refactor(users): update is_moderator in login

open_prices/api/auth/views.py

@@ -57,8 +57,11 @@ def post(self, request: Request) -> Response:
             # fetch the user_id from the response
             # We also need to lowercase the user_id as it's case-insensitive
             user_id = response.json()["user_id"].lower().strip()
+            is_moderator = response.json()["user"]["moderator"] == 1
             token = create_token(user_id)
-            get_or_create_session(user_id=user_id, token=token)
+            get_or_create_session(
+                user_id=user_id, token=token, is_moderator=is_moderator
+            )
             # set the cookie if requested
             response = Response({"access_token": token, "token_type": "bearer"})
             if request.GET.get("set_cookie") == "1":

open_prices/common/openfoodfacts.py

@@ -35,6 +35,12 @@
 
 
 def authenticate(username, password):
+    """
+    Request: POST with form data
+    Response:
+    - 200: {"status":1,"status_verbose":"user signed-in","user":{"admin":0,"cc":"fr","country":"en:france","moderator":1,"name":"Prenom","preferred_language":"fr"},"user_id":"username"}  # noqa
+    - 403: {"status": 0,"status_verbose": "user not signed-in"}
+    """
     data = {"user_id": username, "password": password, "body": 1}
     return requests.post(f"{settings.OAUTH2_SERVER_URL}", data=data)
 

open_prices/users/utils.py

@@ -3,8 +3,14 @@
 from open_prices.users.models import Session, User
 
 
-def get_or_create_session(user_id: str, token: str):
-    user, user_created = User.objects.get_or_create(user_id=user_id)
+def get_or_create_session(user_id: str, token: str, is_moderator=False):
+    user, user_created = User.objects.get_or_create(
+        user_id=user_id, defaults={"is_moderator": is_moderator}
+    )
+    # update is_moderator if it has changed
+    if not user_created and user.is_moderator != is_moderator:
+        user.is_moderator = is_moderator
+        user.save()
     session, session_created = Session.objects.get_or_create(user=user, token=token)
     session.last_used = timezone.now()
     session.save()