public async Task Process(ListBooksInput input)
{
var books = bookReadOnlyRepository.Select();
var booksOutput = books.Select(book => outputConverter.Map <BookOutput>(book));
ListBooksOutput output = new ListBooksOutput(booksOutput);
outputBoundary.Populate(output);
}
public async Task Process(CreateBookInput input)
{
Book book = bookReadOnlyRepository.Select(input.Isbn);
if (book != null)
{
throw new BookAlreadyExistsException($"The book {input.Isbn} already exists.");
}
Book newNook = new Book(
input.BookName,
input.Isbn,
input.Author,
input.Price);
bookWriteOnlyRepository.Insert(newNook);
var output = outputConverter.Map <BookOutput>(newNook);
outputBoundary.Populate(output);
}
