/// <summary>
/// creates a flight
/// </summary>
/// <param name="token"></param>
/// <param name="flight">id and airline company id will be generated upon creation, leave them at 0</param>
public void CreateFlight(LoginToken <AirlineCompany> token, Flight flight)
{
LoginHelper.CheckToken <AirlineCompany>(token);
POCOValidator.FlightValidator(flight, false);
//if (flight.AirlineCompanyId != token.User.ID)
// throw new InaccessibleFlightException($"failed to create flight [{flight}], you do not own this flight!"); //probably won't happen unless something goes wrong
if (_airlineDAO.Get(flight.AirlineCompanyId) == null)
{
throw new AirlineNotFoundException($"Failed to create flight [{flight}]! Airline [{flight.AirlineCompanyId}] was not found!");
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) > 0)
{
throw new InvalidFlightDateException($"Failed to create flight [{flight}]! Cannot fly back in time from [{flight.DepartureTime}] to [{flight.LandingTime}]");
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) == 0)
{
throw new InvalidFlightDateException($"Failed to create flight [{flight}]! Departure time and landing time are the same [{flight.DepartureTime}], and as you know, teleportation isn't invented yet");
}
if (_countryDAO.Get(flight.OriginCountryCode) == null)
{
throw new CountryNotFoundException($"Failed to create flight [{flight}]! Origin country with id [{flight.OriginCountryCode}] was not found!");
}
if (_countryDAO.Get(flight.DestinationCountryCode) == null)
{
throw new CountryNotFoundException($"Failed to create flight [{flight}]! Destination country with id [{flight.DestinationCountryCode}] was not found!");
}
//yes, there can technically be flights with 0 seats available, can easily change it in the POCOValidator but i prefer it to be an option
flight.AirlineCompanyId = token.User.ID;
_flightDAO.Add(flight);
}
public void UpdateFlight(LoginToken <AirlineCompany> token, Flight flight)
{
LoginHelper.CheckToken <AirlineCompany>(token);
POCOValidator.FlightValidator(flight, true);
if (_flightDAO.Get(flight.ID) == null)
{
throw new FlightNotFoundException($"failed to update flight! flight with id of [{flight.ID}] was not found!");
}
if (flight.AirlineCompanyId != token.User.ID)
{
throw new InaccessibleFlightException($"failed to update flight! you do not own flight [{flight}]");
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) > 0)
{
throw new InvalidFlightDateException($"failed to update flight [{flight}], cannot fly back in time from [{flight.DepartureTime}] to [{flight.LandingTime}]");
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) == 0)
{
throw new InvalidFlightDateException($"failed to update flight [{flight}], departure time and landing time are the same [{flight.DepartureTime}], and as you know, teleportation isn't invented yet");
}
if (_countryDAO.Get(flight.OriginCountryCode) == null)
{
throw new CountryNotFoundException($"failed to update flight [{flight}], origin country with id [{flight.OriginCountryCode}] was not found!");
}
if (_countryDAO.Get(flight.DestinationCountryCode) == null)
{
throw new CountryNotFoundException($"failed to update flight [{flight}], destination country with id [{flight.DestinationCountryCode}] was not found!");
}
_flightDAO.Update(flight);
}
/// <summary>
/// cancels one of your flights
/// </summary>
/// <param name="token"></param>
/// <param name="flight">deletes using this parameter's ID</param>
public void CancelFlight(LoginToken <AirlineCompany> token, Flight flight)
{
LoginHelper.CheckToken <AirlineCompany>(token);
POCOValidator.FlightValidator(flight, true);
if (_flightDAO.Get(flight.ID) == null)
{
throw new FlightNotFoundException($"Failed to cancel flight! There is no flight with ID [{flight.ID}]");
}
if (flight.AirlineCompanyId != token.User.ID)
{
throw new InaccessibleFlightException($"Failed to cancel flight! You do not own flight [{flight}]");
}
if (_flightDAO.Get(flight.ID).DepartureTime < DateTime.Now) //was sql current date supposed to be involved? probably not?
