Examples with TradeStatistics io.bitsquare.trade.statistics.TradeStatistics used on opensource projects

Example 1 with TradeStatistics

use of io.bitsquare.trade.statistics.TradeStatistics in project bitsquare by bitsquare.

the class PublishTradeStatistics method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        // Taker only publishes if the offerer uses an old version
        processModel.getP2PService().getNetworkNode().getConfirmedConnections().stream().filter(c -> c.getPeersNodeAddressOptional().isPresent() && c.getPeersNodeAddressOptional().get().equals(trade.getTradingPeerNodeAddress())).findAny().ifPresent(c -> {
            TradeStatistics tradeStatistics = new TradeStatistics(trade.getOffer(), trade.getTradePrice(), trade.getTradeAmount(), trade.getDate(), (trade.getDepositTx() != null ? trade.getDepositTx().getHashAsString() : ""), processModel.getPubKeyRing());
            final List<Integer> requiredCapabilities = tradeStatistics.getRequiredCapabilities();
            final List<Integer> supportedCapabilities = c.getSupportedCapabilities();
            boolean matches = false;
            if (supportedCapabilities != null) {
                for (int messageCapability : requiredCapabilities) {
                    for (int connectionCapability : supportedCapabilities) {
                        if (messageCapability == connectionCapability) {
                            matches = true;
                            break;
                        }
                    }
                }
            }
            if (!matches) {
                log.debug("We publish tradeStatistics because the offerer uses an old version so we publish to have at least 1 data item published.");
                processModel.getP2PService().addData(tradeStatistics, true);
            } else {
                log.trace("We do not publish tradeStatistics because the offerer support the capabilities.");
            }
        });
        complete();
    } catch (Throwable t) {
        failed(t);
    }
}

Example 2 with TradeStatistics

use of io.bitsquare.trade.statistics.TradeStatistics in project bitsquare by bitsquare.

the class TradesChartsViewModelTest method testGetCandleData.

@Test
public void testGetCandleData() {
    TradesChartsViewModel model = new TradesChartsViewModel();
    long low = Fiat.parseFiat("EUR", "500").value;
    long open = Fiat.parseFiat("EUR", "520").value;
    long close = Fiat.parseFiat("EUR", "580").value;
    long high = Fiat.parseFiat("EUR", "600").value;
    long average = Fiat.parseFiat("EUR", "550").value;
    long amount = Coin.parseCoin("4").value;
    long volume = Fiat.parseFiat("EUR", "2200").value;
    boolean isBullish = true;
    Set<TradeStatistics> set = new HashSet<>();
    final Date now = new Date();
    Offer offer = new Offer(null, null, null, null, 0, 0, false, 0, 0, "EUR", null, null, null, null, null, null, null, null);
    set.add(new TradeStatistics(offer, Fiat.parseFiat("EUR", "520"), Coin.parseCoin("1"), new Date(now.getTime()), null, null));
    set.add(new TradeStatistics(offer, Fiat.parseFiat("EUR", "500"), Coin.parseCoin("1"), new Date(now.getTime() + 100), null, null));
    set.add(new TradeStatistics(offer, Fiat.parseFiat("EUR", "600"), Coin.parseCoin("1"), new Date(now.getTime() + 200), null, null));
    set.add(new TradeStatistics(offer, Fiat.parseFiat("EUR", "580"), Coin.parseCoin("1"), new Date(now.getTime() + 300), null, null));
    CandleData candleData = model.getCandleData(model.getTickFromTime(now.getTime(), TradesChartsViewModel.TickUnit.DAY), set);
    assertEquals(open, candleData.open);
    assertEquals(close, candleData.close);
    assertEquals(high, candleData.high);
    assertEquals(low, candleData.low);
    assertEquals(average, candleData.average);
    assertEquals(amount, candleData.accumulatedAmount);
    assertEquals(volume, candleData.accumulatedVolume);
    assertEquals(isBullish, candleData.isBullish);
}

Example 3 with TradeStatistics

use of io.bitsquare.trade.statistics.TradeStatistics in project bitsquare by bitsquare.

the class TradeManager method publishTradeStatistics.

