How to properly separate AR and business logic for entities in Yii2?

Question

Yii

There is a project on Yii2 and it was decided to separate AR models and logic for them.
I thought to allocate the data storage logic to the repository, but, as I understand it, AR itself implements this pattern.
Now I have the following structure in mind:
app\models\ActiveRecord\Base\BaseFoo - here I store the main class of the model, which is inherited from yii\db\ActiveRecord , at the moment the content is the following: tableName(), validation rules, scripts,
app attribute labels \models\ActiveRecord\Foo - inherit from BaseFoo , behaviors() description if necessary, and logic description here.
Is this structure acceptable? You can, of course, move the Foo model to app\models\Logicor something like that, but I think it's better to store it in app\models\ActiveRecord .
I would be grateful for any alternatives, your own approach in describing the structure of the application is interesting.

Answer 1

Repository - contains an implementation with a storage layer
ActiveRecord - a tool for working with a database
Service - contains business logic
in the context of a multilayer system:
Service
|
Repository
|
ActiveRecord
upstream uses only downstream layer