I have two models, Users
and Students
. I want to insert data into these tables simultaneously. First, I save data into Students
model and then into Users
models.
Now, if data doesn't successfully get inserted into Users
model there is already an entry into Students
table. What I want is data entries into both model only if data can be successfully saved in both.
Now my controller code looks something like this:
public function actionCreate()
{
$model = new Students();
$userModel = new Users();
if ($model->load(Yii::$app->request->post()) && $userModel->load(Yii::$app->request->post()) && $model->save() && $userModel->save())
{
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', [
'model' => $model,
'userModel' => $userModel,
]);
}
}
there is an error in users model and not return true when i call $userModel->save()
. here, $userModel->save()
return true and inserts data to the table.
Is there any other option to do this without any complication ?
You should use transactions to ensure both models are saved correctly. Example:
$transaction = Yii::$app->db->beginTransaction();
try {
if ($model->save() && $userModel->save()) {
$transaction->commit();
} else {
$transaction->rollBack();
}
} catch (Exception $e) {
$transaction->rollBack();
}
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