//Call this method to update
public void Update()
{
while (Empty == false) //Note - opportunity for efficiency... >:)
{
//step 1: Remove old data from the collections.
lock (coinLock)
{
if (CurrentData != null && CurrentData.Count > 0)
{
//Step 1: Remove old data from the collections.
CurrentData.TakeAndBreak(x => x.LastUpdate > DateTime.UtcNow.AddMinutes(-MinuteInterval));
//Step 2: Get new data from the database and add it to the collections.
DataCalls.GetRecentCurrentData(Instrument.InstrumentID, MinuteInterval, CurrentDataIndex).ForEach(x => CurrentData.Add(x));
CurrentDataIndex = this.CurrentData.Max(x => x.CurrentID);
}
}
lock (coinAggLock)
{
if (CurrentAggData != null && CurrentAggData.Count > 0)
{
CurrentAggData.TakeAndBreak(x => x.LastUpdate > DateTime.UtcNow.AddMinutes(-MinuteInterval));
DataCalls.GetRecentCurrentAggData(Instrument.InstrumentID, MinuteInterval, CurrentAggDataIndex).ForEach(x => CurrentAggData.Add(x));
CurrentAggDataIndex = this.CurrentAggData.Max(x => x.CurrentAggID);
}
}
Thread.Sleep(50000);
}
}
public static CurrentAggData AddCurrentAggData(CurrentAggData currentAggData)
{
using (MarketsEntities context = new MarketsEntities())
{
if (currentAggData.Instruments != null)
{
context.Instruments.Attach(currentAggData.Instruments);
}
if (currentAggData.Markets != null)
{
context.Markets.Attach(currentAggData.Markets);
}
if (currentAggData.Exchanges != null)
{
context.Exchanges.Attach(currentAggData.Exchanges);
}
currentAggData = context.CurrentAggData.Add(currentAggData);
context.SaveChanges();
}
return(currentAggData);
}
private void HandleData(string queuedMessage)
{
string id = Regex.Match(queuedMessage, @"^([0-9]{1,2})").Value;
string value = queuedMessage.Substring(id.Length);
if (!string.IsNullOrEmpty(value))
{
dynamic thing = Newtonsoft.Json.JsonConvert.DeserializeObject <dynamic>(value);
if (id == "0" && isPinging == false)
{
PingModel pingModel = JsonConvert.DeserializeObject <PingModel>(value);
ThreadPool.QueueUserWorkItem(_ => Ping(pingModel));
isPinging = true;
}
if (id == "42")
{
CryptoCompareSet set = new CryptoCompareSet(thing[1].ToString());
if (set.Length < 6)
{
return;
}
if (set.Type == "5")
{
if (set.Ignore == true)
{
return;
}
int exchangeID = 0;
int instrumentID = 0;
int interval = 0;
// = Manager.FirstOrDefault(x => x.instrument.InstrumentID == instrument.InstrumentID);
using (MarketsEntities context = new MarketsEntities())
{
Instruments instrument = context.Instruments.FirstOrDefault(x => x.Name == set.LASTMARKET && x.BaseCurrency == set.FromCurrency && x.QuoteCurrency == set.ToCurrency && x.Active == true);
if (instrument == null)
{
instrument = DataCalls.AddInstrument(new Instruments()
{
ExchangeID = 2, MarketID = 1, Name = set.LASTMARKET, BaseCurrency = set.FromCurrency, QuoteCurrency = set.ToCurrency, Active = true, Interval = 60
});
}
exchangeID = instrument.ExchangeID;
instrumentID = instrument.InstrumentID;
interval = instrument.Interval;
};
InstrumentManager current = Manager.FirstOrDefault(x => x.InstrumentID == instrumentID && x.Type == 5);
if (current != null)
{
if (DateTime.UtcNow <= current.Last.AddSeconds(interval))
{
return;
}
else
{
current.Last = DateTime.UtcNow;
}
}
else if (current == null)
{
Manager.Add(new InstrumentManager()
{
InstrumentID = instrumentID, Last = DateTime.UtcNow, Type = 5
});
}
CurrentAggData currentAggData = new CurrentAggData()
{
ExchangeID = exchangeID,
InstrumentID = instrumentID,
MarketID = 1,
Flag = set.Flag,
Price = set.Price,
LastUpdate = FromUnixTime(set.LastUpdate),
LastVolume = set.LastVolume,
LastVolumeTo = set.LastVolumeTo,
LastTradeId = set.LastTradeId,
Volume24Hour = set.VOLUME24HOUR,
Volume24HourTo = set.VOLUME24HOURTO,
Low24Hour = set.LOW24HOUR,
High24Hour = set.HIGH24HOUR,
Open24Hour = set.OPEN24HOUR,
Volume24h = set.Volume24h,
Volume24hTo = set.Volume24hTo,
MaskInt = set.MaskInt
};
DataCalls.AddCurrentAggData(currentAggData);
}
else
{
if ((set.Flag == 1 || set.Flag == 2 || set.Flag == 4)) //|| set.Flag == 5))
{
int exchangeID = 0;
int instrumentID = 0;
int interval = 0;
// = Manager.FirstOrDefault(x => x.instrument.InstrumentID == instrument.InstrumentID);
using (MarketsEntities context = new MarketsEntities())
{
Instruments instrument = context.Instruments.FirstOrDefault(x => x.Name == set.ExchangeName && x.BaseCurrency == set.FromCurrency && x.QuoteCurrency == set.ToCurrency && x.Active == true);
if (instrument == null)
{
instrument = DataCalls.AddInstrument(new Instruments()
{
ExchangeID = 2, MarketID = 1, Name = set.ExchangeName, BaseCurrency = set.FromCurrency, QuoteCurrency = set.ToCurrency, Active = true, Interval = 60
});
}
exchangeID = instrument.ExchangeID;
instrumentID = instrument.InstrumentID;
interval = instrument.Interval;
};
InstrumentManager current = Manager.FirstOrDefault(x => x.InstrumentID == instrumentID && x.Type == 4);
if (current != null)
{
if (DateTime.UtcNow <= current.Last.AddSeconds(interval))
{
return;
}
else
{
current.Last = DateTime.UtcNow;
}
}
else if (current == null)
{
Manager.Add(new InstrumentManager()
{
InstrumentID = instrumentID, Last = DateTime.UtcNow, Type = 4
});
}
CurrentData currentData = new CurrentData()
{
//Instruments = instrument,
ExchangeID = exchangeID,
InstrumentID = instrumentID,
MarketID = 1,
Flag = set.Flag,
Price = set.Price,
LastUpdate = FromUnixTime(set.LastUpdate),
LastVolume = set.LastVolume,
LastVolumeTo = set.LastVolumeTo,
LastTradeId = set.LastTradeId,
Volume24h = set.Volume24h,
Volume24hTo = set.Volume24hTo,
MaskInt = set.MaskInt
};
DataCalls.AddCurrentData(currentData);
}
}
}
return;
}
else
{
return;
}
}