public async Task <IReadOnlyCollection <CurrencyRate> > GetCurrencyRatesToDate(DateTime date,
CancellationToken cancellationToken = default)
{
var result = await CallWithCancellation(SoapClient.GetCursOnDateXMLAsync(date), cancellationToken);
XmlDocument xmlDocument = new XmlDocument();
var root = xmlDocument.CreateElement("root");
root.InnerXml = result.InnerXml;
xmlDocument.AppendChild(root);
var response = Deserialize <GetCursOnDateResponse>(xmlDocument);
foreach (var rate in response.Rates)
{
rate.Name = rate.Name.Trim();
}
return(response.Rates);
}