public async Task <T> DownloadCurrenciesAsync <T>(BaseMoneyCurrency currentCurrency, CancellationToken cancellationToken)
{
using (var client = new HttpClient())
using (cancellationToken.Register(() => client.CancelPendingRequests()))
{
var response = await client.GetAsync(GetHttpRequestUri(currentCurrency), cancellationToken).ConfigureAwait(false);
if (response.Content == null)
{
throw new ArgumentNullException("Content is missing");
}
var result = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
cancellationToken.ThrowIfCancellationRequested();
return(JsonConvert.DeserializeObject <T>(result));
}
}
public Uri GetHttpRequestUri(BaseMoneyCurrency baseCurrency) => new Uri(BaseApiEndpoint + Resources.Token + "/latest/" + supportedBaseCurrencyDictionary[baseCurrency]);