private OrderBook BuildOrderBook(ProExchange.JSON.API.Notifications.OrderBook response)
{
var orderbook = new OrderBook { Version = response.Version };
foreach (var data in response.List)
{
orderbook.Sides[(int)data.Side.SimplifyOrderSide()].Add(data.Price, new OrderBookDetail(data.Price) { Quantity = data.Size });
}
return orderbook;
}
public void Update(ProExchange.JSON.API.Notifications.OrderBook response)
{
lock (this)
{
OrderBook orderbook;
var isNew = orderbooks.TryGetValue(response.Symbol, out orderbook);
switch (response.Type)
{
case OrderBookType.FULL:
orderbook = new OrderBook();
orderbooks[response.Symbol] = orderbook;
break;
case OrderBookType.INCREMENTAL:
var next = NextVersion(orderbook);
if (next != response.Version)
RequestFullOrderBook(response.Symbol);
break;
default:
return;
}
foreach (var data in response.List)
{
var side = orderbook.Sides[(int)data.Side.SimplifyOrderSide()];
OrderBookDetail detail;
if (!side.TryGetValue(data.Price, out detail))
{
detail = new OrderBookDetail(data.Price);
side.Add(detail.Price, detail);
}
detail.Quantity += data.Size;
if (detail.Quantity == 0) side.Remove(detail.Price);
}
orderbook.Version = response.Version;
}
}
internal Instrument(SmartQuant.Instruments.Instrument instrument)
{
this.instrument = instrument;
this.book = new OrderBook(instrument.OrderBook);
this.AltIDGroups = new AltIDGroupList(this);
}
/// <summary>
/// Update the logger - you can call this periodically if you don't want to call Start to run the logger in a background thread.
/// </summary>
public void Update()
{
ExchangeTrade[] newTrades;
HashSet <decimal> tmpTradeIds;
try
{
if (Symbol == "*")
{
// get all symbols
Tickers = API.GetTickers().ToArray();
tickerWriter.Write(Tickers.Count);
foreach (KeyValuePair <string, ExchangeTicker> ticker in Tickers)
{
tickerWriter.Write(ticker.Key);
ticker.Value.ToBinary(tickerWriter);
}
}
else
{
// make API calls first, if they fail we will try again later
Tickers = new KeyValuePair <string, ExchangeTicker>[1] {
new KeyValuePair <string, ExchangeTicker>(Symbol, API.GetTicker(Symbol))
};
OrderBook = API.GetOrderBook(Symbol);
Trades = API.GetRecentTrades(Symbol).OrderBy(t => t.Timestamp).ToArray();
// all API calls succeeded, we can write to files
// write system date / time
sysTimeWriter.Write(DateTime.UtcNow.Ticks);
// write ticker
Tickers.First().Value.ToBinary(tickerWriter);
// write order book
OrderBook.ToBinary(bookWriter);
// new trades only
newTrades = Trades.Where(t => !tradeIds.Contains(t.Id)).ToArray();
// write new trades
tradeWriter.Write(newTrades.Length);
foreach (ExchangeTrade trade in newTrades)
{
trade.ToBinary(tradeWriter);
}
// track trade ids for the latest set of trades
foreach (ExchangeTrade trade in Trades)
{
tradeIds2.Add(trade.Id);
}
tmpTradeIds = tradeIds;
tradeIds = tradeIds2;
tradeIds2 = tmpTradeIds;
tradeIds2.Clear();
}
DataAvailable?.Invoke(this);
}
catch (Exception ex)
{
Error?.Invoke(this, ex);
}
}
private void AssertOrderBookUpdate(SymbolViewModel symbolViewModel, OrderBook orderBook, Model.Preferences preferences)
{
// Assert - Last Update Id
Assert.AreEqual(symbolViewModel.OrderBook.LastUpdateId, orderBook.LastUpdateId);
// Assert - TopAsks
Assert.AreEqual(symbolViewModel.OrderBook.TopAsks.Count, preferences.OrderBookDisplayCount);
var topAsks = orderBook.Asks.Take(preferences.OrderBookDisplayCount).Reverse().ToList();
for (int i = 0; i < preferences.OrderBookDisplayCount; i++)
{
Assert.AreEqual(symbolViewModel.OrderBook.TopAsks[i].Price, topAsks[i].Price);
Assert.AreEqual(symbolViewModel.OrderBook.TopAsks[i].Quantity, topAsks[i].Quantity);
}
// Assert - TopBids
Assert.AreEqual(symbolViewModel.OrderBook.TopBids.Count, preferences.OrderBookDisplayCount);
var topBids = orderBook.Bids.Take(preferences.OrderBookDisplayCount).ToList();
for (int i = 0; i < preferences.OrderBookDisplayCount; i++)
{
Assert.AreEqual(symbolViewModel.OrderBook.TopBids[i].Price, topBids[i].Price);
Assert.AreEqual(symbolViewModel.OrderBook.TopBids[i].Quantity, topBids[i].Quantity);
}
// Assert - ChartAsks
Assert.AreEqual(symbolViewModel.OrderBook.ChartAsks.Count, preferences.OrderBookChartDisplayCount);
var chartAsks = orderBook.Asks.Take(preferences.OrderBookChartDisplayCount).ToList();
for (int i = 0; i < preferences.OrderBookChartDisplayCount; i++)
{
Assert.AreEqual(symbolViewModel.OrderBook.ChartAsks[i].Price, chartAsks[i].Price);
Assert.AreEqual(symbolViewModel.OrderBook.ChartAsks[i].Quantity, chartAsks[i].Quantity);
}
// Assert ChartBids
Assert.AreEqual(symbolViewModel.OrderBook.ChartBids.Count, preferences.OrderBookChartDisplayCount);
var chartBids = orderBook.Bids.Take(preferences.OrderBookChartDisplayCount).Reverse <OrderBookPriceLevel>().ToList();
for (int i = 0; i < preferences.OrderBookChartDisplayCount; i++)
{
Assert.AreEqual(symbolViewModel.OrderBook.ChartBids[i].Price, chartBids[i].Price);
Assert.AreEqual(symbolViewModel.OrderBook.ChartBids[i].Quantity, chartBids[i].Quantity);
}
// Assert ChartAggregateAsks
Assert.AreEqual(symbolViewModel.OrderBook.ChartAggregatedAsks.Count, preferences.OrderBookChartDisplayCount);
var runningTotal = 0m;
for (int i = 0; i < preferences.OrderBookChartDisplayCount; i++)
{
if (i == 0)
{
runningTotal = chartAsks[i].Quantity;
}
else
{
runningTotal = chartAsks[i].Quantity + runningTotal;
}
Assert.AreEqual(symbolViewModel.OrderBook.ChartAggregatedAsks[i].Price, chartAsks[i].Price);
Assert.AreEqual(symbolViewModel.OrderBook.ChartAggregatedAsks[i].Quantity, runningTotal);
}
// Assert ChartAggregateBids
Assert.AreEqual(symbolViewModel.OrderBook.ChartAggregatedBids.Count, preferences.OrderBookChartDisplayCount);
var aggregatedBidsList = orderBook.Bids.Take(preferences.OrderBookChartDisplayCount).Select(p => new OrderBookPriceLevel {
Price = p.Price, Quantity = p.Quantity
}).ToList();
for (int i = 0; i < preferences.OrderBookChartDisplayCount; i++)
{
if (i > 0)
{
aggregatedBidsList[i].Quantity = aggregatedBidsList[i].Quantity + aggregatedBidsList[i - 1].Quantity;
}
}
var reversedAggregateBidsList = aggregatedBidsList.Reverse <OrderBookPriceLevel>().ToList();
for (int i = 0; i < preferences.OrderBookChartDisplayCount; i++)
{
Assert.AreEqual(symbolViewModel.OrderBook.ChartAggregatedBids[i].Price, reversedAggregateBidsList[i].Price);
Assert.AreEqual(symbolViewModel.OrderBook.ChartAggregatedBids[i].Quantity, reversedAggregateBidsList[i].Quantity);
}
}
private async Task UpdateExecution()
{
if (this.executionCycle != null)
{
this.updatingExecution = true;
int selectedIndex = this.CurrencyCyclesListView.SelectedIndex;
CurrencyCycleListViewItem item = executionCycle.Value;
ArbitragePath arbitragePath = item.ArbitragePath;
Ticker[,] tickers = this.tickers;
decimal sourceQuantity = 0.1m;
List <ExecutionListViewItem> items = new List <ExecutionListViewItem>();
for (int i = 1; i < arbitragePath.Currencies.Count; i++)
{
string sourceCurrency = arbitragePath.Currencies[i - 1];
string destinationCurrency = arbitragePath.Currencies[i];
int sourceCurrencyIndex = item.Exchange.Currencies.IndexOf(sourceCurrency);
int destinationCurrencyIndex = item.Exchange.Currencies.IndexOf(destinationCurrency);
TradeType type;
(string, string)tradingPair;
switch (item.Exchange.TradingPairs[item.Exchange.Currencies.IndexOf(destinationCurrency), item.Exchange.Currencies.IndexOf(sourceCurrency)])
{
case TradingPairType.Buy:
type = TradeType.Buy;
tradingPair = (destinationCurrency, sourceCurrency);
break;
case TradingPairType.Sell:
type = TradeType.Sell;
tradingPair = (sourceCurrency, destinationCurrency);
break;
