//add it to db
         $historyManager->add($history);
         $actionMessage = "Opération Valide : ContratCasLibre Modifié(e) avec succès.";
         $typeMessage = "success";
     } else {
         $actionMessage = "Erreur Modification ContratCasLibre : Vous devez remplir le champ 'date'.";
         $typeMessage = "error";
     }
     $codeContrat = htmlentities($_POST['codeContrat']);
     $idProjet = htmlentities($_POST['idProjet']);
     $redirectLink = "Location:../contrat.php?codeContrat=" . $codeContrat . '&idProjet=' . $idProjet . '#contratCasLibre';
 } else {
     if ($action == "updateStatus") {
         $idContratCasLibre = htmlentities($_POST['idContratCasLibre']);
         $status = htmlentities($_POST['status']);
         $contratCasLibreManager->updateStatus($idContratCasLibre, $status);
         //add history data to db
         $createdBy = $_SESSION['userMerlaTrav']->login();
         $created = date('Y-m-d h:i:s');
         $history = new History(array('action' => "Modification Status", 'target' => "Table des cas libres (contratcaslibre)", 'description' => "Modifier le status d'un cas libre contrat", 'created' => $created, 'createdBy' => $createdBy));
         //add it to db
         $historyManager->add($history);
         $codeContrat = htmlentities($_POST['codeContrat']);
         $idProjet = htmlentities($_POST['idProjet']);
         $redirectLink = "Location:../contrat.php?codeContrat=" . $codeContrat . '&idProjet=' . $idProjet . '#contratCasLibre';
     } else {
         if ($action == "delete") {
             $idContratCasLibre = htmlentities($_POST['idContratCasLibre']);
             $contratCasLibreManager->delete($idContratCasLibre);
             //add history data to db
             $createdBy = $_SESSION['userMerlaTrav']->login();