From cbecf00166f8bf9b1dd34708de450d30258db5e0 Mon Sep 17 00:00:00 2001
From: mohsentaba <s.hosseintaba98@gmail.com>
Date: Thu, 11 Jun 2026 11:16:12 +0330
Subject: [PATCH] check online classes end status

---
 apps/course/views/admin.py | 77 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)

diff --git a/apps/course/views/admin.py b/apps/course/views/admin.py
index 7d2a174..5e3ca52 100644
--- a/apps/course/views/admin.py
+++ b/apps/course/views/admin.py
@@ -1,4 +1,7 @@
+import logging
+
 from django.db.models import Q
+from django.utils import timezone
 from rest_framework import viewsets
 from rest_framework.permissions import IsAuthenticated
 from rest_framework.authentication import TokenAuthentication
@@ -7,6 +10,7 @@ from rest_framework.response import Response
 from rest_framework.exceptions import PermissionDenied
 from utils.pagination import StandardResultsSetPagination
 from apps.account.permissions import IsPanelUser, IsSuperAdminOrReadOnlyForProfessor
+from apps.course.services.plugnmeet import PlugNMeetClient, PlugNMeetError
 from apps.course.models import (
     Course,
     CourseCategory,
@@ -36,6 +40,8 @@ from apps.course.serializers.admin import (
     AdminLiveSessionDetailSerializer
 )
 
+logger = logging.getLogger(__name__)
+
 
 def is_professor(request):
     return getattr(request.user, 'user_type', None) == 'professor'
@@ -436,3 +442,74 @@ class AdminLiveSessionViewSet(viewsets.ModelViewSet):
             queryset = queryset.filter(ended_at__lte=ended_before)
 
         return queryset.order_by('-started_at')
+
+    def list(self, request, *args, **kwargs):
+        queryset = self.filter_queryset(self.get_queryset())
+        page = self.paginate_queryset(queryset)
+
+        if page is not None:
+            self._sync_page_live_sessions(page)
+            serializer = self.get_serializer(page, many=True)
+            return self.get_paginated_response(serializer.data)
+
+        sessions = list(queryset)
+        self._sync_page_live_sessions(sessions)
+        serializer = self.get_serializer(sessions, many=True)
+        return Response(serializer.data)
+
+    def _sync_page_live_sessions(self, sessions):
+        for session in sessions:
+            if session.ended_at or not session.room_id:
+                continue
+
+            if self._is_room_still_active(session.room_id):
+                continue
+
+            now = timezone.now()
+            session.ended_at = now
+            session.save(update_fields=['ended_at', 'updated_at'])
+
+            LiveSessionUser.objects.filter(
+                session=session,
+                is_online=True,
+            ).update(is_online=False, exited_at=now, updated_at=now)
+
+            logger.info(
+                f"[Admin Live Sessions] Auto-closed stale session - session_id={session.id} room_id={session.room_id}"
+            )
+
+    @staticmethod
+    def _is_room_still_active(room_id: str) -> bool:
+        try:
+            client = PlugNMeetClient()
+            response = client.is_room_active(room_id)
+            is_active_raw = response.get('isActive', False)
+            is_active = (
+                is_active_raw
+                if isinstance(is_active_raw, bool)
+                else str(is_active_raw).lower() == 'true'
+            )
+            response_msg = response.get('msg', '')
+            response_status = response.get('status', False)
+
+            if (
+                response_status
+                and 'active' in response_msg.lower()
+                and 'not' not in response_msg.lower()
+            ):
+                return True
+
+            return is_active
+        except PlugNMeetError as e:
+            error_msg = str(e).lower()
+            if 'not found' in error_msg or 'does not exist' in error_msg:
+                return False
+            logger.warning(
+                f"[Admin Live Sessions] PlugNMeet API error while checking room {room_id}: {e}"
+            )
+            return False
+        except Exception as e:
+            logger.warning(
+                f"[Admin Live Sessions] Unexpected error while checking room {room_id}: {type(e).__name__}: {e}"
+            )
+            return False