public decimal GetTransactionsFee(ICurrencyIdentity aCurrency)
{
decimal?lResult = null;
if (FLastFeesDataRetrieval == DateTime.MinValue || FLastFeesDataRetrieval < DateTime.UtcNow.AddDays(-1))
{
using (var lClient = new BitfinexClient())
{
var lResponse = lClient.GetWithdrawalFeesAsync().Result;
if (!lResponse.Success)
{
throw new Exception($"Failed to get withdrawn fees from exchange server. {lResponse.Error}");
}
var lFees = lResponse.Data.Withdraw;
FWithdrawnFeesCache.Clear();
foreach (var lFee in lFees)
{
FWithdrawnFeesCache.TryAdd(lFee.Key, lFee.Value);
}
}
FLastFeesDataRetrieval = DateTime.UtcNow;
}
if (FWithdrawnFeesCache.TryGetValue(aCurrency.Ticker, out decimal lTxFee))
{
lResult = lTxFee;
}
else
{
using (var lClient = new BitfinexClient())
{
var lResponse = lClient.GetCurrenciesAsync().Result;
if (lResponse.Success)
{
var lExchangeTicker = lResponse.Data.Where(lCurrency => string.Equals(lCurrency.FullName, aCurrency.Name, StringComparison.OrdinalIgnoreCase)).FirstOrDefault()?.Name;
if (lExchangeTicker != null && FWithdrawnFeesCache.TryGetValue(lExchangeTicker, out lTxFee))
{
lResult = lTxFee;
}
}
}
}
return(lResult ?? throw new Exception($"Transaction fee for currency with ticker '{aCurrency.Ticker}' not found"));
}
private async Task DoUpdatemarketCoins()
{
if (FLastMarketCoinsRetrieval == DateTime.MinValue || FLastMarketCoinsRetrieval < DateTime.UtcNow.AddHours(-1))
{
using (var lClient = new BitfinexClient())
{
var lCurrenciesResponse = await lClient.GetCurrenciesAsync();
var lMarketsResponse = await lClient.GetTickerAsync(symbols : "ALL");
var lSymbolDetails = await lClient.GetSymbolDetailsAsync();
if (!lCurrenciesResponse.Success || !lMarketsResponse.Success || !lSymbolDetails.Success)
{
throw new Exception("Failed to retrieve Bitfinex Markets");
}
BitfinexPair.ExchangeCurrencies = lCurrenciesResponse.Data;
FMarkets = lMarketsResponse.Data.Select(lMarket => new BitfinexPair(lMarket.Symbol, lSymbolDetails.Data.Where(lSymbol => string.Equals(lSymbol.Pair, lMarket.Symbol.Remove(0, 1), StringComparison.OrdinalIgnoreCase)).FirstOrDefault())).ToArray();
}
FLastMarketCoinsRetrieval = DateTime.UtcNow;
FLocalCacheOfMarkets.Clear();
}
}