src/Security/Voter/Purchase/PurchaseRequestItemVoter.php line 12

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  1. <?php
  3. namespace App\Security\Voter\Purchase;
  5. use App\Entity\Purchase\PurchaseRequestItem;
  6. use App\Entity\Security\User;
  7. use Symfony\Component\HttpFoundation\Session\SessionInterface;
  8. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  9. use Symfony\Component\Security\Core\Authorization\Voter\Voter;
  10. use Symfony\Component\Security\Core\User\UserInterface;
  12. class PurchaseRequestItemVoter extends Voter
  13. {
  14.     private $session;
  16.     public function __construct(SessionInterface $session)
  17.     {
  18.         $this->session = $session;
  19.     }
  21.     protected function supports($attribute, $subject)
  22.     {
  23.         // replace with your own logic
  24.         // https://symfony.com/doc/current/security/voters.html
  25.         if (!in_array($attribute, [
  26.             'ROLE_PURCHASE_REQUEST_ITEM_CREATE',
  27.             'ROLE_PURCHASE_REQUEST_ITEM_EDIT',
  28.             'ROLE_PURCHASE_REQUEST_ITEM_DELETE'
  29.         ])) {
  30.             return false;
  31.         }
  33.         // only vote on `Activity` objects
  34.         if (!$subject instanceof PurchaseRequestItem) {
  35.             return false;
  36.         }
  38.         return true;
  39.     }
  41.     protected function voteOnAttribute($attribute, $subject, TokenInterface $token)
  42.     {
  43.         $user = $token->getUser();
  44.         // if the user is anonymous, do not grant access
  45.         if (!$user instanceof UserInterface) {
  46.             return false;
  47.         }
  49.         // ... (check conditions and return true to grant permission) ...
  50.         switch ($attribute) {
  51.             case 'ROLE_PURCHASE_REQUEST_ITEM_CREATE':
  52.                 return $this->canCreate($subject, $user);
  53.                 break;
  54.             case 'ROLE_PURCHASE_REQUEST_ITEM_EDIT':
  55.                 return $this->canEdit($subject, $user);
  56.                 break;
  57.             case 'ROLE_PURCHASE_REQUEST_ITEM_DELETE':
  58.                 return $this->canDelete($subject, $user);
  59.                 break;
  60.         }
  62.         return false;
  63.     }
  66.     private function canCreate(PurchaseRequestItem $purchaseRequestItem, User $user)
  67.     {
  69.         if (in_array('ROLE_PURCHASE_REQUEST_ITEM_CREATE', $this->session->get('privileges'))) {
  70.             return true;
  71.         }
  72.         return false;
  73.     }
  75.     private function canEdit(PurchaseRequestItem $purchaseRequestItem, User $user)
  76.     {
  77.         if (in_array('ROLE_PURCHASE_REQUEST_ITEM_EDIT', $this->session->get('privileges'))) {
  78.             return true;
  79.         }
  80.         return false;
  81.     }
  83.     private function canDelete(PurchaseRequestItem $purchaseRequestItem, User $user)
  84.     {
  86.         if (in_array('ROLE_PURCHASE_REQUEST_ITEM_DELETE', $this->session->get('privileges'))) {
  87.             return true;
  88.         }
  89.         return false;
  90.     }
  92. }