wzj-boot/ruoyi-modules/ruoyi-content/src/main/resources/mapper/content/VlogMapper.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.wzj.soopin.content.mapper.VlogMapper">
<!--  通用更新  -->
  <update id="dynamicUpdate">
    UPDATE t_vlog
    <set>
      <foreach collection="updateFields" index="key" item="value" separator=",">
        ${key} = #{value}
      </foreach>
    </set>
    WHERE ${primaryKey} = #{idValue}
  </update>

  <update id="updateVlogByConditions">
    UPDATE t_vlog
    <set>
      <foreach collection="updates" item="value" index="key" separator=",">
          ${key} = #{value}
      </foreach>
    </set>
    <where>
      <foreach collection="conditions" item="value" index="key" separator=" AND ">
        <choose>
          <!-- 处理null值条件 -->
          <when test="value == null">
            ${key} IS NULL
          </when>
          <!-- 处理IN条件 -->
          <when test="value instanceof java.util.Collection">
            ${key} IN
            <foreach collection="value" item="item" open="(" separator="," close=")">
              #{item}
            </foreach>
          </when>
          <!-- 处理普通条件 -->
          <otherwise>
            ${key} = #{value}
          </otherwise>
        </choose>
      </foreach>
    </where>
  </update>

  <!-- 单条插入 -->
  <insert id="dynamicInsert">
    INSERT INTO t_vlog
    <foreach collection="vlogData.keys" item="key" open="(" separator="," close=")">
      ${key}
    </foreach>
    VALUES
    <foreach collection="vlogData.values" item="value" open="(" separator="," close=")">
      #{value}
    </foreach>
  </insert>

  <!-- 批量插入 -->
  <insert id="dynamicBatchInsert">
    INSERT INTO t_vlog
    <foreach collection="vlogList[0].keys" item="key" open="(" separator="," close=")">
      ${key}
    </foreach>
    VALUES
    <foreach collection="vlogList" item="vlogData" separator=",">
      <foreach collection="vlogData.values" item="value" open="(" separator="," close=")">
        #{value}
      </foreach>
    </foreach>
  </insert>

<!-- 查询 -->
  <select id="selectMyPublic" parameterType="map" resultType="com.wzj.soopin.content.domain.vo.IndexVlogVO">
    SELECT
    v.id as vlogId,
    v.vloger_id as vlogerId,
    u.face as vlogerFace,
    u.nickname as vlogerName,
    v.title as content,
    v.url as url,
    v.cover as cover,
    v.width as width,
    v.height as height,
    v.like_counts as likeCounts,
    v.comments_counts as commentsCounts,
    v.is_private as isPrivate,
    v.city_code as cityCode,
    v.reason as reason,
    v.file_id as fileId,
    v.status as status,
    v.first_frame_img as firstFrameImg,
    v.id as vlogId
    FROM
    t_vlog v
    LEFT JOIN
    t_users u
    ON
    v.vloger_id = u.id
    WHERE
    v.is_private = 0
    AND v.vloger_id = #{paramMap.vlogerId}
    <choose>
      <when test="paramMap.status != null and paramMap.status!=''">
        AND v.status = #{paramMap.status}
      </when>
      <otherwise>
        AND v.status = 1
      </otherwise>
    </choose>
    <if test="paramMap.cityCode != null and paramMap.cityCode != ''">
      AND v.city_code = #{paramMap.cityCode}
    </if>
    <if test="paramMap.search != null and paramMap.search != ''">
      AND v.title like '%${paramMap.search}%'
    </if>
    <if test="paramMap.blockVd != null and paramMap.blockVd.size() > 0">
      AND v.id NOT IN
      <foreach collection="paramMap.blockVd" item="vlogId" open="(" separator="," close=")">
        #{vlogId}
      </foreach>
    </if>
    ORDER BY
    v.created_time
    DESC
  </select>


