コード例 #1
0
        public override IAnswer execute()
        {
            List<Database.Airport> airports = new List<Database.Airport>();
            if (this.City != null) {
                airports = executeOnCity();
            } else if (this.Country != null) {
                airports = executeOnCountry();
            }

            Database.AirlineRequest alr = new Database.AirlineRequest();
            List<Airport> resultAirports = new List<Airport>();
            foreach(Database.Airport a in airports){
                Database.CityRequest cir = new Database.CityRequest();
                Database.CountryRequest cor = new Database.CountryRequest();
                Database.City ci = cir.fetchFromID(a.city)[0];
                Database.Country co = cor.fetchFromID(a.country)[0];

                Country country = new Country(co.name);

                List<Airline> airlines = new List<Airline>();
                foreach(int airline in a.company){
                    Database.Airline al = alr.fetchFromID(airline)[0];
                    airlines.Add(new Airline(Name: al.name, Code: al.code));
                }
                resultAirports.Add(new Airport(Name: a.name, Code: a.code, City: new City(ci.name, country), Airlines: airlines));
            }

            return new AnswerGetAirports(resultAirports);
        }
コード例 #2
0
        public override IAnswer execute()
        {
            string airlineCode = "";
            string digits = "";
            Database.Util.split(this.FlightTemplate.Code, ref airlineCode, ref digits);

            Database.AirlineRequest ar = new Database.AirlineRequest ();
            List<Database.Airline> airlines = ar.fetchAirlineFromCode (airlineCode);
            if (airlines.Count () != 1) {
                return new AnswerAdd("A (unique) airline with code " + airlineCode + " couldn't be found");
            }
            int airlineID = airlines[0].ID;

            Database.FlightTemplate template = new Database.FlightTemplate(airlineID, this.FlightTemplate.digits);
            AnswerAdd aa = new AnswerAdd();

            try{
                template.insert();
            } catch(Exception e){
                aa = new AnswerAdd(e.Message);
            }

            return aa;
        }
コード例 #3
0
        public override IAnswer execute()
        {
            Database.LocationRequest lr = new Database.LocationRequest ();
            Database.AirlineRequest ar = new Database.AirlineRequest ();
            Database.AirplaneRequest apr = new Database.AirplaneRequest ();
            Database.FlightTemplateRequest ftr = new Database.FlightTemplateRequest ();

            string airlineCode = "";
            string digits = "";
            Database.Util.split(this.Flight.Template.Code, ref airlineCode, ref digits);

            if (this.Flight.StartAirport == null) {
                return new AnswerAdd("The start airport of the flights isn't set");
            }

            List<Database.Location> locations = lr.fetchLocationFromAirports (new Database.Airport (code: this.Flight.StartAirport.Code), new Database.Airport (code: this.Flight.DestinationAirport.Code));
            if (locations.Count () == 0) {
                Database.AirportRequest airportRequest = new Database.AirportRequest();
                List<Database.Airport> airports = airportRequest.fetchAirportFromCode(this.Flight.StartAirport.Code);
                if(airports.Count() != 1){
                    return new AnswerAdd("Couldn't find a (unique) airport with code " + this.Flight.StartAirport.Code);
                }
                int airport1ID = airports[0].ID;

                airports = airportRequest.fetchAirportFromCode(this.Flight.DestinationAirport.Code);
                if(airports.Count() != 1){
                    return new AnswerAdd("Couldn't find a (unique) airport with code " + this.Flight.DestinationAirport.Code);
                }
                int airport2ID = airports[0].ID;

                Database.Location location = new Database.Location(airport1ID, airport2ID, this.Flight.distance);
                try{
                    location.insert();
                } catch(Exception e){
                    return new AnswerAdd(e.Message);
                }
                locations = lr.fetchLocationFromAirports (new Database.Airport (code: this.Flight.StartAirport.Code), new Database.Airport (code: this.Flight.DestinationAirport.Code));
            }
            int locationID = locations [0].ID;

            List<Database.Airline> airlines = ar.fetchAirlineFromCode (airlineCode);
            if (airlines.Count () != 1) {
                return new AnswerAdd ("Couldn't find a (unique) airline with code " + airlineCode);
            }
            int airlineID = airlines [0].ID;

