public function executeFormOfPayment(sfWebRequest $request)
 {
     $this->categories = CategoryPeer::getActiveCategories();
     $this->form_of_payments = FormOfPaymentPeer::doSelect(new Criteria());
     $id = $request->getParameter('id_session');
     //    $id_session = (empty($id))? session_id() : $id;
     //
     //    $this->addClientToCart($id_session);
     if ($request->isMethod('post')) {
         $this->pay($request);
         $redirect = $this->generateUrl('default', array('module' => 'sophiaStore', 'action' => 'paymentList'));
         $this->redirect($redirect);
     }
 }