public int getRestaurantIncome()
        {
            RestaurantTransactionRepository repository = new RestaurantTransactionRepository();

            return(repository.getRestaurantIncome());
        }
        public dynamic getAllDetailRestaurantTransaction(int orderID)
        {
            RestaurantTransactionRepository repository = new RestaurantTransactionRepository();

            return(repository.getAllDetailRestaurantTransaction(orderID));
        }
        public List <RestaurantTransaction> getAllRestaurantTransaction()
        {
            RestaurantTransactionRepository repository = new RestaurantTransactionRepository();

            return(repository.getAllRestaurantTransaction());
        }
        public int getLastID()
        {
            RestaurantTransactionRepository repository = new RestaurantTransactionRepository();

            return(repository.getLastID());
        }
        public DetailRestaurantTransaction addDetailRestaurantTransaction(int transactionID, int orderID)
        {
            RestaurantTransactionRepository repository = new RestaurantTransactionRepository();

            return(repository.addDetailRestaurantTransaction(transactionID, orderID));
        }
        public RestaurantTransaction addRestaurantTransaction(RestaurantTransaction transaction)
        {
            RestaurantTransactionRepository repository = new RestaurantTransactionRepository();

            return(repository.addRestaurantTransaction(transaction));
        }