static void Main(string[] args)
{
int userResponse;
string acctName = "";
int acctType;
Console.WriteLine("Welcome to the Bank of Ukraine");
Console.WriteLine("Do you have an account or would you like to open a new account?");
Console.WriteLine("Select 1 to create new account");
Console.WriteLine("Select 2 to access existing account");
userResponse = int.Parse(Console.ReadLine());
if (userResponse == 1)
{
Customer newCust = new Customer();
Console.WriteLine("Please enter the new customers name.");
acctName = Console.ReadLine();
Console.WriteLine("What type of account would you like to open?");
Console.WriteLine("Select 1 for checking.");
Console.WriteLine("Select 2 for saving.");
acctType = int.Parse(Console.ReadLine());
if (acctType == 1)
{
Checking checkAcct = new Checking(acctName, 1000);
// Pete: I think you're just missing adding the new checkAcct to the customer's list.
// If I add these two lines here I think it will do what you wanted:
var allCheckingAccounts = newCust.GetCheckAccount();
allCheckingAccounts.Add(checkAcct);
// But! The code I wrote above is violating the Tell Don't Ask principle.
// I'm asking newCust for the checking accounts, and then I do something
// to the checking accounts. The idea with TDAP is that I should "Tell"
// the newCust class that I want to add an account, and it should be responsible
// for making that happen. So, I'd refactor it to use something like this instead:
//newCust.AddCheckingAccount(checkAcct);
// That way I'm saying "Hey, newCust, you should add this new checking account" but
// I don't know the details about how that happens.
// Martin Fowler has a great article on it here:
// https://martinfowler.com/bliki/TellDontAsk.html
Console.WriteLine(newCust.GetCheckAccount().Exists(x => x.Name == acctName));
//This keeps coming up false even though I believe the object is being saved to the checking list
var userCkaccount = newCust.GetChecking(acctName); // Trying to find the account that i've created earlier
//The above userCKaccount keeps returning null. I dont know why
userCkaccount.Deposit(100); // trying to add money on it
Console.WriteLine("{0} account balance is {1}", userCkaccount.Name, userCkaccount.AcctBal);
}
}
}
public void SetChecking(Checking check)
{
checkAccts.Add(check);
}
static void Main(string[] args)
{
//Local variables
int userResponse;
string acctName = "";
int acctType;
string exitNewUser = "******";
string exitMainMenu = "no";
string exitExistingMenu = "no";
//Instantiate Customer Class
Customer Cust = new Customer();
//While loop for main menu
Console.WriteLine("Welcome to the Bank of Ukraine");
while (exitMainMenu.Equals("no"))
{
Console.WriteLine("Do you have an account or would you like to open a new account?");
Console.WriteLine("Select 1 to create new account");
Console.WriteLine("Select 2 to access existing account menu");
Console.WriteLine("Select 3 to exit");
userResponse = int.Parse(Console.ReadLine());
Console.Clear();
exitExistingMenu = "no";
//Logic to enter do while loop. Allows user to enter multiple accounts
if (userResponse == 1)
{
do
{
Console.WriteLine("Welcome to the new customers menu.");
Console.WriteLine("Please enter the new customers name.");
acctName = Console.ReadLine().ToLower();
Console.Clear();
Console.WriteLine("What type of account would you like to open?");
Console.WriteLine("Select 1 for checking.");
Console.WriteLine("Select 2 for saving.");
acctType = int.Parse(Console.ReadLine());
Console.Clear();
// Instantiates checking class based on users name. Saves the object to a List<Checking>.
if (acctType == 1)
{
Console.WriteLine("How much will you deposit into your checking account today?");
double initDeposit = double.Parse(Console.ReadLine());
acctName = Cust.ConvertUsername(acctName, acctType);
Checking checkAcct = new Checking(acctName, initDeposit);
Cust.SetChecking(checkAcct);
Console.WriteLine(Cust.GetCheckAccount().Exists(x => x.Name == acctName));
var userCkaccount = Cust.GetChecking(acctName);
Console.WriteLine("{0} account balance is {1}", userCkaccount.Name, userCkaccount.AcctBal);
}
else
{
// Instantiates saving class based on users name. Saves the object to a List<Saving>.
