public BittrexExchangeMarket(BittrexExchange aExchangeInstance, ICurrencyIdentity aCurrency, GetWalletIDDelegate aGetWalletIDFunction, BittrexSymbol aMarketPair) : base(aExchangeInstance)
{
SellingCurrencyInfo = aCurrency;
BuyingCurrencyInfo = new CurrencyInfo(aGetWalletIDFunction)
{
Ticker = aMarketPair.BaseCurrency == aCurrency.Ticker ? aMarketPair.QuoteCurrency : aMarketPair.BaseCurrency,
Name = aMarketPair.BaseCurrency == aCurrency.Ticker ? aMarketPair.QuoteCurrency : aMarketPair.BaseCurrency,
Id = aGetWalletIDFunction?.Invoke(aMarketPair.BaseCurrency == aCurrency.Ticker ? aMarketPair.QuoteCurrency : aMarketPair.BaseCurrency) ?? 0
};
MarketPairID = aMarketPair.Symbol;
MarketBaseCurrencyInfo = string.Equals(aMarketPair.BaseCurrency, aCurrency.Ticker, StringComparison.OrdinalIgnoreCase) ? BuyingCurrencyInfo : SellingCurrencyInfo;
MinimumTrade = aMarketPair.MinTradeSize;
}
public CurrencyInfo(GetWalletIDDelegate aGetWalletIDFunction)
{
FGetWalletIDFunction = aGetWalletIDFunction;
}
public IEnumerable <IExchangeMarket> GetMarketCoins(ICurrencyIdentity aCurrency, GetWalletIDDelegate aGetWalletIDFunction)
{
DoUpdateMarketCoins().Wait();
if (!FLocalCacheOfMarkets.TryGetValue(aCurrency.Id, out IEnumerable <BittrexExchangeMarket> lCoinMarkets))
{
lCoinMarkets = FMarkets.Where(x => x.Status == SymbolStatus.Online && (x.QuoteCurrency == aCurrency.Ticker || x.BaseCurrency == aCurrency.Ticker))
.Select(lMarket => new BittrexExchangeMarket(this, aCurrency, aGetWalletIDFunction, lMarket)).ToArray();
if (aGetWalletIDFunction != null)
{
FLocalCacheOfMarkets.TryAdd(aCurrency.Id, lCoinMarkets);
}
}
return(lCoinMarkets);
}
/// <summary>
/// Loads currency exchange orders from disk. This should only be called once or to reload orders.
/// </summary>
/// <param name="aCurrencyTicker"></param>
/// <param name="aCurrencyID"></param>
/// <returns></returns>
public IEnumerable <UserTradeOrder> LoadOrders(ICurrencyIdentity aCurrency, IPandoraExchangeFactory lExchangeFactory, GetWalletIDDelegate aGetWalletIDFunction)
{
var lResult = new List <UserTradeOrder>();
var lDBOrders = FSaveManager.ReadOrders(aCurrency);
if (lDBOrders != null && lDBOrders.Any())
{
int lErrorCounter;
var lMarketCache = new Dictionary <int, IEnumerable <IExchangeMarket> >();
foreach (var lDBOrder in lDBOrders)
{
bool lOrdersLogs = FSaveManager.ReadOrderLogs(lDBOrder.InternalID, out List <OrderMessage> lMessages);
lMessages = lMessages.OrderBy(lMessage => lMessage.Time).ToList();
lErrorCounter = 0;
for (int it2 = 0; it2 < lMessages.Count; it2++)
{
OrderMessage lIndividualMessage = lMessages[it2];
switch (lIndividualMessage.Level)
{
case OrderMessage.OrderMessageLevel.Error:
lErrorCounter += 60;
break;
case OrderMessage.OrderMessageLevel.StageChange:
lErrorCounter = 0;
break;
case OrderMessage.OrderMessageLevel.FatalError:
lErrorCounter = -1;
break;
}
if (lErrorCounter == -1)
{
break;
}
}
var lExchanger = lExchangeFactory.GetPandoraExchange((AvailableExchangesList)lDBOrder.ExchangeID);
if (!lMarketCache.TryGetValue(lDBOrder.ExchangeID, out IEnumerable <IExchangeMarket> lMarkets))
{
lMarkets = lExchanger.GetMarketCoins(aCurrency, aGetWalletIDFunction);
lMarketCache.Add(lDBOrder.ExchangeID, lMarkets);
}
var lUserOrder = new UserTradeOrder
{
InternalID = lDBOrder.InternalID,
ID = lDBOrder.ID,
Name = lDBOrder.Name,
SentQuantity = lDBOrder.SentQuantity,
Status = lDBOrder.Status,
CoinTxID = lDBOrder.CoinTxID,
StopPrice = lDBOrder.StopPrice,
OpenTime = lDBOrder.OpenTime,
Rate = lDBOrder.Rate,
ProfileID = lDBOrder.ProfileID,
ErrorCounter = lErrorCounter,
Completed = lDBOrder.Completed,
Cancelled = lDBOrder.Cancelled,