case TradingPairType.Invalid:
default:
throw new InvalidOperationException();
}
Ticker ticker = tickers[item.Exchange.Currencies.IndexOf(tradingPair.Item1), item.Exchange.Currencies.IndexOf(tradingPair.Item2)];
OrderBook orderBook = await item.Exchange.GetOrderBook(tradingPair);
decimal destinationQuantity;
OrderBookEntry buyOrder = orderBook.Bids[0];
OrderBookEntry sellOrder = orderBook.Asks[0];
if (type == TradeType.Buy)
{
// destinationQuantity = sourceQuantity / ticker.LowestAskPrice * (1m - item.Exchange.FeePercentage * 0.01m);
// sellOrder.Price = ticker.LowestAskPrice;
(destinationQuantity, sellOrder) = orderBook.ComputeBuyQuantity(sourceQuantity).Value;
ticker.LowestAskPrice = sellOrder.Price;
}
else
{
// destinationQuantity = sourceQuantity * ticker.HighestBidPrice * (1m - item.Exchange.FeePercentage * 0.01m);
// buyOrder.Price = ticker.HighestBidPrice;
(destinationQuantity, buyOrder) = orderBook.ComputeSellCost(sourceQuantity).Value;
ticker.HighestBidPrice = buyOrder.Price;
}
items.Add(new ExecutionListViewItem
{
Exchange = item.Exchange,
TradingPair = tradingPair,
Type = type,
Price = type == TradeType.Buy ? ticker.LowestAskPrice : ticker.HighestBidPrice,
Ticker = ticker,
OrderBook = orderBook,
BuyOrder = buyOrder,
SellOrder = sellOrder,
SourceQuantity = sourceQuantity,
DestinationQuantity = destinationQuantity
});
sourceQuantity = destinationQuantity;
}
if (this.CurrencyCyclesListView.SelectedIndex == selectedIndex)
{
await this.Dispatcher.InvokeAsync(() =>
{
this.ExecutionListView.Items.Clear();
items.ForEach(x => this.ExecutionListView.Items.Add(x));
});
}
this.updatingExecution = false;
}
else
{
this.ExecutionListView.Items.Clear();
}
}
private static void SortBids(OrderBook orderBook)
{
orderBook.Bids = orderBook.Bids.OrderByDescending(it => it.Price).ToList();
}
private VolSurface GetVolSurface(SortedDictionary<DateTime, RiskFreeRate> riskFreeRates, OrderBook underlyingOrderBook, List<OptionMarketData> optionsMarketData)
{
double businessDaysInTheYear = 252;
VolSurface volSurface = new VolSurface();
double spot = underlyingOrderBook.GetPriceMid();
foreach (OptionMarketData option in optionsMarketData)
{
RiskFreeRate riskFreeRate = null;
riskFreeRates.TryGetValue(option.OptionInfo.ExpiryDate, out riskFreeRate);
double timeToMaturity = riskFreeRate.BusinessDays / businessDaysInTheYear;
double bid = (option.OrderBook.Bid != null) ? option.OrderBook.Bid.Value : 0.00;
double bidSize = (option.OrderBook.BidSize != null) ? option.OrderBook.BidSize.Value : 0.00; ;
double ask = (option.OrderBook.Ask != null) ? option.OrderBook.Ask.Value : 0.00; ;
double askSize = (option.OrderBook.AskSize != null) ? option.OrderBook.AskSize.Value : 0.00; ;
BlackScholes bs = new BlackScholes();
double bidImpliedVolatility = 0.00;
double askImpliedVolatility = 0.00;
if (bid > 0.00 && bidSize > 0.00) bidImpliedVolatility = bs.GetImpliedVolatility(option.OptionInfo.Type, bid, spot, option.OptionInfo.Strike, riskFreeRate.Rate, timeToMaturity);
if (ask > 0.00 && askSize > 0.00) askImpliedVolatility = bs.GetImpliedVolatility(option.OptionInfo.Type, ask, spot, option.OptionInfo.Strike, riskFreeRate.Rate, timeToMaturity);
if (!(bidImpliedVolatility > 0.0000)) bidImpliedVolatility = 0.00;
if (!(askImpliedVolatility > 0.0000)) askImpliedVolatility = 0.00;
VolQuote volQuote = new VolQuote(bidSize, askSize, bidImpliedVolatility, askImpliedVolatility);
volSurface.Update(option.OptionInfo.ExpiryDate, option.OptionInfo.Strike, option.OptionInfo.Type, volQuote);
}
return volSurface;
}
/// <summary>
/// Удаляет запись из стакана.
/// </summary>
/// <param name="replId">replId записи из plaza2 для удаления.</param>
/// <param name="p2Ob">Мэп replId на OrderBookItem.</param>
/// <param name="ob">Объект стакана.</param>
private void RemoveOrderBookItem(long replId, Dictionary <long, OrderBookItem> p2Ob, OrderBook ob)
{
ob.Items.Remove(p2Ob[replId]);
p2Ob.Remove(replId);
}
/// <summary>
/// Вставляет с сортировкой запись в стакан.
/// </summary>
/// <param name="replId">replId записи из plaza2.</param>
/// <param name="p2Ob">Мэп replId на OrderBookItem.</param>
/// <param name="ob">Объект стакана.</param>
/// <param name="obi">Запись в стакане.</param>
private void InsertOrderBookItemSorted(long replId, Dictionary <long, OrderBookItem> p2Ob, OrderBook ob, OrderBookItem obi)
{
p2Ob.Add(replId, obi);
var indexToInsert = 0;
if (ob.Items.Count > 0)
{
for (indexToInsert = 0; indexToInsert < ob.Items.Count; indexToInsert++)
{
if (obi.Price > ob.Items[indexToInsert].Price)
{
break;
}
}
}
ob.Items.Insert(indexToInsert, obi);
}
private void ProcessOrderBookUpdates()
{
LogManager.BreakScope();
const int numberOfCyclesToFireEvent = 10; // каждые 10 циклов нижлежащего while мы райзим эвент об обновлении стаканов
var cyclesCount = 0;
while (!cancellationTokenSource.Token.WaitHandle.WaitOne(10))
{
if (++cyclesCount > numberOfCyclesToFireEvent)
{
cyclesCount = 0;
FireUpdatedOrderBooks();
}
CGateOrderBookUpdate record;
while (orderBooksUdatesQueue.TryDequeue(out record))
{
// вызываем событие обновления стаканов если в потоке пришло сообщение об окончании блока обновлений
if (record.Type == CGateOrderBookUpdateType.StreamDataEnd)
{
FireUpdatedOrderBooks();
continue;
}
if (record.Type == CGateOrderBookUpdateType.ClearTable)
{
ClearOrderBooks(record);
FireUpdatedOrderBooks();
continue;
}
//revisionsDictionary[record.ReplId] = record.ReplRev;
RememberUpdatedInstrument(record.IsinId);
int obItemIsinId;
var instrumentChanged = false;
if (!obRowsOnInstruments.TryGetValue(record.ReplId, out obItemIsinId))
{
obRowsOnInstruments.Add(record.ReplId, record.IsinId);
}
else if (record.IsinId != obItemIsinId)
{
RememberUpdatedInstrument(obItemIsinId);
obRowsOnInstruments[record.ReplId] = record.IsinId;
instrumentChanged = true;
}
Dictionary <long, OrderBookItem> p2ob;
OrderBook ob;
if (!plaza2OrderBooks.TryGetValue(record.IsinId, out p2ob))
{
p2ob = new Dictionary <long, OrderBookItem>();
plaza2OrderBooks.Add(record.IsinId, p2ob);
}
if (!orderBooks.TryGetValue(record.IsinId, out ob))
{
var instrument = instrumentResolver.GetInstrument(record.InstrumentCode);
ob = new OrderBook {
Instrument = instrument.Instrument
};
orderBooks.Add(record.IsinId, ob);
}
// если произошла смена инструмента у записи, то её нужно удалить из того стакана, в котором она была раньше
if (instrumentChanged)
{
Dictionary <long, OrderBookItem> p2obToDeleteRecord;
OrderBook obToDeleteRecord;
if (plaza2OrderBooks.TryGetValue(obItemIsinId, out p2obToDeleteRecord) &&
orderBooks.TryGetValue(obItemIsinId, out obToDeleteRecord))
{
if (p2obToDeleteRecord.ContainsKey(record.ReplId))
{
obToDeleteRecord.Items.Remove(p2obToDeleteRecord[record.ReplId]);
p2obToDeleteRecord.Remove(record.ReplId);
}
}
}
OrderBookItem obi;
if (!p2ob.TryGetValue(record.ReplId, out obi) && record.Price != 0m && record.Quantity != 0 && record.ReplAct == 0)
{
obi = new OrderBookItem {
Price = record.Price, Quantity = record.Quantity, Operation = record.Operation
};
// ишем место, куда приткнуть новую котировку
InsertOrderBookItemSorted(record.ReplId, p2ob, ob, obi);
}
else if (obi != null)
{
if (record.Price == 0 || record.Quantity == 0 || record.ReplAct > 0)
{
RemoveOrderBookItem(record.ReplId, p2ob, ob);
}
else
{
var needSort = obi.Price != record.Price || obi.Operation != record.Operation;
obi.Price = record.Price;
obi.Operation = record.Operation;
obi.Quantity = record.Quantity;
if (needSort)
{
RemoveOrderBookItem(record.ReplId, p2ob, ob);
InsertOrderBookItemSorted(record.ReplId, p2ob, ob, obi);
}
}
}
}
}
}
