public void EditBook(BookModel book) { BookAuthors.DeleteBookAuthors(book.BookId); book.Authors.ForEach(t => BookAuthors.Add(new BookAuthors { BookId = book.BookId, AuthorId = t })); Books.Update(new Book { BookId = book.BookId, PubHouseId = book.PubHouseId, PublishYear = book.PublishYear, NumPages = book.NumPages, ISBN = book.ISBN, Title = book.Title }); }
public void DeleteBook(long id) { BookAuthors.DeleteBookAuthors(id); Books.Delete(id); }