            List<Database.Airplane> airplanes = apr.fetchAirplaneFromCode (this.Flight.Airplane.Code);
            if (airplanes.Count () != 1) {
                return new AnswerAdd ("Couldn't find a (unique) airplane with code " + this.Flight.Airplane.Code);
            }
            int airplaneID = airplanes [0].ID;

            List<Database.FlightTemplate> templates = ftr.fetchTemplateFromAirlineAndDigits(airlineID, digits);
            if (templates.Count () != 1) {
                return new AnswerAdd("Couldn't find a (unique) template from airline " + airlines[0].code + " with digits " + this.Flight.Template.digits);
            }
            int templateID =  templates [0].ID;

            Database.Flight flight = new Database.Flight (locationID, airlineID, this.Flight.StartDate, this.Flight.EndDate, airplaneID, templateID, this.Flight.TravelTime);
            AnswerAdd aa = new AnswerAdd ();
            try {
                flight.insert();
            } catch (Exception e) {
                aa = new AnswerAdd(e.Message);
            }

            return aa;
        }
コード例 #4
0
        private List<Flight> adapt(List<Database.Flight> dfs)
        {
            Database.FlightTemplateRequest ftr = new Database.FlightTemplateRequest();
            Database.AirlineRequest alr = new Database.AirlineRequest();
            Database.AirplaneRequest apr = new Database.AirplaneRequest();
            Database.LocationRequest lr = new Database.LocationRequest();
            Database.SeatRequest sr = new Database.SeatRequest();
            Database.ClassRequest cr = new Database.ClassRequest();
            Database.CountryRequest cor = new Database.CountryRequest();
            Database.CityRequest cir = new Database.CityRequest();
            Database.AirportRequest ar = new Database.AirportRequest();

            List<Flight> fs = new List<Flight>();
            foreach(Database.Flight f in dfs){
                Database.FlightTemplate ft = ftr.fetchFromID(f.template)[0];
                Database.Airline airline_ = alr.fetchFromID(ft.airline)[0];

                Airline airline = new Airline(Name: airline_.name, Code: airline_.code);
                FlightTemplate template = new FlightTemplate(ft.digits, airline);

                Database.Location l = lr.fetchFromID(f.location)[0];
                Database.Airport startAirport_ = ar.fetchFromID(l.start_airport)[0];
                Database.Airport destinationAirport_ = ar.fetchFromID(l.destination_airport)[0];

                Country startCountry = new Country(cor.fetchFromID(startAirport_.country)[0].name);
                Country destinationCountry = new Country(cor.fetchFromID(destinationAirport_.country)[0].name);

                City startCity = new City(cir.fetchFromID(startAirport_.city)[0].name, startCountry);
                City destinationCity = new City(cir.fetchFromID(destinationAirport_.city)[0].name, destinationCountry);

                Airport startAirport = new Airport(startAirport_.name, startAirport_.code, startCity);
                Airport destinationAirport = new Airport(destinationAirport_.name, destinationAirport_.code, destinationCity);

                Database.Airplane airplane_ = apr.fetchFromID(f.airplane)[0];

                List<Seat> seats = new List<Seat>();
                foreach(int s in airplane_.seat){
                    Database.Seat seat_ = sr.fetchFromID(s)[0];
                    Database.Class seatClass_ = cr.fetchFromID(seat_.class_)[0];
                    SeatClass seatClass = new SeatClass(seatClass_.name);
                    seats.Add(new Seat(seatClass, seat_.number));
                }

                Airplane airplane = new Airplane(airplane_.type, seats, airplane_.code);

                fs.Add(new Flight(template, f.start, f.end, startAirport, destinationAirport, airplane));
            }

            return fs;
        }
コード例 #5
0
        private int getAirlineID()
        {
            int airlineID = -1;
            if (this.Airline != null) {
                Database.AirlineRequest alr = new Database.AirlineRequest();

                List<Database.Airline> airlines = alr.fetchAirlineFromCode(this.Airline.Code);
                if(airlines.Count() != 1){
                    throw new Exception("A (unique) airline with code " + this.Airline.Code + " couldn't be found.");
                }
                airlineID = airlines[0].ID;
            }

            return airlineID;
        }