private async Task CallCommand()
{
string selectedCommand = listBoxCommands.SelectedItem.ToString();
switch (selectedCommand)
{
case "Получить исторические данные":
try
{
AppendText2TextBox(textBoxLogsWindow, "Подписываемся на получение исторических данных..." + Environment.NewLine);
_quik.Candles.Subscribe(tool.ClassCode, tool.SecurityCode, CandleInterval.M15).Wait();
AppendText2TextBox(textBoxLogsWindow, "Проверяем состояние подписки..." + Environment.NewLine);
isSubscribedToolCandles = _quik.Candles.IsSubscribed(tool.ClassCode, tool.SecurityCode, CandleInterval.M15).Result;
if (isSubscribedToolCandles)
{
AppendText2TextBox(textBoxLogsWindow, "Получаем исторические данные..." + Environment.NewLine);
toolCandles = _quik.Candles.GetAllCandles(tool.ClassCode, tool.SecurityCode, CandleInterval.M15).Result;
AppendText2TextBox(textBoxLogsWindow, "Выводим исторические данные в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(toolCandles);
toolCandlesTable.Show();
_quik.Candles.NewCandle += OnNewCandleDo;
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Неудачная попытка подписки на исторические данные." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения исторических данных." + Environment.NewLine); }
break;
case "Выставить лимитрированную заявку (без сделки)":
try
{
decimal priceInOrder = Math.Round(tool.LastPrice - tool.LastPrice / 20, tool.PriceAccuracy);
AppendText2TextBox(textBoxLogsWindow, "Выставляем заявку на покупку, по цене:" + priceInOrder + " ..." + Environment.NewLine);
order = await _quik.Orders.SendLimitOrder(tool.ClassCode, tool.SecurityCode, tool.AccountID, Operation.Buy, priceInOrder, 1).ConfigureAwait(false);
if (order.OrderNum > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Заявка выставлена. ID транзакции - " + order.TransID + Environment.NewLine);
AppendText2TextBox(textBoxLogsWindow, "Заявка выставлена. Номер заявки - " + order.OrderNum + Environment.NewLine);
Text2TextBox(textBoxOrderNumber, order.OrderNum.ToString());
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Неудачная попытка размещения заявки. Error: " + order.RejectReason + Environment.NewLine);
}
}
catch (Exception er) { textBoxLogsWindow.AppendText("Ошибка процедуры размещения заявки. Error: " + er.Message + Environment.NewLine); }
break;
case "Выставить лимитрированную заявку (c выполнением!!!)":
try
{
decimal priceInOrder = Math.Round(tool.LastPrice + tool.Step * 5, tool.PriceAccuracy);
AppendText2TextBox(textBoxLogsWindow, "Выставляем заявку на покупку, по цене:" + priceInOrder + " ..." + Environment.NewLine);
long transactionID = (await _quik.Orders.SendLimitOrder(tool.ClassCode, tool.SecurityCode, tool.AccountID, Operation.Buy, priceInOrder, 1).ConfigureAwait(false)).TransID;
if (transactionID > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Заявка выставлена. ID транзакции - " + transactionID + Environment.NewLine);
Thread.Sleep(500);
try
{
listOrders = _quik.Orders.GetOrders().Result;
foreach (Order _order in listOrders)
{
if (_order.TransID == transactionID && _order.ClassCode == tool.ClassCode && _order.SecCode == tool.SecurityCode)
{
AppendText2TextBox(textBoxLogsWindow, "Заявка выставлена. Номер заявки - " + _order.OrderNum + Environment.NewLine);
Text2TextBox(textBoxOrderNumber, _order.OrderNum.ToString());
order = _order;
}
else
{
Text2TextBox(textBoxOrderNumber, "---");
}
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения номера заявки." + Environment.NewLine); }
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Неудачная попытка выставления заявки." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка выставления заявки." + Environment.NewLine); }
break;
case "Выставить рыночную заявку (c выполнением!!!)":
try
{
decimal priceInOrder = Math.Round(tool.LastPrice + tool.Step * 5, tool.PriceAccuracy);
AppendText2TextBox(textBoxLogsWindow, "Выставляем рыночную заявку на покупку..." + Environment.NewLine);
long transactionID = (await _quik.Orders.SendMarketOrder(tool.ClassCode, tool.SecurityCode, tool.AccountID, Operation.Buy, 1).ConfigureAwait(false)).TransID;
if (transactionID > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Заявка выставлена. ID транзакции - " + transactionID + Environment.NewLine);
Thread.Sleep(500);
try
{
listOrders = _quik.Orders.GetOrders().Result;
foreach (Order _order in listOrders)
{
if (_order.TransID == transactionID && _order.ClassCode == tool.ClassCode && _order.SecCode == tool.SecurityCode)
{
textBoxLogsWindow.AppendText("Заявка выставлена. Номер заявки - " + _order.OrderNum + Environment.NewLine);
Text2TextBox(textBoxOrderNumber, _order.OrderNum.ToString());
order = _order;
}
else
{
Text2TextBox(textBoxOrderNumber, "---");
}
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения номера заявки." + Environment.NewLine); }
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Неудачная попытка выставления заявки." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка выставления заявки." + Environment.NewLine); }
break;
case "Удалить активную заявку":
try
{
if (order != null && order.OrderNum > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Удаляем заявку на покупку с номером - " + order.OrderNum + " ..." + Environment.NewLine);
}
long x = _quik.Orders.KillOrder(order).Result;
AppendText2TextBox(textBoxLogsWindow, "Результат - " + x + " ..." + Environment.NewLine);
Text2TextBox(textBoxOrderNumber, "");
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка удаления заявки." + Environment.NewLine); }
break;
case "Получить информацию по бумаге":
try
{
AppendText2TextBox(textBoxLogsWindow, "Получаем таблицу информации..." + Environment.NewLine);
listSecurityInfo = new List <SecurityInfo> {
_quik.Class.GetSecurityInfo(tool.ClassCode, tool.SecurityCode).Result
};
if (listSecurityInfo.Count > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Выводим данные в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listSecurityInfo);
toolCandlesTable.Show();
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Информация по бумаге '" + tool.Name + "' отсутствует." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения лимитов." + Environment.NewLine); }
break;
case "Получить таблицу лимитов по бумаге":
try
{
AppendText2TextBox(textBoxLogsWindow, "Получаем таблицу лимитов..." + Environment.NewLine);
listDepoLimits = _quik.Trading.GetDepoLimits(tool.SecurityCode).Result;
if (listDepoLimits.Count > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Выводим данные лимитов в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listDepoLimits);
toolCandlesTable.Show();
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Бумага '" + tool.Name + "' в таблице лимитов отсутствует." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения лимитов." + Environment.NewLine); }
break;
case "Получить таблицу лимитов по всем бумагам":
try
{
AppendText2TextBox(textBoxLogsWindow, "Получаем таблицу лимитов..." + Environment.NewLine);
listDepoLimits = _quik.Trading.GetDepoLimits().Result;
if (listDepoLimits.Count > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Выводим данные лимитов в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listDepoLimits);
toolCandlesTable.Show();
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения лимитов." + Environment.NewLine); }
break;
case "Получить таблицу по фьючерсным лимитам":
try
{
AppendText2TextBox(textBoxLogsWindow, "Получаем таблицу фьючерсных лимитов..." + Environment.NewLine);
futLimit = _quik.Trading.GetFuturesLimit(tool.FirmID, tool.AccountID, 0, "SUR").Result;
if (futLimit != null)
{
