[Feature]: API response with pending tasks when requesting new analysis

[vvatelot]

What feature do you want?

I want to be able to give the pending analysis before mine is done when submitting a new analysis.
I also want that when I request the status of a task I get this info if the task has not already been treated...

To do it, I have to move from Celery worker backend to RQ as celery does not allow to give the queue status

Project

Ecoindex API

Why do you want this feature?

Improve user experience when a lot of analysis are pending

Code of Conduct

• I agree to follow this project's Code of Conduct

[vvatelot]

@MaxenceVandoolaeghe, chaud pour développer ça ? :)