/// <summary>
        /// Gets any closed orders for a user--orders that have been processed.  Also updates status to complete.
        /// </summary>
        /// <param name="userID">User id to retrieve data for.</param>
        public List<OrderDataModel> getClosedOrders(string userID)
        {
            dalCustomer = Trade.DALFactory.Customer.Create(Settings.DAL);
            dalCustomer.Open(Settings.TRADEDB_SQL_CONN_STRING);;
            try
            {
                return dalCustomer.getClosedOrders(userID);
            }
            catch 
            {
                throw;
            }
            finally
            {
                dalCustomer.Close();
            }

        }