/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = PriceModel::find();
$query->select(['price.*', 'product.*']);
$query->joinWith(['product']);
$query->orderBy(['product.name' => SORT_ASC]);
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
$query->where('1=0');
return $dataProvider;
}
$query->andFilterWhere(['product_id' => $this->product_id, 'price_category_id' => $this->price_category_id, 'price' => $this->price, 'created_at' => $this->created_at, 'created_by' => $this->created_by, 'updated_at' => $this->updated_at, 'updated_by' => $this->updated_by]);
$query->andWhere(['like', 'lower(product.name)', strtolower($this->product_name)]);
$query->andWhere(['like', 'lower(product.code)', strtolower($this->product_code)]);
return $dataProvider;
}
/**
* Finds the Price model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $product_id
* @param integer $price_category_id
* @return Price the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($product_id, $price_category_id)
{
if (($model = Price::findOne(['product_id' => $product_id, 'price_category_id' => $price_category_id])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getPrices()
{
return $this->hasMany(Price::className(), ['price_category_id' => 'id']);
}