listFuturesLimits = new List <FuturesLimits> {
futLimit
};
AppendText2TextBox(textBoxLogsWindow, "Выводим данные лимитов в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listFuturesLimits);
toolCandlesTable.Show();
}
else
{
Console.WriteLine("futuresLimit = null");
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения лимитов." + Environment.NewLine); }
break;
case "Получить таблицу заявок":
try
{
AppendText2TextBox(textBoxLogsWindow, "Получаем таблицу заявок..." + Environment.NewLine);
listOrders = _quik.Orders.GetOrders().Result;
if (listOrders.Count > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Выводим данные о заявках в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listOrders);
toolCandlesTable.Show();
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения заявок." + Environment.NewLine); }
break;
case "Получить таблицу сделок":
try
{
AppendText2TextBox(textBoxLogsWindow, "Получаем таблицу сделок..." + Environment.NewLine);
listTrades = _quik.Trading.GetTrades().Result;
if (listTrades.Count > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Выводим данные о сделках в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listTrades);
toolCandlesTable.Show();
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения сделок." + Environment.NewLine); }
break;
case "Получить таблицу `Клиентский портфель`":
try
{
AppendText2TextBox(textBoxLogsWindow, "Получаем таблицу `Клиентский портфель`..." + Environment.NewLine);
listPortfolio = new List <PortfolioInfoEx>();
if (classCode == "SPBFUT")
{
listPortfolio.Add(_quik.Trading.GetPortfolioInfoEx(tool.FirmID, tool.AccountID, 0).Result);
}
else
{
listPortfolio.Add(_quik.Trading.GetPortfolioInfoEx(tool.FirmID, clientCode, 2).Result);
}
if (listPortfolio.Count > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Выводим данные о портфеле в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listPortfolio);
toolCandlesTable.Show();
}
else
{
AppendText2TextBox(textBoxLogsWindow, "В таблице `Клиентский портфель` отсутствуют записи." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения клиентского портфеля." + Environment.NewLine); }
break;
case "Получить таблицы денежных лимитов":
try
{
AppendText2TextBox(textBoxLogsWindow, "Получаем таблицу денежных лимитов..." + Environment.NewLine);
listMoneyLimits = new List <MoneyLimit> {
_quik.Trading.GetMoney(clientCode, tool.FirmID, "EQTV", "SUR").Result
};
if (listMoneyLimits.Count > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Выводим данные о денежных лимитах в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listMoneyLimits);
toolCandlesTable.Show();
}
AppendText2TextBox(textBoxLogsWindow, "Получаем расширение таблицы денежных лимитов..." + Environment.NewLine);
listMoneyLimitsEx = new List <MoneyLimitEx> {
_quik.Trading.GetMoneyEx(tool.FirmID, clientCode, "EQTV", "SUR", 2).Result
};
if (listMoneyLimitsEx.Count > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Выводим данные о денежных лимитах в таблицу..." + Environment.NewLine);
toolCandlesTable = new FormOutputTable(listMoneyLimitsEx);
toolCandlesTable.Show();
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения денежных лимитов." + Environment.NewLine); }
break;
//case "Получить стакан заявок (не обновляемый)":
// try
// {
// if (toolOrderBook != null)
// {
// AppendText2TextBox(textBoxLogsWindow, "Получаем данные о стакане с помощью функции GetQuoteLevel2..." + Environment.NewLine);
// OrderBook orderBookCurrent = _quik.OrderBook.GetQuoteLevel2(tool.ClassCode, tool.SecurityCode).Result;
// AppendText2TextBox(textBoxLogsWindow, "Выводим данные о стакане заявок в таблицу..." + Environment.NewLine);
// //Console.WriteLine("Count offer = " + orderBookCurrent.offer_count);
// //toolOrderBookTable = new FormOrderBook(toolOrderBook);
// //toolOrderBookTable = new FormOrderBook(orderBookCurrent);
// //toolOrderBookTable = new FormOrderBook();
// //toolOrderBookTable.Show();
// }
// }
// catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения денежных лимитов." + Environment.NewLine); }
// break;
case "Связка ParamRequest + OnParam + GetParamEx2":
try
{
AppendText2TextBox(textBoxLogsWindow, "Подписываемся на получение обновляемого параметра 'BID', через ParamRequest..." + Environment.NewLine);
bool pReq = _quik.Trading.ParamRequest(tool.ClassCode, tool.SecurityCode, ParamNames.BID).Result;
if (pReq)
{
AppendText2TextBox(textBoxLogsWindow, "Подписываемся на колбэк 'OnParam'..." + Environment.NewLine);
_quik.Events.OnParam += OnParamDo;
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Неудачная попытка подписки на обновление параметра..." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка работы в связке ParamRequest + OnParam + GetParamEx2." + Environment.NewLine); }
break;
case "CancelParamRequest":
try
{
AppendText2TextBox(textBoxLogsWindow, "Отменяем подписку на получение обновляемого параметра 'BID', через ParamRequest..." + Environment.NewLine);
bool pReq = _quik.Trading.CancelParamRequest(tool.ClassCode, tool.SecurityCode, ParamNames.BID).Result;
if (pReq)
{
AppendText2TextBox(textBoxLogsWindow, "Отменяем подписку на колбэк 'OnParam'..." + Environment.NewLine);
_quik.Events.OnParam -= OnParamDo;
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Неудачная попытка отписки на обновление параметра..." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка работы в связке ParamRequest + OnParam + GetParamEx2." + Environment.NewLine); }
break;
case "Отменить заказ на получение стакана":
try
{
AppendText2TextBox(textBoxLogsWindow, "Отменяем заказ на получение с сервера стакана по указанному классу и инструменту..." + Environment.NewLine);
bool resultUnsub = await _quik.OrderBook.Unsubscribe(tool.ClassCode, tool.SecurityCode).ConfigureAwait(false);
int count = 0;
while (!resultUnsub && count < 10)
{
Thread.Sleep(500);
resultUnsub = await _quik.OrderBook.Unsubscribe(tool.ClassCode, tool.SecurityCode).ConfigureAwait(false);
count++;
}
int i = 0;
while (isSubscribedToolOrderBook && i < 10)
{
Thread.Sleep(500);
isSubscribedToolOrderBook = _quik.OrderBook.IsSubscribed(tool.ClassCode, tool.SecurityCode).Result;
i++;
}
if (isSubscribedToolOrderBook)
{
//toolOrderBook = new OrderBook();
AppendText2TextBox(textBoxLogsWindow, "Отмена подписки на стакан не удалась." + Environment.NewLine);
}
else
{
toolOrderBook = null;
AppendText2TextBox(textBoxLogsWindow, "Отмена подписки на стакан прошла успешно." + Environment.NewLine);
bid = 0;
offer = 0;
Text2TextBox(textBoxBestBid, "-");
Text2TextBox(textBoxBestOffer, "-");
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка в функции отмены заказа стакана." + Environment.NewLine); }
break;
case "Выставить стоп-заявку типа тейк-профит и стоп-лимит":
try
{
AppendText2TextBox(textBoxLogsWindow, "Подписываемся на событие OnStopOrder..." + Environment.NewLine);
_quik.Events.OnStopOrder += OnStopOrderDo;
decimal priceInOrder = Math.Round(tool.LastPrice, tool.PriceAccuracy);
StopOrder orderNew = new StopOrder()
{
Account = tool.AccountID,
ClassCode = tool.ClassCode,
ClientCode = clientCode,
SecCode = secCode,
Offset = 5,
OffsetUnit = OffsetUnits.PRICE_UNITS,
Spread = 0.1M,
SpreadUnit = OffsetUnits.PERCENTS,
StopOrderType = StopOrderType.TakeProfitStopLimit,
Condition = Condition.LessOrEqual,
ConditionPrice = Math.Round(priceInOrder - 50 * tool.Step, tool.PriceAccuracy),
ConditionPrice2 = Math.Round(priceInOrder + 40 * tool.Step, tool.PriceAccuracy),
Price = Math.Round(priceInOrder + 45 * tool.Step, tool.PriceAccuracy),
Operation = Operation.Buy,
Quantity = 1
};
