Create a custom action

Author: sroze

src/AppBundle/Action/BuyBook.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace AppBundle\Action;
+
+use AppBundle\Entity\Book;
+use Psr\Log\LoggerInterface;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
+use Symfony\Component\HttpFoundation\Request;
+
+class BuyBook
+{
+ private $logger;
+
+ public function __construct(LoggerInterface $logger)
+ {
+ $this->logger = $logger;
+ }
+
+ /**
+ * @Route(
+ * "/books/{id}/buy",
+ * name="book_buy",
+ * methods={"POST"},
+ * defaults={"_api_resource_class"=Book::class, "_api_item_operation_name"="buy"}
+ * )
+ */
+ public function __invoke(Book $book, Request $request)
+ {
+ $this->logger->info('The user wants to buy a book', [
+ 'uuid' => $book->getUuid(),
+ 'name' => $book->getName(),
+ 'contexts' => $request->getContent(),
+ ]);
+
+ $book->setName($book->getName() . ' (Bought)');
+
+ return $book;
+ }
+}

src/AppBundle/Entity/Book.php

@@ -8,7 +8,10 @@
 use ApiPlatform\Core\Annotation\ApiResource;
 
 /**
- * @ApiResource
+ * @ApiResource(itemOperations={
+ * "get"={"method"="GET"},
+ * "buy"={"route_name"="book_buy"}
+ * })
  *
  * @ORM\Entity
  */
@@ -33,7 +36,7 @@ class Book
  /**
  * @ORM\OneToMany(targetEntity="Review", mappedBy="book")
  *
- * @var Review[]
+ * @var Collection
  */
  private $reviews;