public async Task <IActionResult> GetRatesForCurrencies()
{
string exchangeRatesData;
try
{
exchangeRatesData = await _exchange.GetExchangeRatesData(_apiConnections.UriString,
_apiConnections.RequestUriAllRates);
}
catch (StatusCodeException e)
{
var codeNumber = e.CodeNumber;
return(StatusCode(codeNumber, StatusCodeResponses.GetResponseMessage(codeNumber)));
}
var exchangeRates = _exchange.GetExchangeRates(exchangeRatesData);
const string message = "Current exchange rates (currency to PLN):\n";
var actualRates = _exchangeHelper.GetActualRates(exchangeRates);
var codes = JsonConvert.SerializeObject(actualRates);
return(Ok(message + codes));
}