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<?php |
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namespace App\Controller; |
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use App\Entity\Product; |
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use Doctrine\Persistence\ManagerRegistry; |
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use App\Repository\ProductRepository; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Attribute\Route; |
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/** |
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* Controller Product entities. |
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*/ |
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final class ProductController extends AbstractController |
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{ |
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/** |
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* Renders the product index page. |
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*/ |
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#[Route('/product', name: 'app_product')] |
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public function index(): Response |
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{ |
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return $this->render('product/index.html.twig', [ |
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'controller_name' => 'ProductController', |
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]); |
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} |
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/** |
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* Creates a new product. |
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*/ |
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#[Route('/product/create', name: 'product_create')] |
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public function createProduct( |
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EntityManagerInterface $entityManager |
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): Response { |
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$product = new Product(); |
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$product->setName('Keyboard_num_' . rand(1, 9)); |
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$product->setValue(rand(100, 999)); |
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$entityManager->persist($product); |
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$entityManager->flush(); |
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return new Response('Saved new product with id '.$product->getId()); |
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} |
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/** |
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* Show all products as JSON response. |
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*/ |
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#[Route('/product/show', name: 'product_show_all')] |
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public function showAllProduct( |
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ProductRepository $productRepository |
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): Response { |
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$products = $productRepository |
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->findAll(); |
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$response = $this->json($products); |
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$response->setEncodingOptions( |
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$response->getEncodingOptions() | JSON_PRETTY_PRINT |
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); |
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return $response; |
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} |
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/** |
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* Show one product by ID as JSON. |
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* Throws 404 if not found. |
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*/ |
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#[Route('/product/show/{id}', name: 'product_by_id')] |
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public function showProductById( |
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ProductRepository $productRepository, |
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int $id |
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): Response { |
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$product = $productRepository |
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->find($id); |
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return $this->json($product); |
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} |
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/** |
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* Delete a product by its ID. |
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* Throws 404 if product not found. |
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*/ |
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#[Route('/product/delete/{id}', name: 'product_delete_by_id')] |
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public function deleteProductById( |
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ManagerRegistry $doctrine, |
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int $id |
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): Response { |
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$entityManager = $doctrine->getManager(); |
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$product = $entityManager->getRepository(Product::class)->find($id); |
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if (!$product) { |
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throw $this->createNotFoundException( |
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'No product found for id '.$id |
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); |
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} |
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$entityManager->remove($product); |
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$entityManager->flush(); |
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return $this->redirectToRoute('product_show_all'); |
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} |
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/** |
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* Updates the value of a product by ID. |
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* |
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* @param int $id The ID of the product to update. |
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* @param int $value The new value to assign. |
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*/ |
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#[Route('/product/update/{id}/{value}', name: 'product_update')] |
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public function updateProduct( |
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ManagerRegistry $doctrine, |
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int $id, |
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int $value |
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): Response { |
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$entityManager = $doctrine->getManager(); |
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$product = $entityManager->getRepository(Product::class)->find($id); |
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if (!$product) { |
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throw $this->createNotFoundException( |
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'No product found for id '.$id |
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); |
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} |
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$product->setValue($value); |
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$entityManager->flush(); |
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return $this->redirectToRoute('product_show_all'); |
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} |
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/** |
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* Renders a view listing all products. |
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*/ |
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#[Route('/product/view', name: 'product_view_all')] |
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public function viewAllProduct( |
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ProductRepository $productRepository |
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): Response { |
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$products = $productRepository->findAll(); |
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$data = ['products' => $products]; |
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return $this->render('product/view.html.twig', $data); |
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} |
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/** |
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* Renders products with value greater than or equal to a given minimum. |
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* |
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* @param int $value Minimum product value to filter by. |
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*/ |
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#[Route('/product/view/{value}', name: 'product_view_minimum_value')] |
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public function viewProductWithMinimumValue( |
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ProductRepository $productRepository, |
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int $value |
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): Response { |
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$products = $productRepository->findByMinimumValue($value); |
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$data = ['products' => $products]; |
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return $this->render('product/view.html.twig', $data); |
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} |
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/** |
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* Show products with value >= given minimum as JSON response. |
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*/ |
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#[Route('/product/show/min/{value}', name: 'product_by_min_value')] |
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public function showProductByMinimumValue( |
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ProductRepository $productRepository, |
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int $value |
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): Response { |
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$products = $productRepository->findByMinimumValue2($value); |
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return $this->json($products); |
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} |
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} |
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Veddan12 /
mvc
