Sunnysideup\Ecommerce\Model\Order::addHasOneAndHasManyAsVariables
returns itself wtih more data added as variables.
We add has_one and has_many as variables like this: $this->MyHasOne_serialized = serialize($this->MyHasOne()).
Signature
protected function addHasOneAndHasManyAsVariables()
Returns
- Order
- - with most important has one and has many items included as variables