Examples with DragonList com.mistra.plank.pojo.entity.DragonList used on opensource projects

Example 1 with DragonList

use of com.mistra.plank.pojo.entity.DragonList in project plank by MistraR.

the class DragonListProcessor method execute.

private void execute(Date date, String timeStr) {
    try {
        String url = plankConfig.getDragonListUrl().replace("{time}", timeStr);
        String body = HttpUtil.getHttpGetResponseString(url, null);
        body = body.substring(body.indexOf("(") + 1, body.indexOf(")"));
        JSONObject data = JSON.parseObject(body).getJSONObject("result");
        if (Objects.isNull(data)) {
            return;
        }
        log.info("抓取{}日龙虎榜数据！", sdf.format(date));
        JSONArray list = data.getJSONArray("data");
        List<DragonList> dragonLists = new ArrayList<>();
        if (CollectionUtils.isNotEmpty(list)) {
            JSONObject stock;
            for (Object o : list) {
                try {
                    stock = (JSONObject) o;
                    DragonList dragonList = new DragonList();
                    dragonList.setDate(date);
                    String[] split = stock.getString("SECUCODE").split("\\.");
                    dragonList.setCode(split[1] + split[0]);
                    dragonList.setName(stock.getString("SECURITY_NAME_ABBR"));
                    dragonList.setNetBuy(stock.getBigDecimal("BILLBOARD_NET_AMT").longValue());
                    BigDecimal buyAmt = stock.getBigDecimal("BILLBOARD_BUY_AMT");
                    dragonList.setBuy(Objects.nonNull(buyAmt) ? buyAmt.longValue() : 0);
                    BigDecimal sellAmt = stock.getBigDecimal("BILLBOARD_SELL_AMT");
                    dragonList.setSell(Objects.nonNull(sellAmt) ? sellAmt.longValue() : 0);
                    dragonList.setPrice(stock.getBigDecimal("CLOSE_PRICE"));
                    dragonList.setMarketValue(stock.getBigDecimal("FREE_MARKET_CAP").longValue());
                    dragonList.setAccumAmount(stock.getBigDecimal("ACCUM_AMOUNT").longValue());
                    dragonList.setChangeRate(stock.getBigDecimal("CHANGE_RATE").setScale(2, RoundingMode.HALF_UP));
                    dragonLists.add(dragonList);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
        Map<String, List<DragonList>> collect = dragonLists.stream().collect(Collectors.groupingBy(DragonList::getCode));
        for (Map.Entry<String, List<DragonList>> entry : collect.entrySet()) {
            dragonListMapper.insert(entry.getValue().get(0));
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 2 with DragonList

use of com.mistra.plank.pojo.entity.DragonList in project plank by MistraR.

the class Barbarossa method checkCanBuyStock.

/**
 * 检查可以买的票 首板或者2板 10日涨幅介于10-22% 计算前8天的振幅在15%以内
 *
 * @return List<String>
 */
private List<Stock> checkCanBuyStock(Date date) {
    List<DragonList> dragonLists = dragonListMapper.selectList(new QueryWrapper<DragonList>().ge("date", date).lt("date", DateUtils.addDays(date, 1)).ge("price", 5).le("price", 100).notLike("name", "%ST%").notLike("name", "%st%").notLike("name", "%A%").notLike("name", "%C%").notLike("name", "%N%").notLike("name", "%U%").notLike("name", "%W%").notLike("code", "%BJ%").notLike("code", "%688%"));
    if (CollectionUtils.isEmpty(dragonLists)) {
        return null;
    }
    List<DailyRecord> dailyRecords = new ArrayList<>();
    for (DragonList dragonList : dragonLists) {
        Page<DailyRecord> page = dailyRecordMapper.selectPage(new Page<>(1, 30), new QueryWrapper<DailyRecord>().eq("code", dragonList.getCode()).le("date", date).ge("date", DateUtils.addDays(date, -30)).orderByDesc("date"));
        if (page.getRecords().size() > 10) {
            dailyRecords.addAll(page.getRecords().subList(0, 10));
        }
    }
    Map<String, List<DailyRecord>> map = dailyRecords.stream().collect(Collectors.groupingBy(DailyRecord::getCode));
    List<String> stockCode = new ArrayList<>();
    for (Map.Entry<String, List<DailyRecord>> entry : map.entrySet()) {
        // 近8日涨幅
        BigDecimal eightRatio = entry.getValue().get(0).getClosePrice().divide(entry.getValue().get(8).getClosePrice(), 2, RoundingMode.HALF_UP);
        // 近3日涨幅
        BigDecimal threeRatio = entry.getValue().get(0).getClosePrice().divide(entry.getValue().get(3).getClosePrice(), 2, RoundingMode.HALF_UP);
        // 前3个交易日大跌的也排除
        if (eightRatio.doubleValue() <= 1.22 && eightRatio.doubleValue() >= 1.1 && threeRatio.doubleValue() < 1.22 && entry.getValue().get(0).getIncreaseRate().doubleValue() > 0.04 && entry.getValue().get(1).getIncreaseRate().doubleValue() > -0.04 && entry.getValue().get(2).getIncreaseRate().doubleValue() > -0.04) {
            stockCode.add(entry.getKey());
        }
    }
    dragonLists = dragonLists.stream().filter(dragonList -> stockCode.contains(dragonList.getCode())).collect(Collectors.toList());
    dragonLists = dragonLists.stream().sorted((a, b) -> b.getNetBuy().compareTo(a.getNetBuy())).collect(Collectors.toList());
    List<Stock> result = new ArrayList<>();
    for (DragonList dragonList : dragonLists) {
        result.add(stockMapper.selectOne(new QueryWrapper<Stock>().eq("code", dragonList.getCode())));
    }
    return result;
}