Console.WriteLine("How much will you deposit into your saving account today?");
double initDeposit = double.Parse(Console.ReadLine());
acctName = Cust.ConvertUsername(acctName, acctType);
Saving saveAcct = new Saving(acctName, initDeposit);
Cust.SetSaving(saveAcct);
Console.WriteLine(Cust.GetSaveAccount().Exists(x => x.Name == acctName));
var userSVaccount = Cust.GetSaving(acctName);
Console.WriteLine("{0} account balance is {1}", userSVaccount.Name, userSVaccount.AcctBal);
}
Console.WriteLine("Would you like to enter another account?");
Console.WriteLine("Type yes to add another account and no to return to main menu.");
exitNewUser = Console.ReadLine().ToLower();
Console.Clear();
} while (exitNewUser.Equals("yes"));//End of the add new account do while loop
}
else if (userResponse == 2)
{
Console.WriteLine("Please enter the name on your account.");
acctName = Console.ReadLine().ToLower();
Console.Clear();
//While loop used to manage existing user accounts
while (exitExistingMenu.Equals("no"))
{
Console.WriteLine("Which account would you like to manage?");
Console.WriteLine("Select 1 for checking.");
Console.WriteLine("Select 2 for saving.");
acctType = int.Parse(Console.ReadLine());
Console.Clear();
//Manage checking account. Checks List<Checking> for user account object. Sets name = to user name.
if (acctType == 1)
{
//This method places a ck or sv on the end of the username
var checkAcctName = Cust.ConvertUsername(acctName, acctType);
//Checks the user account objects to ensure account exists
if (Cust.GetCheckAccount().Exists(x => x.Name == checkAcctName))
{
Console.WriteLine("Please select from the following menus options.");
Console.WriteLine("Select 1 to check your account balance.");
Console.WriteLine("Select 2 to make a deposit into your checking account.");
Console.WriteLine("Select 3 to make a withdrawal from your checking account.");
string SavAcctName = Cust.ConvertUsername(acctName, 2);
//Checks the user account objects to ensure account exists
//This logic will check List<Saving> to ensure a saving account exists. If so, the option to transfer funds appears.
if (Cust.GetSaveAccount().Exists(x => x.Name == SavAcctName))
{
Console.WriteLine("Select 4 to transfer funds to your savings account.");
}
int accountMenuChoice = int.Parse(Console.ReadLine());
Console.Clear();
//Logic to perform account manage menu options
switch (accountMenuChoice)
{
case 1:
var userCkaccount = Cust.GetChecking(checkAcctName);
userCkaccount.SetInterest(1);
Console.WriteLine("{0} checking account balance is {1}", userCkaccount.Name, userCkaccount.AcctBal);
break;
case 2:
userCkaccount = Cust.GetChecking(checkAcctName);
userCkaccount.SetInterest(1);
Console.Write("Enter an amount to deposit into your checking account: ");
double depositAmt = double.Parse(Console.ReadLine());
userCkaccount.Deposit(depositAmt);
Console.WriteLine("{0} checking account balance is {1}", userCkaccount.Name, userCkaccount.AcctBal);
break;
case 3:
userCkaccount = Cust.GetChecking(checkAcctName);
userCkaccount.SetInterest(1);
Console.Write("Enter an amount to withdraw into your checking account: ");
double withdrawAmt = double.Parse(Console.ReadLine());
userCkaccount.Withdraw(withdrawAmt);
Console.WriteLine("{0} checking account balance is {1}", userCkaccount.Name, userCkaccount.AcctBal);
break;
case 4:
userCkaccount = Cust.GetChecking(checkAcctName);
userCkaccount.SetInterest(1);
Console.Write("Enter an amount to withdraw into your checking account: ");
double transferAmt = double.Parse(Console.ReadLine());
userCkaccount.Withdraw(transferAmt);
var userSVaccount = Cust.GetSaving(SavAcctName);
userSVaccount.Deposit(transferAmt);
userSVaccount.SetInterest(2);
Console.WriteLine("{0} checking account balance is {1}", userCkaccount.Name, userCkaccount.AcctBal);
Console.WriteLine("{0} saving account balance is {1}", userSVaccount.Name, userSVaccount.AcctBal);
break;
default:
Console.WriteLine("You have entered an incorrect value, please try again.");
break;
}
}
}
else if (acctType == 2)
{
//This method places a ck or sv on the end of the username
var saveAcctName = Cust.ConvertUsername(acctName, acctType);
//Manage saving account. Checks List<Saving> for user account object. Sets name = to user name.
