How to display attributes in categories and modules in opencart 3?

Question

opencart

Good day.
Tell me how to display attributes in categories and other pages (modules, search, etc.) in opencart 3.
I would be very grateful for your help.

Answer 1

in the cycle of receiving goods, for example, the file catalog/controller/product/category.php,
look for the line
$data['products']
and write
'attributes_groups' => $this->model_catalog_product->getProductAttributes($result['product_id') into the array ]),
after, display in the template

Answer 2

see how they are taken in the product
Transfer to $data['ptoducts']
display in the template
Increase load by limit*(2*number of groups) requests