Esempio n. 1
0
        public static bool ValidateWithdraw(double amount, double balance)
        {
            if (amount > balance)
            {
                SystemMessages.ShowMessage("Withdrawal amount should not be more than the current balance.");
                SystemMessages.ShowCommandMessage();
                return(false);
            }
            else
            {
                if (amount < 300)
                {
                    SystemMessages.ShowMessage("Unable to process transaction. 300 is minimum withdrawal amount");
                    SystemMessages.ShowCommandMessage();

                    return(false);
                }
                else if (amount > 10000)
                {
                    SystemMessages.ShowMessage("Unable to process transaction. 10,000 is maximum withdrawal amount");
                    SystemMessages.ShowCommandMessage();

                    return(false);
                }
            }



            SystemMessages.ShowCommandMessage();

            return(true);
        }
Esempio n. 2
0
        public static void LogTransactionDetails(double amount, double oldbalance, double newbalance, string action, string transdate)
        {
            if (action == "WITHDRAW")
            {
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine(" ");
                Console.WriteLine(" ");
                Console.WriteLine("Withdrawal Details : ");
                Console.WriteLine(" ");
                Console.WriteLine("Before Transaction Balance  = " + oldbalance.ToString());
                Console.WriteLine("Withdrawal Amount  = " + amount.ToString());
                Console.WriteLine("Current Transaction Balance  = " + newbalance.ToString());
                Console.WriteLine("Date of Transaction  = " + transdate.ToString());
                Console.WriteLine(" ");
                Console.WriteLine(" ");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
            }
            else
            {
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine(" ");
                Console.WriteLine(" ");
                Console.WriteLine("Deposit Details : ");
                Console.WriteLine(" ");
                Console.WriteLine("Before Transaction Balance  = " + oldbalance.ToString());
                Console.WriteLine("Deposit Amount  = " + amount.ToString());
                Console.WriteLine("Current Transaction Balance  = " + newbalance.ToString());
                Console.WriteLine("Transaction Date  = " + transdate.ToString());
                Console.WriteLine(" ");
                Console.WriteLine(" ");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
                Console.WriteLine("***************************");
            }

            SystemMessages.ShowCommandMessage();

            Console.ReadLine();
        }
Esempio n. 3
0
        static void Main(string[] args)
        {
            SystemMessages.IntroductionMessage();



            while (IsExit == false)
            {
                string input = Console.ReadLine();

                string[] inputArray = input.Trim().Split(new Char[] { ' ', '\n' });


                String cmd          = "";
                String amount_enter = "";

                for (int i = 0; i < inputArray.Length; i++)
                {
                    if (i == 0)
                    {
                        cmd = inputArray[0].ToString();
                    }
                    else
                    {
                        amount_enter = inputArray[1].ToString();
                    }
                }



                Bank bank = new Bank();

                ICommand cmdWithdraw = new Commands.WithdrawCommand(bank);

                ICommand cmdDeposite = new Commands.DepositCommand(bank);

                Invoker invoker = new Invoker();

                if (cmd == "WITHDRAW")
                {
                    invoker.amount = Convert.ToDouble(amount_enter);
                    invoker.StoreAndExecute(cmdWithdraw);
                }
                else if (cmd == "DEPOSIT")
                {
                    invoker.amount = Convert.ToDouble(amount_enter);
                    invoker.StoreAndExecute(cmdDeposite);
                }
                else
                {
                    Console.WriteLine("INVALID COMMAND");
                    Console.WriteLine("PLEASE ENTER COMMAND <DEPOSIT> OR <WITHDRAW>");
                }
            } //end while
        }
Esempio n. 4
0
        public static void Deposit(double amount)
        {
            bool isValidDepositTransaction = ValidationDecorator.ValidateDeposit(amount, _balance);

            if (isValidDepositTransaction == false)
            {
                SystemMessages.ExitApp();
            }
            else
            {
                double oldbalance = _balance;

                double newbalance = _balance + amount;

                _balance = _balance + amount;

                LoggingDecorator.LogTransactionDetails(amount, oldbalance, newbalance, "DEPOSIT", DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToShortTimeString());
            }
        }
Esempio n. 5
0
        public static void Withdraw(double amount)
        {
            bool isValidWithdrawalTransaction = ValidationDecorator.ValidateWithdraw(amount, _balance);

            if (isValidWithdrawalTransaction == false)
            {
                SystemMessages.ExitApp();
            }
            else
            {
                double oldbalance = _balance;

                double newbalance = _balance - amount;

                _balance = _balance - amount;

                LoggingDecorator.LogTransactionDetails(amount, oldbalance, newbalance, "WITHDRAW", DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToShortTimeString());
            }
        }
Esempio n. 6
0
        public static bool ValidateDeposit(double amount, double balance)
        {
            if (amount < 1000)
            {
                SystemMessages.ShowMessage("Unable to process transaction. Minimum deposit amount is 1,000");
                SystemMessages.ShowCommandMessage();

                return(false);
            }
            else if (amount > 50000)
            {
                SystemMessages.ShowMessage("Unable to process transaction. Maximum deposit amount is 50,000");

                SystemMessages.ShowCommandMessage();

                return(false);
            }

            SystemMessages.ShowCommandMessage();
            return(true);
        }