ProductSearch.php
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<?php
namespace common\modules\product\models;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\modules\product\models\Product;
use yii\web\NotFoundHttpException;
/**
* ProductSearch represents the model behind the search form about `common\modules\product\models\Product`.
*/
class ProductSearch extends Product
{
public $brand_name;
public $brand_id;
public $category_id;
public $category_name;
public $variant_sku;
/**
* @inheritdoc
*/
public function rules()
{
return [
[['name', 'brand_name', 'brand_id', 'category_id', 'category_name', 'variant_sku'], 'safe'],
[['brand_id', 'product_id'], 'integer'],
[['is_top', 'is_new', 'akciya'], '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 = Product::find();
$query->joinWith(['brand', 'categories', 'variant']);
$query->groupBy(['product.product_id']);
$dataProvider = new ActiveDataProvider([
'query' => $query,
]);
if ( !($this->load($params) && $this->validate()) ) {
return $dataProvider;
}
$dataProvider->setSort([
'attributes' => [
'name',
'brand_name' => [
'asc' => ['brand.name' => SORT_ASC],
'desc' => ['brand.name' => SORT_DESC],
'default' => SORT_DESC,
'label' => 'Brand name',
],
'category_name',
'variant_sku',
]
]);
if (isset($this->is_top)) {
$query->andFilterWhere([
'is_top' => (bool)$this->is_top,
]);
}
if (isset($this->is_new)) {
$query->andFilterWhere([
'is_new' => (bool)$this->is_new,
]);
}
if (isset($this->akciya)) {
$query->andFilterWhere([
'akciya' => (bool)$this->akciya,
]);
}
$query->andFilterWhere([
'product.brand_id' => $this->brand_id,
'product.product_id' => $this->product_id,
'product_category.category_id' => $this->category_id
]);
$query->andFilterWhere(['ilike', 'product.name', $this->name]);
$query->andFilterWhere(['ilike', 'brand.name', $this->brand_name]);
$query->andFilterWhere(['ilike', 'category.name', $this->category_name]);
$query->andFilterWhere(['ilike', 'product_variant.sku', $this->variant_sku]);
return $dataProvider;
}
public static function findByAlias($alias) {
$query = Product::find()->where(["alias"=>$alias]);
if (($model = $query->one()) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested product does not exist.');
}
}
public static function findByRemoteID($id) {
/** @var CategoryQuery $query */
$query = Product::find()
->andFilterWhere(['remote_id' => $id]);
if (($model = $query->one()) !== null) {
return $model;
}
return null;
}
}