public AnimeEpisode UpdateEpisode(AnimeEpisode changedEpisode)
        {
            var episode = _context.AnimeEpisodes.Attach(changedEpisode);

            episode.State = EntityState.Modified;
            _context.SaveChanges();
            return(changedEpisode);
        }
        public AnimeEpisode AddEpisode(AnimeEpisode episode)
        {
            _context.AnimeEpisodes.Add(episode);
            Anime anime = _context.Animes.Find(episode.AnimeId);

            anime.Episodes.Add(episode);
            _context.SaveChanges();
            return(episode);
        }
        public AnimeEpisode DeleteEpisode(int id)
        {
            AnimeEpisode episode = _context.AnimeEpisodes.Find(id);

            if (episode != null)
            {
                _context.AnimeEpisodes.Remove(episode);
                _context.SaveChanges();
            }

            return(episode);
        }