public function postRemoveJobAlert()
 {
     $contractor = \Contractor::getContractor();
     try {
         $alert = \Contractor::removeJobAlert($contractor);
         return \Response::json(['type' => 'success', 'message' => 'Job alert removed.']);
     } catch (\Exception $e) {
         return \Response::json(['type' => 'danger', 'message' => $e->getMessage()]);
     }
 }