public ActionResult Create(BandaViewModel viewModel)
{
if (ModelState.IsValid)
{
var bandaCrear = new Banda(viewModel, db);
new Repositorio <Banda>(db).Crear(bandaCrear);
return(RedirectToAction("Index"));
}
viewModel.RegenerarVista(db);
return(View(viewModel));
}
internal void Modificar(BandaViewModel viewModel, ApplicationDbContext db)
{
var ArtistaContexto = new Repositorio <Artista>(db);
var IdRemover = Artistas.Select(x => x.Id).ToList();
foreach (var Id in IdRemover)
{
Artistas.Remove(ArtistaContexto.Traer(Id));
}
foreach (var IdNuevo in viewModel.ArtistasId)
{
Artistas.Add(ArtistaContexto.Traer(IdNuevo));
}
}
public ActionResult Edit(BandaViewModel viewModel)
{
if (ModelState.IsValid)
{
Banda banda = new Repositorio <Banda>(db).Traer(viewModel.Id);
banda.Modificar(viewModel, db);
new Repositorio <Banda>(db).Modificar(banda);
return(RedirectToAction("Index"));
}
viewModel.RegenerarVista(db);
return(View(viewModel));
}
public ActionResult Edit(Guid?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Banda bandaModificar = new Repositorio <Banda>(db).Traer(id.Value);
if (bandaModificar == null)
{
return(HttpNotFound());
}
var bandaViewModel = new BandaViewModel(bandaModificar, db);
bandaViewModel.RegenerarVista(db);
return(View(bandaViewModel));
}
public Banda(BandaViewModel viewModel, ApplicationDbContext db) : base(viewModel, db)
{
Artistas = new List <Artista>();
Modificar(viewModel, db);
}
