package com.panzhihua.service_community.dao;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.panzhihua.common.model.vos.community.ComActActivityVO;
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import com.panzhihua.common.model.vos.community.ComActDynVO;
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import com.panzhihua.service_community.model.dos.ComActDynDO;
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import org.apache.ibatis.annotations.Mapper;
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import org.apache.ibatis.annotations.Param;
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import org.apache.ibatis.annotations.Select;
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/**
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* @program: springcloud_k8s_panzhihuazhihuishequ
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* @description: 社区动态
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* @author: huang.hongfa weixin hhf9596 qq 959656820
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* @create: 2020-12-07 14:06
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**/
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@Mapper
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public interface ComActDynDAO extends BaseMapper<ComActDynDO> {
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@Select("<script> " +
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"SELECT \n" +
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"d.id,\n" +
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"d.title,\n" +
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"COUNT(u.id)readNum,\n" +
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"d.`status`,\n" +
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"d.is_topping,\n" +
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"d.publish_at,\n" +
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"d.create_at\n" +
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"FROM\n" +
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"com_act_dyn d\n" +
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"LEFT JOIN com_act_dyn_user u ON d.id = u.dyn_id \n" +
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"WHERE\n" +
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"d.community_id=#{comActDynVO.communityId}\n" +
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"<if test='comActDynVO.title != null and comActDynVO.title.trim() != ""'>" +
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"d.title = #{comActDynVO.title} \n" +
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" </if> " +
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"<if test='comActDynVO.isTopping != null '>" +
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"AND d.is_topping = #{comActDynVO.isTopping} \n" +
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" </if> " +
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"<if test='comActDynVO.status != null '>" +
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"AND d.`status` = #{comActDynVO.status} \n" +
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" </if> " +
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"<if test='comActDynVO.publishAtBegin != null and comActDynVO.publishAtBegin.trim() != ""'>" +
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"AND d.publish_at BETWEEN #{comActDynVO.publishAtBegin} \n" +
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"AND #{comActDynVO.publishAtEnd}" +
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" </if> " +
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" group by d.id "+
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" order by d.is_topping , d.create_at desc "+
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"</script>")
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IPage<ComActDynVO> pageDynamic(Page page, @Param("comActDynVO") ComActDynVO comActDynVO);
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}
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