public function registerUser(Request $request)
 {
     $sessionUserData = $this->app['session'];
     $entityManager = $this->app['doctrine'];
     $user = new User();
     $user->setUserName($request->request->get('userName'));
     $user->setUserEmail($request->request->get('userEmail'));
     $user->setPassword($request->request->get('userPassword'));
     $user->setOfficeLocation($request->request->get('officeLocation'));
     $user->setUserAddress($request->request->get('userAddress'));
     try {
         $entityManager->persist($user);
         $entityManager->flush();
         if (null !== $request->files->get('resumeFile')) {
             $fs = new FileHandler();
             $fs->fileUpload($request->files->get('resumeFile'), $user->getId(), UPLOAD_PATH);
         }
         $sessionUserData->getFlashBag()->add('alert_success', 'Registration successful');
         return $this->app->redirect(BASEPATH . "/login");
     } catch (UniqueConstraintViolationException $ex) {
         $sessionUserData->getFlashBag()->add('alert_danger', 'Sorry, this email id is already registered!');
         return $this->app->redirect(BASEPATH . "/register");
     }
 }
/**
 * Fonction permettant de vérifier si le formulaire de modification de profil est correct et si il ne contient pas d'erreurs.
 * @param User $user : l'utilisateur qui a fait la demande de changement de profil.
 * @return array : un tableau contenant tous les messages d'erreur liés au formulaire de changement de profil ou un booleen
 * si le formulaire est correct.
 */
function isValidForm(User $user)
{
    $config = getConfigFile()['CONSTANTE'];
    $UserName = $_POST['userName'];
    $Email = $_POST['email'];
    $Mdp = $_POST['Mdp'];
    $MdpBis = $_POST['MdpBis'];
    $tel = $_POST['Tel'];
    $MdpActuel = $_POST['MdpActuel'];
    if ($Mdp == '') {
        $Mdp = NULL;
        $MdpBis = NULL;
    }
    $userTest = new User(array("UserName" => $UserName, "email" => $Email, "Mdp" => $Mdp, "tel" => $tel));
    $tab = array("RETURN" => false, "ERROR" => array());
    $nameValable = false;
    $emailValable = false;
    $mdpValable = false;
    $nameExistant = false;
    $mailExistant = false;
    $goodMdp = false;
    $boolean_name = false;
    $boolean_mdp = false;
    $mdpIdentique = false;
    $noMdp = false;
    $um = new UserManager(connexionDb());
    $nameVerif = $um->getUserByUserName($userTest->getUserName());
    if ($nameVerif->getUserName() != NULL && $user->getUserName() != $UserName) {
        $nameExistant = true;
        $tab['ERROR']['Name'] = "Nom déjà existant ";
    }
    if (champsEmailValable($Email)) {
        $emailValable = true;
    } else {
        $tab['ERROR']['EmailValable'] = "Votre email contient des caractères indésirables";
    }
    if (champsEmailValable($UserName)) {
        $nameValable = true;
    } else {
        $tab['ERROR']['NameValable'] = "Votre nom d'utilisateur contient des caractères indésirables";
    }
    $mailVerif = $um->getUserByEmail($userTest->getEmail());
    if ($mailVerif->getUserName() != NULL && $user->getEmail() != $Email) {
        $mailExistant = true;
        $tab['ERROR']['Email'] = "Email déjà existant";
    }
    if ($user->getMdp() == hash("sha256", $MdpActuel . $user->getSalt())) {
        $goodMdp = true;
    } else {
        $tab['ERROR']['MdpActuel'] = "Mauvais mot de passe actuel ! Annulation de la modification";
    }
    if (isset($UserName) and strlen($UserName) >= $config['size_user_name']) {
        $boolean_name = true;
    } else {
        $tab['ERROR']['UserName'] = "******" . $config['size_user_name'] . ")";
    }
    if (isset($Mdp) and isset($MdpBis) and $Mdp == $MdpBis and $Mdp != NULL) {
        if (strlen($Mdp) >= $config['size_user_mdp']) {
            $boolean_mdp = true;
        } else {
            $tab['ERROR']['Mdp'] = "Mots de passe trop court (min: " . $config['size_user_mdp'] . ")";
        }
        if (champsMdpValable($Mdp)) {
            $mdpValable = true;
        } else {
            $tab['ERROR']['mdpValable'] = "Votre mot de passe contient des caractères indésirables";
        }
    } else {
        $noMdp = true;
    }
    if (isset($Mdp) and isset($MdpBis) and $Mdp != $MdpBis) {
        $tab['ERROR']['Mdp'] = "Le mot de passe et le mot de passe de vérification sont différents";
    } else {
        $mdpIdentique = true;
    }
    $tab['RETURN'] = ($boolean_mdp && $mdpValable || $noMdp and $boolean_name and !$nameExistant and !$mailExistant and $goodMdp && $mdpIdentique && $nameValable && $emailValable);
    if ($tab['RETURN']) {
        if (isset($UserName) and $userTest->getUserName() != $user->getUserName()) {
            $user->setUserName($UserName);
        }
        if (isset($Email) and $userTest->getEmail() != $user->getEmail()) {
            $user->setEmail($Email);
        }
        if (isset($Mdp) and strlen($Mdp) > 4 and hash("sha256", $userTest->getMdp() . $userTest->getSalt()) != $user->getMdp()) {
            $user->setMdp($Mdp);
            $user->setHashMdp();
        }
        if (isset($tel) and $tel != $user->getTel()) {
            $user->setTel($tel);
        }
        $um->updateUserProfil($user);
        $userToReconnect = $um->getUserById($user->getId());
        setSessionUser($userToReconnect);
    }
    return $tab;
}