public async Task <List <DailyCurrencyModel> > GetDailyCurrencies()
{
var url = "https://www.cbr-xml-daily.ru/daily_json.js";
string responseText = null;
DailyCurrencyReport data = null;
try
{
await _retryPolicy.ExecuteAsync(async() =>
{
using var response = await _httpClient.GetAsync(url);
responseText = await response.Content.ReadAsStringAsync();
});
data = JsonConvert.DeserializeObject <DailyCurrencyReport>(responseText);
}
catch (HttpRequestException e)
{
_logger.LogError(e, $"Send request error to {url}");
}
catch (JsonException e)
{
_logger.LogError(e, $"Deserialization error {nameof(DailyCurrencyReport)}.");
}
catch (Exception e)
{
_logger.LogError(e, "GetDailyCurrencies error.");
}
return(MapCurrencies(data));
}
private List <DailyCurrencyModel> MapCurrencies(DailyCurrencyReport dailyCurrencyReport)
{
if (dailyCurrencyReport is null)
{
throw new ArgumentNullException(nameof(dailyCurrencyReport));
}
if (dailyCurrencyReport.Currencies is null)
{
throw new ArgumentNullException(nameof(dailyCurrencyReport.Currencies));
}
var currencies = new List <SberCurrency>();
currencies.Add(dailyCurrencyReport.Currencies.AMD);
currencies.Add(dailyCurrencyReport.Currencies.AUD);
currencies.Add(dailyCurrencyReport.Currencies.AZN);
currencies.Add(dailyCurrencyReport.Currencies.BGN);
currencies.Add(dailyCurrencyReport.Currencies.BRL);
currencies.Add(dailyCurrencyReport.Currencies.BYN);
currencies.Add(dailyCurrencyReport.Currencies.CAD);
currencies.Add(dailyCurrencyReport.Currencies.CHF);
currencies.Add(dailyCurrencyReport.Currencies.CNY);
currencies.Add(dailyCurrencyReport.Currencies.CZK);
currencies.Add(dailyCurrencyReport.Currencies.DKK);
currencies.Add(dailyCurrencyReport.Currencies.EUR);
currencies.Add(dailyCurrencyReport.Currencies.GBP);
currencies.Add(dailyCurrencyReport.Currencies.HKD);
currencies.Add(dailyCurrencyReport.Currencies.HUF);
currencies.Add(dailyCurrencyReport.Currencies.INR);
currencies.Add(dailyCurrencyReport.Currencies.JPY);
currencies.Add(dailyCurrencyReport.Currencies.KGS);
currencies.Add(dailyCurrencyReport.Currencies.KRW);
currencies.Add(dailyCurrencyReport.Currencies.KZT);
currencies.Add(dailyCurrencyReport.Currencies.MDL);
currencies.Add(dailyCurrencyReport.Currencies.NOK);
currencies.Add(dailyCurrencyReport.Currencies.PLN);
currencies.Add(dailyCurrencyReport.Currencies.RON);
currencies.Add(dailyCurrencyReport.Currencies.SEK);
currencies.Add(dailyCurrencyReport.Currencies.SGD);
currencies.Add(dailyCurrencyReport.Currencies.TJS);
currencies.Add(dailyCurrencyReport.Currencies.TMT);
currencies.Add(dailyCurrencyReport.Currencies.TRY);
currencies.Add(dailyCurrencyReport.Currencies.UAH);
currencies.Add(dailyCurrencyReport.Currencies.USD);
currencies.Add(dailyCurrencyReport.Currencies.UZS);
currencies.Add(dailyCurrencyReport.Currencies.XDR);
currencies.Add(dailyCurrencyReport.Currencies.ZAR);
var dailyCurrencyModels = new List <DailyCurrencyModel>();
foreach (var currency in currencies.Where(s => s != null))
{
dailyCurrencyModels.Add(new DailyCurrencyModel
{
Date = dailyCurrencyReport.Date,
Nominal = currency.Nominal,
Value = currency.Value,
Carrency = _mapper.Map <Domain.Currency>(currency),
PreviousValue = currency.Previous
});
}
return(dailyCurrencyModels);
}
