public IActionResult Get(string code)
{
try
{
return(Ok(_exchangeService.GetExchange(code)));
}
catch (NotSupportedCurrencyException)
{
return(BadRequest());
}
catch (Exception)
{
return(StatusCode(500));
}
}
private decimal CalcPurchaseAmount(Transaction transaction)
{
var currencyExchange = _exchangeService.GetExchange(transaction.CurrencyCode);
return(Math.Round(transaction.Amount / currencyExchange.BuyingRate, 2));
}
