// perform transaction; overrides Transaction's pure virtual function
void Withdrawal::execute()
{
bool cashDispensed = false; // cash was not dispensed yet
bool transactionCanceled = false; // transaction was not canceled yet
// get references to bank database and screen
BankDatabase &bankDatabase = getBankDatabase();
Screen &screen = getScreen();
// loop until cash is dispensed or the user cancels
do
{
// obtain the chosen withdrawal amount from the user
int selection = displayMenuOfAmounts();
// check whether user chose a withdrawal amount or canceled
if ( selection != CANCELED )
{
amount = selection; // set amount to the selected dollar amount
// get available balance of account involved
double availableBalance = 45 bankDatabase.getAvailableBalance( getAccountNumber() );
// check whether the user has enough money in the account
if ( amount <= availableBalance )
{
// check whether the cash dispenser has enough money
if ( cashDispenser.isSufficientCashAvailable( amount ) )
{
// update the account involved to reflect withdrawal
bankDatabase.debit( getAccountNumber(), amount );
cashDispenser.dispenseCash( amount ); // dispense cash
cashDispensed = true; // cash was dispensed
// instruct user to take cash
screen.displayMessageLine( "\nPlease take your cash from the cash dispenser." );
} // end if
else // cash dispenser does not have enough cash
screen.displayMessageLine( "\nInsufficient cash available in the ATM."
"\n\nPlease choose a smaller amount." );
} // end if
else // not enough money available in user's account
{
screen.displayMessageLine( "\nInsufficient funds in your account."
"\n\nPlease choose a smaller amount." );
} // end else
} // end if
else // user chose cancel menu option
{
screen.displayMessageLine( "\nCanceling transaction..." );
transactionCanceled = true; // user canceled the transaction
} // end else
} while ( !cashDispensed && !transactionCanceled ); // end do...while
} // end function execute
void TAccount::print() {
//Daten des Kunden ausgeben
getCustomer()->print();
//Kontospezifische Daten ausgeben
cout << "Kontonr.:\t" << getAccountNumber() << "\n";
cout << "Anz. Buchungen:\t" << getBookingsCount() << "\n";
cout << "Kontostand:\t";
getAccountAmount().print();
cout << "\n";
}
// performs transaction; overrides Transaction's pure virtual function
void Deposit::execute()
{
BankDatabase &bankDatabase = getBankDatabase(); // get reference
Screen &screen = getScreen(); // get reference
amount = promptForDepositAmount(); // get deposit amount from user
// check whether user entered a deposit amount or canceled
if ( amount != CANCELED )
{
// request deposit envelope containing specified amount
screen.displayMessage(
"\nPlease insert a deposit envelope containing " );
screen.displayDollarAmount( amount );
screen.displayMessageLine( " in the deposit slot." );
// receive deposit envelope
bool envelopeReceived = depositSlot.isEnvelopeReceived();
// check whether deposit envelope was received
if ( envelopeReceived )
{
screen.displayMessageLine( "\nYour envelope has been received."
"\nNOTE: The money deposited will not be available until we"
"\nverify the amount of any enclosed cash, and any enclosed "
"checks clear." );
// credit account to reflect the deposit
bankDatabase.credit( getAccountNumber(), amount );
} // end if
else // deposit envelope not received
{
screen.displayMessageLine( "\nYou did not insert an "
"envelope, so the ATM has canceled your transaction." );
} // end else
} // end if
else // user canceled instead of entering amount
{
screen.displayMessageLine( "\nCanceling transaction..." );
} // end else
} // end function execute
void TAccount::printLastMessage(string klasse, string kontenart){
klasse += ":";
cout << std::left << std::setw(25) << klasse << std::setw(20) << kontenart << "(KtoNr. " << getAccountNumber() << ") wird vernichtet!" << endl;
}
void TAccount::printAccountStatement() {
//Kontoauszug erstellen...
TTime t_current;
TDate d_current;
cout << "Kontoauszug vom " << d_current.toString() << "; " << t_current.toString() << "\n";
cout << "Kontonr.: " << getAccountNumber() << "; BLZ " << getBank()->getBLZ() << "\n";
cout << "Kontoinhaber: " << getCustomer()->getName() << "\n";
std::cout << std::left << std::setw(11) << "Datum" << std::left
<< std::setw(17) << "| Betrag" << std::left << std::setw(33)
<< "| Absender / Empfaenger" << std::left << std::setw(14)
<< "| Buchungstext" << endl;
std::cout << setfill('-') << std::left << std::setw(11) << "" << std::left
<< std::setw(17) << "|" << std::left << std::setw(33) << "|"
<< std::left << std::setw(14) << "|" << endl;
std::cout << setfill(' ');
int bookingsAvailable = -1;
for (int i = 0; i < getBookingsCount(); i++) {
if (getBookings()[i]->getPrinted(this) != 0) {
bookingsAvailable = 0;
//Kontoauszug...
TMoney a = getBookings()[i]->getAmount();
TMoney m = getSignValueFromBookingByAccount(this, getBookings()[i]);
double dABS = fabs(m.getAmount());
char negSign = negZeichen(m);
TCustomer* sender = (getBookings()[i]->getDepitor()->getCustomer() == getCustomer()) ? getBookings()[i]->getCreditor()->getCustomer() : getBookings()[i]->getDepitor()->getCustomer();
std::cout << std::left << std::setw(9)
<< std::fixed << setprecision(2)
<< getBookings()[i]->getDate().toString() << " | "
<< std::left << std::setw(0) << negSign << std::right
<< std::setw(9) << dABS << " " << m.getCurrency() << " | "
<< std::left << std::setw(30)
<< sender->getName()
<< " | " << std::left << std::setw(14)
<< getBookings()[i]->getMemo() << endl;
//std::setprecision( 24 )
//Am Ende wurde der Kontoauszug gedruckt
//und die Buchung wird gekennzeichnet
getBookings()[i]->setPrinted(0, this);
}
}
if (bookingsAvailable == -1){
//Keine Buchungen vorhanden
cout << "keine neuen Buchungen vorhanden!\n";
}
std::cout << setfill('-') << std::left << std::setw(11) << "" << std::left
<< std::setw(17) << "|" << std::left << std::setw(33) << "|"
<< std::left << std::setw(14) << "|" << endl;
cout << "aktueller Kontostand: " << getAccountAmount().toString() << "\n";
cout << setfill(' ') << flush;
}
void Deposit::execute(){
BankDatabase bankDatabse = getBankDataBalance();
Screen screen = getScreen();
this->money = getDepositAmountFromKBD();
bankDatabse.credit(getAccountNumber(), bankDatabse.setBalance(money));// setbalance를 통해 간단히 표현(다형성의 장점)
}
