public function search($params)
{
$query = PromoCode::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'discount' => $this->discount, 'status' => $this->status]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'description', $this->description])->andFilterWhere(['like', 'code', $this->code]);
return $dataProvider;
}
public function checkExists($code)
{
return PromoCodeModel::findOne(['code' => $code]);
}
public function getPromocode()
{
return $this->hasOne(PromoCode::className(), ['id' => 'promocode_id']);
}
protected function findModel($id)
{
if (($model = PromoCode::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}