Create a Knowledge Panel compliant route for the Folksonomy Engine list of properties for a given barcode

[teolemon]

Problem

• Create a Knowledge Panel compliant route for each barcode, so that we can integrate it in the ProductOpener Product Page or in the mobile app
• This will allow for a flexible and evolutive layout, driven by the Folksonomy server
• Optional is a link to a webview allowing property input (view to be created, you can open another ticket), until we can have basic server driven editing

Code pointers

• Knowledge Panels API https://github.com/openfoodfacts/openfoodfacts-server/tree/main/docs/api/ref/schemas/knowledge_panels
• For a reference implementation of Knowledge Panels in Python, please see https://github.com/openfoodfacts/facets-knowledge-panels/blob/main/app/knowledge_panels.py (might be broken according to @alexgarel )

Related issue

• (RfC) Allow the product page to display external Knowledge-panel spec compliant data openfoodfacts-server#10297

[teolemon]

We're also considering exposing a webcomponent. The two can be complementary, the webcomponent using the Knowledge Panel compliant API exposed by the Folksonomy Engine.

[shradiphylleia]

hi, would like to work on this if it’s up for grabs
Just to clarify, my understanding of the task is:

1. setting up a backend route to fetch product data based on the barcode numeric of the product.
2. ensuring the route is knowledge panel compliant so it integrates with the product page and the mobile app.

[alexgarel]

@shradiphylleia yes that's it.

I have created an issue to have a knowledge panel web component here. (but it's independent).