public ActionResult Create(FleetCarViewModel model)
{
try
{
if (!ModelState.IsValid)
{
return(View(model));
}
// Checks if a car in the fleet already exists:
if (logic.IsFleetCarExists(model.FleetCar.LicensePlate))
{
ViewBag.ErrorMessage = "Car already exists in the fleet.";
return(View(model));
}
else
{
// Car in the fleet is OK to insert:
logic.InsertFleetCar(model.FleetCar);
return(RedirectToAction("Index"));
}
}
catch (Exception)
{
ViewBag.ErrorMessage = "An error has occurred. please try again later.";
return(View(model));
}
}
public ActionResult Edit(FleetCarViewModel model)
{
try
{
if (!ModelState.IsValid)
{
return(View(model));
}
logic.UpdateFleetCar(model.FleetCar);
return(RedirectToAction("Index"));
}
catch (Exception)
{
ViewBag.ErrorMessage = "An error has occurred. please try again later.";
return(View(model));
}
}
/// <summary>
/// Page displays: A form to edit a car in the fleet.
/// </summary>
public ActionResult Edit(string licensePlate)
{
try
{
FleetCar fleetCar = logic.GetFleetCarByLicensePlate(licensePlate);
if (fleetCar == null)
{
return(HttpNotFound());
}
FleetCarViewModel model = new FleetCarViewModel();
model.FleetCar = fleetCar;
return(View(model));
}
catch (Exception)
{
ViewBag.ErrorMessage = "An error has occurred. please try again later.";
return(View(new FleetCarViewModel()));
}
}