ProductUnitSearch.php
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<?php
namespace common\modules\product\models;
use yii\base\Model;
use yii\data\ActiveDataProvider;
/**
* ProductUnitSearch represents the model behind the search form about
* `common\modules\product\models\ProductUnit`.
*/
class ProductUnitSearch extends ProductUnit
{
public $name;
public function behaviors()
{
return [];
}
public function attributeLabels()
{
$labels = parent::attributeLabels();
$new_labels = [
'name' => \Yii::t('product', 'Product Unit Name'),
];
return array_merge($labels, $new_labels);
}
/**
* @inheritdoc
*/
public function rules()
{
return [
[
[ 'name' ],
'safe',
],
[
[ 'product_unit_id' ],
'integer',
],
[
[ '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()->joinWith('lang');
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider([
'query' => $query,
'sort' => [
'attributes' => [
'product_unit_id',
'is_defaut',
'name' => [
'asc' => [ 'product_unit_lang.name' => SORT_ASC ],
'desc' => [ 'product_unit_lang.name' => SORT_DESC ],
],
],
],
]);
$this->load($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,
])
->andFilterWhere([
'ilike',
'product_unit_lang.name',
$this->name,
]);
return $dataProvider;
}
}