public IEnumerable <Book> GetJedis() { return(BooksDB.GetBooks()); }
public Book GetJedi(int id) { return(BooksDB.GetBooks().SingleOrDefault(j => j.Id == id)); }
public string RemoveBook(int id) { return(BooksDB.RemoveBook(id)); }
public Book AddBook(Book input) { return(BooksDB.AddBook(input)); }
public Book UpdateBook(Book input) { return(BooksDB.UpdateBook(input)); }