You can use transaction.atomic:
https://docs.djangoproject.com/en/4.0/topics/db/transactions/#controlling-transactions-explicitly
On July 4, 2022 7:16:41 AM EDT, Sencer Hamarat <sencerhama...@gmail.com> wrote:
>Hi,
>
>Say I have a parent and a child model.
>
>And also there is a view which is using DRF serializers to save data into
>models.
>
>The saving operation steps are:
>
>First create parent parent object
>Then, create child object with parent object relation.
>
>The view code regarding the description above:
>
>parent_data = {
> "foo": "bar",
> "baz": "bar"
>}
>
>parent_serializer = ParentSerializer(data=parent_data)
>if parent_serializer.is_valid():
> parent_serializer.save()
>
> child_data = {
> "parent_id": parent_serializer.data['id'],
> "baz": "foo":
> "bar": "baz"
> }
>
> child_serializer = ChildSerializer(data=child_data)
> if child_serializer.is_valid():
> child_serializer.save()
>
>
>if any exception is thrown while child_serializer saving, how to roll back
>the parent object, too?
>
>Is there any chance to make this happen in a transaction to roll back any
>related record?
>
>
>Kind regards,
>Sencer HAMARAT
>
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