/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Auth_assignment::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(['created_at' => $this->created_at]);
$query->andFilterWhere(['like', 'item_name', $this->item_name])->andFilterWhere(['like', 'user_id', $this->user_id]);
return $dataProvider;
}
/**
* 赋予用户角色
*
* @param $params
* @return \yii\rbac\Assignment
*/
public function assign_user_create($params)
{
$this->scenario = self::EVENT_ASSIGN_CREATE;
if ($this->load($params) && $this->validate()) {
Auth_assignment::deleteAll(['user_id' => $this->user_id]);
$auth = \Yii::$app->authManager;
if (is_array($this->item_name) && count($this->item_name)) {
foreach ($this->item_name as $_k => $item_name) {
$role = $auth->getRole($item_name);
$auth->assign($role, $this->user_id);
}
}
return true;
}
return false;
}
