/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query2 = new Query();
     if (isset($_GET['CallHistorySearch'])) {
         $monthStart = substr($_GET['CallHistorySearch']['start_time'], 5, 2);
         $monthEnd = substr($_GET['CallHistorySearch']['end_time'], 5, 2);
         $yearStart = substr($_GET['CallHistorySearch']['start_time'], 0, 4);
         $yearEnd = substr($_GET['CallHistorySearch']['end_time'], 0, 4);
         // cek interval month
         if ($monthStart == $monthEnd) {
             $obj = new CallHistory();
             $obj->setSuffixTable($yearStart . $monthStart);
             $query = $obj->find();
         } else {
             $obj = new CallHistory();
             $obj->setSuffixTable($yearStart . $monthStart);
             $query = $obj->find()->union($query2->select('*')->from('tbl_call_history_' . $yearEnd . $monthEnd), true);
             /* $obj = new CallHistory();
                $obj->setSuffixTable($yearStart.$monthStart);
                $query = new Query();
                $query2  = new Query();*/
             /*echo 'tbl_call_history_'.$yearStart.$monthStart;
                   echo 'tbl_call_history_'.$yearEnd.$monthEnd;
               die();*/
             $query->select('*')->from('tbl_csall_history_' . $yearStart . $monthStart);
             $query2->select('*')->from('tbl_call_history_' . $yearEnd . $monthEnd);
             $query->union($query2, true);
         }
     } else {
         // value default not result data
         $obj = new CallHistory();
         $obj->setSuffixTable('201509');
         $query = $obj->find();
     }
     /*$query = CallHistory::find()->union(
           $query2->select('*')
           ->from('tbl_call_history_201512')
       ,true);*/
     $dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['forcePageParam' => false, 'pageSizeParam' => false, 'pageSize' => 10]]);
     $this->load($params);
     if (!$this->validate()) {
         // uncomment the following line if you do not want to return any records when validation fails
         // $query->where('0=1');
         return $dataProvider;
     }
     $query->andFilterWhere(['J' => $this->J, 'Al' => $this->Al, 'duration' => $this->duration, 'Bl' => $this->Bl]);
     $query->andFilterWhere(['like', 'Anumber', $this->Anumber])->andFilterWhere(['like', 'Bnumber', $this->Bnumber])->andFilterWhere(['like', 'Zon', $this->Zon])->andFilterWhere(['like', 'Trunk1', $this->Trunk1])->andFilterWhere(['like', 'Trunk2', $this->Trunk2])->andFilterWhere(['like', 'setup_time', $this->setup_time])->andFilterWhere(['between', 'start_time', $this->start_time, $this->end_time]);
     // ->andFilterWhere(['like', 'setup_time', $this->setup_time]);
     // echo "<pre>";
     // print_r($query);
     return $dataProvider;
 }
 /**
  * Finds the CallHistory model based on its primary key value.
  * If the model is not found, a 404 HTTP exception will be thrown.
  * @param integer $id
  * @return CallHistory the loaded model
  * @throws NotFoundHttpException if the model cannot be found
  */
 protected function findModel($id)
 {
     if (($model = CallHistory::findOne($id)) !== null) {
         return $model;
     } else {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
 }