public static void ForgotLogin()
{
Console.WriteLine("Please input your name: ");
string name = Console.ReadLine();
Console.WriteLine("surname: ");
string surname = Console.ReadLine();
Console.WriteLine("Please input your date of birth: day: ");
string day = Console.ReadLine();
Console.WriteLine("month: ");
string month = Console.ReadLine();
Console.WriteLine("year: ");
string year = Console.ReadLine();
// Parse Date of Birth, check if it's real
bool czy1 = int.TryParse(day, out int d);
bool czy2 = int.TryParse(month, out int m);
bool czy3 = int.TryParse(year, out int y);
DateTime date;
if (czy1 && czy2 && czy3)
{
try
{
date = new DateTime(y, m, d);
}
catch (Exception e)
{
Console.WriteLine($"{e.Message}");
return;
}
}
else
{
Console.WriteLine("Incorrect date format! Please try again.");
return;
}
if (!ValidateDate(date))
{
Console.WriteLine("Date doesn't exist! Please try again.");
}
// Check if the input user exists, and if they do,
using (var db = new AccountContext())
{
var acc = (from a in db.Accounts where a.Name == name && a.Surname == surname && a.DateOfBirth == date select a).FirstOrDefault();
Console.WriteLine($"Your login is: {acc.Login}. Please keep it around!");
CurrentAcc.CurrentAccount = acc;
}
}
public static void LogIn()
{
Console.WriteLine("Please input your login: "******"Account was not found!");
}
else
{
CurrentAcc.CurrentAccount = accounts.FirstOrDefault();
}
}
}
// Creates a bank account for a user
public static void AddNewUser()
{
Console.WriteLine("You will now be asked about a few things to set up your accounts. Please enter the information you're asked for, then press Enter.");
Console.WriteLine("Name: ");
string name = Console.ReadLine();
Console.WriteLine("Surname: ");
string surname = Console.ReadLine();
Console.WriteLine("Date of birth: day: ");
string day = Console.ReadLine();
Console.WriteLine("month: ");
string month = Console.ReadLine();
Console.WriteLine("year: ");
string year = Console.ReadLine();
// Parse Date of Birth, check if it's real
bool czy1 = int.TryParse(day, out int d);
bool czy2 = int.TryParse(month, out int m);
bool czy3 = int.TryParse(year, out int y);
DateTime date;
if (czy1 && czy2 && czy3)
{
try
{
date = new DateTime(y, m, d);
}
catch (Exception e)
{
Console.WriteLine($"{e.Message}");
return;
}
}
else
{
Console.WriteLine("Incorrect date format! Please try again.");
return;
}
if (!ValidateDate(date))
{
Console.WriteLine("Date doesn't exist! Please try again.");
}
// Generate the user's unique login - for that, we need the previous user's Id, so that we know the current one
string login;
using (var db = new AccountContext())
{
var previousId = (from a in db.Accounts orderby a.Id descending select a).FirstOrDefault().Id;
previousId++;
login = name + surname.Substring(0, 3) + Math.Pow((previousId), 2).ToString();
// Save new user in the database
var account = new Account()
{
Name = name,
Surname = surname,
DateOfBirth = date,
Login = login
};
db.Accounts.Add(account);
db.SaveChanges();
// Confirm that everything's OK and display the login
Console.WriteLine($"Account created! Your unique login is: {login} Please keep it around.");
}
// Make it so that the user is automatically logged in after making an account
using (var db = new AccountContext())
{
CurrentAcc.CurrentAccount = (from a in db.Accounts where a.Login == login select a).FirstOrDefault();
}
}
public static void ChangeFunds()
{
if (CurrentAcc.CurrentAccount == null)
{
Console.WriteLine("User not logged in!");
return;
}
Console.WriteLine("Would you like to add funds, or take them?");
Console.WriteLine("1 - Add");
Console.WriteLine("2 = Take");
char c = Convert.ToChar(Console.Read());
switch (c)
{
case '1':
Console.WriteLine("How much would you like to add?");
var input = Console.ReadLine();
var czy = double.TryParse(input, out double value);
if (czy)
{
// Open database
using (var db = new AccountContext())
{
var dbUser = (from a in db.Accounts where a.Login == CurrentAcc.CurrentAccount.Login select a).FirstOrDefault();
// Update funds
dbUser.Funds += value;
// Update interest
if (dbUser.Funds > 75000d)
{
dbUser.Interest = 0.02d;
}
else if (dbUser.Funds > 15000d)
{
dbUser.Interest = 0.011d;
}
else if (dbUser.Funds > 5000d)
{
dbUser.Interest = 0.007d;
}
else
{
dbUser.Interest = 0.005d;
}
db.SaveChanges();
}
}
break;
case '2':
Console.WriteLine("How much would you like to take?");
input = Console.ReadLine();
czy = double.TryParse(input, out value);
if (czy)
{
// Open database
using (var db = new AccountContext())
{
var dbUser = (from a in db.Accounts where a.Login == CurrentAcc.CurrentAccount.Login select a).FirstOrDefault();
// Update funds
dbUser.Funds -= value;
// Update interest
if (dbUser.Funds > 75000d)
{
dbUser.Interest = 0.02d;
}
else if (dbUser.Funds > 15000d)
{
dbUser.Interest = 0.011d;
}
else if (dbUser.Funds > 5000d)
{
dbUser.Interest = 0.007d;
}
else
{
dbUser.Interest = 0.005d;
}
db.SaveChanges();
}
}
break;
default:
Console.WriteLine("Please read instructions more carefully!");
break;
}
}
