/** @test */
public function a_sale_can_be_completed()
{
$bookId = BookId::generate();
$sellersId = MemberId::generate();
$buyersId = MemberId::generate();
$this->scenario->given([new BookOffered($bookId, $sellersId, "0534408133", 1500), new BookSoldToMember($bookId, $buyersId)])->when(new BookSaleCompleted($bookId))->then([]);
}
/**
* 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');
}
protected function createInstance()
{
$bookId = BookId::generate();
return new BookOfferRetracted($bookId);
}
protected function createInstance()
{
$bookId = BookId::generate();
$buyersId = MemberId::generate();
return new BookSoldToMember($bookId, $buyersId);
}
protected function createInstance()
{
$bookId = BookId::generate();
$sellersId = MemberId::generate();
return new BookOffered($bookId, $sellersId, "0534408133", 1500);
}
protected function createInstance()
{
$bookId = BookId::generate();
return new BookSaleCancelled($bookId);
}
protected function createInstance() : AvailableBook
{
$id = BookId::generate();
return new AvailableBook($id, "Domain-driven design", "Eric J. Evans", 1599, "0534408133", "www.blabla.jpg", false);
}
