PDS API is not respecting the sort field

[msbentley]

Checked for duplicates

Yes - I've already checked

🐛 Describe the bug

When including the sort field, the API doesn't seem to return data sorted as expected (there is no change).

🕵️ Expected behavior

I expect the API to respect the sort order, or to given error if this is not possible.

📜 To Reproduce

r = requests.get(pds_url + 'products',
    params={
        'limit': 10,
         'q': 'pds:Time_Coordinates.pds:start_date_time gt "2023-01-01T00:00:00Z"',
         'fields': 'lid, pds:Time_Coordinates/pds:start_date_time, pds:Time_Coordinates/pds:stop_date_time',
         'sort': 'pds:Time_Coordinates.pds:start_date_time desc'})

pd.DataFrame.from_dict(r.json()['data'])

The same data are returned in the same order above whether I include asc or desc in the sort parameter, or indeed if I choose another field to sort by.

I have also tried with different return types, e.g. CSV, with the same result, e.g.

🖥 Environment Info

No response

📚 Version of Software Used

No response

🩺 Test Data / Additional context

No response

🦄 Related requirements

🦄 #xyz

⚙️ Engineering Details

No response

[jordanpadams]

@tloubrieu-jpl i think this is still an issue? Can we update the docs to either note this doesn’t work or remove?

[alexdunnjpl]

Corresponding issue in registry-api

[tloubrieu-jpl]

Hi @msbentley , the sort parameter is not implemented in the registry-api service. I will make that clear in the documentation.