public function actionUpdate($id)
{
$model = $this->findModel($id);
$last_executor_id = $model->executor_id;
$modelHistory = new TaskHistory();
if ($model->load(Yii::$app->request->post(), '') && $model->save()) {
if ($last_executor_id != $model->executor_id && $modelHistory->load(Yii::$app->request->post(), '')) {
$modelHistory->task_id = $model->id;
$modelHistory->last_executor_id = $last_executor_id;
$modelHistory->new_executor_id = $model->executor_id;
$modelHistory->save();
}
return $model;
}
throw new ServerErrorHttpException('Failed to update the object for unknown reason.');
}