private Task <string> InitCandles(string sec, string timeframe)
{
TaskCompletionSource <string> TCS = new TaskCompletionSource <string>();
IDictionary <Func <string, bool>, Action> actions = new Dictionary <Func <string, bool>, Action>();
actions.Add((frame) => { return(frame == "5"); }, () =>
{
_candleRepository.GetHistory(sec, GetStartDate(timeframe, _sessions, _mode.GetDate()), "1").ContinueWith(t =>
{
CandlesConverter converter = new CandlesConverter(() => { return(new Candle()); });
var work_data = converter.Convert(t.Result.ToList(), 1, 5);
_candles[sec][timeframe] = work_data;
TCS.SetResult("ok");
});
});
actions.Add((frame) => { return(frame == "60"); }, () =>
{
_candleRepository.GetHistory(sec, GetStartDate(timeframe, _sessions, _mode.GetDate()), timeframe).ContinueWith(t =>
{
_candles[sec][timeframe] = t.Result.ToList();
TCS.SetResult("ok");
});
});
actions.Single(a => a.Key.Invoke(timeframe)).Value.Invoke();
return(TCS.Task);
}
private void UpdateCadles(string code, IEnumerable <Candle> candles, IList <string> frames)
{
IDictionary <string, Action> actions = new Dictionary <string, Action>();
actions.Add("5", () => {
updateStoredData(candles, code, "5");
});
actions.Add("60", () =>
{
CandlesConverter converter = new CandlesConverter(() => { return(new Candle()); });
var work_data = converter.Convert(_candles[code]["5"], 5, 60);
updateStoredData(work_data, code, "60");
});
foreach (string f in frames)
{
actions[f].Invoke();
}
}
// GET api/candle
public IEnumerable <ICandle> Get([FromUri] RequestModel request)
{
Logger.InitLogger();
IDictionary <Func <RequestModel, bool>, Action> actions = new Dictionary <Func <RequestModel, bool>, Action>();
IEnumerable <ICandle> candles = null;
Settings settings = null;
using (UnitOfWork unit = new UnitOfWork((DbContext) new DataContext()))
{
settings = unit.SettingsRepository.All <Settings>(null).Single();
}
actions.Add((pr) => { return(!pr.from.HasValue); }, () =>
{
EIDService.Common.CandleToISS candleToISS = new Common.CandleToISS();
using (UnitOfWork unit = new UnitOfWork((DbContext) new DataContext()))
{
var tempData = unit.CandleRepository.All <EIDService.Common.Entities.Candle>(null).ToList();
candles = tempData.Select(c => candleToISS.Convert(c));
if (settings.ModeType == ModeType.Test)
{
candles = candles.Where(c => c.begin < settings.TestDateTime);
settings.TestDateTime = settings.TestDateTime.AddMinutes(1);
unit.SettingsRepository.Update(settings);
unit.Commit();
CandlesConverter converter = new CandlesConverter(() => { return(new EID.Library.ISS.Candle()); });
candles = converter.Convert(candles.ToList(), 1, 5);
}
}
});
actions.Add((pr) => { return(!string.IsNullOrEmpty(pr.security) && pr.from.HasValue); }, () =>
{
MicexISSClient client = new MicexISSClient(new WebApiClient());
DateTime?till = null;
if (settings.ModeType == ModeType.Test)
{
till = settings.TestDateTime;
}
IDictionary <string, Func <RequestModel, IList <EID.Library.ICandle> > > interval_actions = new Dictionary <string, Func <RequestModel, IList <EID.Library.ICandle> > >();
interval_actions.Add("1", (req) =>
{
return(client.GetCandles(request.security, request.from.Value, till, request.interval).Result);
});
interval_actions.Add("60", (req) =>
{
return(client.GetCandles(request.security, request.from.Value, till, request.interval).Result);
});
interval_actions.Add("D", (req) =>
{
return(client.GetHistory(request.security, request.from.Value, till).Result);
});
try
{
candles = interval_actions[request.interval].Invoke(request);
Logger.Log.InfoFormat("Данные с ММВБ получены. Count {0}", candles.Count());
}
catch (Exception ex)
{
Logger.Log.Error("ошибка", ex);
}
});
actions.Single(f => f.Key.Invoke(request)).Value.Invoke();
return(candles);
}