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Fix CryptoUtility.PrecisionToStepSize and add rate limit for Poloniex #800

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Merged
merged 3 commits into from
Mar 26, 2023
Merged

Fix CryptoUtility.PrecisionToStepSize and add rate limit for Poloniex #800

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f85caa0
[Poloniex] Remove ExchangeGlobalCurrencyReplacements entry
BZ-CO Mar 26, 2023
7a38a15
[Poloniex] Add rate limit
BZ-CO Mar 26, 2023
bce42ff
Fix CryptoUtility.PrecisionToStepSize
BZ-CO Mar 26, 2023
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4 changes: 2 additions & 2 deletions src/ExchangeSharp/API/Exchanges/Poloniex/ExchangePoloniexAPI.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ private ExchangePoloniexAPI()
RequestContentType = "application/json";
MarketSymbolSeparator = "_";
WebSocketOrderBookType = WebSocketOrderBookType.DeltasOnly;
RateLimit = new RateGate(10, TimeSpan.FromSeconds(1));
}

/// <summary>
Expand Down Expand Up @@ -78,9 +79,8 @@ protected override Task OnInitializeAsync()
fieldCount[split[0]] = split[1].ConvertInvariant<int>();
}
}

WithdrawalFieldCount = fieldCount;
ExchangeGlobalCurrencyReplacements["STR"] = "XLM"; // wtf

return Task.CompletedTask;
}

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8 changes: 3 additions & 5 deletions src/ExchangeSharp/Utility/CryptoUtility.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -1412,14 +1412,12 @@ public static decimal CalculatePrecision(string numberWithDecimals)
/// </summary>
public static decimal PrecisionToStepSize(decimal precision)
{
if (precision == 0) return 1;

var sb = new StringBuilder();
sb.Append("0");
if (precision > 0) sb.Append(".");
if (precision == 1)
{
sb.Append("1");
return decimal.Parse(sb.ToStringInvariant());
}

for (var i = 0; i < precision; i++)
{
sb.Append(i + 1 == precision ? "1" : "0");
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