/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = ProductSpecification::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'product_id' => $this->product_id]);
$query->andFilterWhere(['like', 'item_name', $this->item_name])->andFilterWhere(['like', 'item_val', $this->item_val]);
return $dataProvider;
}
protected function findModel($id)
{
if (($model = ProductSpecification::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Deletes an existing Product model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
ProductCategoryRel::deleteAll(['product_id' => $id]);
$images = ProductImageRel::findAll(['product_id' => $id]);
if (!empty($images)) {
foreach ($images as $key => $value) {
unlink(\Yii::getAlias('@webroot') . '/product_uploads/' . $value->image);
}
}
ProductImageRel::deleteAll(['product_id' => $id]);
$files = ProductFiles::findAll(['product_id' => $id]);
if (!empty($files)) {
foreach ($files as $key => $value) {
unlink(\Yii::getAlias('@webroot') . '/product_files/' . $value->file_name);
}
}
ProductFiles::deleteAll(['product_id' => $id]);
ProductSpecification::deleteAll(['product_id' => $id]);
$this->findModel($id)->delete();
return $this->redirect(['index']);
}