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<?php |
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namespace AppBundle\Controller\Api; |
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use AppBundle\Entity\FormRequest; |
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use AppBundle\Entity\FormRequestType; |
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use Mcfedr\JsonFormBundle\Controller\JsonController; |
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use AppBundle\Exception\JsonHttpException; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\Routing\Annotation\Route; |
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/** |
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* @Route("/form_request", name="form_requests") |
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*/ |
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class FormRequestController extends JsonController |
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{ |
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/** |
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* @Route("/{status}", requirements={"status": "pending|past"}) |
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* @Method("GET") |
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* |
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* @return JsonResponse |
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*/ |
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public function listAction(Request $request, $status) |
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{ |
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$requestForms = $this->get('knp_paginator') |
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->paginate( |
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$this->getDoctrine()->getManager()->getRepository(FormRequest::class)->findBy([ |
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'user' => $this->getUser(), |
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'status' => $status == "pending" ? "pending" : ["approved", "rejected"], |
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]), |
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$request->query->getInt('page', 1), |
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10 |
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); |
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return $this->json($requestForms); |
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} |
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/** |
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* @Route("/{type}", requirements={"type"= "sick-day|personal-day|overnight-guest"}) |
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* @Method("POST") |
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* |
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* @param FormRequestType $type |
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* @param Request $request |
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* @return JsonResponse |
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*/ |
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public function addAction($type, Request $request) |
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{ |
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if (!$request->getContent()) { |
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throw new JsonHttpException(404, 'Request body is empty'); |
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} |
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$data = json_decode($request->getContent()); |
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if (!preg_match('/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/', $data->date)) { |
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throw new JsonHttpException(404, 'Invalid date format'); |
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} |
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$em = $this->getDoctrine()->getManager(); |
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switch ($type){ |
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case 'sick-day': |
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$formRequestType = $em->getRepository(FormRequestType::class) |
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->findOneBy(['name' => 'Sick Day']); |
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break; |
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case 'personal-day': |
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$formRequestType = $em->getRepository(FormRequestType::class) |
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->findOneBy(['name' => 'Personal Day']); |
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break; |
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case 'overnight-guest': |
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$formRequestType = $em->getRepository(FormRequestType::class) |
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->findOneBy(['name' => 'Overnight Guest']); |
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break; |
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} |
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$date = new \DateTime($data->date); |
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$formRequest = new FormRequest(); |
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$formRequest->setDate($date) |
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->setType($formRequestType) |
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->setUser($this->getUser()); |
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$em->persist($formRequest); |
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$em->flush(); |
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$this->get('app.email_notification')->sendNotification( |
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$formRequest->getUser()->getEmail(), |
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"Form request", |
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"Hello, ".$formRequest->getUser()->getFirstName().". Your form request was created." |
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); |
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return $this->json("Request form created", 200); |
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} |
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} |
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If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: