parentId might not be saved

[pmaselkowski]

Scenario:

$model = new Asset
$model->file = new Image
$model->save()

Then

$file = ...find file...
$file->parentId; // Should point to Asset, but does not.

[pmaselkowski]

Possibly should rely on #15

[pmaselkowski]

Another option is to use event on trait

[pmaselkowski]

Breaks Event/ParentChildTrashable

[pmaselkowski]

This must be registered manually, as it relies on owner save. And there is no way to tell if class property is somehow connected to other class.

However there is a helper class to address this issue:

 Maslosoft\Mangan\Events\Handlers\ParentChildTrashHandler