private static Reservation CreateReservation()

in FMLab/ODataConsoleApplication/Program.cs [203:254]
32 lines of code
2 McCabe index (conditional complexity)

        private static Reservation CreateReservation(Customer customer)
        {
            Random rnd = new Random ();
            
            //Create a new Reservation object with the details for new customer.
            Reservation reservation = new Reservation()
            {
                Customer = customer,
                PickupDate = DateTime.Today,
                ReturnDate = DateTime.Today.AddDays (5.0),
                State =0,   //Limitation of OData, no client-side Enum support
                ReservationId = "OData_" + rnd.Next (500).ToString ()
            };

            //Query the vehicle Odata Entity to retrieve the first vehicle from the list
            var vehicle = (from v in context.Vehicles 
                        select v).First();

            
            // Set up the relationship between (a) reservation and vehicle and (b) reservation and customer.

            //Add a link to the customer from the reservation
            reservation.Customer = customer;
            reservation.CustomerId = customer.RecId;
            customer.Reservations.Add(reservation);

            context.AddToReservations(reservation);
            context.AddLink(customer, "Reservations", reservation);

            //add link to the vehicle from the reservation
            reservation.Vehicle = vehicle;
            reservation.VehicleId = vehicle.RecId;
            vehicle.Reservations.Add(reservation);
            context.SetLink(reservation, "Vehicle", vehicle);

            // Now that we have created a new reservation and set the required relationship with customer and vehicle, 
            // we will save these changes. Internally, this will also 
            // perform a POST to the Reservation OData Entity.
            OperationResponse response = context.SaveChanges().First();

            Console.ForegroundColor = ConsoleColor.Cyan;         
            if (response.Error == null)
            {
                Console.WriteLine("New Reservation created");
                //Display the URI of the newly created reservation
                Console.WriteLine(response.Headers["Location"]);
            }
            Console.ForegroundColor = ConsoleColor.White;         
            
            return reservation;            
            
        }