public AlbumService(IMusicGateway musicGateway, IFavoriteAlbumRepository favoriteAlbumRepository)
{
if (musicGateway == null)
{
throw new ArgumentNullException(nameof(musicGateway));
}
if (favoriteAlbumRepository == null)
{
throw new ArgumentNullException(nameof(favoriteAlbumRepository));
}
MusicGateway = musicGateway;
FavoriteAlbumRepository = favoriteAlbumRepository;
}
/// <summary>
/// Initializes a new instance of the <see cref="FavoriteAlbumBusiness"/> class.
/// </summary>
/// <param name="favoriteAlbumRepository">The favorite album repository.</param>
public FavoriteAlbumBusiness(IFavoriteAlbumRepository favoriteAlbumRepository)
{
_favoriteAlbumRepository = favoriteAlbumRepository;
}