public async void DeteleBook(Guid id)
{
var book = await _repositoryBook.GetById(id);
_exceptionBook.CheckExistItem(Book, book);
_repositoryBook.Delete(book);
}
public async Task <BookDto> AddBook(AddBookRequest request)
{
var author = await _repositoryAuthor.GetById(request.AuthorId);
_exceptionAuthor.CheckExistItem(Author, author);
var bookModel = _mapper.Map <Book>(request);
_repositoryBook.Add(bookModel);
return(_mapper.Map <BookDto>(bookModel));
}