/// <summary>
/// The transfer menu
/// </summary>
private void Transfer()
{
Console.WriteLine("Transfer \n To which account to transfer money?");
var givenBankNumber = InputHandling.CheckNumber();
if (this.queryAccess.accountTable.CheckIfBankNumberExists(givenBankNumber))
{
Console.WriteLine("How much to deposit?");
var givenAmmount = InputHandling.CheckNumber();
if (this.IsGivenAmmountHigherThanBalance(givenAmmount))
{
this.queryAccess.accountTable.ChangeBalance((a) => a.BankNumber == givenBankNumber, givenAmmount, (a) => a.Money += givenAmmount);
this.queryAccess.accountTable.ChangeBalance((a) => a.AccountId == LoggedInUser.AccountId, givenAmmount, (a) => a.Money -= givenAmmount);
Console.WriteLine("Money has been transfered");
return;
}
else
{
Console.WriteLine("Error: given ammount is lower than balance, current balance: {0}", LoggedInUser.Balance);
this.BackRetryExit(() => this.MainMenuOptions(), () => this.Transfer());
return;
}
}
Console.WriteLine("Error: Bank number does not exist");
this.BackRetryExit(() => this.MainMenuOptions(), () => this.Transfer());
}
/// <summary>
/// The deposit menu
/// </summary>
private void Deposit()
{
Console.WriteLine("Deposit \n How much do you like to deposit?");
var givenAmmount = InputHandling.CheckNumber();
queryAccess.accountTable.ChangeBalance((a) => a.AccountId == LoggedInUser.AccountId, givenAmmount, (a) => a.Money += givenAmmount);
Console.WriteLine("The money has been deposit");
}
/// <summary>
/// The Withdraw menu
/// </summary>
private void Withdraw()
{
Console.WriteLine("Withdraw \n How much do you like to draw?");
var givenAmmount = InputHandling.CheckNumber();
if (this.IsGivenAmmountHigherThanBalance(givenAmmount))
{
queryAccess.accountTable.ChangeBalance((a) => a.AccountId == LoggedInUser.AccountId, givenAmmount, (a) => a.Money -= givenAmmount);
Console.WriteLine("Money has been Withdrawn");
}
else
{
Console.WriteLine("Error: given ammount should be higher than the current balance");
this.BackRetryExit(() => this.MainMenuOptions(), () => this.Withdraw());
}
}
/// <summary>
/// Used for the create bank account menu
/// </summary>
/// <param name="bankNumber">the banknumber that the user entered</param>
/// <returns></returns>
private int CheckIfBankNumberExists(int bankNumber)
{
while (true)
{
var doesBankAccountExist = queryAccess.accountTable.CheckIfBankNumberExists(bankNumber);
if (doesBankAccountExist)
{
Console.WriteLine("Bank number already exists, try again:");
bankNumber = InputHandling.CheckNumber();
}
else
{
return(bankNumber);
}
}
}
/// <summary>
/// Checks if two inserted pincodes match and are correct
/// </summary>
/// <param name="message">message to display when the pincode confirmation screen is shown</param>
/// <returns></returns>
private int PincodeConfirmation(string message)
{
while (true)
{
Console.WriteLine(message);
var firstPincode = InputHandling.CheckNumber();
Console.WriteLine("Type your pincode again");
var secondPincode = InputHandling.CheckNumber();
if (firstPincode.ToString().Length != 4)
{
Console.WriteLine("Error: the pincode needs to be 4 digits, try it again");
}
else if (firstPincode.Equals(secondPincode))
{
return(firstPincode);
}
else
{
Console.WriteLine("Error: the two entered pincodes didn't match, try it again");
}
}
}
/// <summary>
/// Create bank acount menu
/// </summary>
private void CreateBankAccount()
{
Console.WriteLine("Create Bank Account");
Console.WriteLine("Type your name");
var name = Console.ReadLine();
Console.WriteLine("Type your surname");
var surname = Console.ReadLine();
Console.WriteLine("Type the bank account number that you would like to have");
var bankNumber = this.CheckIfBankNumberExists(InputHandling.CheckNumber());
var pincode = PincodeConfirmation("Type the pincode you would like to have");
queryAccess.accountTable.AddAccount(new Account()
{
BankNumber = bankNumber, Money = 0, Pincode = pincode
});
queryAccess.user.AddUser(new User()
{
Name = name, Surname = surname, AccountId = queryAccess.accountTable.GetAccountId(bankNumber)
});
Console.WriteLine("Registered \n you can login now");
}
/// <summary>
/// The login menu
/// </summary>
private void Login()
{
Console.WriteLine("Login");
Console.WriteLine("Enter your bank account number");
var givenBanknumber = InputHandling.CheckNumber();
if (queryAccess.accountTable.CheckIfBankNumberExists(givenBanknumber))
{
var givenPincode = this.PincodeConfirmation("Enter your pincode");
if (queryAccess.accountTable.IsPincodeCorrect(givenBanknumber, givenPincode))
{
Console.WriteLine("Successfully logged in");
var loggedInUser = queryAccess.user.GetUserInformation(givenBanknumber);
LoggedInUser.LogInUser(loggedInUser.Item1, loggedInUser.Item2);
return;
}
Console.WriteLine("Error: The pincode is not correct");
}
else
{
Console.WriteLine("Error: the bank account number has not been found");
}
this.BackRetryExit(() => this.StartUpMenuOptions(), () => this.Login());
}
