private void btnAccept_Click(object sender, EventArgs e)
{
cardNum = txtCardNumber.Text;
string pin = txtPin.Text;
if (_cardRepository.CheckLogin(cardNum, pin))
{
accId = _cardRepository.getAccId(cardNum);
if (_accountRepository.CheckIfIdExists(accId))
{
pnlLogin.Visible = false;
pnlATMFunctions.Visible = true;
lblInfoText.Visible = false;
}
else
{
lblInfoText.Text = $"Neexistujúci účet";
lblInfoText.Visible = true;
}
}
else
{
_counter--;
if (!cardNum.Equals(_prevCard))
{
_counter = 2;
}
lblInfoText.Text = $"Nesprávne údaje\nZostávajúce pokusy: {_counter}";
lblInfoText.Visible = true;
_prevCard = cardNum;
}
if (_counter <= 0)
{
lblInfoText.Text = $"Príliš veľa pokusov\nKarta je zablokovaná";
lblInfoText.Visible = true;
_cardRepository.BlockCard(cardNum);
}
}
private void btnAccept_Click(object sender, EventArgs e)
{
//checks if sender id is inserted
int idSender = 0;
if (txtSender.Text.Length > 0)
{
idSender = int.Parse(txtSender.Text);
}
//checks if recipient id is inserted
int idRecipient = 0;
if (txtRecipient.Text.Length > 0)
{
idRecipient = int.Parse(txtRecipient.Text);
}
//checks if sum is inserted
decimal sum = 0;
if (txtSum.Text.Length > 0)
{
sum = decimal.Parse(txtSum.Text);
}
bool senderExists = false;
//checks if sender is bank or exists in database
if (idSender == -99)
{
senderExists = true;
}
else
{
senderExists = _bankAccountRepository.CheckIfIdExists(idSender);
}
bool recipientExists = false;
//checks if recipient is bank or exists in database
if (idRecipient == -99)
{
recipientExists = true;
}
else
{
recipientExists = _bankAccountRepository.CheckIfIdExists(idRecipient);
}
bool senderHasMoney = false;
if (!recipientExists)
{
lblInfoText.Text = "Prijímateľ neexistuje";
lblInfoText.Visible = true;
}
if (!senderExists)
{
lblInfoText.Text = "Odosielateľ neexistuje";
lblInfoText.Visible = true;
}
//checks if sender has enough money or is bank
else
{
if (idSender == -99)
{
senderHasMoney = true;
}
else
{
senderHasMoney = _bankAccountRepository.CheckIfEnoughMoney(idSender, sum);
}
if (!senderHasMoney)
{
lblInfoText.Text = "Odosielateľ nemá \ndostatok peňazí";
lblInfoText.Visible = true;
}
}
//performs insert of transaction into database
if (senderExists && recipientExists && senderHasMoney)
{
_transactionRepository.Transaction.Amount = sum;
_transactionRepository.Transaction.SenderID = idSender;
_transactionRepository.Transaction.RecipientID = idRecipient;
_transactionRepository.Transaction.Time = DateTime.Now;
_transactionRepository.Transaction.VS = txtVS.Text;
_transactionRepository.Transaction.KS = txtKS.Text;
_transactionRepository.Transaction.SS = txtSS.Text;
_transactionRepository.Transaction.TransMessage = txtMessage.Text;
if (_transactionRepository.InsertTransaction(_transactionRepository.Transaction) > 0)
{
if (idSender != -99)
{
//substracts money from sender account
_bankAccountRepository.SubstractMoney(idSender, _transactionRepository.Transaction.Amount);
}
if (idRecipient != -99)
{
//adds money to recipient account
_bankAccountRepository.AddMoney(idRecipient, _transactionRepository.Transaction.Amount);
}
}
DialogResult = DialogResult.OK;
}
}