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<?php
namespace common\modules\product\models;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
/**
* ProductVariantSearch represents the model behind the search form about `backend\models\ProductVariant`.
*/
class ProductVariantListSearch extends ProductVariant
{
/**
* @inheritdoc
*/
public function rules()
{
return [
[['product_variant_id', 'product_id', 'product_unit_id', 'product_variant_type_id'], 'integer'],
[['name', 'sku', 'remote_id'], 'safe'],
[['price', 'price_old', 'stock'], 'number'],
];
}
/**
* @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, $product_id = false)
{
$query = ProductVariant::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 $dataProvider;
}
if($product_id){
$query->andFilterWhere([
'product_id' => $product_id,
]);
}
// grid filtering conditions
$query->andFilterWhere([
'product_variant_id' => $this->product_variant_id,
'price' => $this->price,
'price_old' => $this->price_old,
'stock' => $this->stock,
'product_unit_id' => $this->product_unit_id,
'product_variant_type_id' => $this->product_variant_type_id,
]);
$query->andFilterWhere(['like', 'name', $this->name])
->andFilterWhere(['like', 'sku', $this->sku])
->andFilterWhere(['like', 'remote_id', $this->remote_id]);
return $dataProvider;
}
}
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