Exemplo n.º 1
0
 public void Edit(Song song)
 {
     if(song != null)
     {
         songRepository.Update(song);
     }
 }
Exemplo n.º 2
0
 public void Add(Song song)
 {
     if (song != null)
     {
         songRepository.Add(song);
     }
 }
Exemplo n.º 3
0
        private bool IsValid(Song song)
        {
            bool isValid = false;

            if(song == null) return isValid;

            var isArtistEmpty = String.IsNullOrEmpty(song.Artist);
            var isTitleEmpty = String.IsNullOrEmpty(song.Title);
            var isAlbumEmpty = String.IsNullOrEmpty(song.Album);

            isValid = !(isAlbumEmpty && isArtistEmpty && isTitleEmpty);

            return isValid;
        }