developeruz\db_rbac\controllers\AccessController::actionUpdateRole PHP Méthode

    public function actionUpdateRole($name)
    {
        $role = Yii::$app->authManager->getRole($name);
        $permissions = ArrayHelper::map(Yii::$app->authManager->getPermissions(), 'name', 'description');
        $role_permit = array_keys(Yii::$app->authManager->getPermissionsByRole($name));
        if ($role instanceof Role) {
            if (Yii::$app->request->post('name') && $this->validate(Yii::$app->request->post('name'), $this->pattern4Role)) {
                if (Yii::$app->request->post('name') != $name && !$this->isUnique(Yii::$app->request->post('name'), 'role')) {
                    return $this->render('updateRole', ['role' => $role, 'permissions' => $permissions, 'role_permit' => $role_permit, 'error' => $this->error]);
                }
                $role = $this->setAttribute($role, Yii::$app->request->post());
                Yii::$app->authManager->update($name, $role);
                $this->updatePermissions($permissions, Yii::$app->request->post('permissions', []), $role);
                return $this->redirect(Url::toRoute(['update-role', 'name' => $role->name]));
            }
            return $this->render('updateRole', ['role' => $role, 'permissions' => $permissions, 'role_permit' => $role_permit, 'error' => $this->error]);
        } else {
            throw new BadRequestHttpException(Yii::t('db_rbac', 'Страница не найдена'));
        }
    }