AppendText2TextBox(textBoxLogsWindow, "Выставляем стоп-заявку на покупку, по цене:" + priceInOrder + " ..." + Environment.NewLine);
long transID = await _quik.StopOrders.CreateStopOrder(orderNew).ConfigureAwait(false);
if (transID > 0)
{
AppendText2TextBox(textBoxLogsWindow, "Заявка выставлена. ID транзакции - " + transID + Environment.NewLine);
Thread.Sleep(500);
try
{
var listStopOrders = _quik.StopOrders.GetStopOrders().Result;
foreach (StopOrder stopOrder in listStopOrders)
{
if (stopOrder.TransId == transID && stopOrder.ClassCode == tool.ClassCode && stopOrder.SecCode == tool.SecurityCode)
{
AppendText2TextBox(textBoxLogsWindow, "Стоп-заявка выставлена. Номер стоп-заявки - " + stopOrder.OrderNum + Environment.NewLine);
}
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка получения номера стоп-заявки." + Environment.NewLine); }
}
else
{
AppendText2TextBox(textBoxLogsWindow, "Неудачная попытка выставления стоп-заявки." + Environment.NewLine);
}
}
catch { AppendText2TextBox(textBoxLogsWindow, "Ошибка выставления стоп-заявки." + Environment.NewLine); }
break;
}
}
void Run()
{
try
{
secCode = textBoxSecCode.Text;
textBoxLogsWindow.AppendText("Определяем код класса инструмента " + secCode + ", по списку классов" + "..." + Environment.NewLine);
try
{
classCode = _quik.Class.GetSecurityClass("SPBFUT,TQBR,TQBS,TQNL,TQLV,TQNE,TQOB", secCode).Result;
}
catch
{
textBoxLogsWindow.AppendText("Ошибка определения класса инструмента. Убедитесь, что тикер указан правильно" + Environment.NewLine);
}
if (classCode != null && classCode != "")
{
textBoxClassCode.Text = classCode;
textBoxLogsWindow.AppendText("Определяем код клиента..." + Environment.NewLine);
clientCode = _quik.Class.GetClientCode().Result;
textBoxClientCode.Text = clientCode;
textBoxLogsWindow.AppendText("Создаем экземпляр инструмента " + secCode + "|" + classCode + "..." + Environment.NewLine);
tool = new Tool(_quik, secCode, classCode);
if (tool != null && tool.Name != null && tool.Name != "")
{
textBoxLogsWindow.AppendText("Инструмент " + tool.Name + " создан." + Environment.NewLine);
textBoxAccountID.Text = tool.AccountID;
textBoxFirmID.Text = tool.FirmID;
textBoxShortName.Text = tool.Name;
textBoxLot.Text = Convert.ToString(tool.Lot);
textBoxStep.Text = Convert.ToString(tool.Step);
textBoxGuaranteeProviding.Text = Convert.ToString(tool.GuaranteeProviding);
textBoxLastPrice.Text = Convert.ToString(tool.LastPrice);
textBoxQty.Text = Convert.ToString(GetPositionT2(_quik, tool, clientCode));
textBoxLogsWindow.AppendText("Подписываемся на стакан..." + Environment.NewLine);
_quik.OrderBook.Subscribe(tool.ClassCode, tool.SecurityCode).Wait();
isSubscribedToolOrderBook = _quik.OrderBook.IsSubscribed(tool.ClassCode, tool.SecurityCode).Result;
if (isSubscribedToolOrderBook)
{
toolOrderBook = new OrderBook();
textBoxLogsWindow.AppendText("Подписка на стакан прошла успешно." + Environment.NewLine);
textBoxLogsWindow.AppendText("Подписываемся на колбэк 'OnQuote'..." + Environment.NewLine);
_quik.Events.OnQuote += OnQuoteDo;
timerRenewForm.Enabled = true;
listBoxCommands.SelectedIndex = 0;
listBoxCommands.Enabled = true;
buttonCommandRun.Enabled = true;
}
else
{
textBoxLogsWindow.AppendText("Подписка на стакан не удалась." + Environment.NewLine);
textBoxBestBid.Text = "-";
textBoxBestOffer.Text = "-";
timerRenewForm.Enabled = false;
listBoxCommands.Enabled = false;
buttonCommandRun.Enabled = false;
}
textBoxLogsWindow.AppendText("Подписываемся на колбэк 'OnFuturesClientHolding'..." + Environment.NewLine);
_quik.Events.OnFuturesClientHolding += OnFuturesClientHoldingDo;
textBoxLogsWindow.AppendText("Подписываемся на колбэк 'OnDepoLimit'..." + Environment.NewLine);
_quik.Events.OnDepoLimit += OnDepoLimitDo;
}
buttonRun.Enabled = false;
}
}
catch
{
textBoxLogsWindow.AppendText("Ошибка получения данных по инструменту." + Environment.NewLine);
}
}
/// <summary>
/// Gets the order book.
/// </summary>
/// <param name="pair">The pair.</param>
public OrderBook GetOrderBook(string pair)
{
var param = new Dictionary <string, string>();
param.Add("pair", pair);
var res = QueryPublic("Depth", param);
var obj = (JObject)JsonConvert.DeserializeObject(res);
var ret = new OrderBook();
try
{
ret.asks = new List <OrderBookOrder>();
ret.bids = new List <OrderBookOrder>();
var result = obj["result"].Value <JObject>();
var pairLevel = result[pair].Value <JObject>();
var asks = pairLevel["asks"].Value <JArray>();
foreach (var o in asks)
{
var j = 0;
var order = new OrderBookOrder();
foreach (var i in o)
{
if (j == 0)
{
order.price = (decimal)i;
}
else if (j == 1)
{
order.volume = (decimal)i;
}
else if (j == 2)
{
order.timestamp = (decimal)i;
}
j++;
}
ret.asks.Add(order);
}
var bids = pairLevel["bids"].Value <JArray>();
foreach (var o in bids)
{
var j = 0;
var order = new OrderBookOrder();
foreach (var i in o)
{
if (j == 0)
{
order.price = (decimal)i;
}
else if (j == 1)
{
order.volume = (decimal)i;
}
else if (j == 2)
{
order.timestamp = (decimal)i;
}
j++;
}
ret.bids.Add(order);
}
}
catch (Exception ex)
{
Logger.WriteLine(ex.Message);
throw;
}
return(ret);
}
public Execution buyorsell(Order order)
{
OrderBookService orderBookService = new OrderBookService();
OrderBook orderBook = orderBookService.FindOrderBookById(order.OrderBookId);
List <OrderBook> orderBookList = new OrderBookService().FindOrderBookBySymbol(orderBook.Symbol);
int orginQuantity = order.Quantity;
//买
if (order.IsBuy)
{
orderBookList.Sort(delegate(OrderBook x, OrderBook y)
{
return(x.Price.CompareTo(y.Price));
});
var total = 0;
foreach (OrderBook Q in orderBookList)
{
total += Q.Quantity;
}
Execution exection = new Execution();
exection.Trades = new List <Trade>();
exection.Order = order;
if (order.Quantity < total)
{
int i = 0;
while (order.Quantity > 0)
{
if (order.Quantity > orderBookList[i].Quantity)
{
exection.Trades.Add(new Trade {
Id = i, Price = orderBookList[i].Price, Quantity = orderBookList[i].Quantity, IsSuccess = true
});
}
else
{
exection.Trades.Add(new Trade {
Id = i, Price = orderBookList[i].Price, Quantity = order.Quantity, IsSuccess = true
});
}
order.Quantity = order.Quantity - orderBookList[i].Quantity;
i++;
}
order.Quantity = orginQuantity;
order.Status = "Completed";
}
else
{
int i = 0;
int n = order.Quantity - total;
while (order.Quantity > 0 && order.Quantity > n)
{
if (order.Quantity > orderBookList[i].Quantity)
{
exection.Trades.Add(new Trade {
Id = i, Price = orderBookList[i].Price, Quantity = orderBookList[i].Quantity, IsSuccess = true
});
}
else
{
exection.Trades.Add(new Trade {
Id = i, Price = orderBookList[i].Price, Quantity = order.Quantity, IsSuccess = true
});
}
order.Quantity = order.Quantity - orderBookList[i].Quantity;
i++;
}
order.Quantity = orginQuantity;
order.Status = "Completed";
}
exection.DateTime = DateTime.Now;
return(exection);
}
//卖
else
{
orderBookList.Sort(delegate(OrderBook x, OrderBook y)
{
return(y.Price.CompareTo(x.Price));
});
var total = 0;
foreach (OrderBook Q in orderBookList)
{
total += Q.Quantity;
}
Execution exection = new Execution();
exection.Trades = new List <Trade>();
if (order.Quantity < total)
{
int i = 0;
while (order.Quantity > 0)
{
if (order.Quantity > orderBookList[i].Quantity)
{
exection.Trades.Add(new Trade {
Id = i, Price = orderBookList[i].Price, Quantity = orderBookList[i].Quantity, IsSuccess = true
});
}
else
{
exection.Trades.Add(new Trade {
Id = i, Price = orderBookList[i].Price, Quantity = order.Quantity, IsSuccess = true
});
}
order.Quantity = order.Quantity - orderBookList[i].Quantity;
i++;
}
order.Status = "Completed";
