Bug: API endpoint /objects/products returns error for barcode and userfields

How to reproduce

1. Open https://demo.grocy.info/api
2. Select the endpoint (POST) /objects/{entity}
3. Select “products” as an entity
4. Keep the default request body
5. Click on Execute

The following error will be shown:

{
  "error_message": "SQLSTATE[HY000]: General error: 1 table products has no column named barcode"
}

A similar issue is observed with the userfields parameter in the request.

The issue is present in both: actual and pre-release versions.

Update: The same issue is present in the PUT request

[berrnd]

It seems that there is no way how one can add/modify the barcodes of products via API.

Can’t be true for just like everything, since the web frontend uses the API for anything. So the most simple way to find out how things work is to use the UI, while also having a look at your favorite browsers developer tools and see what actually happens.

Use the “Generic entity interactions” endpoints and the entity product_barcodes to add/edit/delete product barcodes.

[vfhrr]

@berrnd sure, I would be glad to fix the documentation, but there is a very concrete part that doesn’t work at the moment: It seems that there is no way how one can add/modify the barcodes of products via API.

As I was relying on the documentation, I thought there is a possibility to do it, but seems that it is just a bug in documentation, and it is not possible to do it via API, am I right? In this case, I will create a feature request instead and fix the documentation meanwhile.