/**
* @param int $id - User ID
*
* @return \yii\web\Response
*/
public function actionSetRoles($id)
{
if (!Yii::$app->user->identity->isSuperadmin and Yii::$app->user->id == $id) {
Yii::$app->session->setFlash('error', 'You can not change own permissions');
return $this->redirect(['set', 'id' => $id]);
}
$oldAssignments = array_keys(Role::getUserRoles($id));
// To be sure that user didn't attempt to assign himself some unavailable roles
$newAssignments = array_intersect(Role::getAvailableRoles(Yii::$app->user->identity->isSuperAdmin, true), Yii::$app->request->post('roles', []));
$toAssign = array_diff($newAssignments, $oldAssignments);
$toRevoke = array_diff($oldAssignments, $newAssignments);
foreach ($toRevoke as $role) {
User::revokeRole($id, $role);
}
foreach ($toAssign as $role) {
User::assignRole($id, $role);
}
Yii::$app->session->setFlash('success', 'Saved');
return $this->redirect(['set', 'id' => $id]);
}