order.Quantity = orginQuantity;
}
else
{
int i = 0;
int n = order.Quantity - total;
while (order.Quantity > 0 && order.Quantity > n)
{
if (order.Quantity > orderBookList[i].Quantity)
{
exection.Trades.Add(new Trade {
Id = i, Price = orderBookList[i].Price, Quantity = orderBookList[i].Quantity, IsSuccess = true
});
}
else
{
exection.Trades.Add(new Trade {
Id = i, Price = orderBookList[i].Price, Quantity = order.Quantity, IsSuccess = true
});
}
order.Quantity = order.Quantity - orderBookList[i].Quantity;
i++;
}
order.Status = "Completed";
order.Quantity = orginQuantity;
}
exection.DateTime = DateTime.Now;
return(exection);
}
}
public void FetchSellData()
{
try
{
_sellBook = _sellLink.GetOrderBook();
}
catch (Exception e)
{
Log("ERROR obtaining orderbook: " + e.Message, 0);
_sellBook = null;
}
}
public OrderBook getOrderBook()
{
OrderBook ret = new OrderBook(ContextModulePINVOKE.Portfolio_getOrderBook(swigCPtr), false);
return ret;
}
public async Task InsertAsync(OrderBook model, string symbol)
{
string colecao = string.Format("{0}_{1}", typeof(OrderBook).Name, symbol);
await _repository.InsertAsync(model, colecao);
}
private List<OptionMarketData> GetOptionsMarketData(string filePath)
{
List<OptionMarketData> resultList = new List<OptionMarketData>();
string line;
System.IO.StreamReader file = new System.IO.StreamReader(filePath);
while ((line = file.ReadLine()) != null)
{
string[] tokens = line.Split(';');
string symbol = tokens[0];
OptionType optionType = (tokens[1].Equals("C")) ? OptionType.Call : OptionType.Put;
double strike = Double.Parse(tokens[2], CultureInfo.InvariantCulture);
DateTime maturity = DateTime.ParseExact(tokens[3], "yyyyMMdd", null);
OptionInfo optionInfo = new OptionInfo(symbol, string.Empty, optionType, strike, maturity);
double? bid = null;
double? bidSize = null;
double? ask = null;
double? askSize = null;
if (tokens[4] != string.Empty) bid = Double.Parse(tokens[4], CultureInfo.InvariantCulture);
if (tokens[5] != string.Empty) bidSize = Double.Parse(tokens[5], CultureInfo.InvariantCulture);
if (tokens[6] != string.Empty) ask = Double.Parse(tokens[6], CultureInfo.InvariantCulture);
if (tokens[7] != string.Empty) askSize = Double.Parse(tokens[7], CultureInfo.InvariantCulture);
OrderBook orderBook = new OrderBook(symbol, bid, ask, bidSize, askSize);
OptionMarketData marketData = new OptionMarketData(optionInfo, orderBook);
resultList.Add(marketData);
}
file.Close();
return resultList;
}
public void Setup()
{
Book = new OrderBook();
}
/// <summary>
/// 结算
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void imgb_Salary_Click(object sender, ImageClickEventArgs e)
{
if (Session["Cart"] == null || ((DataTable)Session["Cart"]).Rows.Count==0)
{
Response.Write("<script>alert('您的购物车为空,请先将图书放入购物车!');document.location='BookList.aspx';</script>");
return;
}
Order order = new Order();
order.OrderDate = DateTime.Now;
if (this.ltrSalary.Text != String.Empty)
{
order.TotalPrice = Convert.ToDecimal(this.ltrSalary.Text);
}
order.User = user;
order = OrderManager.AddOrder(order);
OrderBook orderbook=new OrderBook();
Book book = new Book();
Order orders = new Order();
foreach (DataRow dr in ((DataTable)Session["Cart"]).Rows)
{
book.Id = Convert.ToInt32(dr["BookId"]);
orders.Id = order.Id;
orderbook.Book = book;
orderbook.Order = orders;
orderbook.Quantity = Convert.ToInt32(dr["Number"]);
orderbook.UnitPrice = Convert.ToDecimal(dr["UnitPrice"]);
OrderBookManager.AddOrderBook(orderbook);
}
Session.Remove("Cart");
Response.Write("<script>alert('结算成功,请等待审批订单');window.location='BookList.aspx'</script>");
}
public OnTradeEventArgs(OrderBook book, Quantity quantity, int cost)
{
Book = book;
Quantity = quantity;
Cost = cost;
}
public void ApplySnapshot(JObject jObject, Ticker ticker)
{
ticker.OrderBook.BeginUpdate();
try {
ticker.OrderBook.Clear();
OrderBook orderBook = ticker.OrderBook;
JArray jbids = jObject.Value <JArray>("Z");
JArray jasks = jObject.Value <JArray>("S");
List <OrderBookEntry> entries = orderBook.Asks;
List <OrderBookEntry> entriesInverted = orderBook.AsksInverted;
for (int i = 0; i < jasks.Count; i++)
{
JObject item = (JObject)jasks[i];
entries.Add(new OrderBookEntry()
{
ValueString = item.Value <string>("R"), AmountString = item.Value <string>("Q")
});
if (entriesInverted != null)
{
entriesInverted.Insert(0, new OrderBookEntry()
{
ValueString = item.Value <string>("R"), AmountString = item.Value <string>("Q")
});
}
}
entries = orderBook.Bids;
for (int i = 0; i < jbids.Count; i++)
{
JObject item = (JObject)jbids[i];
entries.Add(new OrderBookEntry()
{
ValueString = item.Value <string>("R"), AmountString = item.Value <string>("Q")
});
}
}
finally {
ticker.OrderBook.IsDirty = false;
ticker.OrderBook.EndUpdate();
}
ticker.TradeHistory.Clear();
JArray jtrades = jObject.Value <JArray>("f");
foreach (JObject item in jtrades)
{
TradeInfoItem t = new TradeInfoItem(null, ticker);
t.AmountString = item.Value <string>("Q");
t.RateString = item.Value <string>("P");
t.Time = new DateTime(Convert.ToInt64(item.Value <string>("T"))).ToLocalTime();
t.TimeString = t.Time.ToLongTimeString();
t.Total = t.Rate * t.Amount;
t.Type = (item.Value <string>("OT")) == "BUY" ? TradeType.Buy : TradeType.Sell;
ticker.TradeHistory.Add(t);
}
if (ticker.HasTradeHistorySubscribers)
{
ticker.RaiseTradeHistoryChanged(new TradeHistoryChangedEventArgs()
{
NewItems = ticker.TradeHistory
});
}
}
/// <summary>
/// Fetch pending or registered order details
/// </summary>
/// <param name="base_name">The type of trading base-currency of which information you want to query for.</param>
/// <param name="quote_name">The type of trading quote-currency of which information you want to query for.</param>
/// <param name="limits">maximum number of items (optional): default 20</param>
/// <param name="args">Add additional attributes for each exchange</param>
/// <returns></returns>
public override async Task <OrderBooks> FetchOrderBooks(string base_name, string quote_name, int limits = 20, Dictionary <string, object> args = null)
{
var _result = new OrderBooks(base_name, quote_name);
var _market = await this.LoadMarket(_result.marketId);
if (_market.success == true)
{
publicClient.ExchangeInfo.ApiCallWait(TradeType.Public);
var _params = new Dictionary <string, object>();
{
_params.Add("market", _market.result.symbol);
_params.Add("size", limits);
publicClient.MergeParamsAndArgs(_params, args);
}
var _json_value = await publicClient.CallApiGet1Async("/v1/depth", _params);
#if DEBUG
_result.rawJson = _json_value.Content;
#endif
var _json_result = publicClient.GetResponseMessage(_json_value.Response);
if (_json_result.success == true)
{
var _ob = publicClient.DeserializeObject <ZOrderBook>(_json_value.Content);
{
var _ob_asks = _ob.asks.OrderBy(o => o.price).Take(limits).ToList();
var _ob_bids = _ob.bids.OrderByDescending(o => o.price).Take(limits).ToList();
var _orderbook = new OrderBook
{
asks = new List <IOrderBookItem>(),
bids = new List <IOrderBookItem>()
};
foreach (var _ask in _ob_asks)
{
_ask.amount = _ask.price * _ask.quantity;
_ask.count = 1;
_orderbook.asks.Add(_ask);
}
foreach (var _bid in _ob_bids)
{
_bid.amount = _bid.price * _bid.quantity;
_bid.count = 1;
_orderbook.bids.Add(_bid);
}
_result.result = _orderbook;
_result.result.symbol = _market.result.symbol;
_result.result.timestamp = CUnixTime.NowMilli;
_result.result.nonce = CUnixTime.Now;
}
}
_result.SetResult(_json_result);
}
else
{
_result.SetResult(_market);
}
return(_result);
}
/// <summary>
/// Display the order book with the specifed writer (e.g. Console.Out).
