Création d'une API Pokédex avec Symfony
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<?php
namespace App\Controller;
use App\Entity\Pokemon;
use App\Form\PokemonType;
use App\Repository\PokemonRepository;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Knp\Component\Pager\PaginatorInterface;
/**
* @Route("/pokemon")
*/
class PokemonController extends AbstractController
{
/**
* @Route("/", name="pokemon_index", methods={"GET"})
*/
public function index(PokemonRepository $pokemonRepository, Request $request, PaginatorInterface $paginator): Response
{
// Si l'utilisateur saisit un mot clé
if ($pokemonSearchTerm = $request->query->get('keyword')) {
$qr = $pokemonRepository->findPokemonsWithSearchTerm($pokemonSearchTerm);
} else {
// Sinon on affichera tout les pokemons
$qr = $pokemonRepository->findAll();
}
// Paginate the results of the query
$pokemons = $paginator->paginate(
// TODO: poser la question à Simon (performances moindres avec passage du result ?)
$qr, /*query NOT result*/
$request->query->getInt('page', 1), /*page number*/
15 /*Items per page*/
);
return $this->render('pokemon/index.html.twig', [
'pokemon' => $pokemons,
]);
}
/**
* @Route("/new", name="pokemon_new", methods={"GET","POST"})
*/
public function new(Request $request): Response
{
$pokemon = new Pokemon();
$form = $this->createForm(PokemonType::class, $pokemon);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$entityManager = $this->getDoctrine()->getManager();
$entityManager->persist($pokemon);
$entityManager->flush();
return $this->redirectToRoute('pokemon_index');
}
return $this->render('pokemon/new.html.twig', [
'pokemon' => $pokemon,
'form' => $form->createView(),
]);
}
/**
* @Route("/{id}", name="pokemon_show", methods={"GET"})
*/
public function show(Pokemon $pokemon): Response
{
return $this->render('pokemon/show.html.twig', [
'pokemon' => $pokemon,
]);
}
/**
* @Route("/{id}/edit", name="pokemon_edit", methods={"GET","POST"})
*/
public function edit(Request $request, Pokemon $pokemon): Response
{
$form = $this->createForm(PokemonType::class, $pokemon);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$this->getDoctrine()->getManager()->flush();
return $this->redirectToRoute('pokemon_index');
}
return $this->render('pokemon/edit.html.twig', [
'pokemon' => $pokemon,
'form' => $form->createView(),
]);
}
/**
* @Route("/{id}", name="pokemon_delete", methods={"POST"})
*/
public function delete(Request $request, Pokemon $pokemon): Response
{
if ($this->isCsrfTokenValid('delete' . $pokemon->getId(), $request->request->get('_token'))) {
$entityManager = $this->getDoctrine()->getManager();
$entityManager->remove($pokemon);
$entityManager->flush();
}
return $this->redirectToRoute('pokemon_index');
}
}