From 0365d17095575351f94dea53fa86f30f1ba1922d Mon Sep 17 00:00:00 2001
From: Sayyid Hamid Mahdavi <sayyidhamidmahdavi@gmail.com>
Date: Wed, 8 Apr 2026 11:23:11 +0330
Subject: [PATCH] conflict error

---
 apps/core/views.py               |  1 +
 apps/gooyal_oauth2/tests.py      |  3 ++-
 apps/gooyal_oauth2/throttling.py | 15 +++------------
 utils/exceptions.py              |  9 ++++++++-
 4 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/apps/core/views.py b/apps/core/views.py
index 66a1bc4..a052e5e 100644
--- a/apps/core/views.py
+++ b/apps/core/views.py
@@ -75,6 +75,7 @@ class StatusView(APIView):
 
 class HealthcheckView(APIView):
     permission_classes = [AllowAny]
+
     def get(self, request, format=None):
         data = {
             "is_healthy": True
diff --git a/apps/gooyal_oauth2/tests.py b/apps/gooyal_oauth2/tests.py
index 4ff6f17..f2433c8 100644
--- a/apps/gooyal_oauth2/tests.py
+++ b/apps/gooyal_oauth2/tests.py
@@ -9,6 +9,7 @@ from django.test import TestCase
 from django.urls import reverse
 from django.utils import timezone
 from oauth2_provider.models import get_access_token_model, get_application_model
+from rest_framework import status
 from rest_framework.test import APIClient, APITestCase
 
 
@@ -120,7 +121,7 @@ class GooyalOAuth2Tests(APITestCase):
         self.assertEqual(response.status_code, 200)
 
         response = self.client.get(reverse("core:status"), HTTP_AUTHORIZATION=auth_2)
-        self.assertEqual(response.status_code, 503)
+        self.assertEqual(response.status_code, status.HTTP_409_CONFLICT)
 
         self.application.max_allowed_session = 0
         self.application.save()
diff --git a/apps/gooyal_oauth2/throttling.py b/apps/gooyal_oauth2/throttling.py
index 6f5414a..03c5e70 100644
--- a/apps/gooyal_oauth2/throttling.py
+++ b/apps/gooyal_oauth2/throttling.py
@@ -1,6 +1,8 @@
 from rest_framework.throttling import UserRateThrottle
 
 from apps.gooyal_oauth2.models import AccessToken
+from utils.exceptions import Conflict
+
 
 def get_application(request):
     try:
@@ -31,18 +33,7 @@ class TokenLimitThrottle:
                     if request.auth.token in active_tokens:
                         return True
                     else:
-                        False
-                        # raise ServiceUnavailable(code='max_allowed_session_reached')
+                        raise Conflict(code='max_allowed_session_reached')
 
             else:
                 return True
-
-    def wait(self):
-        """
-        Optionally, return a recommended number of seconds to wait before
-        the next request.
-        """
-        return None
-
-
-from rest_framework.exceptions import Throttled
\ No newline at end of file
diff --git a/utils/exceptions.py b/utils/exceptions.py
index d85b168..8c9c36d 100644
--- a/utils/exceptions.py
+++ b/utils/exceptions.py
@@ -82,7 +82,7 @@ from django.utils.translation import gettext_lazy as _
 
 
 class UnprocessableEntity(APIException):
-    status_code = 422
+    status_code = status.HTTP_422_UNPROCESSABLE_ENTITY
     default_detail = 'The request was well-formed but cannot be processed due to semantic errors.'
     default_code = 'unprocessable_entity'
 
@@ -91,3 +91,10 @@ class ServiceUnavailable(APIException):
     default_ = _('SERVICE_UNAVAILABLE')
     default_code = 'service_unavailable'
     default_detail = 'Service Unavailable'
+
+
+class Conflict(APIException):
+    status_code = status.HTTP_409_CONFLICT
+    default_ = _('CONFLICT')
+    default_code = 'conflict'
+    default_detail = 'Conflict'