  <select id="getVlogDetailFromId" parameterType="map" resultType="com.wzj.soopin.content.domain.vo.IndexVlogVO">
    SELECT
    v.id as vlogId,
    v.vloger_id as vlogerId,
    u.face as vlogerFace,
    u.nickname as vlogerName,
    v.title as content,
    v.url as url,
    v.cover as cover,
    v.width as width,
    v.height as height,
    v.like_counts as likeCounts,
    v.comments_counts as commentsCounts,
    v.is_private as isPrivate,
    v.city_code as cityCode,
    v.reason as reason,
    v.file_id as fileId,
    v.status as status,
    v.first_frame_img as firstFrameImg,
    v.id as vlogId
    FROM
    t_vlog v
    LEFT JOIN
    t_users u
    ON
    v.vloger_id = u.id
    WHERE
    v.id = #{paramMap.vlogId}
    AND v.status = 1
    AND v.first_frame_img IS NOT NULL
  </select>

  <!-- 更新视频审核状态 -->
  <update id="updateVlogStatus">
    UPDATE t_vlog
    SET status = #{params.status},
        reason = #{params.reason},
        audit_time = #{params.auditTime}
    WHERE id = #{params.vlogId}
  </update>

  <!-- 根据fileId查询Vlog信息 -->
  <select id="selectByFileId" parameterType="String" resultType="com.wzj.soopin.content.domain.po.Vlog">
    /* @SqlParser(filter=true) */
    SELECT * FROM t_vlog WHERE file_id = #{fileId}
  </select>

  <select id="selectVlogList" resultType="java.util.Map">
    SELECT
        v.id,
        v.vloger_id,
        v.url as mediaUrl,
        v.cover,
        v.title,
        v.width,
        v.height,
        v.like_counts as likeCounts,
        v.comments_counts as commentCounts,
        v.is_private,
        v.status,
        v.file_id,
        v.reason,
        v.city_code,
        v.first_frame_img as coverUrl,
        v.create_time,
        v.update_time,
        m.mobile,
        m.nickname
    FROM
        t_vlog v
        LEFT JOIN t_users m ON v.vloger_id = m.id
    <where>
        <if test="params.mobile != null and params.mobile != ''">
            AND m.mobile LIKE CONCAT('%', #{params.mobile}, '%')
        </if>
        <if test="params.nickname != null and params.nickname != ''">
            AND m.nickname LIKE CONCAT('%', #{params.nickname}, '%')
        </if>
        <if test="params.title != null and params.title != ''">
            AND v.title LIKE CONCAT('%', #{params.title}, '%')
        </if>
        <if test="params.status != null">
            AND v.status = #{params.status}
        </if>
        <if test="params.startTime != null">
            AND v.create_time >= #{params.startTime}
        </if>
        <if test="params.endTime != null">
            AND v.create_time &lt;= #{params.endTime}
        </if>
    </where>
    ORDER BY v.create_time DESC
  </select>

  <select id="selectByMobileAndVlogId" resultType="com.wzj.soopin.content.domain.vo.CommentVO">
    SELECT 
        c.id,
        c.id as commentId,
        c.vloger_id as vlogerId,
        c.father_comment_id as fatherCommentId,
        c.vlog_id as vlogId,
        c.comment_user_id as commentUserId,
        u.nickname as commentUserNickname,
        u.face as commentUserFace,
        c.content,
        c.like_counts as likeCounts,
        c.create_time as createTime
    FROM t_comment c
    LEFT JOIN t_users u ON c.comment_user_id = u.id
    <where>
        c.father_comment_id = '0'
        <if test="vlogId != null and vlogId != ''">
            AND c.vlog_id = #{vlogId}
        </if>
        <if test="mobile != null and mobile != ''">
            AND u.mobile LIKE CONCAT('%', #{mobile}, '%')
        </if>
    </where>
    ORDER BY c.create_time DESC
  </select>

</mapper>