data-daq/service-manage/src/main/java/com/simuwang/manage/task/FundDeletionTask.java

package com.simuwang.manage.task;

import cn.hutool.core.date.DateUtil;
import com.simuwang.base.common.enums.DeletionType;
import com.simuwang.base.common.enums.Frequency;
import com.simuwang.base.common.util.DateUtils;
import com.simuwang.base.common.util.StringUtil;
import com.simuwang.base.mapper.*;
import com.simuwang.base.pojo.dos.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.util.*;
import java.util.stream.Collectors;

/**
 * FileName: FundDeletionTask
 * Author:   chenjianhua
 * Date:     2024/9/18 22:43
 * Description: ${DESCRIPTION}
 */
@EnableScheduling
@Component
public class FundDeletionTask {

    @Autowired
    private NavMapper navMapper;

    @Autowired
    private AssetMapper assetMapper;

    @Autowired
    private FundInfoMapper fundInfoMapper;

    @Autowired
    private FundReportFrequencyMapper fundReportFrequencyMapper;

    @Autowired
    private TradeDateMapper tradeDateMapper;

    @Autowired
    private DeletionInfoMapper deletionInfoMapper;
    @Scheduled(cron = "0 0/1 * * * ?")
    public void computeDeletion(){
        List<String> fundIdList = navMapper.getAllFundId();
        for(String fundId : fundIdList){
            String inceptionDate = fundInfoMapper.getInceptionDateByFundId(fundId);
            if(inceptionDate == null){
                continue;
            }
            String today = DateUtils.getAroundToday(0);
            //获取基金对应的净值报送频率
            FundReportFrequencyDO fundReportFrequencyDO = fundReportFrequencyMapper.getFrequencyByFundId(fundId);
            if(StringUtil.isNull(fundReportFrequencyDO)){
                continue;
            }
            List<NavDO> navDOList = navMapper.selectNavByFundId(fundId);
            List<AssetDO> assetDOList = assetMapper.selectAssetByFundId(fundId);
            //查询成立日到今天为止的交易日集合
            List<TradeDateDO> tradeDateDOList = tradeDateMapper.selectTradeDate(inceptionDate,today);
            navDeletion(fundId,navDOList,tradeDateDOList,fundReportFrequencyDO);
            assetDeletion(fundId,assetDOList,tradeDateDOList,fundReportFrequencyDO);
        }
    }

