public ActionResult Create(OrderViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
try
{
FleetCarsLogic carsLogic = new FleetCarsLogic(); // Holds the logic for the cars in the fleet.
// Checks if the car is available in the specified rental dates:
if (carsLogic.CheckCarAvailability(model.LicensePlate, model.StartDate, model.ReturnDate))
{
// Car is available, so:
// Inserts the rental to the database, and assigns the order number (ID):
int id = logic.InsertRental(model.LicensePlate, model.StartDate, model.ReturnDate, User.Identity.Name);
// After rental inserted, redirects to Order Receipt action, with the order number:
return(RedirectToAction("OrderReceipt", new { id }));
}
else
{
// Car is not available:
ViewBag.ErrorMessage = "Car is not available in the specified dates.";
return(View(model));
}
}
catch (Exception)
{
ViewBag.ErrorMessage = "An error has occurred. please try again later.";
return(View(model));
}
}
/// <summary>
/// Page displays: A form to create a new rental.
/// </summary>
public ActionResult Create(string licensePlate, DateTime startDate, DateTime returnDate)
{
try
{
// Gets the car object, according to the license plate:
FleetCarsLogic carsLogic = new FleetCarsLogic();
FleetCar car = carsLogic.GetFleetCarByLicensePlate(licensePlate);
// Checks if the car exists to order:
if (car == null)
{
return(new HttpNotFoundResult("Car is not found.")); // If car not exists, returns error 404 not found.
}
// Car exists, so creates the order view model object:
OrderViewModel model = new OrderViewModel();
model.LicensePlate = licensePlate;
model.CarModelName = string.Format("{0} {1} {2} {3}", car.CarModel.ManufacturerModel.Manufacturer.ManufacturerName,
car.CarModel.ManufacturerModel.ManufacturerModelName,
car.CarModel.ProductionYear,
car.CarModel.ManualGear ? "Manual" : "Automatic");
model.CarImage = car.CarImage;
model.DailyPrice = car.CarModel.DailyPrice;
model.DayDelayPrice = car.CarModel.DayDelayPrice;
model.StartDate = startDate.Date;
model.ReturnDate = returnDate.Date;
return(View(model));
}
catch (Exception)
{
ViewBag.ErrorMessage = "An error has occurred. please try again later.";
return(View(new OrderViewModel()));
}
}