if (Cust.GetSaveAccount().Exists(x => x.Name == saveAcctName))
{
Console.WriteLine("Please select from the following menus options.");
Console.WriteLine("Select 1 to check your account balance.");
Console.WriteLine("Select 2 to make a deposit into your saving account.");
Console.WriteLine("Select 3 to make a withdrawal from your savings account.");
string checkAcctName = Cust.ConvertUsername(acctName, 2);
//Checks the user account objects to ensure account exists
//This logic will check List<Checking> to ensure a checking account exists. If so, the option to transfer funds appears.
if (Cust.GetCheckAccount().Exists(x => x.Name == checkAcctName))
{
Console.WriteLine("Select 4 to transfer funds to your checking account.");
}
int accountMenuChoice = int.Parse(Console.ReadLine());
//Logic to perform account manage menu options
switch (accountMenuChoice)
{
case 1:
var userSVaccount = Cust.GetSaving(saveAcctName);
userSVaccount.SetInterest(2);
Console.WriteLine("{0} savings account balance is {1}", userSVaccount.Name, userSVaccount.AcctBal);
break;
case 2:
userSVaccount = Cust.GetSaving(saveAcctName);
userSVaccount.SetInterest(2);
Console.Write("Enter an amount to deposit into your saving's account: ");
double depositAmt = double.Parse(Console.ReadLine());
userSVaccount.Deposit(depositAmt);
Console.WriteLine("{0} saving account balance is {1}", userSVaccount.Name, userSVaccount.AcctBal);
break;
case 3:
userSVaccount = Cust.GetSaving(saveAcctName);
userSVaccount.SetInterest(2);
Console.Write("Enter an amount to withdraw from your savings account: ");
double withdrawAmt = double.Parse(Console.ReadLine());
while (userSVaccount.AcctBal - withdrawAmt < 150.00)
{
Console.WriteLine("You are required to keep a minimum balance of $150.00 in your saving account.");
Console.WriteLine("You are only authorized to withdraw {0} or less from saving", userSVaccount.AcctBal - 150.00);
Console.WriteLine("Please enter a new value");
withdrawAmt = double.Parse(Console.ReadLine());
userSVaccount.SetInterest(2);
}
userSVaccount.Withdraw(withdrawAmt);
Console.WriteLine("{0} checking account balance is {1}", userSVaccount.Name, userSVaccount.AcctBal);
break;
case 4:
userSVaccount = Cust.GetSaving(saveAcctName);
userSVaccount.SetInterest(2);
Console.Write("Enter an amount to withdraw from your savings account: ");
double transferAmt = double.Parse(Console.ReadLine());
userSVaccount.Withdraw(transferAmt);
var userCkaccount = Cust.GetChecking(checkAcctName);
userCkaccount.Deposit(transferAmt);
userCkaccount.SetInterest(1);
Console.WriteLine("{0} checking account balance is {1}", userCkaccount.Name, userCkaccount.AcctBal);
Console.WriteLine("{0} saving account balance is {1}", userSVaccount.Name, userSVaccount.AcctBal);
break;
default:
Console.WriteLine("You have entered an incorrect value, please try again.");
break;
}
}
}
Console.WriteLine("Type yes exit or no manage another account?");//End manage account while loop
exitExistingMenu = Console.ReadLine();
Console.Clear();
}
}
else if (userResponse == 3)
{
Console.WriteLine("Thanks for banking with the Bank of Ukraine.");
exitMainMenu = "yes";
Console.Clear();
}
else
{
Console.WriteLine("Please select a valid number.");
}
}
}
// This is the method you could add to support the Tell Dont Ask thing I mentioned:
public void AddCheckingAccount(Checking acct)
{
checkAcct.Add(acct);
}