private static void GUICreateBankAccount()
{
bool validResponse = false;
int customerNumber = default;
// int accountType = default;
decimal creditLimit = default;
decimal currentSaldo = default;
GUIShowCustomer();
do
{
Console.WriteLine(@"
Who gets new account (customer number)?
");
string guessInput = Console.ReadLine();
// convert string to number
validResponse = int.TryParse(guessInput, out customerNumber);
} while (!validResponse);
if (confirmInput())
{
var henkilö = context.customers.FirstOrDefault <customers>
(x => x.customer_number.Equals(customerNumber));
var newAccount = new accounts()
{
account_name = henkilö.customer_last_name,
account_type = BankDefaults.BankAccount,
account_saldo = currentSaldo,
credit_limit = creditLimit,
customer_number = customerNumber
};
context.accounts.Add(newAccount);
context.SaveChanges();
}
}
private static void GUIChangeSaldo()
{
GUIShowAccount();
bool validResponse = false;
int response = default;
decimal response2 = default;
do
{
Console.WriteLine(@"
Select Account?
");
string guessInput = Console.ReadLine();
// convert string to number
validResponse = int.TryParse(guessInput, out response);
} while (!validResponse);
do
{
Console.WriteLine(@"
Initial change in saldo (negative for withdrawal)?
");
string guessInput = Console.ReadLine();
// convert string to number
validResponse = decimal.TryParse(guessInput, out response2);
} while (!validResponse);
if (confirmInput())
{
accounts dummy = context.accounts.FirstOrDefault <accounts>
(x => x.account_number.Equals(response));
if (dummy.account_type.Equals(BankDefaults.BankAccount))
{
dummy.account_saldo += response2;
context.SaveChanges();
Console.WriteLine($"Account {response} saldo changed...");
}
else
{
decimal?dummy2 = dummy.account_saldo + response2;
if (dummy2 >= 0)
{
dummy.account_saldo += response2;
context.SaveChanges();
Console.WriteLine($"Account {response} saldo changed...");
}
else if (dummy2 >= -dummy.credit_limit)
{
dummy.account_saldo += response2;
context.SaveChanges();
Console.WriteLine($"Account uses now credit...");
}
else
{
Console.WriteLine($"Account saldo cannot go that low...");
}
}
}
}