/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = UserRole::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['user_id' => $this->user_id, 'role_id' => $this->role_id]);
return $dataProvider;
}
/**
* Finds the UserRole model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $user_id
* @param integer $role_id
* @return UserRole the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($user_id, $role_id)
{
if (($model = UserRole::findOne(['user_id' => $user_id, 'role_id' => $role_id])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
