private void DepositMoney()
{
dError.Foreground = Brushes.PaleVioletRed;
bool IsValidInput = true;
int.TryParse(dAccountNumber.Text, out int accNumber);
int.TryParse(dAmount.Text, out int amountToDeposit);
//Validate Input
if (dCustomerPIN.Password.Length < 4)
{
dError.Text = "Please enter a valid PIN";
}
else if ((dAccountNumber.Text.Length <= 0) || (accNumber <= 0))
{
dError.Text = "Please enter a valid Account Number";
}
else if ((dAmount.Text.Length <= 0) || (amountToDeposit <= 0))
{
dError.Text = "Please enter a valid Amount to Deposit";
}
else
{
using (var db = new MiniBankEntities())
{
//Verify Customer And Account
currentActiveAccount =
db.Accounts.Where(a => a.CustomerID == LoggedInCustomer.CustomerID && a.AccountNumber == dAccountNumber.Text).FirstOrDefault();
if (db.Customers.Any(c => c.CustomerID == LoggedInCustomer.CustomerID && c.PIN == dCustomerPIN.Password))
{
if (currentActiveAccount != null)
{
//Deposit Money Into Account
int previousBalance = (int)currentActiveAccount.Amount;
currentActiveAccount.Amount += amountToDeposit;
Bank_Transaction transaction = new Bank_Transaction
{
Amount = amountToDeposit,
TransactionType = 2,
AccountID = currentActiveAccount.AccountID,
PreviousBalance = previousBalance,
NewBalance = currentActiveAccount.Amount
};
db.Bank_Transaction.Add(transaction);
db.SaveChanges();
dCustomerPIN.Clear();
dAccountNumber.Clear();
dAmount.Clear();
if (LoggedInCustomer != null)
{
getCustomerAccounts(LoggedInCustomer);
CustomerAccountsList.ItemsSource = CustomerAccounts;
GetTransactionHistory();
}
dError.Text = $"You have successfully deposited £{amountToDeposit} into Account: {accNumber}";
dError.Foreground = Brushes.LightGreen;
}
else
{
dError.Text = "Your account was not found, Please check your details and try again";
}
}
else
{
dError.Text = "The PIN you entered was incorrect, please try again.";
}
}
}
}
private void WithdrawMoney()
{
//***********Add Foreign Transactions**********
wError.Foreground = Brushes.PaleVioletRed;
bool IsValidInput = true;
int.TryParse(wAccountNumber.Text, out int accNumber);
int.TryParse(wAmount.Text, out int amountToWithdraw);
//Validate Input
if (wCustomerPIN.Password.Length < 4)
{
wError.Text = "Please enter a valid PIN";
}
else if ((wAccountNumber.Text.Length <= 0) || (accNumber <= 0))
{
wError.Text = "Please enter a valid Account Number";
}
else if ((wAmount.Text.Length <= 0) || (amountToWithdraw <= 0))
{
wError.Text = "Please enter a valid Amount to Withdraw";
}
else
{
using (var db = new MiniBankEntities()) {
currentActiveAccount =
db.Accounts.Where(a => a.CustomerID == LoggedInCustomer.CustomerID && a.AccountNumber == wAccountNumber.Text).FirstOrDefault();
if (db.Customers.Any(c => c.CustomerID == LoggedInCustomer.CustomerID && c.PIN == wCustomerPIN.Password))
{
if (currentActiveAccount != null)
{
if (currentActiveAccount.Amount > amountToWithdraw)
{
int previousBalance = (int)currentActiveAccount.Amount;
currentActiveAccount.Amount -= amountToWithdraw;
Bank_Transaction transaction = new Bank_Transaction
{
Amount = amountToWithdraw,
TransactionType = 1,
AccountID = currentActiveAccount.AccountID,
PreviousBalance = previousBalance,
NewBalance = currentActiveAccount.Amount
};
db.Bank_Transaction.Add(transaction);
db.SaveChanges();
wCustomerPIN.Clear();
wAccountNumber.Clear();
wAmount.Clear();
if (LoggedInCustomer != null)
{
getCustomerAccounts(LoggedInCustomer);
CustomerAccountsList.ItemsSource = CustomerAccounts;
GetTransactionHistory();
}
wError.Text = $"You have successfully withdrawn £{amountToWithdraw} from Account: {accNumber}";
wError.Foreground = Brushes.LightGreen;
}
else
{
wError.Text = "You do not have enough funds in your account to complete this transaction";
}
}
else
{
wError.Text = "Your account was not found, Please check your details and try again";
}
//Verify Customer And Account
}
else
{
wError.Text = "The PIN you entered was incorrect, please try again.";
}
//Verify Availability Of Funds
//Withdraw Money From Account
}
}
}