public void Create(DalSong entity)
{
Song song = new Song()
{
Id = entity.Id,
Name = entity.Name,
AudioFile = entity.AudioFile,
GenreId = entity.GenreId,
Year = entity.Year
};
_context.Set<Song>().Add(song);
}
public void Delete(DalSong entity)
{
Song song = new Song()
{
Id = entity.Id,
Name = entity.Name,
AudioFile = entity.AudioFile,
GenreId = entity.GenreId,
Year = entity.Year
};
song = _context.Set<Song>().Single(s => s.Id == song.Id);
_context.Set<Song>().Remove(song);
}
public void Update(DalSong entity)
{
Song song = new Song()
{
Id = entity.Id,
Name = entity.Name,
AudioFile = entity.AudioFile,
GenreId = entity.GenreId,
Year = entity.Year
};
if (song.AudioFile == null)
{
song.AudioFile = _context.Set<Song>().First(s => s.Id == entity.Id).AudioFile;
}
_context.Set<Song>().AddOrUpdate(song);
}