    private void assetDeletion(String fundId, List<AssetDO> assetDOList, List<TradeDateDO> tradeDateDOList, FundReportFrequencyDO fundReportFrequencyDO) {
        if(Frequency.DAY == Frequency.getFrequencyByCode(fundReportFrequencyDO.getAssetFrequency())){
            Map<String,List<AssetDO>> navListMap = assetDOList.stream().collect(Collectors.groupingBy(e -> DateUtils.format(e.getPriceDate(),DateUtils.YYYY_MM_DD)));
            Map<String,List<TradeDateDO>> tradeListMap = tradeDateDOList.stream().collect(Collectors.groupingBy(e -> DateUtils.format(e.getTradeDate(),DateUtils.YYYY_MM_DD)));
            for(String tradeDate : tradeListMap.keySet()){
                if(navListMap.containsKey(tradeDate)){
                    continue;
                }
                //写入缺失信息表
                saveDeletionInfoDO(fundId,tradeDate,DeletionType.ASSET_DELETION.getCode());
            }
        }
        if(Frequency.WEEK == Frequency.getFrequencyByCode(fundReportFrequencyDO.getAssetFrequency())){
            Map<String,List<AssetDO>> navListMap = assetDOList.stream().collect(Collectors.groupingBy(e -> DateUtils.format(e.getPriceDate(),DateUtils.YYYY_MM_DD)));
            TreeMap<Integer,List<AssetDO>> weekNavListMap = new TreeMap<>();
            //按周数整合
            for(String priceDate : navListMap.keySet()){
                Integer weekOfYear = DateUtil.weekOfYear(DateUtils.parse(priceDate,DateUtils.YYYY_MM_DD));
                if(weekNavListMap.containsKey(weekOfYear)){
                    List<AssetDO> navDOS = weekNavListMap.get(weekOfYear);
                    navDOS.addAll(navListMap.get(priceDate));
                    weekNavListMap.put(weekOfYear,navDOS);
                }else{
                    List<AssetDO> navDOS = new ArrayList<>();
                    navDOS.addAll(navListMap.get(priceDate));
                    weekNavListMap.put(weekOfYear,navDOS);
                }
            }
            Map<Integer,List<TradeDateDO>> tradeListMap = tradeDateDOList.stream().collect(Collectors.groupingBy(e -> e.getWeekOfYear()));
            for(Integer weekOfYear : tradeListMap.keySet()){
                if(weekNavListMap.containsKey(weekOfYear)){
                    continue;
                }
                //不包含的话，默认取每周的最后一个交易日作为周净值日期
                List<TradeDateDO> tradeDateDOS = tradeListMap.get(weekOfYear);
                String tradeDate = null;
                if(tradeDateDOS.size() > 0){
                    tradeDate = DateUtils.format(tradeDateDOS.get(tradeDateDOS.size()-1).getTradeDate(),DateUtils.YYYY_MM_DD);
                }
                //写入缺失信息表
                saveDeletionInfoDO(fundId,tradeDate,DeletionType.NAV_DELETION.getCode());
            }
        }
        if(Frequency.MONTH == Frequency.getFrequencyByCode(fundReportFrequencyDO.getAssetFrequency())){
            Map<String,List<AssetDO>> navListMap = assetDOList.stream().collect(Collectors.groupingBy(e -> DateUtils.format(e.getPriceDate(),DateUtils.YYYY_MM_DD)));
            TreeMap<String,List<AssetDO>> monthNavListMap = new TreeMap<>();
            //按周数整合
            for(String priceDate : navListMap.keySet()){
                String yearMonth = priceDate.substring(0,7);
                if(monthNavListMap.containsKey(yearMonth)){
                    List<AssetDO> navDOS = monthNavListMap.get(yearMonth);
                    navDOS.addAll(navListMap.get(priceDate));
                    monthNavListMap.put(yearMonth,navDOS);
                }else{
                    List<AssetDO> navDOS = new ArrayList<>();
                    navDOS.addAll(navListMap.get(priceDate));
                    monthNavListMap.put(yearMonth,navDOS);
                }
            }
            Map<String,List<TradeDateDO>> tradeListMap = tradeDateDOList.stream().collect(Collectors.groupingBy(e -> e.getYearmonth()));
            for(String yearMonth : tradeListMap.keySet()){
                if(monthNavListMap.containsKey(yearMonth)){
                    continue;
                }
                //不包含的话，默认取每周的最后一个交易日作为周净值日期
                List<TradeDateDO> tradeDateDOS = tradeListMap.get(yearMonth);
                String tradeDate = null;
                if(tradeDateDOS.size() > 0){
                    tradeDate = DateUtils.format(tradeDateDOS.get(tradeDateDOS.size()-1).getTradeDate(),DateUtils.YYYY_MM_DD);
                }
                //写入缺失信息表
                saveDeletionInfoDO(fundId,tradeDate,DeletionType.ASSET_DELETION.getCode());
            }
        }
    }