private void publishTradeStatistics(List<Trade> trades) {
    for (int i = 0; i < trades.size(); i++) {
        Trade trade = trades.get(i);
        TradeStatistics tradeStatistics = new TradeStatistics(trade.getOffer(), trade.getTradePrice(), trade.getTradeAmount(), trade.getDate(), (trade.getDepositTx() != null ? trade.getDepositTx().getHashAsString() : ""), keyRing.getPubKeyRing());
        tradeStatisticsManager.add(tradeStatistics, true);
        // only re-publish in case tradeStatistics are missing.
        if ((new Date().getTime() - trade.getDate().getTime()) < TimeUnit.DAYS.toMillis(10)) {
            long delay = 5000;
            final long minDelay = (i + 1) * delay;
            final long maxDelay = (i + 2) * delay;
            UserThread.runAfterRandomDelay(() -> {
                if (!stopped)
                    p2PService.addData(tradeStatistics, true);
            }, minDelay, maxDelay, TimeUnit.MILLISECONDS);
        }
    }
}

Example 4 with TradeStatistics

use of io.bitsquare.trade.statistics.TradeStatistics in project bitsquare by bitsquare.

the class TradesChartsViewModel method getCandleData.

@VisibleForTesting
CandleData getCandleData(long tick, Set<TradeStatistics> set) {
    long open = 0;
    long close = 0;
    long high = 0;
    long low = 0;
    long accumulatedVolume = 0;
    long accumulatedAmount = 0;
    long numTrades = set.size();
    for (TradeStatistics item : set) {
        long tradePriceAsLong = item.tradePrice;
        if (CurrencyUtil.isCryptoCurrency(getCurrencyCode())) {
            low = (low != 0) ? Math.max(low, tradePriceAsLong) : tradePriceAsLong;
            high = (high != 0) ? Math.min(high, tradePriceAsLong) : tradePriceAsLong;
        } else {
            low = (low != 0) ? Math.min(low, tradePriceAsLong) : tradePriceAsLong;
            high = (high != 0) ? Math.max(high, tradePriceAsLong) : tradePriceAsLong;
        }
        accumulatedVolume += (item.getTradeVolume() != null) ? item.getTradeVolume().value : 0;
        accumulatedAmount += item.tradeAmount;
    }
    // 100000000 -> Coin.COIN.value;
    final double value = MathUtils.scaleUpByPowerOf10(accumulatedVolume, 8);
    long averagePrice = MathUtils.roundDoubleToLong(value / (double) accumulatedAmount);
    List<TradeStatistics> list = new ArrayList<>(set);
    list.sort((o1, o2) -> (o1.tradeDate < o2.tradeDate ? -1 : (o1.tradeDate == o2.tradeDate ? 0 : 1)));
    if (list.size() > 0) {
        open = list.get(0).tradePrice;
        close = list.get(list.size() - 1).tradePrice;
    }
    boolean isBullish = close > open;
    final Date dateFrom = new Date(getTimeFromTickIndex(tick));
    final Date dateTo = new Date(getTimeFromTickIndex(tick + 1));
    String dateString = tickUnit.ordinal() > TickUnit.DAY.ordinal() ? formatter.formatDateTimeSpan(dateFrom, dateTo) : formatter.formatDate(dateFrom) + " - " + formatter.formatDate(dateTo);
    if (CurrencyUtil.isCryptoCurrency(getCurrencyCode())) {
        return new CandleData(tick, getInvertedPrice(open), getInvertedPrice(close), getInvertedPrice(high), getInvertedPrice(low), getInvertedPrice(averagePrice), accumulatedAmount, accumulatedVolume, numTrades, isBullish, dateString);
    } else {
        return new CandleData(tick, open, close, high, low, averagePrice, accumulatedAmount, accumulatedVolume, numTrades, isBullish, dateString);
    }
}

Example 5 with TradeStatistics

use of io.bitsquare.trade.statistics.TradeStatistics in project bitsquare by bitsquare.

the class PublishTradeStatistics method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        // Offerer is responsible for publishing. Only in case the offerer uses an old verison the taker publishes.
        TradeStatistics tradeStatistics = new TradeStatistics(trade.getOffer(), trade.getTradePrice(), trade.getTradeAmount(), trade.getDate(), (trade.getDepositTx() != null ? trade.getDepositTx().getHashAsString() : ""), processModel.getPubKeyRing());
        processModel.getP2PService().addData(tradeStatistics, true);
        complete();
    } catch (Throwable t) {
        failed(t);
    }
}