Market = lMarkets.FindByMarketID(lDBOrder.MarketID)
};
if (lUserOrder.Market == null)
{
Log.Write(LogLevel.Warning, $"Exchange: Unable to find market for order of id {lUserOrder.InternalID} of exchange {lExchanger.Name}");
continue;
}
lResult.Add(lUserOrder);
SetOrderInCache(lUserOrder, lDBOrder.ExchangeID);
}
}
return(lResult);
}
public BitfinexExchangeMarket(BitfinexExchange aExchangeInstance, ICurrencyIdentity aCurrency, GetWalletIDDelegate aGetWalletIDFunction, BitfinexPair aPair) : base(aExchangeInstance)
{
var lIsBaseCurrency = string.Equals(aPair.BaseCurrency.FullName, aCurrency.Name, StringComparison.OrdinalIgnoreCase);
SellingCurrencyInfo = aCurrency;
var lBuyingCurrencyTicker = lIsBaseCurrency ? aPair.DestinationCurrency.Name : aPair.BaseCurrency.Name;
BuyingCurrencyInfo = new CurrencyInfo(aGetWalletIDFunction)
{
Ticker = lBuyingCurrencyTicker,
Name = lIsBaseCurrency ? aPair.DestinationCurrency.FullName : aPair.BaseCurrency.FullName,
Id = aGetWalletIDFunction?.Invoke(lBuyingCurrencyTicker) ?? 0
};
MarketPairID = aPair.MarketDetails.Pair;
MarketBaseCurrencyInfo = lIsBaseCurrency ? SellingCurrencyInfo : BuyingCurrencyInfo;
MinimumTrade = aPair.MarketDetails?.MinimumOrderSize ?? 0;
}
public IEnumerable <IExchangeMarket> GetMarketCoins(ICurrencyIdentity aCurrency, GetWalletIDDelegate aGetWalletIDFunction)
{
DoUpdatemarketCoins().Wait();
if (!FLocalCacheOfMarkets.TryGetValue(aCurrency.Id, out IEnumerable <BitfinexExchangeMarket> lCoinMarkets))
{
var lMarketsWithCompleteData = FMarkets.Where(lMarket => lMarket?.BaseCurrency?.FullName != null && lMarket?.DestinationCurrency?.FullName != null);
lCoinMarkets = lMarketsWithCompleteData.Where(lMarket => string.Equals(lMarket.DestinationCurrency.FullName, aCurrency.Name, StringComparison.OrdinalIgnoreCase) || string.Equals(lMarket.BaseCurrency.FullName, aCurrency.Name, StringComparison.OrdinalIgnoreCase))
.Select(lMarket => new BitfinexExchangeMarket(this, aCurrency, aGetWalletIDFunction, lMarket));
if (aGetWalletIDFunction != null)
{
FLocalCacheOfMarkets.TryAdd(aCurrency.Id, lCoinMarkets);
}
}
return(lCoinMarkets);
}
public PoloniexExchangeMarket(PoloniexExchange aExchangeInstance, ICurrencyIdentity aCurrency, GetWalletIDDelegate aGetWalletIDFunction, string aPairName) : base(aExchangeInstance)
{
MarketPairID = string.IsNullOrEmpty(aPairName) ? throw new ArgumentException("Poloniex pair name can not be null or empty") : aPairName;
var lPoloniexBuyingTicker = GetPairTicker(aPairName, aCurrency.Ticker, out bool lIsBase);
var lPoloniexBuyingName = aExchangeInstance.GetPoloniexCurrency(lPoloniexBuyingTicker)?.name ?? throw new Exception("market currency pair info not found");
SellingCurrencyInfo = aCurrency;
BuyingCurrencyInfo = new CurrencyInfo(aGetWalletIDFunction)
{
Ticker = lPoloniexBuyingTicker,
Name = lPoloniexBuyingName,
Id = aGetWalletIDFunction?.Invoke(lPoloniexBuyingTicker) ?? 0
};
MarketBaseCurrencyInfo = lIsBase ? BuyingCurrencyInfo : SellingCurrencyInfo;
MinimumTrade = 0.0001M; //This info I found it at the web
}
public IEnumerable <IExchangeMarket> GetMarketCoins(ICurrencyIdentity aCurrency, GetWalletIDDelegate aGetWalletIDFunction)
{
DoUpdateMarketCoins().Wait();
if (!FLocalCacheOfMarkets.TryGetValue(aCurrency.Id, out IEnumerable <PoloniexExchangeMarket> lCoinMarkets))
{
lCoinMarkets = FCacheMarkets.Where(lPair => lPair.Key.EndsWith($"_{aCurrency.Ticker}") || lPair.Key.StartsWith($"{aCurrency.Ticker}_"))
.Select(lPair => new PoloniexExchangeMarket(this, aCurrency, aGetWalletIDFunction, lPair.Key));
if (aGetWalletIDFunction != null)
{
FLocalCacheOfMarkets.TryAdd(aCurrency.Id, lCoinMarkets);
}
}
return(lCoinMarkets);
}