public function post_add_log_event(Request $request, Log $log, LogEvent $log_event)
 {
     $validation_rules = $log->getValidationRules();
     $this->validate($request, $validation_rules);
     $arr_request = $log->getRequestArray($request);
     $log_event->name = $arr_request['name'];
     $log_event->client_id = Auth::id();
     $log_event->save();
     $log_event_id = $log_event->id;
     // return to raw password for view
     $data = $log->getDataArray($arr_request, Auth::id(), $log_event_id, $this->arr_logged_in_user);
     return view('log/add_log_event_results')->with('data', $data);
 }