Attributes should be loaded per product

[pkarw]

What is the motivation for adding / enhancing this feature?

Currently, on the product page, we're loading all custom defined attributes. We're using attributes for the product options as well. IN some platforms like BigCommerce each product could have different attributes for options defined and this will end up with huge number of unique attributes.

We should be fetching the attributes meta per each product - getting the Object.keys(product) and then pre-fetching these attributes from Elastic.

[pkarw]

https://github.com/DivanteLtd/vue-storefront/blob/5fff3a657c4f83a3db3b9d5973e3dbed1944bff3/core/modules/product/store/product/actions.ts#L642

[filrak]

probably it will also enable configurable options on product tiles

[pkarw]

We need to małe sure we’re loading also attributes listed in product.clnfogurable_optoons
The issue mentioned on Slack is caused by this issue probably https://vuestorefront.slack.com/archives/CA68P1JUF/p1546270863075300

[pkarw]

This line must be modified
https://github.com/DivanteLtd/vue-storefront/blob/6f187a646527b654bcfe1e79f558e258c2abf2cd/core/modules/catalog/store/product/actions.ts#L609

By adding the fields from configurable_options and/or switching off the “is_visible” “is_userdefined” filters. Maybe there is just an option like “is_configriable” in attribute collection?

[pkarw]

The attribute:list probably uses “OR” in query so maybe just extending the list of productFields will be enough - this is to be checked