コード例 #1
0
        public int EditBook(int id, Book book)
        {
            var bookIndex       = _allBooks.FindIndex(x => x.Id == id);
            var genreRepository = new GenreRepository();

            book.Genre = genreRepository.Get(book.GenreId);

            _allBooks[bookIndex] = book;
            return(book.Id);
        }
コード例 #2
0
        public int AddBook(Book book)
        {
            var maxId = _allBooks.Select(x => x.Id).Max();

            book.Id = maxId + 1;
            var genreRepository = new GenreRepository();

            book.Genre = genreRepository.Get(book.GenreId);

            _allBooks.Add(book);

            return(book.Id);
        }