private static void Deposit(string username)
{
var message = "";
var i = 0;
while (true)
{
Console.Clear();
Console.Title = "Internal Bank System - Deposit Menu";
Console.WriteLine($"User:{username}\tYou pressed 3. Deposit to user's bank account\n");
//error messages
if (i > 0)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"{message} \nPlease try again.");
Console.ForegroundColor = ConsoleColor.White;
//------------------------------------------------------------------------------------------------
var key = Esc();
if (key.Key == ConsoleKey.Escape)
{
return;
}
//------------------------------------------------------------------------------------------------
}
i++;
//available users
var account = new InternalAccount();
var users = account.GetUsernames();
//deposit data input
Console.WriteLine("Please insert the username of the account you want to deposit to and the amount you want to deposit.");
Console.WriteLine("These are the available users:");
foreach (var item in users)
{
if (item != username)
{
Console.WriteLine($"- {item}");
}
}
if (account.IsUserAdmin(username))
{
Console.WriteLine("To deposit the same amount to all accounts type [all] in place of username.");
}
Console.Write("Username: "******"Amount: ");
var amountValidation = Decimal.TryParse(Console.ReadLine(), out decimal amount);
//If admin and input all
if (account.IsUserAdmin(username) && otherUsername.ToLower() == "all")
{
//Input validation for all
var adminAmount = (users.Count - 1) * amount;
Console.WriteLine();
if (amount <= 0 || !amountValidation)
{
message = "Invalid input. Insert a positive number as amount..";
continue;
}
else if (!account.HasSufficientBalance(username, adminAmount))
{
message = "Insufficient account balance.";
continue;
}
//Successful input
Console.WriteLine("\nProcessing your request..");
account.DepositToAll(username, amount, out string msg);
memory.Add(msg);
Thread.Sleep(500);
DisplayResults();
return;
}
//Input validation for user
Console.WriteLine();
if (!account.IsUserValid(otherUsername))
{
message = "User not found.";
}
else if (amount <= 0 || !amountValidation)
{
message = "Invalid input. Insert a positive number as amount..";
}
else if (username == otherUsername)
{
message = "Cannot deposit to your account.";
}
else if (account.IsUserAdmin(otherUsername))
{
message = "Cannot deposit to Cooperative’s internal bank account. \nTo deposit to Cooperative’s internal bank account go back to Main Menu.";
}
else if (!account.HasSufficientBalance(username, amount))
{
message = "Insufficient account balance.";
}
else
{
//Successful input
Console.WriteLine("\nProcessing your request..");
account.DepositToAccount(username, otherUsername, amount, out string msg);
memory.Add(msg);
Thread.Sleep(500);
DisplayResults();
return;
}
}
}
private static void WithdrawMenu(string username)
{
var message = "";
var i = 0;
while (true)
{
Console.Clear();
Console.Title = "Internal Bank System - Withdraw Menu";
Console.WriteLine($"User:{username}\tYou pressed 4. Withdraw from account\n");
//error messages
if (i > 0)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"{message} \nPlease try again."); // You have {tries} tries.\n");
Console.ForegroundColor = ConsoleColor.White;
//------------------------------------------------------------------------------------------------
var key = Esc();
if (key.Key == ConsoleKey.Escape)
{
return;
}
//------------------------------------------------------------------------------------------------
}
i++;
//available users
var account = new InternalAccount();
var users = account.GetUsernames();
//withdraw data input
Console.WriteLine("Please insert the username of the account you want to withdraw from and the amount you want to withdraw.");
Console.WriteLine("These are the available users:");
foreach (var item in users)
{
Console.WriteLine($"- {item}");
}
Console.WriteLine("To withdraw the same amount to from all accounts type [all] in place of username.");
Console.Write("Username: "******"Amount: ");
var amountValidation = Decimal.TryParse(Console.ReadLine(), out decimal amount);
// if admin from all
if (account.IsUserAdmin(username) && otherUsername.ToLower() == "all")
{
//Input validation for all
Console.WriteLine();
if (amount <= 0 || !amountValidation)
{
message = "Invalid input. Insert a positive number as amount..";
continue;
}
var suffBalance = true;
foreach (var unames in users)
{
if (!account.HasSufficientBalance(unames, amount))
{
message = "Insufficient account balance.";
suffBalance = false;
continue;
}
}
if (!suffBalance)
{
message = "Insufficient account balance.";
continue;
}
//Successful input
Console.WriteLine("\nProcessing your request..");
account.WithdrawFromAll(username, amount, out string msg);
memory.Add(msg);
Thread.Sleep(500);
DisplayResults();
return;
}
//Input validation
Console.WriteLine();
if (!account.IsUserValid(otherUsername))
{
message = "User not found.";
}
else if (amount <= 0 || !amountValidation)
{
message = "Invalid input. Insert a positive number as amount..";
}
else if (username == otherUsername)
{
message = "Cannot withdraw from Cooperative's internal bank account.";
}
else if (!account.HasSufficientBalance(otherUsername, amount))
{
message = "Insufficient account balance.";
}
else
{
//Successful input
Console.WriteLine("\nProcessing your request..");
account.Withdraw(otherUsername, amount, out string msg);
memory.Add(msg);
Thread.Sleep(500);
DisplayResults();
return;
}
}
}
public static string DisplayLogin(string connectionString)
{
var message = "";
for (var tries = 3; tries > 0; tries--)
{
Console.Clear();
Console.Title = "Internal Bank System - Login";
Console.WriteLine();
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.DarkMagenta;
Console.WriteLine("Welcome to the Internal Bank System of Cooperative Company !");
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
//error messages
if (tries < 3 && tries > 0)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine();
Console.WriteLine($"{message} Please try again. You have {tries} tries.");
Console.ForegroundColor = ConsoleColor.White;
}
//username and password input
Console.WriteLine();
Console.WriteLine("Enter your username and password to login to your account.");
Console.Write("Username: "******"Password: "******"User not found.";
}
else if (!account.IsPasswordValid(username, password))
{
message = "Invalid entry.";
}
else
{
//Successful login
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Login Successful!");
Console.ForegroundColor = ConsoleColor.White;
System.Threading.Thread.Sleep(500);
return(username);
}
}
//after 3 fails application displays message and closes.
return(null);
}