Administrator / new_rukzachok-1

  <?php
  
  namespace common\modules\product\models;
  
  use Yii;
  use yii\base\Model;
  use yii\data\ActiveDataProvider;

  use common\modules\product\models\ProductUnit;

  
  /**

   * ProductUnitSearch represents the model behind the search form about `common\modules\product\models\ProductUnit`.

   */

  class ProductUnitSearch extends ProductUnit

  {
      /**
       * @inheritdoc
       */
      public function rules()
      {
          return [

              [['product_unit_id'], 'integer'],
              [['name', 'code'], 'safe'],
              [['is_default'], 'boolean'],

          ];
      }
  
      /**
       * @inheritdoc
       */
      public function scenarios()
      {
          // bypass scenarios() implementation in the parent class
          return Model::scenarios();
      }
  
      /**
       * Creates data provider instance with search query applied
       *
       * @param array $params
       *
       * @return ActiveDataProvider
       */
      public function search($params)
      {

          $query = ProductUnit::find();

  
          // add conditions that should always apply here
  
          $dataProvider = new ActiveDataProvider([
              'query' => $query,
          ]);
  
          $this->load($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;
          }
  
          // grid filtering conditions
          $query->andFilterWhere([

              'product_unit_id' => $this->product_unit_id,
              'is_default' => $this->is_default,

          ]);
  

          $query->andFilterWhere(['like', 'name', $this->name])
              ->andFilterWhere(['like', 'code', $this->code]);

  
          return $dataProvider;
      }
  }