public string GetCurrency(string id)
{
long idCcy = JsonConvert.DeserializeObject <Int32>(id);
ResponseCurrencyData tmp = GetCurrencyDic();
//return JsonConvert.SerializeObject(tmp.CurrencyDic[idCcy]);
return(JsonConvert.SerializeObject(DataLayer.Repository.CurrencyDic[idCcy]));
}
public Stream GetCurrencies()
{
ResponseCurrencyData tmp = GetCurrencyDic();
string jsonStr = JsonConvert.SerializeObject(tmp, Formatting.Indented);
WebOperationContext.Current.OutgoingResponse.ContentType =
"application/json; charset=utf-8";
return(new MemoryStream(Encoding.UTF8.GetBytes(jsonStr)));
}
ResponseCurrencyData GetCurrencyDic()
{
ResponseCurrencyData result = new ResponseCurrencyData();
try
{
var currencies = DataLayer.Repository.GetCurrency(null);
foreach (var c in currencies)
{
if (c != null &&
!String.IsNullOrEmpty(c.ClassName) &&
QuantLibAdaptor.GetCurrencyInformation(c)
)
{
//result.CurrencyDic[c.Id] = c;
DataFeed.Repository.ccyDic[c.Id] = c;
}
}
//DataLayer.Repository.CurrencyDic = result.CurrencyDic;
result.ccyList = currencies;
}
catch (Exception ex)
{
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
result.Error = new CustomException();
result.Error.Message = ex.Message + ex.StackTrace;
}
//we read from the database from te table Currencies
// assumption is - if ClassName is not null then the rest of the parameters for each currency should be populated for Quantlib
// otherwise it was manually added and everything should be coming from the database only
return(result);
}