public async Task <List <Currency> > DeleteCurrencyAsync(List <Currency> listCurrency)
{
List <Currency> result = new List <Currency>();
checkServiceCommunication();
List <Currency> gateWayResultList = await _gatewayOrder.DeleteCurrencyAsync(listCurrency);
if (gateWayResultList.Count == 0)
{
foreach (Currency currency in listCurrency)
{
int returnValue = _dataSet.DeleteCurrency(currency.ID);
if (returnValue > 0)
{
result.Add(currency);
}
}
}
return(result);
}