/// <summary>
/// Decomposes the specified currency pair into a base and quote currency provided as out parameters
/// </summary>
/// <param name="currencyPair">The input currency pair to be decomposed</param>
/// <param name="baseCurrency">The output base currency</param>
/// <param name="quoteCurrency">The output quote currency</param>
/// <param name="defaultQuoteCurrency">Optionally can provide a default quote currency</param>
public static void DecomposeCurrencyPair(Symbol currencyPair, out string baseCurrency, out string quoteCurrency, string defaultQuoteCurrency = Currencies.USD)
{
IsValidSecurityType(currencyPair?.SecurityType, throwException: true);
var securityType = currencyPair.SecurityType;
if (securityType == SecurityType.Forex)
{
Forex.DecomposeCurrencyPair(currencyPair.Value, out baseCurrency, out quoteCurrency);
return;
}
var symbolProperties = SymbolPropertiesDatabase.Value.GetSymbolProperties(
currencyPair.ID.Market,
currencyPair,
currencyPair.SecurityType,
defaultQuoteCurrency);
if (securityType == SecurityType.Cfd)
{
Cfd.DecomposeCurrencyPair(currencyPair, symbolProperties, out baseCurrency, out quoteCurrency);
}
else
{
Crypto.DecomposeCurrencyPair(currencyPair, symbolProperties, out baseCurrency, out quoteCurrency);
}
}
/// <summary>
/// Decomposes the specified currency pair into a base and quote currency provided as out parameters
/// </summary>
/// <param name="currencyPair">The input currency pair to be decomposed</param>
/// <param name="baseCurrency">The output base currency</param>
/// <param name="quoteCurrency">The output quote currency</param>
public static void DecomposeCurrencyPair(Symbol currencyPair, out string baseCurrency, out string quoteCurrency)
{
if (currencyPair == null)
{
throw new ArgumentException("Currency pair must not be null");
}
var securityType = currencyPair.SecurityType;
if (securityType != SecurityType.Forex &&
securityType != SecurityType.Cfd &&
securityType != SecurityType.Crypto)
{
throw new ArgumentException($"Unsupported security type: {securityType}");
}
if (securityType == SecurityType.Forex)
{
Forex.DecomposeCurrencyPair(currencyPair.Value, out baseCurrency, out quoteCurrency);
return;
}
var symbolProperties = SymbolPropertiesDatabase.Value.GetSymbolProperties(
currencyPair.ID.Market,
currencyPair,
currencyPair.SecurityType,
Currencies.USD);
if (securityType == SecurityType.Cfd)
{
Cfd.DecomposeCurrencyPair(currencyPair, symbolProperties, out baseCurrency, out quoteCurrency);
}
else
{
Crypto.DecomposeCurrencyPair(currencyPair, symbolProperties, out baseCurrency, out quoteCurrency);
}
}
