Symfony2实现修补方法以更新用户文件

Question

如何使用补丁方法更新FOS用户的详细信息。所以当我在Json中传递部分细节时，只更新这些细节。

用户实体

  /**
   * @ORM\Entity
   * @ORM\Table(name="user")
   */
  abstract class User extends BaseUser
  {
      /**
       * @var int
       *
       * @ORM\Column(name="id", type="integer")
       * @ORM\Id
       * @ORM\GeneratedValue(strategy="AUTO")
       */
      protected $id;

      /**
       * @var string]
       * @ORM\Column(name="first_name", type="string", length=255, nullable=true)
       */
      private $firstName;

      /**
       * @var string
       * @ORM\Column(name="last_name", type="string", length=255, nullable=true)
       */
      private $lastName;

     // getters and setters are here
      }

  {"firstName": "John"}

     /**
      * @Route("/update", name="api_user_update")
      * @Security("has_role('ROLE_USER')")
      * @Method("PATCH")
      */
     public function updateAction(Request $request){
         $jsonContent = $request->getContent();
         $params = json_decode($jsonContent);
         $em = $this->getDoctrine()->getEntityManager();
         $response = new JsonResponse();

         $user = $this->getUser();

         // do something to update user details

         $this->get('fos_user.user_manager')->updateUser($user);

         $em->persist($user);
         $em->flush();

         $response->setContent([
        "status" => "user ". $user->getUsername() ." is updated"
         ]);

         return $response;
     }

    public function updateAction(Request $request){
    $em = $this->getDoctrine()->getEntityManager();
    $response = new JsonResponse();

    $user = $this->getUser();
    $editForm = $this->createForm('CoreBundle\Form\UserType', $user);

    $requestData = $request->getContent();
    $requestData = json_encode($requestData, true);

    $editForm->submit($requestData, false);

    $this->get('fos_user.user_manager')->updateUser($user);

    $em->persist($user);
    $em->flush();

    $response->setContent([
    "status" => "user ". $user->getUsername() ." is updated"
     ]);

    return $response;
}

我的实体没有更新。我做错了什么？

Answer 1

您需要为部分更新准备并创建usertype表单。

然后，在处理提交的表单时，需要向控制器中表单的submit方法调用传递一个false$ClearMissing选项：

$form->submit($request, false);

由于该选项，表单组件将只更新从请求传递的字段。

$em->flush();

{"firstName": "John"}

public function getBlockPrefix()
{
    return "";
}

您还可以使用漂亮而强大的https://github.com/friendsofsymfony/fosrestbundle