protected override void DeleteMoreLogic(int id)
{
PlaylistsSongsRepository playlistsSongsRepo = new PlaylistsSongsRepository(Constants.PlaylistsSongsDirectory);
playlistsSongsRepo.Delete(playlistSong => playlistSong.PlaylistId == id);
UsersPlaylistsRepository usersPlaylistsRepo = new UsersPlaylistsRepository(Constants.UsersPlaylistsDirectory);
usersPlaylistsRepo.Delete(usersPlaylist => usersPlaylist.PlaylistId == id);
}
public void DeletePlaylist()
{
ViewUserPlaylists();
Console.WriteLine();
Console.Write("Enter id to delete: ");
int deleteId = 0;
int currentUserId = AuthenticationService.LoggedUser.Id;
bool isIntId = int.TryParse(Console.ReadLine(), out deleteId);
while (isIntId == false)
{
Console.WriteLine("Id can only be an integer number. Try again!!");
Console.ReadKey();
Console.Write("Enter id to delete: ");
isIntId = int.TryParse(Console.ReadLine(), out deleteId);
}
UsersPlaylistsRepository usersPlaylistsRepo = new UsersPlaylistsRepository(Constants.UsersPlaylistsPath);
PlaylistsRepository playlistsRepo = new PlaylistsRepository(Constants.PlaylistsPath);
UsersPlaylists usersPlaylistsEntity = usersPlaylistsRepo.GetAll(upe => upe.PlaylistId == deleteId && upe.UserId == currentUserId)
.FirstOrDefault();
if (usersPlaylistsEntity == null)
{
Console.WriteLine("Playlist with id {0} does not exist or you have no rights to delete!", deleteId);
Console.ReadKey();
return;
}
PlaylistsSongsRepository playlistsSongsRepo = new PlaylistsSongsRepository(Constants.PlaylistsSongsPath);
List <PlaylistsSongs> playlistsSongsEntities = playlistsSongsRepo.GetAll(pse => pse.PlaylistId == deleteId);
foreach (PlaylistsSongs playlistsSongsEntity in playlistsSongsEntities)
{
playlistsSongsRepo.Delete(playlistsSongsEntity);
}
Playlist playlistToDelete = playlistsRepo.GetAll(p => p.Id == deleteId).FirstOrDefault();
usersPlaylistsRepo.Delete(usersPlaylistsEntity);
playlistsRepo.Delete(playlistToDelete);
Console.WriteLine("Playlist successfully deleted!");
Console.ReadKey(true);
}