package com.yeshi.fanli.dao.dynamic;
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import java.util.ArrayList;
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import java.util.List;
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import javax.annotation.Resource;
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import org.springframework.data.domain.Sort;
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import org.springframework.data.domain.Sort.Direction;
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import org.springframework.data.domain.Sort.Order;
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import org.springframework.data.mongodb.core.MongoTemplate;
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import org.springframework.data.mongodb.core.query.Criteria;
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import org.springframework.data.mongodb.core.query.Query;
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import org.springframework.data.mongodb.core.query.Update;
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import org.springframework.stereotype.Repository;
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import com.yeshi.fanli.dao.MongodbBaseDao;
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import com.yeshi.fanli.entity.dynamic.WXMPDynamicInfo;
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@Repository
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public class WXMPDynamicInfoDao extends MongodbBaseDao<WXMPDynamicInfo> {
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@Resource
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private MongoTemplate mongoTemplate;
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/**
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*
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* @Title: list
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* @Description: 列表查询
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* @param start
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* @param count
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* @return
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* List<WXMPDynamicInfo> 返回类型
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* @throws
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*/
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public List<WXMPDynamicInfo> list(int start, int count) {
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Query query = new Query();
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List<Order> orders = new ArrayList<>();
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orders.add(new Order(Direction.DESC, "createTime"));
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query.with(new Sort(orders));
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query.skip(start);
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query.limit(count);
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return mongoTemplate.find(query, WXMPDynamicInfo.class);
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}
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/**
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*
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* @Title: count
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* @Description: 数量查询
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* @return
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* long 返回类型
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* @throws
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*/
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public long count() {
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Query query = new Query();
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return mongoTemplate.count(query, WXMPDynamicInfo.class);
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}
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/**
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*
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* @Title: addShareCount
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* @Description: 添加分享次数
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* @param id
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* void 返回类型
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* @throws
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*/
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public void addShareCount(String id) {
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WXMPDynamicInfo info = get(id);
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if (info == null) {
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return;
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}
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Query query = new Query();
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query.addCriteria(Criteria.where("id").is(id));
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Update update = new Update();
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if (info.getShareCount() != null)
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update.set("shareCount", info.getShareCount() + 1);
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else
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update.set("shareCount", 1);
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mongoTemplate.updateFirst(query, update, WXMPDynamicInfo.class);
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}
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}
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