/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = ProductChildModel::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
$query->where('1=0');
return $dataProvider;
}
$query->andFilterWhere(['product_id' => $this->product_id, 'created_at' => $this->created_at, 'created_by' => $this->created_by, 'updated_at' => $this->updated_at, 'updated_by' => $this->updated_by]);
$query->andFilterWhere(['like', 'barcode', $this->barcode]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getProductChildren()
{
return $this->hasMany(ProductChild::className(), ['product_id' => 'id']);
}
protected function findProChild($product_id, $barcode)
{
if (($model = \backend\models\master\ProductChild::findOne(['product_id' => $product_id, 'barcode' => $barcode])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Finds the ProductChild model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $id
* @return ProductChild the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = ProductChild::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}