public IHttpActionResult Update(int id, SongModel song)
{
if (!this.ModelState.IsValid)
{
return BadRequest(ModelState);
}
var existingSong = this.data.Songs.Find(id);
if (existingSong == null)
{
return BadRequest(NoSuchSongId);
}
existingSong.Title = song.Title;
existingSong.Year = song.Year;
existingSong.Genre = song.Genre;
existingSong.AlbumId = song.AlbumId;
existingSong.ArtistId = song.ArtistId;
this.data.SaveChanges();
song.SongId = existingSong.Id;
return Ok(song);
}
public IHttpActionResult Create(SongModel song)
{
if (!this.ModelState.IsValid)
{
return BadRequest(ModelState);
}
var newSong = new Song
{
Title = song.Title,
Year = song.Year,
Genre = song.Genre,
AlbumId = song.AlbumId,
ArtistId = song.ArtistId
};
this.data.Songs.Add(newSong);
this.data.SaveChanges();
song.SongId = newSong.Id;
return Ok(song);
}
