package com.panzhihua.service_community.dao;
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import java.util.List;
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import org.apache.ibatis.annotations.Mapper;
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import org.apache.ibatis.annotations.Select;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.panzhihua.common.model.vos.community.ComActDiscussCommentVO;
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import com.panzhihua.service_community.model.dos.ComActDiscussCommentDO;
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/**
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* @program: springcloud_k8s_panzhihuazhihuishequ
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* @description: 一起议评论
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* @author: huang.hongfa weixin hhf9596 qq 959656820
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* @create: 2021-01-22 15:11
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**/
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@Mapper
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public interface ComActDiscussCommentDAO extends BaseMapper<ComActDiscussCommentDO> {
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// @Select("<script> " +
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// " <where>" +
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// "<if test='nameCn != null and nameCn.trim() != ""'>" +
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// " </if> " +
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// "<if test='nameCn != null and nameCn.trim() != ""'>" +
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// " </if> " +
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// "<if test='nameCn != null and nameCn.trim() != ""'>" +
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// " </if> " +
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// " </where>" +
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// "</script>")
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@Select("" + "SELECT\n" + "u.`name` userName,\n" + "u.`nick_name` userNickName,\n" + "u.`image_url`,\n"
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+ "u.phone,\n" + "c.`comment`,\n" + "c.`parent_id`,\n" + "c.`is_author`,\n" + "c.`is_topping`,\n"
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+ "COUNT( cu.id ) num,\n" + "c.create_at,\n" + "c.id \n" + "FROM\n" + "com_act_discuss_comment c\n"
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+ "JOIN sys_user u ON c.user_id = u.user_id\n"
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+ "LEFT JOIN com_act_discuss_comment_user cu on c.id=cu.disscuss_comment_id\n" + "WHERE\n" + "FIND_IN_SET(\n"
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+ "\tc.id,\n" + "getChildren ( #{id} )) and c.parent_id !=0 \n" + "GROUP BY c.id\n" + "ORDER BY\n"
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+ "create_at desc")
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List<ComActDiscussCommentVO> selectChilds(Long id);
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}
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