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<?php |
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namespace App\Project\Domain\Article; |
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use App\Project\App\Support\FractalService; |
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use App\Project\Domain\Article\Entity\Article; |
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use App\Project\Domain\User\Entity\User; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\EntityNotFoundException; |
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use League\Fractal\Pagination\PagerfantaPaginatorAdapter; |
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use League\Fractal\Resource\Collection; |
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use League\Fractal\Resource\Item; |
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use Pagerfanta\Adapter\DoctrineORMAdapter; |
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use Pagerfanta\Pagerfanta; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\Routing\RouterInterface; |
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class ArticleService |
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{ |
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/** |
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* @var EntityManagerInterface |
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*/ |
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private $entityManager; |
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/** |
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* @var ArticleTransformer |
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*/ |
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private $articleTransformer; |
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/** |
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* @var RouterInterface |
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*/ |
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private $router; |
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/** |
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* @var FractalService |
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*/ |
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private $fractalService; |
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public function __construct( |
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EntityManagerInterface $entityManager, |
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ArticleTransformer $articleTransformer, |
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FractalService $fractalService |
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) |
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{ |
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$this->entityManager = $entityManager; |
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$this->articleTransformer = $articleTransformer; |
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$this->fractalService = $fractalService; |
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} |
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/** |
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* @param Request $request |
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* @param RouterInterface $router |
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* @return Collection|Item |
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*/ |
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public function getArticles(Request $request, RouterInterface $router) |
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{ |
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$page = NULL !== $request->get('page') ? (int) $request->get('page') : 1; |
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$perPage = NULL !== $request->get('per_page') ? (int) $request->get('per_page') : 10; |
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$articles = $this->entityManager->getRepository(Article::class); |
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$doctrineAdapter = new DoctrineORMAdapter($articles->getArticles()); |
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$paginator = new Pagerfanta($doctrineAdapter); |
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$paginator->setCurrentPage($page); |
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$paginator->setMaxPerPage($perPage); |
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$filteredResults = $paginator->getCurrentPageResults(); |
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$paginatorAdapter = new PagerfantaPaginatorAdapter($paginator, function(int $page) use ($request, $router) { |
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$route = $request->attributes->get('_route'); |
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$inputParams = $request->attributes->get('_route_params'); |
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$newParams = array_merge($inputParams, $request->query->all()); |
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$newParams['page'] = $page; |
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return $router->generate($route, $newParams, 0); |
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}); |
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$resource = new Collection($filteredResults, $this->articleTransformer, 'article'); |
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$resource->setPaginator($paginatorAdapter); |
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return $resource; |
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} |
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/** |
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* @param $id |
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* @return Item |
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* @throws EntityNotFoundException |
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*/ |
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public function getArticleById($id) |
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{ |
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$article = $this->entityManager->getRepository(Article::class)->find($id); |
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if ($article) { |
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return new Item($article, $this->articleTransformer, 'article'); |
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} |
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throw new EntityNotFoundException("Article not found"); |
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} |
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/** |
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* @param Request $request |
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*/ |
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public function addArticle(Request $request) |
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{ |
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var_dump($request); |
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/** @var User $user */ |
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$user = $this->entityManager->getReference(User::class, $request->request->get('user')); |
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$article = new Article(); |
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$article->setTitle($request->request->get('title')); |
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$article->setBody($request->request->get('body')); |
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$article->setAuthor($user); |
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$article->setContributors(new ArrayCollection([$user])); |
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//set tags |
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if (is_array($request->request->get('tags'))) { |
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foreach ($request->request->get('tags') as $tag) { |
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$article->addTagFromName($tag); |
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} |
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} |
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$this->entityManager->getRepository(Article::class)->save($article); |
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} |
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public function searchArticle(Request $request) |
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{ |
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$resource = $this->entityManager->getRepository(Article::class)->searchArticle($request); |
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$collection = new Collection($resource, $this->articleTransformer, 'article'); |
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return $this->fractalService->transform($collection); |
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} |
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} |
bencagri /
symfony4-ddd
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