// create book
public override Task <Book> CreateBook(CreateBookRequest request, ServerCallContext context)
{
Book book = _shelfBookRepository.CreateBook(request.Shelf, request.Book);
return(Task.FromResult(book));
}
public IActionResult CreateBook(long shelfId, [FromBody] Book book)
{
book = _shelfBookRepository.CreateBook(shelfId, book);
return(Created(book));
}
