public function indexAction(Request $request)
{
$form = $this->get('form.factory')->createNamed('', new SearchType());
$form->handleRequest($request);
$criteria = new Criteria((int) $request->query->get(self::PARAM_START, 0));
$criteria->changeSize(20);
if ($form->isValid()) {
$criteria->decorate(new SearchCriteriaDecorator($form));
} else {
if ($form->isSubmitted()) {
$ingredients = $form->get('ingredients')->getData();
$criteria->mustContainIngredients(is_null($ingredients) ? [] : $ingredients);
}
}
$drinks = $this->get('my_drinks.search_engine')->search($criteria);
return $this->render('search/index.html.twig', ['results' => null, 'drinks' => $drinks]);
}
