public ActionResult Save(Genre genre)
{
if (!ModelState.IsValid)
{
var viewModel = new GenreFormViewModel(genre);
return(View("GenreForm", viewModel));
}
if (genre.Id == 0)
{
genre.AlbumCount = 0;
_context.Genres.Add(genre);
}
else
{
var genreOld = _context.Genres.Single(m => m.Id == genre.Id);
genreOld.Id = genre.Id;
genreOld.Name = genre.Name;
// genreOld.AlbumCount = genre.AlbumCount;
}
_context.SaveChanges();
return(RedirectToAction("Index", "Genres"));
}
public ActionResult Edit(int id)
{
var genre = _context.Genres.SingleOrDefault(m => m.Id == id);
if (genre == null)
{
return(HttpNotFound());
}
var viewModel = new GenreFormViewModel(genre);
return(View("GenreForm", viewModel));
}
public ActionResult CreateOrUpdate(int?id, GenreFormViewModel requestedViewModel)
{
if (ModelState.IsValid)
{
if (requestedViewModel.GenreId.HasValue)
{
try
{
//UPDATE
ProductService.UpdateGenre(requestedViewModel.GenreId.Value, requestedViewModel.Name);
Messages.Add("Ændret!", "Genren er blevet ændret", Services.MessageType.Success);
}
catch
{
Messages.AddStandardUpdateError();
return(RedirectToAction("Index", new { id = "" }));
}
}
else
{
//CREATE
try
{
ProductService.CreateGenre(requestedViewModel.Name);
Messages.Add("Oprettet!", "Genren er blevet oprettet", Services.MessageType.Success);
}
catch
{
Messages.AddStandardCreateError();
return(RedirectToAction("Index", new { id = "" }));
}
}
return(RedirectToAction("Index"));
}
Messages.Add("Der skete en fejl", "Genren er ikke blevet gemt", Services.MessageType.Error);
return(RedirectToAction("Index"));
}
public ActionResult New()
{
var viewModel = new GenreFormViewModel();
return(View("GenreForm", viewModel));
}
