public function getReputationHistoryForAReputation($repid, $user_id)
 {
     $fields = array();
     $query = ReputationHistory::find();
     $query->orderBy('sort_order');
     if ($repid !== null) {
         $query->andWhere(['rep_id' => $repid]);
     }
     //        foreach ($query->all() as $field) {
     //
     //            if ($field['user_id'] === $user_id) {
     //                $fields[] = $field;
     //            }
     //        }
     return $fields;
 }