public AlbumBaseViewModel AlbumAddNew(AlbumAddViewModel newAlbum)
{
var artist = ds.Artists.Find(newAlbum.ArtistId);
var addedAlbum = ds.Albums.Add(mapper.Map <AlbumAddViewModel, Album>(newAlbum));
addedAlbum.Artists.Add(artist);
ds.SaveChanges();
return(addedAlbum != null?mapper.Map <Album, AlbumBaseViewModel>(addedAlbum) : null);
}
public ActionResult AddAlbum(AlbumAddViewModel newItem)
{
if (!ModelState.IsValid)
{
return(View(newItem));
}
var addedItem = m.AddNewAlbum(newItem);
if (addedItem == null)
{
return(View(newItem));
}
else
{
return(RedirectToAction("details", "albums", new { id = addedItem.Id }));
}
}
//7. AlbumAdd
public AlbumWithDetailViewModel AlbumAdd(AlbumAddViewModel newItem)
{
var artistAlbum = ds.Artists.Find(newItem.Id);
if (artistAlbum == null)
{
return(null);
}
else
{
// Attempt to add the new item
var addedAlbum = ds.Albums.Add(mapper.Map <AlbumAddViewModel, Album>(newItem));
addedAlbum.Artists.Add(artistAlbum);
addedAlbum.Coordinator = User.Name;
ds.SaveChanges();
return((addedAlbum == null) ? null : mapper.Map <Album, AlbumWithDetailViewModel>(addedAlbum));
}
}
public ActionResult AddAlbum(AlbumAddViewModel newItem)
{
// Validate the input
if (!ModelState.IsValid)
{
return(View(newItem));
}
// Process the input
var addedItem = m.AlbumAdd(newItem);
if (addedItem == null)
{
return(View(newItem));
}
else
{
return(RedirectToAction("Details", "Album", new { id = addedItem.Id }));
}
}
public AlbumBaseViewModel AddNewAlbum(AlbumAddViewModel newItem)
{
var u = HttpContext.Current.User.Identity.Name;
var a = ds.Artists.Find(newItem.ArtistId);
var g = ds.Genres.Find(newItem.GenreId);
if (a == null || g == null)
{
return(null);
}
else
{
var addedItem = ds.Albums.Add(mapper.Map <AlbumAddViewModel, Album>(newItem));
addedItem.Artists.Add(a);
addedItem.Genre = g.Name;
addedItem.Coordinator = u;
ds.SaveChanges();
return(addedItem == null ? null : mapper.Map <Album, AlbumBaseViewModel>(addedItem));
}
}
//7. Album Add
public AlbumWithDetailViewModel AlbumAdd(AlbumAddViewModel newItem)
{
//artists
var myList = new List <Artist>(); //empty artist list
foreach (var item in newItem.ArtistIds)
{
var a = ds.Artists.Find(item);
if (a != null)
{
myList.Add(a);
}
else
{
return(null);
}
}
//tracks
var myTracks = new List <Track>(); //empty track list
foreach (var item in newItem.TrackIds)
{
var b = ds.Tracks.Find(item);
if (b != null)
{
myTracks.Add(b);
}
else
{
return(null);
}
}
//attempt to add the new album
var addedItem = ds.Albums.Add(mapper.Map <AlbumAddViewModel, Album>(newItem));
//add artists to the album's artists collection
foreach (var item in newItem.ArtistIds)
{
var a = ds.Artists.Find(item);
addedItem.Artists.Add(a);
a.Albums.Add(addedItem);
}
//add tracks to the album's tracks collection
foreach (var item in newItem.TrackIds)
{
var t = ds.Tracks.Find(item);
addedItem.Tracks.Add(t);
t.Albums.Add(addedItem);
}
//set the coordinator
addedItem.Coordinator = User.Name;
addedItem.Artists = myList;
addedItem.Tracks = myTracks;
//save changes
ds.SaveChanges();
//return the album
return(mapper.Map <Album, AlbumWithDetailViewModel>(addedItem));
}