{
throw new FlightAlreadyTookOffException($"Failed to cancel flight! Flight [{flight}] already took off at [{flight.DepartureTime}]");
}
_ticketDAO.RemoveTicketsByFlight(flight); //doesn't notify the customers but it'll be too much decoration for this project
_flightDAO.Remove(flight);
// to delete a poco ==> i need to delete those
//4 airlineCompany ==> flights ==> what if it's flying? please ignore
//5 country ==> airlineCompanies, flights ==> umm... bermuda triangle stuff right here? please ignore - don't really need to remove countries
//3 customer ==> tickets
//2 flight ==> tickets
//1 ticket ==> none
}
public void CreateFlight(LoginToken <AirlineCompany> token, Flight flight)
{
LoginHelper.CheckToken <AirlineCompany>(token);
POCOValidator.FlightValidator(flight, false);
if (flight.AirlineCompanyId != token.User.ID)
{
throw new InaccessibleFlightException($"failed to create flight [{flight}], you do not own this flight!"); //probably won't happen unless something goes wrong
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) > 0)
{
throw new InvalidFlightDateException($"failed to create flight [{flight}], cannot fly back in time from [{flight.DepartureTime}] to [{flight.LandingTime}]");
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) == 0)
{
throw new InvalidFlightDateException($"failed to create flight [{flight}], departure time and landing time are the same [{flight.DepartureTime}], and as you know, teleportation isn't invented yet");
}
if (_countryDAO.Get(flight.OriginCountryCode) == null)
{
throw new CountryNotFoundException($"failed to create flight [{flight}], origin country with id [{flight.OriginCountryCode}] was not found!");
}
if (_countryDAO.Get(flight.DestinationCountryCode) == null)
{
throw new CountryNotFoundException($"failed to create flight [{flight}], destination country with id [{flight.DestinationCountryCode}] was not found!");
}
_flightDAO.Add(flight);
}
/// <summary>
/// purchases a ticket to a flight
/// </summary>
/// <param name="token"></param>
/// <param name="flight">the flight you want to purchase a ticket for</param>
/// <returns></returns>
public Ticket PurchaseTicket(LoginToken <Customer> token, Flight flight)
{
LoginHelper.CheckToken <Customer>(token);
POCOValidator.FlightValidator(flight, false);
if (_flightDAO.Get(flight.ID) == null)
{
throw new FlightNotFoundException($"failed to purchase ticket, there is no flight with id of [{flight.ID}]");
}
IList <Ticket> tickets = _ticketDAO.GetTicketsByCustomerId(token.User);
if (tickets.Any(item => item.FlightId == flight.ID)) //boolean
{
throw new TicketAlreadyExistsException($"failed to purchase ticket, you already purchased a ticket to flight [{flight}]");
}
if (_flightDAO.Get(flight.ID).RemainingTickets == 0)
{
throw new NoMoreTicketsException($"failed to purchase ticket to flight [{flight}], there are no more tickets left!");
}
Ticket newTicket = new Ticket(0, flight.ID, token.User.ID);
_ticketDAO.Add(newTicket);
flight.RemainingTickets--;
_flightDAO.Update(flight);
return(newTicket);
}
public void CancelFlight(LoginToken <AirlineCompany> token, Flight flight)
{
//what if it's in the air? how do i know the current date?
LoginHelper.CheckToken <AirlineCompany>(token);
POCOValidator.FlightValidator(flight, true);
if (_flightDAO.Get(flight.ID) == null)
{
throw new FlightNotFoundException($"failed to cancel flight! there is no flight with id [{flight.ID}]");
}
if (flight.AirlineCompanyId != token.User.ID)
{
throw new InaccessibleFlightException($"failed to cancel flight! you do not own flight [{flight}]");
}
_ticketDAO.RemoveTicketsByFlight(flight);
_flightDAO.Remove(flight);
//need to add functions to to remove Poco lists
//if customer is deleted then flight's vacancy is increased
// to delete a poco ==> you need to delete those
//airlineCompany ==> flights ==> what if it's flying?
