public override IAnswer execute()
{
Database.FlightRequest fr = new Database.FlightRequest ();
List<Database.Flight> flights = fr.fetchFlightFromCodeAndStartDate (flight.Template.Code, flight.StartDate);
if (flights.Count != 1) {
return new AnswerAdd ("No (unique) flight with code " + flight.Template.Code + " at " + flight.StartDate);
}
int flightID = flights [0].ID;
Database.SeatRequest sr = new Database.SeatRequest ();
List<Database.Seat> seats = sr.fetchSeatFromFlightAndNumber (flightID, seat.Number);
if (seats.Count != 1) {
return new AnswerAdd("No (unique) seat with number " + seat.Number + " at flight with code " + flight.Template.Code + " at " + flight.StartDate);
}
int seatID = seats[0].ID;
Database.SeatPrice sp = new Database.SeatPrice(seatID, flightID, price);
try{
sp.insert();
} catch(Exception e){
return new AnswerAdd(e.Message);
}
return new AnswerAdd();
}
public override IAnswer execute()
{
Database.SeatPriceRequest spr = new Database.SeatPriceRequest ();
Database.SeatRequest sr = new Database.SeatRequest ();
Database.FlightRequest fr = new Database.FlightRequest ();
List<Database.Flight> flights = fr.fetchFlightFromCodeAndStartDate (flight.Template.Code, flight.StartDate);
if (flights.Count != 1) {
throw new Exception ("No (unique) flight with code " + flight.Template.Code + " and start date " + flight.StartDate + " could be found");
}
int flightID = flights [0].ID;
List<Database.Seat> seats = sr.fetchSeatFromFlightAndNumber (flightID, seat.Number);
if (seats.Count != 1) {
throw new Exception ("No (unique) seat with number " + seat.Number + " is found on flight with code " + flight.Template.Code + " and start date " + flight.StartDate);
}
int seatID = seats [0].ID;
List<Database.SeatPrice> seatPrices = spr.fetchSeatPriceFromSeatAndFlight (seatID, flightID);
if (seatPrices.Count != 1) {
throw new Exception("No (unique) seat price found for seat with number " + seat.Number + " is found on flight with code " + flight.Template.Code + " and start date " + flight.StartDate);
}
SeatPrice sp = new SeatPrice(seat, flight, seatPrices[0].price);
return new AnswerGetSeatPrice(sp);
}
public override IAnswer execute()
{
Database.SeatRequest sr = new Database.SeatRequest ();
Database.FlightRequest fr = new Database.FlightRequest ();
List<Database.Seat> databaseSeats = new List<Database.Seat> ();
List<Database.Flight> flights = fr.fetchFlightFromCodeAndStartDate (flight.Template.Code, flight.StartDate);
if (flights.Count != 1) {
throw new Exception("No (unique) flight found with code " + flight.Template.Code + " and start date " + flight.StartDate);
}
int flightID = flights[0].ID;
if (seatClass != null) {
Database.ClassRequest cr = new Database.ClassRequest ();
List<Database.Class> classes = cr.fetchClassFromName (seatClass.Name);
if(classes.Count != 1){
throw new Exception("No (unique) class found with name " + seatClass.Name);
}
int classID = classes[0].ID;
databaseSeats = sr.fetchSeatFromFlighAndClass (flightID, classID);
} else {
databaseSeats = sr.fetchSeatFromFlight (flightID);
}
List<Seat> seats = new List<Seat>();
Database.ClassRequest clr = new Database.ClassRequest();
foreach (Database.Seat s in databaseSeats) {
SeatClass sc = new SeatClass(clr.fetchFromID(s.class_)[0].name);
seats.Add(new Seat(sc, s.number));
}
return new AnswerGetSeats(seats);
}
public override IAnswer execute()
{
Database.FlightRequest fr = new Database.FlightRequest ();
Database.PassengerRequest pr = new Database.PassengerRequest ();
Database.SeatRequest sr = new Database.SeatRequest ();
Database.ClassRequest cr = new Database.ClassRequest ();
Database.AirplaneRequest ar = new Database.AirplaneRequest ();
List<Database.Class> classes = cr.fetchClassFromName (this.Booking.Seat.SeatClass.Name);
if (classes.Count != 1) {
return new AnswerAdd ("No (unique) class found with name " + this.Booking.Seat.SeatClass.Name);
}
int classID = classes [0].ID;
List<Database.Flight> flights = fr.fetchFlightFromCodeAndStartDate (code: this.Booking.Flight.Template.Code, startDate: this.Booking.Flight.StartDate);
if (flights.Count != 1) {
return new AnswerAdd("No (unique) flight found with code " + this.Booking.Flight.Template.Code + " at " + this.Booking.Flight.StartDate);
}
Database.Flight flight = flights[0];
int flightID = flight.ID;
List<Database.Airplane> airplanes = ar.fetchFromID (flight.airplane);
int airplaneID = airplanes[0].ID;
List<Database.Seat> seats = sr.fetchSeatFromClassNumberAndAirplane (class_: classID, number: this.Booking.Seat.Number, airplane: airplaneID);
if (seats.Count != 1) {
return new AnswerAdd ("No (unique) seat found with number " + this.Booking.Seat.Number + " from class " + this.Booking.Seat.SeatClass.Name);
}
int seatID = seats [0].ID;
List<Database.Passenger> passengers = pr.fetchPassengerFromName (this.Booking.Passenger.Name);
if (passengers.Count != 1) {
return new AnswerAdd ("No (unique) passenger found with name " + this.Booking.Passenger.Name);
}
int passengerID = passengers [0].ID;
Database.Booking booking = new Database.Booking (flight: flightID, passenger: passengerID, seat: seatID);
AnswerAdd aa = new AnswerAdd ();
try {
booking.insert();
} catch (Exception e) {
aa = new AnswerAdd(e.Message);
}
return aa;
}