    private void navDeletion(String fundId,List<NavDO> navDOList, List<TradeDateDO> tradeDateDOList,FundReportFrequencyDO fundReportFrequencyDO) {
        //只处理日月季频率
        if(Frequency.DAY == Frequency.getFrequencyByCode(fundReportFrequencyDO.getNavFrequency())){
            Map<String,List<NavDO>> navListMap = navDOList.stream().collect(Collectors.groupingBy(e -> DateUtils.format(e.getPriceDate(),DateUtils.YYYY_MM_DD)));
            Map<String,List<TradeDateDO>> tradeListMap = tradeDateDOList.stream().collect(Collectors.groupingBy(e -> DateUtils.format(e.getTradeDate(),DateUtils.YYYY_MM_DD)));
            for(String tradeDate : tradeListMap.keySet()){
                if(navListMap.containsKey(tradeDate)){
                    continue;
                }
                //写入缺失信息表
                saveDeletionInfoDO(fundId,tradeDate,DeletionType.NAV_DELETION.getCode());
            }
        }
        if(Frequency.WEEK == Frequency.getFrequencyByCode(fundReportFrequencyDO.getNavFrequency())){
            Map<String,List<NavDO>> navListMap = navDOList.stream().collect(Collectors.groupingBy(e -> DateUtils.format(e.getPriceDate(),DateUtils.YYYY_MM_DD)));
            TreeMap<Integer,List<NavDO>> weekNavListMap = new TreeMap<>();
            //按周数整合
            for(String priceDate : navListMap.keySet()){
                Integer weekOfYear = DateUtil.weekOfYear(DateUtils.parse(priceDate,DateUtils.YYYY_MM_DD));
                if(weekNavListMap.containsKey(weekOfYear)){
                    List<NavDO> navDOS = weekNavListMap.get(weekOfYear);
                    navDOS.addAll(navListMap.get(priceDate));
                    weekNavListMap.put(weekOfYear,navDOS);
                }else{
                    List<NavDO> navDOS = new ArrayList<>();
                    navDOS.addAll(navListMap.get(priceDate));
                    weekNavListMap.put(weekOfYear,navDOS);
                }
            }
            Map<Integer,List<TradeDateDO>> tradeListMap = tradeDateDOList.stream().collect(Collectors.groupingBy(e -> e.getWeekOfYear()));
            for(Integer weekOfYear : tradeListMap.keySet()){
                if(weekNavListMap.containsKey(weekOfYear)){
                    continue;
                }
                //不包含的话，默认取每周的最后一个交易日作为周净值日期
                List<TradeDateDO> tradeDateDOS = tradeListMap.get(weekOfYear);
                String tradeDate = null;
                if(tradeDateDOS.size() > 0){
                    tradeDate = DateUtils.format(tradeDateDOS.get(tradeDateDOS.size()-1).getTradeDate(),DateUtils.YYYY_MM_DD);
                }
                //写入缺失信息表
                saveDeletionInfoDO(fundId,tradeDate,DeletionType.NAV_DELETION.getCode());
            }
        }
        if(Frequency.MONTH == Frequency.getFrequencyByCode(fundReportFrequencyDO.getNavFrequency())){
            Map<String,List<NavDO>> navListMap = navDOList.stream().collect(Collectors.groupingBy(e -> DateUtils.format(e.getPriceDate(),DateUtils.YYYY_MM_DD)));
            TreeMap<String,List<NavDO>> monthNavListMap = new TreeMap<>();
            //按周数整合
            for(String priceDate : navListMap.keySet()){
                String yearMonth = priceDate.substring(0,7);
                if(monthNavListMap.containsKey(yearMonth)){
                    List<NavDO> navDOS = monthNavListMap.get(yearMonth);
                    navDOS.addAll(navListMap.get(priceDate));
                    monthNavListMap.put(yearMonth,navDOS);
                }else{
                    List<NavDO> navDOS = new ArrayList<>();
                    navDOS.addAll(navListMap.get(priceDate));
                    monthNavListMap.put(yearMonth,navDOS);
                }
            }
            Map<String,List<TradeDateDO>> tradeListMap = tradeDateDOList.stream().collect(Collectors.groupingBy(e -> e.getYearmonth()));
            for(String yearMonth : tradeListMap.keySet()){
                if(monthNavListMap.containsKey(yearMonth)){
                    continue;
                }
                //不包含的话，默认取每周的最后一个交易日作为周净值日期
                List<TradeDateDO> tradeDateDOS = tradeListMap.get(yearMonth);
                String tradeDate = null;
                if(tradeDateDOS.size() > 0){
                    tradeDate = DateUtils.format(tradeDateDOS.get(tradeDateDOS.size()-1).getTradeDate(),DateUtils.YYYY_MM_DD);
                }
                //写入缺失信息表
                saveDeletionInfoDO(fundId,tradeDate,DeletionType.NAV_DELETION.getCode());
            }
        }
    }

    private void saveDeletionInfoDO(String fundId, String tradeDate, Integer code) {
        if(tradeDate == null){
            return;
        }
        DeletionInfoDO deletionInfoDO = new DeletionInfoDO();
        deletionInfoDO.setFundId(fundId);
        deletionInfoDO.setDeletionDate(tradeDate);
        deletionInfoDO.setDeletionType(code);
        DeletionInfoDO oldDeletionDO = deletionInfoMapper.getDeletionInfoDO(deletionInfoDO);
        if(StringUtil.isNull(oldDeletionDO)){
            deletionInfoDO.setIsvalid(1);
            deletionInfoDO.setUpdateTime(DateUtils.getNowDate());
            deletionInfoDO.setCreateTime(DateUtils.getNowDate());
            deletionInfoMapper.saveDeletionInfoDO(deletionInfoDO);
        }
    }
}