//country ==> airlineCompanies, flights ==> umm... bermuda triangle stuff right here? please ignore
//customer ==> tickets
//flight ==> tickets
//ticket ==> none
}
public Ticket PurchaseTicket(LoginToken <Customer> token, Flight flight)
{
LoginHelper.CheckToken <Customer>(token);
POCOValidator.FlightValidator(flight, false);
if (_flightDAO.Get(flight.ID) == null)
{
throw new FlightNotFoundException($"failed to purchase ticket, there is no flight with id of [{flight.ID}]");
}
IList <Ticket> tickets = _ticketDAO.GetTicketsByCustomerId(token.User);
foreach (var item in tickets) //again.... feels inefficient...
{
if (item.FlightId == flight.ID)
{
throw new TicketAlreadyExistsException($"failed to purchase ticket, you already purchased a ticket to flight [{flight}]");
}
}
if (_flightDAO.Get(flight.ID).RemainingTickets == 0)
{
throw new NoMoreTicketsException($"failed to purchase ticket to flight [{flight}], there are no more tickets left!");
}
//do i even need to check if the flight in the parameter is legit?
Ticket newTicket = new Ticket(0, flight.ID, token.User.ID);
_ticketDAO.Add(newTicket);
flight.RemainingTickets--; //do i do this with the parameter flight or with the one from the database?
_flightDAO.Update(flight);
return(newTicket);
}
/// <summary>
/// cancels one of your flights
/// </summary>
/// <param name="token"></param>
/// <param name="flight">deletes using this parameter's ID</param>
public void CancelFlight(LoginToken <AirlineCompany> token, Flight flight)
{
LoginHelper.CheckToken <AirlineCompany>(token);
POCOValidator.FlightValidator(flight, true);
if (_flightDAO.Get(flight.ID) == null)
{
throw new FlightNotFoundException($"failed to cancel flight! there is no flight with id [{flight.ID}]");
}
if (flight.AirlineCompanyId != token.User.ID)
{
throw new InaccessibleFlightException($"failed to cancel flight! you do not own flight [{flight}]");
}
if (_flightDAO.Get(flight.ID).DepartureTime < DateTime.Now) //was sql current date supposed to be involved?
{
throw new FlightAlreadyTookOffException($"failed to cancel flight! flight [{flight}] already took off at [{flight.DepartureTime}]");
}
_ticketDAO.RemoveTicketsByFlight(flight);
_flightDAO.Remove(flight);
//need to add functions to to remove Poco lists:
// to delete a poco ==> you need to delete those
//airlineCompany ==> flights ==> what if it's flying? please ignore
//country ==> airlineCompanies, flights ==> umm... bermuda triangle stuff right here? please ignore
//customer ==> tickets
//flight ==> tickets
//ticket ==> none
}
/// <summary>
/// purchases a ticket to a flight
/// </summary>
/// <param name="token"></param>
/// <param name="flight">the flight you want to purchase a ticket for</param>
/// <returns></returns>
public Ticket PurchaseTicket(LoginToken <Customer> token, Flight flight)
{
LoginHelper.CheckToken <Customer>(token);
POCOValidator.FlightValidator(flight, true);
if (_flightDAO.Get(flight.ID) == null)
{
throw new FlightNotFoundException($"Failed to purchase ticket! There is no flight with ID of [{flight.ID}]");
}
IList <Ticket> tickets = _ticketDAO.GetTicketsByCustomerId(token.User);
if (tickets.Any(item => item.FlightId == flight.ID)) //boolean
{
throw new TicketAlreadyExistsException($"Failed to purchase ticket! You already purchased a ticket to flight [{flight}]");
}
if (flight.DepartureTime < DateTime.Now)
{
throw new FlightAlreadyTookOffException($"Failed to cancel ticket! Flight [{flight.ID}] already took off!");
}
if (_flightDAO.Get(flight.ID).RemainingTickets == 0)
{
throw new NoMoreTicketsException($"Failed to purchase ticket to flight [{flight}]! There are no more tickets left!");
}
Ticket newTicket = new Ticket(0, flight.ID, token.User.ID);
_ticketDAO.Add(newTicket);
flight.RemainingTickets--;
_flightDAO.Update(flight);
return(newTicket); //yes, it has the id too!
