/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = Pay::find()->joinWith(['profile', 'ticket']);
     $dataProvider = new ActiveDataProvider(['query' => $query, 'sort' => ['defaultOrder' => ['create_at' => SORT_DESC]]]);
     /**
      * Настройка параметров сортировки
      * Важно: должна быть выполнена раньше $this->load($params)
      * statement below
      */
     $dataProvider->sort->attributes['userFullName'] = ['asc' => [Profile::tableName() . '.name' => SORT_ASC, Profile::tableName() . '.surname' => SORT_ASC], 'desc' => [Profile::tableName() . '.name' => SORT_DESC, Profile::tableName() . '.surname' => SORT_DESC]];
     $this->load($params);
     if (!$this->validate()) {
         // uncomment the following line if you do not want to any records when validation fails
         // $query->where('0=1');
         return $dataProvider;
     }
     $query->andFilterWhere(['id' => $this->id, Pay::tableName() . '.user_id' => $this->user_id, 'ticket_id' => $this->ticket_id, 'current_cost' => $this->current_cost, 'cash' => $this->cash, 'bonus_cash' => $this->bonus_cash]);
     $query->andFilterWhere($this->getBetweenDatesFilterArray('create_at', ' - ', 'Y-m-d H:i:s'))->andFilterWhere(['like', 'comment', $this->comment]);
     $query->andFilterWhere(['like', 'CONCAT(" ", ' . Profile::tableName() . '.name, ' . Profile::tableName() . '.surname) ', $this->userFullName]);
     return $dataProvider;
 }