public async Task <ActionResult> Create()
{
// Ein leeres Model erstellt und an View übergeben
// Oder wir legen eine Movie-Objekt mit Defaultwerten an
Movie movie = new Movie
{
MovieId = Guid.NewGuid(),
GenreId = new Guid("86dfdd65-ebda-489e-945f-3becc5b28783"),
MediumTypeId = new Guid("6592fcbb-2adb-43fb-9a1f-c90b968950a8"),
ReleaseDate = DateTime.Now
};
HzgWebService svc = new HzgWebService();
NewEditMovieModel model = new NewEditMovieModel();
model.Movie = movie;
/* Genre und Mediumtype Listen initialisieren */
await InitGenreMediumtypes(model, svc);
// Model an View übergeben.
return(View(model));
}
public async Task <ActionResult> Edit(NewEditMovieModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
// damit wir wieder zu dem Formular zurück springen woher wir her gekommen sind.
string returnUri = null;
if (Request.Params.AllKeys.Contains("ReturnUri"))
{
returnUri = Request.Params["ReturnUri"];
}
try
{
HzgWebService svc = new HzgWebService();
await svc.UpdateMovie(model.Movie);
if (returnUri == null)
{
return(Redirect("Movie/Index"));
}
return(Redirect(returnUri));
}
catch (Exception ex)
{
// Logger (Log4Net) - um Exception zu loggen.
throw ex;
}
}
public async Task <ActionResult> Edit(string id)
{
HzgWebService svc = new HzgWebService();
NewEditMovieModel model = new NewEditMovieModel();
// damit wir wieder auf die richtige Seite zurück finden
if (Request.Params.AllKeys.Contains("ReturnUri"))
{
ViewBag.ReturnUri = Request.Params["ReturnUri"];
}
else
{
ViewBag.ReturnUri = "/Movie/Index";
}
var movie = await svc.GetMovieById(id);
if (movie == null)
{
return(RedirectToAction("Index"));
}
model.Movie = movie;
model.Mode = Mode.Edit;
/* Genre und Mediumtype Listen initialisieren */
await InitGenreMediumtypes(model, svc);
return(View(model));
}
public async Task <ActionResult> Create(NewEditMovieModel model)
{
try
{
HzgWebService svc = new HzgWebService();
await svc.CreateMovie(model.Movie);
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
private async Task InitGenreMediumtypes(NewEditMovieModel model, HzgWebService svc)
{
/* Genre und Mediumtype Listen initialisieren */
var genres = await svc.GetAllGenres();
model.Genres.AddRange(genres.Select(g => new SelectListItem
{
Value = g.GenreId.ToString(),
Text = g.GenreCd
}));
var mediumTypes = await svc.GetAllMediumTypes();
model.MediumTypes.AddRange(mediumTypes.Select(m => new SelectListItem
{
Value = m.MediumTypeId.ToString(),
Text = m.Bezeichnung
}));
}