}
public void CreateFlight(Flight flight)
{
POCOValidator.FlightValidator(flight, false);
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) > 0)
{
throw new InvalidFlightDateException($"failed to create flight [{flight}], cannot fly back in time from [{flight.DepartureTime}] to [{flight.LandingTime}]");
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) == 0)
{
throw new InvalidFlightDateException($"failed to create flight [{flight}], departure time and landing time are the same [{flight.DepartureTime}], and as you know, teleportation isn't invented yet");
}
if (_countryDAO.Get(flight.OriginCountryCode) == null)
{
throw new CountryNotFoundException($"failed to create flight [{flight}], origin country with id [{flight.OriginCountryCode}] was not found!");
}
if (_countryDAO.Get(flight.DestinationCountryCode) == null)
{
throw new CountryNotFoundException($"failed to create flight [{flight}], destination country with id [{flight.DestinationCountryCode}] was not found!");
}
_flightDAO.Add(flight);
}
/// <summary>
/// update one of your airline company's flights
/// </summary>
/// <param name="token"></param>
/// <param name="flight">make sure it has the same id as the flight you want to update</param>
public void UpdateFlight(LoginToken <AirlineCompany> token, Flight flight)
{
LoginHelper.CheckToken <AirlineCompany>(token);
POCOValidator.FlightValidator(flight, true);
Flight flightBeforeChange = _flightDAO.Get(flight.ID);
if (flightBeforeChange == null)
{
throw new FlightNotFoundException($"Failed to update flight! Flight with id of [{flight.ID}] was not found!");
}
if (flight.AirlineCompanyId != token.User.ID)
{
throw new InaccessibleFlightException($"Failed to update flight! You do not own flight [{flight}]");
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) > 0)
{
throw new InvalidFlightDateException($"Failed to update flight [{flight}]! Cannot fly back in time from [{flight.DepartureTime}] to [{flight.LandingTime}]");
}
if (DateTime.Compare(flight.DepartureTime, flight.LandingTime) == 0)
{
throw new InvalidFlightDateException($"Failed to update flight [{flight}]! Departure time and landing time are the same [{flight.DepartureTime}], and as you know, teleportation isn't invented yet");
}
if (_countryDAO.Get(flight.OriginCountryCode) == null)
{
throw new CountryNotFoundException($"Failed to update flight [{flight}]! Origin country with id [{flight.OriginCountryCode}] was not found!");
}
if (_countryDAO.Get(flight.DestinationCountryCode) == null)
{
throw new CountryNotFoundException($"Failed to update flight [{flight}]! Destination country with id [{flight.DestinationCountryCode}] was not found!");
}
//decided to not add this because flights might get updated because of delayed departure time
//if(flightBeforeChange.DepartureTime < DateTime.Now)
// if(flightBeforeChange.OriginCountryCode != flight.OriginCountryCode || flightBeforeChange.DepartureTime != flight.DepartureTime || flightBeforeChange.RemainingTickets != flight.RemainingTickets)
// throw new FlightAlreadyTookOffException($"failed to update flight [{flight}], can only update destination country and landing time after the flight took off!");
_flightDAO.Update(flight);
}
public void CreateTicket(Customer customer, Flight flight)
{
POCOValidator.CustomerValidator(customer, false);
POCOValidator.FlightValidator(flight, false);
if (_flightDAO.Get(flight.ID) == null)
{
throw new FlightNotFoundException($"failed to purchase ticket, there is no flight with id of [{flight.ID}]");
}
IList <Ticket> tickets = _ticketDAO.GetTicketsByCustomerId(customer);
if (tickets.Any(item => item.FlightId == flight.ID)) //boolean
{
throw new TicketAlreadyExistsException($"failed to purchase ticket, you already purchased a ticket to flight [{flight}]"); //must be before checking if all seats are taken
}
if (_flightDAO.Get(flight.ID).RemainingTickets == 0)
{
throw new NoMoreTicketsException($"failed to purchase ticket to flight [{flight}], there are no more tickets left!");
}
Ticket newTicket = new Ticket(0, flight.ID, customer.ID);
_ticketDAO.Add(newTicket);
flight.RemainingTickets--;
_flightDAO.Update(flight);
}
