Access product field from variation field

Question

There are a bunch of product images that are named same as SKU, so I'm just using field--commerce-product-variation--sku.html.twig to show them. All is fine.

I'd like to use the parent product image as fallback image for when the SKU image doesn't exist.

How do I access a parent product field from the product variation field template?

Answer 1

You'll get the variation object in element['#object']

{% set variation_object = element['#object'] %}
{% set product_object = variation_object.product_id.entity %}

then from product_object you can access the image field