/// </summary>
/// <param name="orderBook"></param>
/// <param name="writer"></param>
/// <param name="limit"></param>
public static void Print(this OrderBook orderBook, TextWriter writer, int limit = 25)
{
if (orderBook == null)
{
throw new ArgumentNullException(nameof(orderBook));
}
if (limit <= 0)
{
throw new ArgumentException("Print limit must be greater than zero.", nameof(limit));
}
var asks = orderBook.Asks.Take(limit).Reverse();
var bids = orderBook.Bids.Take(limit);
foreach (var ask in asks)
{
var bars = new StringBuilder("|");
if (ask.Quantity > 50)
{
bars.Append("--------------------- 50 + ---------------------");
}
else
{
var size = ask.Quantity;
while (size-- >= 1)
{
bars.Append("-");
}
while (bars.Length < 51)
{
bars.Append(" ");
}
}
writer.WriteLine($" {ask.Price.ToString("0.00000000").PadLeft(14)} {ask.Quantity.ToString("0.00000000").PadLeft(15)} {bars}");
}
writer.WriteLine();
writer.WriteLine($" {orderBook.MidMarketPrice().ToString("0.0000000000").PadLeft(16)} {orderBook.Spread().ToString("0.00000000").PadLeft(17)} Spread");
writer.WriteLine();
foreach (var bid in bids)
{
var bars = new StringBuilder("|");
if (bid.Quantity > 50)
{
bars.Append("--------------------- 50 + ---------------------");
}
else
{
var size = bid.Quantity;
while (size-- >= 1)
{
bars.Append("-");
}
while (bars.Length < 51)
{
bars.Append(" ");
}
}
writer.WriteLine($" {bid.Price.ToString("0.00000000").PadLeft(14)} {bid.Quantity.ToString("0.00000000").PadLeft(15)} {bars}");
}
}
internal void MatchOrder(MatchOrderEventEntry matchOrder)
{
_logger.LogDebug("Called match order @ version number " + matchOrder.VersionNumber);
// Old incorrect way:
// In order to find actionOrderId, we must go a little roundabout way
// var matchOrderRelatedCreateOrder = _eventHistoryRepository.Events<CreateOrderEventEntry>().Find(
// Builders<CreateOrderEventEntry>.Filter.Eq(e => e.VersionNumber, matchOrder.VersionNumber)
// ).First();
// var actionOrderId = matchOrderRelatedCreateOrder.Id;
var now = matchOrder.EntryTime;
// Action order is not used in case it's a market order
var actionOrder = OrderBook.Find(
Builders <OrderBookEntry> .Filter.Eq(e => e.CreatedOnVersionId, matchOrder.VersionNumber)
).SingleOrDefault();
var targetOrder = OrderBook.Find(
Builders <OrderBookEntry> .Filter.Eq(e => e.CreatedOnVersionId, matchOrder.TargetOrderOnVersionNumber)
).Single();
AssertMatchOrderQty(matchOrder, actionOrder, targetOrder);
if (actionOrder != null)
{
if (matchOrder.ActionOrderQtyRemaining == 0)
{
OrderBook.DeleteOne(
Builders <OrderBookEntry> .Filter.Eq(e => e.CreatedOnVersionId, matchOrder.VersionNumber)
);
// The entire order quantity was filled
InsertOrderHistoryEntry(actionOrder.Qty, actionOrder, OrderStatus.Filled, now);
}
else
{
OrderBook.UpdateOne(
Builders <OrderBookEntry> .Filter.Eq(e => e.CreatedOnVersionId, matchOrder.VersionNumber),
Builders <OrderBookEntry> .Update.Set(
e => e.FilledQty, actionOrder.Qty - matchOrder.ActionOrderQtyRemaining)
);
}
}
else if (
// This condition can be completely deleted without a worry, it's just a double-check
((CreateOrderEventEntry)_eventHistoryService
.FindByVersionNumber(matchOrder.VersionNumber)
.First()
).Type != OrderType.Market
)
{
// We don't have to update the OrderHistoryEntry, because it already contains the matched quantity
throw new Exception(
$"Match order id {matchOrder.Id} did not have action being a limit order, and it was not a market order");
}
if (matchOrder.TargetOrderQtyRemaining == 0)
{
OrderBook.DeleteOne(
Builders <OrderBookEntry> .Filter.Eq(e => e.CreatedOnVersionId, matchOrder.TargetOrderOnVersionNumber)
);
// The entire order quantity was filled
InsertOrderHistoryEntry(targetOrder.Qty, targetOrder, OrderStatus.Filled, now);
}
else
{
OrderBook.UpdateOne(
Builders <OrderBookEntry> .Filter.Eq(
e => e.CreatedOnVersionId, matchOrder.TargetOrderOnVersionNumber),
Builders <OrderBookEntry> .Update.Set(
e => e.FilledQty, targetOrder.Qty - matchOrder.TargetOrderQtyRemaining)
);
}
TransactionHistory.InsertMany(
new[]
{
new TransactionHistoryEntry
{
ExecutionTime = now,
User = matchOrder.ActionUser,
AccountId = matchOrder.ActionAccountId,
Instrument = matchOrder.Instrument,
Side = targetOrder.Side == OrderSide.Buy ? OrderSide.Sell : OrderSide.Buy,
OrderId = actionOrder?.Id,
// The entire quantity was filled
FilledQty = matchOrder.Qty,
Price = targetOrder.LimitPrice,
},
new TransactionHistoryEntry
{
ExecutionTime = now,
User = targetOrder.User,
AccountId = targetOrder.AccountId,
Instrument = targetOrder.Instrument,
Side = targetOrder.Side,
OrderId = targetOrder.Id,
// The entire quantity was filled
FilledQty = matchOrder.Qty,
Price = targetOrder.LimitPrice,
}
}
);
_logger.LogDebug("Persisted match order @ version number " + matchOrder.VersionNumber);
}
/// <summary>
/// 通知買賣報價
/// </summary>
private static void MrWangConnection_OnOrderBookData(OrderBook orderBook)
{
Console.WriteLine($"Symbol:{orderBook.Symbol}" +
$" Bid:{orderBook.BidPrice} x {orderBook.BidQty}" +
$" Ask:{orderBook.AskPrice} x {orderBook.AskQty}");
}
internal void CreateOrder(CreateOrderEventEntry createOrder)
{
_logger.LogDebug("Called create order @ version number " + createOrder.VersionNumber);
switch (createOrder.Type)
{
case OrderType.Limit:
var limitOrder = new OrderBookEntry
{
EntryTime = createOrder.EntryTime,
CreatedOnVersionId = createOrder.VersionNumber,
User = createOrder.User,
AccountId = createOrder.AccountId,
Instrument = createOrder.Instrument,
Qty = createOrder.Qty,
Side = createOrder.Side,
FilledQty = 0m,
LimitPrice = createOrder.LimitPrice.Value,
// TODO from stop loss and take profit
//ChildrenIds
DurationType = createOrder.DurationType,
Duration = createOrder.Duration,
};
OrderBook.InsertOne(limitOrder);
break;
case OrderType.Stop:
var stopOrder = new HiddenOrderEntry
{
EntryTime = createOrder.EntryTime,
CreatedOnVersionId = createOrder.VersionNumber,
User = createOrder.User,
AccountId = createOrder.AccountId,
Instrument = createOrder.Instrument,
Qty = createOrder.Qty,
Side = createOrder.Side,
StopPrice = createOrder.StopPrice.Value,
// TODO from stop loss and take profit
//ChildrenIds
DurationType = createOrder.DurationType,
