public static UpdateCarViewModel ConvertToUpdateViewModel(this Car carDomain)
{
UpdateCarViewModel updateVm = new UpdateCarViewModel()
{
Id = carDomain.Id
, DailyRentalFee = carDomain.DailyRentalFee
, Make = carDomain.Make
, NumberOfDoors = carDomain.NumberOfDoors
};
if (carDomain.CountriesAllowedIn != null && carDomain.CountriesAllowedIn.Count() > 0)
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < carDomain.CountriesAllowedIn.Count(); i++)
{
sb.Append(carDomain.CountriesAllowedIn.ElementAt(i));
if (i < carDomain.CountriesAllowedIn.Count() - 1)
{
sb.Append(";");
}
}
updateVm.DelimitedListOfCountries = sb.ToString();
}
return(updateVm);
}
public ActionResult Edit(UpdateCarViewModel updateCarViewModel)
{
if (ModelState.IsValid)
{
Car modifiedCar = updateCarViewModel.ConvertToDomain();
CarRentalContext.Cars.Save(modifiedCar);
//or use the Update method:
//CarRentalContext.Cars.Update(Query.EQ("_id", ObjectId.Parse(updateCarViewModel.Id)), Update.Replace(modifiedCar), UpdateFlags.Upsert);
//some example code
/*
* CarRentalContext.Cars.Update(Query.EQ("_id", ObjectId.Parse(updateCarViewModel.Id)), Update<Car>.Set(c => c.DailyRentalFee, 12));
* CarRentalContext.Cars.Update(Query.EQ("Make", "Ford"), Update<Car>.Set(c => c.DailyRentalFee, 2), UpdateFlags.Multi);
*
* FindAndModifyArgs args = new FindAndModifyArgs()
* {
* Query = Query.EQ("Make", "Ford")
* ,Update = Update<Car>.Set(c => c.DailyRentalFee, 2),
* Upsert = false
* ,SortBy = SortBy<Car>.Ascending(c => c.Id)
* ,VersionReturned = FindAndModifyDocumentVersion.Modified
* };
* FindAndModifyResult res = CarRentalContext.Cars.FindAndModify(args);
*/
return(RedirectToAction("Index"));
}
return(View(updateCarViewModel));
}
public static Car ConvertToDomain(this UpdateCarViewModel updateCarViewModel)
{
Car car = new Car()
{
Id = updateCarViewModel.Id
, DailyRentalFee = updateCarViewModel.DailyRentalFee
, Make = updateCarViewModel.Make
, NumberOfDoors = updateCarViewModel.NumberOfDoors
};
string[] countries = updateCarViewModel.DelimitedListOfCountries.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
car.CountriesAllowedIn = countries.ToList();
return(car);
}
public UpdateCarPage()
{
InitializeComponent();
BindingContext = new UpdateCarViewModel();
}
