </if>
      <if test="messageId != null">
        #{messageId,jdbcType=INTEGER},
      </if>
      <if test="receiveUserId != null">
        #{receiveUserId,jdbcType=INTEGER},
      </if>
      <if test="receiveUserName != null">
        #{receiveUserName,jdbcType=VARCHAR},
      </if>
      <if test="receiveRealName != null">
        #{receiveRealName,jdbcType=VARCHAR},
      </if>
      <if test="readed != null">
        #{readed,jdbcType=BIT},
      </if>
      <if test="createTime != null">
        #{createTime,jdbcType=TIMESTAMP},
      </if>
      <if test="readTime != null">
        #{readTime,jdbcType=TIMESTAMP},
      </if>
    </trim>
  </insert>
  <update id="updateByPrimaryKeySelective" parameterType="com.mindskip.xzs.domain.MessageUser" >
    update t_message_user
    <set>
      <if test="messageId != null">
        message_id = #{messageId,jdbcType=INTEGER},
      </if>
      <if test="receiveUserId != null">
        receive_user_id = #{receiveUserId,jdbcType=INTEGER},
      </if>
      <if test="receiveUserName != null">
        receive_user_name = #{receiveUserName,jdbcType=VARCHAR},
      </if>
      <if test="receiveRealName != null">
        receive_real_name = #{receiveRealName,jdbcType=VARCHAR},
      </if>
      <if test="readed != null">
        readed = #{readed,jdbcType=BIT},
      </if>
      <if test="createTime != null">
        create_time = #{createTime,jdbcType=TIMESTAMP},
      </if>
      <if test="readTime != null">
        read_time = #{readTime,jdbcType=TIMESTAMP},
      </if>
    </set>
    where id = #{id,jdbcType=INTEGER}
  </update>
  <update id="updateByPrimaryKey" parameterType="com.mindskip.xzs.domain.MessageUser">
    update t_message_user
    set message_id = #{messageId,jdbcType=INTEGER},
      receive_user_id = #{receiveUserId,jdbcType=INTEGER},
      receive_user_name = #{receiveUserName,jdbcType=VARCHAR},
      receive_real_name = #{receiveRealName,jdbcType=VARCHAR},
      readed = #{readed,jdbcType=BIT},
      create_time = #{createTime,jdbcType=TIMESTAMP},
      read_time = #{readTime,jdbcType=TIMESTAMP}
    where id = #{id,jdbcType=INTEGER}
  </update>







  <select id="selectByMessageIds" resultMap="BaseResultMap">
    select
    <include refid="Base_Column_List" />
    from t_message_user
    where  message_id  in
    <foreach item="id" collection="list" open="(" separator=","  close=")">
      #{id}
    </foreach>
  </select>


  <insert id="inserts" parameterType="java.util.List" useGeneratedKeys="true" keyProperty="id">
    insert into t_message_user (message_id, receive_user_id,
    receive_user_name, receive_real_name, readed,
    create_time)
    values
    <foreach collection="list" item="item" index="index"
             separator=",">
      (#{item.messageId,jdbcType=INTEGER}, #{item.receiveUserId,jdbcType=INTEGER},
      #{item.receiveUserName,jdbcType=VARCHAR}, #{item.receiveRealName,jdbcType=VARCHAR}, #{item.readed,jdbcType=BIT},
      #{item.createTime,jdbcType=TIMESTAMP})
    </foreach>
  </insert>


  <select id="studentPage" resultMap="BaseResultMap" parameterType="com.mindskip.xzs.viewmodel.student.user.MessageRequestVM">
    select
    <include refid="Base_Column_List" />
    from t_message_user
    where  receive_user_id = #{receiveUserId}
  </select>


  <select id="unReadCount" resultType="java.lang.Integer" parameterType="java.lang.Integer">
    select count(*)
    from t_message_user
    where  readed='f' and  receive_user_id = #{userId}
  </select>
</mapper>