public function deleteCategory($id)
 {
     $moviesBD = new MoviesBD();
     $resultats = $this->bdd->query("SELECT cat_id FROM category WHERE cat_default=1 ;");
     $resultats->setFetchMode(PDO::FETCH_OBJ);
     while ($result = $resultats->fetch()) {
         $default = $result->cat_id;
     }
     foreach ($moviesBD->getAllMovies() as $movie) {
         if ($movie->getCategory() == $id) {
             $movie->setCategory($default);
             $moviesBD->updateMovie($movie, null);
         }
     }
     $req = $this->bdd->prepare("DELETE FROM category WHERE cat_id = :id AND cat_default=0;");
     $result = $req->execute(array("id" => $id));
     return $result;
 }
     }
     header('Location: ../add.php');
 } else {
     if (isset($_POST['edit'])) {
         $_SESSION["edit"] = false;
         if (isset($_POST)) {
             $movie = $movieBD->getMovie($_POST['id'], $idUser);
             $movie->setTitle(isset($_POST['titre']) ? $_POST['titre'] : $movie->getTitle());
             $movie->setDescriptionShort(isset($_POST['resume']) ? $_POST['resume'] : $movie->getDescriptionShort());
             $movie->setDescriptionLong(isset($_POST['synopsis']) ? $_POST['synopsis'] : $movie->getDescriptionLong());
             $movie->setDirector(isset($_POST['realisateur']) ? $_POST['realisateur'] : $movie->getDirector());
             $movie->setYear(isset($_POST['annee']) ? $_POST['annee'] : $movie->getYear());
             $movie->setImage(empty($_FILES['affiche']['name']) ? $movie->getImage() : $_FILES['affiche']['name']);
             $movie->setCategory(isset($_POST['categorie']) ? $_POST['categorie'] : $movie->getCategory());
             print_r($movie);
             $_SESSION["edit"] = $movieBD->updateMovie($movie, empty($_FILES['affiche']['nom']) ? null : $_FILES['affiche']);
             header('Location: ../edit.php?id=' . $movie->getId());
         }
     } else {
         if (isset($_POST['delete'])) {
             $_SESSION["delete"] = false;
             if (isset($_POST)) {
                 $_SESSION["delete"] = $movieBD->deleteMovie($_POST['id']);
                 header('Location: ../admin.php');
             }
         } else {
             if (isset($_POST['duplicate'])) {
                 $_SESSION["duplicate"] = false;
                 if (isset($_POST)) {
                     $_SESSION["duplicate"] = $movieBD->duplicateMovie($_POST['id'], $idUser);
                     header('Location: ../admin.php');