🚸(backend) sort user search results by proximity with the active user (#1802)

## Purpose
Allows a user to find more easily the other users they search, with the
following order of priority:
- users they already share documents with (more recent first)
- users that share the same full email domain
- ~~users that share the same partial email domain (last two parts)~~
- ~~other users~~

Edit: We need to ilter out other users in order to not reveal email
addresses from members of other organisations. It's still possible to
invite them by email.

Solves #1521

## Proposal
- [x] Add a new function in `core/utils.py`:
`users_sharing_documents_with()`
- [x] Use it as a key to sort the results of a basic user search
- [x] Filter user results to avoid reveal of users (and email addresses)
of other orgs or that have not been interacted with.
- [x] User research through "full" email address (contains the '@') is
left unaffected.

---------

Co-authored-by: Anthony LC <anthony.le-courric@mail.numerique.gouv.fr>
This commit is contained in:
Sylvain Boissel
2026-02-11 18:51:45 +01:00
committed by GitHub
parent 9af540de35
commit 685464f2d7
14 changed files with 416 additions and 35 deletions

View File

@@ -17,6 +17,7 @@ These are the environment variables you can set for the `impress-backend` contai
| API_USERS_LIST_LIMIT | Limit on API users | 5 |
| API_USERS_LIST_THROTTLE_RATE_BURST | Throttle rate for api on burst | 30/minute |
| API_USERS_LIST_THROTTLE_RATE_SUSTAINED | Throttle rate for api | 180/hour |
| API_USERS_SEARCH_QUERY_MIN_LENGTH | Minimum characters to insert to search a user | 3 |
| AWS_S3_ACCESS_KEY_ID | Access id for s3 endpoint | |
| AWS_S3_ENDPOINT_URL | S3 endpoint | |
| AWS_S3_REGION_NAME | Region name for s3 endpoint | |