public ActionResult Edit(int id)
{
var vinyl = context.Vinyls.SingleOrDefault(v => v.Id == id);
var genre = context.Genres.ToList();
var label = context.Labels.ToList();
if (vinyl == null)
{
return(HttpNotFound());
}
var vinylModel = new VinylFormViewModel()
{
Id = (int)vinyl.Id,
Title = vinyl.Title,
Artist = vinyl.Artist,
Genre = (byte)vinyl.GenreId,
ReleaseYear = vinyl.ReleaseYear,
Label = (byte)vinyl.LabelId,
Price = vinyl.Price,
Genres = genre,
Labels = label
};
return(View("VinylForm", vinylModel));
}
public ActionResult Create()
{
var viewModel = new VinylFormViewModel()
{
Genres = context.Genres.ToList(),
Labels = context.Labels.ToList()
};
return(View(viewModel));
}
public ActionResult Save(Vinyl vinyl, HttpPostedFileBase postedImage, HttpPostedFileBase postedAudio)
{
// Validation: If the model is not valid maintain the specific view
if (!ModelState.IsValid)
{
var viewModel = new VinylFormViewModel()
{
Vinyl = vinyl,
Categories = context.Categories.ToList(),
Genres = context.Genres.ToList(),
RecordLabels = context.RecordLabels.ToList(),
//ContentFiles = context.ContentFiles.ToList()
};
return(View("VinylForm", viewModel));
}
// Create
if (vinyl.Id == 0)
{
context.Vinyls.Add(vinyl);
}
// Edit
else
{
var vinylInDb = context.Vinyls.Single(v => v.Id == vinyl.Id);
// properties from base model Product
vinylInDb.Price = vinyl.Price;
vinylInDb.Quantity = vinyl.Quantity;
vinylInDb.IsAvailable = vinyl.IsAvailable;
//vinylInDb.CategoryId = vinyl.CategoryId; // categories are constants
//vinylInDb.ContentFiles = vinyl.ContentFiles;
//vinylInDb.OrderDetails = vinyl.OrderDetails;
// properties from derived model Vinyl
//vinylInDb.Artist = vinyl.Artist;
//vinylInDb.Title = vinyl.Title;
//vinylInDb.ReleaseDate = vinyl.ReleaseDate;
//vinylInDb.GenreId = vinyl.GenreId;
//vinylInDb.RecordLabelId = vinyl.RecordLabelId;
//vinylInDb.Formats = vinyl.Formats;
}
context.SaveChanges();
return(RedirectToAction("Index", "Vinyls"));
}
// GET:
//[Authorize]
public ViewResult New()
{
var categories = context.Categories.ToList();
var genres = context.Genres.ToList();
var recordLabels = context.RecordLabels.ToList();
//var contentFiles = context.ContentFiles.ToList();
var viewModel = new VinylFormViewModel()
{
Vinyl = new Vinyl(),
Categories = categories,
Genres = genres,
RecordLabels = recordLabels
//ContentFiles = contentFiles
};
return(View("VinylForm", viewModel));
}
public ActionResult Save(VinylFormViewModel vinylModel)
{
if (!ModelState.IsValid)
{
var musicModel = new VinylFormViewModel()
{
Genres = context.Genres.ToList(),
Labels = context.Labels.ToList()
};
return(View("VinylForm", musicModel));
}
if (vinylModel.Id == 0) // Create
{
var vinyl = new Vinyl()
{
Id = vinylModel.Id,
Title = vinylModel.Title,
Artist = vinylModel.Artist,
ReleaseYear = vinylModel.ReleaseYear,
Price = vinylModel.Price,
GenreId = (int)vinylModel.Genre,
LabelId = (int)vinylModel.Label
};
context.Vinyls.Add(vinyl);
}
else //Edit
{
var vinylDb = context.Vinyls.SingleOrDefault(v => v.Id == vinylModel.Id);
// autes oi tesseris grammes mporeis na peis oti einai i whiteList
vinylDb.Title = vinylModel.Title;
vinylDb.Artist = vinylModel.Artist;
vinylDb.ReleaseYear = vinylModel.ReleaseYear;
vinylDb.GenreId = vinylModel.Genre;
vinylDb.LabelId = vinylModel.Label;
vinylDb.Price = vinylModel.Price;
}
context.SaveChanges();
return(RedirectToAction("Index", "Vinyls"));
}
// GET
public ActionResult Edit(int id)
{
var vinyl = context.Vinyls.SingleOrDefault(v => v.Id == id);
// Bad scenario
if (vinyl == null)
{
return(HttpNotFound());
}
// Good scenario
var viewModel = new VinylFormViewModel()
{
Vinyl = vinyl,
Categories = context.Categories.ToList(),
Genres = context.Genres.ToList(),
RecordLabels = context.RecordLabels.ToList()
//ContentFiles = context.ContentFiles.ToList(),
};
return(View("VinylForm", viewModel));
}