Duration = createOrder.Duration,
};
HiddenOrders.InsertOne(stopOrder);
break;
case OrderType.Market:
OrderHistory.InsertOne(
new OrderHistoryEntry
{
CreateTime = createOrder.EntryTime,
CloseTime = createOrder.EntryTime,
User = createOrder.User,
AccountId = createOrder.AccountId,
Instrument = createOrder.Instrument,
Qty = createOrder.Qty,
Side = createOrder.Side,
// Closed market order
Type = OrderType.Market,
// The market order will be filled by the following match orders
FilledQty = createOrder.FilledMarketOrderQty,
// The most expensive accepted limit price will be shown to the user
LimitPrice = createOrder.LimitPrice.Value,
StopPrice = null,
// TODO from stop loss and take profit
//ChildrenIds
DurationType = createOrder.DurationType,
Duration = createOrder.Duration,
Status = OrderStatus.Filled,
}
);
break;
default:
throw new ArgumentOutOfRangeException(nameof(createOrder.Type));
}
_logger.LogDebug("Persisted create order @ version number " + createOrder.VersionNumber);
}
private void DisplayOrderBook(OrderBook obj)
{
AppendReceiverBox($"OrderBook[0] - Price: {obj.List[0].Price}, Side: {obj.List[0].Side}, Size: {obj.List[0].Size}");
}
private async Task SendData(decimal ask, decimal bid, string assetPair, bool crossIsInternal,
DateTime timestamp)
{
if (_lastPrices.TryGetValue(assetPair, out var prevTickPrice) &&
ask == prevTickPrice.Ask &&
bid == prevTickPrice.Bid)
{
prevTickPrice = null;
}
if (prevTickPrice != null)
{
var prevMid = (prevTickPrice.Ask + prevTickPrice.Bid) / 2;
var mid = (ask + bid) / 2;
if (_setting.DangerChangePriceKoef > 0 &&
Math.Abs(mid - prevMid) >= _setting.DangerChangePriceKoef * mid)
{
var context = new
{
AssetPair = assetPair,
PrevTickPrice = prevTickPrice,
Ask = ask,
Bid = bid
};
_log.Error(nameof(SendData), context: context.ToJson(),
message: "Danger change price, skip action");
return;
}
}
var asks = new List <OrderBookItem>()
{
new OrderBookItem(ask, _setting.FakeVolume)
};
var bids = new List <OrderBookItem>()
{
new OrderBookItem(bid, _setting.FakeVolume)
};
var orderBook = new OrderBook(InternalName, assetPair, timestamp, asks, bids);
var tickPrice = new TickPrice()
{
Source = InternalName,
Asset = assetPair,
Timestamp = orderBook.Timestamp,
Ask = ask,
Bid = bid
};
if (!crossIsInternal)
{
await _orderBookProvider.Send(orderBook);
await _tickPriceProvider.Send(tickPrice);
}
_lastPrices[tickPrice.Asset] = tickPrice;
await _tickPriceStore.Handle(tickPrice);
}
public void FetchBuyData()
{
try
{
_buyBook = _buyLink.GetOrderBook();
}
catch (Exception e)
{
Log("ERROR obtaining orderbook: " + e.Message, 0);
_buyBook = null;
}
}
public static void AddOrderBook(OrderBook orderbook)
{
#region 添加订单详情
OrderBookServer.AddOrderBook(orderbook);
#endregion
}
internal static HandleRef getCPtr(OrderBook obj)
{
return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr;
}
public static OrderBookDto mapToDtoOrderBook(OrderBook orderBook)
{
return(new OrderBookDto(orderBook.kolvo, orderBook.bookId));
}
public void ChangeOffer()
{
OrderBook book = new OrderBook();
book.ChangeOrder(10, 1, MDEntryType.BID);
}
/// <summary>
/// 通知買賣報價
/// </summary>
private static void MrWangConnection_OnOrderBookData(OrderBook orderBook)
{
}
private int NextVersion(OrderBook orderbook)
{
return (orderbook.Version == Int16.MaxValue) ? 0 : orderbook.Version + 1;
}
public async Task Write(OrderBook orderBook)
{
OrderBooks.Add(orderBook);
}
private OrderBook GetUnderlyingMarketData(string filePath)
{
OrderBook marketData = null;
string line;
System.IO.StreamReader file = new System.IO.StreamReader(filePath);
while ((line = file.ReadLine()) != null)
{
string[] tokens = line.Split(';');
string name = tokens[0];
double? bid = null;
double? bidSize = null;
double? ask = null;
double? askSize = null;
if (tokens[1] != string.Empty) bid = Double.Parse(tokens[1], CultureInfo.InvariantCulture);
if (tokens[2] != string.Empty) bidSize = Double.Parse(tokens[2], CultureInfo.InvariantCulture);
if (tokens[3] != string.Empty) ask = Double.Parse(tokens[3], CultureInfo.InvariantCulture);
if (tokens[4] != string.Empty) askSize = Double.Parse(tokens[4], CultureInfo.InvariantCulture);
marketData = new OrderBook(name, bid, ask, bidSize, askSize);
}
file.Close();
return marketData;
}
public Order[] GetOrderBook(CurrencyName ins1, CurrencyName ins2)
{
bool getAsks = true;
if (ins1 != CurrencyName.BTC)
{
ins2 = ins1;
ins1 = CurrencyName.BTC;
getAsks = false;
}
string insName1 = ins1.ToString();
string insName2 = ins2.ToString();
if (ins1 == CurrencyName.BCH)
{
insName1 = "BCC";
}
if (ins2 == CurrencyName.BCH)
{
insName2 = "BCC";
}
if (ins1 == CurrencyName.DSH)
{
insName1 = "DASH";
}
if (ins2 == CurrencyName.DSH)
{
insName2 = "DASH";
}
var json = GetQuery(String.Format("{0}public/getorderbook?market={1}-{2}&type=both", BaseUri, insName1, insName2));
var response = JsonConvert.DeserializeObject <BittrexOrderBook>(json);
var orderBook = new OrderBook {
Currency = ins2
};
if (getAsks)
{
int askLen = response.Result.Sell.Length;
if (askLen > OrderBookLimit)
{
askLen = OrderBookLimit;
}
orderBook.Asks = new Order[askLen];
for (int i = 0; i < orderBook.Asks.Length; i++)
{
var ask = response.Result.Sell[i];
orderBook.Asks[i] = new Order {
Price = ask.Rate, Amount = ask.Quantity
};
}
return(orderBook.Asks);
}
else
{
int bidLen = response.Result.Buy.Length;
if (bidLen > OrderBookLimit)
{
bidLen = OrderBookLimit;
}
orderBook.Bids = new Order[bidLen];
for (int i = 0; i < orderBook.Bids.Length; i++)
{
var bid = response.Result.Buy[i];
orderBook.Bids[i] = new Order {
Price = bid.Rate, Amount = bid.Quantity
};
}
return(orderBook.Bids);
}
}
internal void OnQuoteCall(OrderBook orderBook)
{
if (OnQuote != null) OnQuote(orderBook);
}
private static string GetKey(OrderBook orderBook) => GetKey(orderBook.AssetPairId);
private static OrderBook OrderBook(JObject value, int count) {
var result = new OrderBook();
result.Bids.AddRange(OrderBook(value, "bids", count));
result.Asks.AddRange(OrderBook(value, "asks", count));
return result;
}
private static void SortAsks(OrderBook orderBook)
{
orderBook.Asks = orderBook.Asks.OrderBy(it => it.Price).ToList();
}
