/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$repo = App::make(Books\BookRepository::class);
$faker = App::make(Faker\Generator::class);
foreach ($this->isbns as $isbn) {
$sellersId = MemberId::generate();
$bookId = Books\BookId::generate();
$book = Books\Book::offer($bookId, $sellersId, $isbn, 1500);
$repo->save($book);
}
}
/**
* @test
*/
public function a_book_cannot_be_sold_twice()
{
$bookId = BookId::generate();
$memberId = MemberId::generate();
$buyersId1 = MemberId::generate();
$buyersId2 = MemberId::generate();
$book = Book::offer($bookId, $memberId, "0534408133", 1500);
//15 euro
$book->sellToMember($buyersId1);
$this->expectException(\Exception::class);
$this->expectExceptionMessage("A book cannot be sold twice");
$book->sellToMember($buyersId2);
}
public function store(Request $req, BookRepository $repo)
{
$isbn = new \Isbn\Isbn();
///@todo validation
if (!$isbn->check->identify($req->input('isbn'))) {
throw new \Exception('Not an ISBN');
}
$isbn_10 = $isbn->hyphens->removeHyphens($req->input('isbn'));
if ($isbn->check->identify($isbn_10) == 13) {
$isbn_10 = $isbn->translate->to10($isbn_10);
}
$book = Book::offer(BookId::generate(), MemberId::generate(), $isbn_10, $req->input('price') * 100);
$repo->save($book);
return redirect('/books');
}
public static function offer(BookId $id, MemberId $sellersId, string $isbn, int $price) : Book
{
$book = new Book();
$book->apply(new BookOffered($id, $sellersId, $isbn, $price));
return $book;
}
