src/Utils/ResponseTrait.php line 103

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  1. <?php
  4. namespace App\Utils;
  7. use JMS\Serializer\SerializationContext;
  8. use JMS\Serializer\Serializer;
  9. use Symfony\Component\DependencyInjection\ContainerInterface;
  10. use Symfony\Component\HttpFoundation\JsonResponse;
  11. use Symfony\Component\HttpFoundation\Response;
  13. trait ResponseTrait
  14. {
  15.     /** @var Serializer */
  16.     private $serializer;
  19.     protected $context;
  21.     public function __construct(ContainerInterface $container)
  22.     {
  23.         $this->serializer = $container->get('jms_serializer');
  24.     }
  26.     public function setContext($groups)
  27.     {
  28.         $this->context = new SerializationContext();
  29.         $this->context->setGroups($groups);
  30.     }
  32.     private function getResponse($json, $httpCode)
  33.     {
  34.         return Response::create(
  35.             $json,
  36.             $httpCode,
  37.             [
  38.                 'Content-Type' => 'application/json',
  39.             ]
  40.         );
  41.     }
  43.     private function failedResult($message = null, $code = null, $httpCode = null, $addFields = [])
  44.     {
  45.         $responseData = [
  46.             'success' => false,
  47.             'error' => $code ?: Response::HTTP_NOT_FOUND,
  48.             'error_description' => $message,
  49.         ];
  51.         if(sizeof($addFields))
  52.             foreach($addFields as $k => $v)
  53.                 $responseData[$k] = $v;
  55.         $json = $this->serializer->serialize(
  56.             $responseData,
  57.             'json'
  58.         );
  60.         return $this->getResponse($json, $httpCode);
  61.     }
  64.     private function successResult($message = null, $code = null, $data = null, $httpCode = null)
  65.     {
  66.         $json = $this->serializer->serialize(
  67.             [
  68.                 'success' => true,
  69.                 'code' => $code,
  70.                 'message' => $message,
  71.                 'data' => $data,
  73.             ],
  74.             'json',
  75.             $this->context
  76.         );
  78.         return $this->getResponse($json, $httpCode);
  79.     }
  82.     public function statusNotFound($error = null, $code = null)
  83.     {
  84.         return $this->failedResult($error, $code, Response::HTTP_NOT_FOUND);
  85.     }
  88.     public function statusAccessDenied(
  89.         $message = 'You have no permission for this action.',
  90.         $code = JsonResponse::HTTP_FORBIDDEN
  91.     ) {
  92.         return $this->failedResult($message, $code, Response::HTTP_FORBIDDEN);
  93.     }
  95.     public function statusNotAuthorized($message = 'You are not authorized')
  96.     {
  97.         return $this->failedResult($message, Response::HTTP_UNAUTHORIZED, Response::HTTP_UNAUTHORIZED);
  98.     }
  101.     public function statusOk($message = null, $code = null, $data = null)
  102.     {
  103.         return $this->successResult($message, $code, $data, Response::HTTP_OK);
  104.     }
  106.     public function statusCreated(
  107.         $message = null,
  108.         $code = null,
  109.         $data = null
  110.     ) {
  111.         return $this->successResult($message, $code, $data, Response::HTTP_CREATED);
  112.     }
  114.     public function statusDeleted($message = null, $code = null)
  115.     {
  116.         return $this->successResult($message, $code, null, Response::HTTP_OK);
  117.     }
  120.     public function statusUnprocessedEntity($message = null, $code = null)
  121.     {
  122.         return $this->failedResult($message, $code, Response::HTTP_UNPROCESSABLE_ENTITY);
  123.     }
  125.     public function statusBadRequest($message = null, $code = null, $addFields = [])
  126.     {
  127.         return $this->failedResult($message, $code, Response::HTTP_BAD_REQUEST, $addFields);
  128.     }
  130.     public function statusConflict($message = null, $code = null, $addFields = [])
  131.     {
  132.         return $this->failedResult($message, $code, Response::HTTP_CONFLICT, $addFields);
  133.     }
  134. }