From 23de7e52bcbc4f0b35ddf98e2059b87d1347813a Mon Sep 17 00:00:00 2001
From: lebaudantoine <lebaud.antoine131@gmail.com>
Date: Mon, 9 Feb 2026 14:44:39 +0100
Subject: [PATCH] =?UTF-8?q?=E2=99=BB=EF=B8=8F(backend)=20extract=20throttl?=
 =?UTF-8?q?ing=20classes=20into=20a=20module?=
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Extract throttling classes into a dedicated Python module, following the
structure of suitenumerique/docs.

This is a preparatory refactor to ease upcoming changes to the throttling
implementation. No functional behavior change is introduced in this commit.
---
 src/backend/core/api/throttling.py | 14 ++++++++++++++
 src/backend/core/api/viewsets.py   | 20 ++++----------------
 2 files changed, 18 insertions(+), 16 deletions(-)
 create mode 100644 src/backend/core/api/throttling.py

diff --git a/src/backend/core/api/throttling.py b/src/backend/core/api/throttling.py
new file mode 100644
index 00000000..2738bfc8
--- /dev/null
+++ b/src/backend/core/api/throttling.py
@@ -0,0 +1,14 @@
+"""Throttling modules for the API."""
+
+from rest_framework import throttling
+
+class RequestEntryAnonRateThrottle(throttling.AnonRateThrottle):
+    """Throttle Anonymous user requesting room entry"""
+
+    scope = "request_entry"
+
+
+class CreationCallbackAnonRateThrottle(throttling.AnonRateThrottle):
+    """Throttle Anonymous user requesting room generation callback"""
+
+    scope = "creation_callback"
diff --git a/src/backend/core/api/viewsets.py b/src/backend/core/api/viewsets.py
index 0d1349ed..15159770 100644
--- a/src/backend/core/api/viewsets.py
+++ b/src/backend/core/api/viewsets.py
@@ -10,7 +10,7 @@ from django.http import Http404
 from django.shortcuts import get_object_or_404
 from django.utils.text import slugify
 
-from rest_framework import decorators, mixins, pagination, throttling, viewsets
+from rest_framework import decorators, mixins, pagination, viewsets
 from rest_framework import (
     exceptions as drf_exceptions,
 )
@@ -58,7 +58,7 @@ from core.services.room_creation import RoomCreation
 from core.services.subtitle import SubtitleException, SubtitleService
 
 from ..authentication.livekit import LiveKitTokenAuthentication
-from . import permissions, serializers
+from . import permissions, serializers, throttling
 from .feature_flag import FeatureFlag
 
 # pylint: disable=too-many-ancestors
@@ -191,18 +191,6 @@ class UserViewSet(
         )
 
 
-class RequestEntryAnonRateThrottle(throttling.AnonRateThrottle):
-    """Throttle Anonymous user requesting room entry"""
-
-    scope = "request_entry"
-
-
-class CreationCallbackAnonRateThrottle(throttling.AnonRateThrottle):
-    """Throttle Anonymous user requesting room generation callback"""
-
-    scope = "creation_callback"
-
-
 class RoomViewSet(
     mixins.CreateModelMixin,
     mixins.DestroyModelMixin,
@@ -379,7 +367,7 @@ class RoomViewSet(
         methods=["post"],
         url_path="request-entry",
         permission_classes=[],
-        throttle_classes=[RequestEntryAnonRateThrottle],
+        throttle_classes=[throttling.RequestEntryAnonRateThrottle],
     )
     def request_entry(self, request, pk=None):  # pylint: disable=unused-argument
         """Request entry to a room"""
@@ -489,7 +477,7 @@ class RoomViewSet(
         methods=["post"],
         url_path="creation-callback",
         permission_classes=[],
-        throttle_classes=[CreationCallbackAnonRateThrottle],
+        throttle_classes=[throttling.CreationCallbackAnonRateThrottle],
     )
     def creation_callback(self, request):
         """Retrieve cached room data via an unauthenticated request with a unique ID.