admin
2022-05-10 2922e51a7a8e657a8467c818ae16700e41ddac77
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package com.yeshi.makemoney.app.service.impl.goldcorn;
 
import java.lang.Exception;
import javax.annotation.Resource;
 
import com.yeshi.makemoney.app.exception.goldcorn.GoldCornConsumeRecordException;
import org.springframework.data.domain.Sort;
import org.springframework.data.mongodb.core.aggregation.Aggregation;
import org.springframework.data.mongodb.core.aggregation.AggregationOperation;
import org.springframework.data.mongodb.core.aggregation.AggregationResults;
import org.springframework.stereotype.Service;
 
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.*;
 
import org.yeshi.utils.StringUtil;
import org.yeshi.utils.TimeUtil;
import org.yeshi.utils.bean.BeanUtil;
 
import com.yeshi.makemoney.app.dao.goldcorn.GoldCornConsumeRecordDao;
import com.yeshi.makemoney.app.entity.goldcorn.GoldCornConsumeRecord;
import com.yeshi.makemoney.app.service.inter.goldcorn.GoldCornConsumeRecordService;
import com.yeshi.makemoney.app.service.query.goldcorn.GoldCornConsumeRecordQuery;
import com.yeshi.makemoney.app.dao.goldcorn.GoldCornConsumeRecordDao.DaoQuery;
 
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
 
@Service
public class GoldCornConsumeRecordServiceImpl implements GoldCornConsumeRecordService {
 
    @Resource
    private GoldCornConsumeRecordDao goldCornConsumeRecordDao;
 
    private DaoQuery createDaoQuery(GoldCornConsumeRecordQuery goldCornConsumeRecordQuery) {
        DaoQuery daoQuery = new DaoQuery();
        daoQuery.type = goldCornConsumeRecordQuery.getType();
        daoQuery.uid = goldCornConsumeRecordQuery.getUid();
        daoQuery.minCreateTime = goldCornConsumeRecordQuery.toStartTime();
        daoQuery.maxCreateTime = goldCornConsumeRecordQuery.toEndTime();
        daoQuery.sortList = Arrays.asList(new Sort.Order[]{Sort.Order.desc("createTime")});
        daoQuery.eventId = goldCornConsumeRecordQuery.getEventId();
        return daoQuery;
    }
 
    @Override
    public List<GoldCornConsumeRecord> list(GoldCornConsumeRecordQuery goldCornConsumeRecordQuery, int page, int pageSize) {
        DaoQuery daoQuery = createDaoQuery(goldCornConsumeRecordQuery);
        daoQuery.start = (page - 1) * pageSize;
        daoQuery.count = pageSize;
        return goldCornConsumeRecordDao.list(daoQuery);
    }
 
    @Override
    public long count(GoldCornConsumeRecordQuery goldCornConsumeRecordQuery) {
        DaoQuery daoQuery = createDaoQuery(goldCornConsumeRecordQuery);
        return goldCornConsumeRecordDao.count(daoQuery);
    }
 
    @Override
    public GoldCornConsumeRecord get(String id) {
        Query query = new Query();
        query.addCriteria(Criteria.where("_id").is(id));
        return goldCornConsumeRecordDao.findOne(query);
    }
 
    @Override
    public void add(GoldCornConsumeRecord goldCornConsumeRecord) throws GoldCornConsumeRecordException {
 
        if (goldCornConsumeRecord.getType() == null || goldCornConsumeRecord.getUid() == null || goldCornConsumeRecord.getCornNum() == null) {
            throw new GoldCornConsumeRecordException(GoldCornConsumeRecordException.CODE_PARAMS_NOT_ENOUGH, "参数不完整");
        }
 
 
        if (goldCornConsumeRecord.getCreateTime() == null) {
            goldCornConsumeRecord.setCreateTime(new Date());
        }
 
        if (goldCornConsumeRecord.getId() == null) {
            goldCornConsumeRecord.setId(goldCornConsumeRecord.toId());
        }
 
        //查询主键ID是否存在
        if (goldCornConsumeRecordDao.get(goldCornConsumeRecord.getId()) != null) {
            throw new GoldCornConsumeRecordException(GoldCornConsumeRecordException.CODE_EXIST, "记录已存在");
        }
 
 
        //保存
        goldCornConsumeRecordDao.save(goldCornConsumeRecord);
    }
 
    @Override
    public void update(GoldCornConsumeRecord goldCornConsumeRecord) {
        if (goldCornConsumeRecord.getUpdateTime() == null) {
            goldCornConsumeRecord.setUpdateTime(new Date());
        }
        //更新
        goldCornConsumeRecordDao.updateSelective(goldCornConsumeRecord);
    }
 
    @Override
    public void delete(List<String> idList) {
        for (String id : idList) {
            goldCornConsumeRecordDao.delete(id);
        }
    }
 
    @Override
    public BigDecimal sumMoney(GoldCornConsumeRecordQuery query) {
        Criteria criteria = goldCornConsumeRecordDao.getCriteria(createDaoQuery(query));
        List<AggregationOperation> list = new ArrayList<>();
        if (criteria != null) {
            list.add(Aggregation.match(criteria));
        }
        list.add(Aggregation.project("money"));
 
        list.add(Aggregation.group().sum("money").as("money"));
        AggregationResults<Map> results = goldCornConsumeRecordDao.aggregate(list, Map.class);
        Object money = results.getUniqueMappedResult().get("money");
        return money == null ? new BigDecimal(0) : new BigDecimal(money + "").divide(new BigDecimal(100), 2, RoundingMode.FLOOR);
    }
 
 
}