private static FleetRental CreateReservation()

in FMLab/Odata4ConsoleApplication/Program.cs [179:229]
38 lines of code
4 McCabe index (conditional complexity)

        private static FleetRental CreateReservation(FleetCustomer customer)
        {
            Random rnd = new Random();

            DataServiceCollection<FleetRental> reservations = new DataServiceCollection<FleetRental>(context);

            FleetRental reservation = new FleetRental();

            reservations.Add(reservation);
            //Create a new Reservation object with the details for new customer.
            
            
            reservation.CustomerFirstName = customer.FirstName;
            reservation.CustomerLastName = customer.LastName;
            reservation.CustomerDriverLicense = customer.DriverLicense;
            reservation.State = 0;   //Limitation of OData, no client-side Enum support
            reservation.RentalId = "OData_" + rnd.Next(500).ToString();
            reservation.Comments = "New customer";
            reservation.VehicleId = "Adatum_Four_2";
            reservation.VehicleVIN = "WAUXL58E15A104563";
            reservation.EndDate = DateTime.Today.AddDays (5);
            reservation.StartDate = DateTime.Today;
            

            Microsoft.OData.Client.DataServiceResponse response = null;
            try
            {
                response = context.SaveChanges(SaveChangesOptions.PostOnlySetProperties); 
            }
            catch (DataServiceRequestException e)
            {
                Console.WriteLine("Error occured while saving. Error Details: " + e.InnerException.Message);
            }


            //the following code retrieves the location header which represents the newly created entity
            Console.ForegroundColor = ConsoleColor.Cyan;         
            foreach (ChangeOperationResponse r in response)
            {
                if (r.Headers.ContainsKey("Location"))
                {
                    Console.ForegroundColor = ConsoleColor.Cyan;
                    Console.WriteLine("New reservation created: ");
                    Console.WriteLine(r.Headers["Location"]);
                }
            }
            Console.ForegroundColor = ConsoleColor.White;    
                        
            return reservation;

        }