{"timestamp":"2026-04-21T19:22:53.295Z","overall":"operational","uptime_seconds":5760,"version":"2.0.0","environment":"production","region":"us-central1","services":{"backend":{"name":"Backend API","status":"operational","hosting":"GCP Cloud Run","uptime_seconds":5760,"node_version":"v20.20.2","pid":1,"memory":{"heap_used_mb":29.8,"heap_total_mb":38.3,"rss_mb":159},"response_time_ms":1457},"ai":{"name":"AI Service (Gemini)","status":"operational","configured":true,"models_available":10,"routing":"Smart score-based failover","provider":"Google AI"},"email":{"name":"Email Service (Resend)","status":"operational","configured":true,"provider":"Resend","domain":"nsunexus.app","region":"ap-northeast-1"},"security":{"name":"Security Layer","status":"operational","cors_enabled":true,"helmet_enabled":true,"rate_limiting":true,"xss_protection":true,"anomaly_detection":true,"csp_enabled":true},"mobile_app":{"name":"Mobile App","status":"operational","platform":"Android / iOS","tech":"Flutter 3.x / Dart","distribution":"Play Store / TestFlight"},"api_endpoints":{"name":"API Endpoints","status":"operational","total_endpoints_checked":30,"categories":{"public":{"status":"operational","endpoints":{"Health Check":{"path":"/api/health","method":"GET","status":"registered"},"Faculty":{"path":"/api/faculty","method":"GET","status":"registered"},"Departments":{"path":"/api/faculty/departments","method":"GET","status":"registered"},"Faculty Leaderboard":{"path":"/api/faculty/leaderboard","method":"GET","status":"registered"},"App Config":{"path":"/api/config/app","method":"GET","status":"registered"},"Calendar":{"path":"/api/calendar","method":"GET","status":"registered"},"Announcements":{"path":"/api/announcements","method":"GET","status":"registered"},"Quotes":{"path":"/api/quotes","method":"GET","status":"registered"},"Department List":{"path":"/api/departments","method":"GET","status":"registered"}}},"nsu_features":{"status":"operational","endpoints":{"Bus Routes":{"path":"/api/bus-routes","method":"GET","status":"registered"},"Clubs":{"path":"/api/clubs","method":"GET","status":"registered"},"Notices":{"path":"/api/notices","method":"GET","status":"registered"},"Marketplace":{"path":"/api/marketplace","method":"GET","status":"registered"},"Lost & Found":{"path":"/api/lost-found","method":"GET","status":"registered"},"Study Groups":{"path":"/api/study-groups","method":"GET","status":"registered"},"Tutors":{"path":"/api/tutors","method":"GET","status":"registered"}}},"authenticated":{"status":"operational","endpoints":{"User Profile":{"path":"/api/user/profile","method":"GET","status":"registered"},"AI Generate":{"path":"/api/gemini/generate","method":"POST","status":"registered"},"Canvas Status":{"path":"/api/canvas/status","method":"GET","status":"registered"},"Support Tickets":{"path":"/api/tickets","method":"GET","status":"registered"},"Notifications":{"path":"/api/notifications","method":"GET","status":"registered"}}},"infrastructure":{"status":"operational","endpoints":{"System Health":{"path":"/api/system/health","method":"GET","status":"registered"},"Feature Flags":{"path":"/api/system/feature-flags","method":"GET","status":"registered"},"System Config":{"path":"/api/system/config","method":"GET","status":"registered"},"OCR Health":{"path":"/api/v1/universal-ocr/health","method":"GET","status":"registered"},"Status Page":{"path":"/api/status","method":"GET","status":"registered"}}},"cloudflare":{"status":"operational","endpoints":{"CF Workers AI Health":{"path":"/api/cf-ai/health","method":"GET","status":"registered"},"CF R2 Storage Health":{"path":"/api/storage/health","method":"GET","status":"registered"},"CF Analytics Health":{"path":"/api/analytics/health","method":"GET","status":"registered"},"CF Vectorize Health":{"path":"/api/search/health","method":"GET","status":"registered"}}}}},"database":{"name":"Database (Supabase PostgreSQL)","status":"operational","latency_ms":735,"region":"ap-south-1","total_users":1},"auth":{"name":"Supabase Auth","status":"operational","latency_ms":674,"provider":"Supabase","http_status":200},"frontend":{"name":"Frontend (nsunexus.app)","status":"operational","latency_ms":244,"hosting":"Cloudflare Pages","http_status":200,"checked_url":"https://nsunexus.app"},"cf_r2":{"name":"Cloudflare R2 Storage","status":"operational","provider":"Cloudflare","configured":true,"bucket":"nsunexus-logs"},"cf_workers_ai":{"name":"Cloudflare Workers AI","status":"operational","provider":"Cloudflare","configured":true,"gateway":"nsunexus-gateway"},"cf_analytics":{"name":"Cloudflare Analytics Engine","status":"operational","provider":"Cloudflare","configured":true},"cf_vectorize":{"name":"Cloudflare Vectorize","status":"operational","provider":"Cloudflare","configured":true},"canvas":{"name":"Canvas LMS","status":"operational","latency_ms":1453,"url":"northsouth.instructure.com","http_status":200},"realtime":{"name":"Supabase Realtime","status":"operational","latency_ms":279,"http_status":401},"storage":{"name":"Supabase Storage","status":"operational","latency_ms":803,"buckets":[]},"database_tables":{"name":"Database Tables","status":"operational","total_tables_checked":39,"categories":{"core":{"status":"operational","tables":{"users":{"exists":true,"row_count":1,"error":null},"departments":{"exists":true,"row_count":22,"error":null},"current_semester_info":{"exists":true,"row_count":0,"error":null}}},"academic":{"status":"operational","tables":{"academic_calendar":{"exists":true,"row_count":0,"error":null},"courses":{"exists":true,"row_count":0,"error":null},"events":{"exists":true,"row_count":0,"error":null},"semester_data":{"exists":true,"row_count":0,"error":null},"student_schedules":{"exists":true,"row_count":0,"error":null},"tasks":{"exists":true,"row_count":0,"error":null}}},"faculty":{"status":"operational","tables":{"faculty_data":{"exists":true,"row_count":0,"error":null},"faculty_reviews":{"exists":true,"row_count":0,"error":null},"faculty_ratings_aggregated":{"exists":true,"row_count":0,"error":null},"faculty_bookmarks":{"exists":true,"row_count":0,"error":null}}},"ai_chat":{"status":"operational","tables":{"chat_sessions":{"exists":true,"row_count":0,"error":null},"chat_messages":{"exists":true,"row_count":0,"error":null},"user_ai_profiles":{"exists":true,"row_count":0,"error":null}}},"canvas_lms":{"status":"operational","tables":{"canvas_connections":{"exists":true,"row_count":0,"error":null},"canvas_courses":{"exists":true,"row_count":0,"error":null},"canvas_assignments":{"exists":true,"row_count":0,"error":null},"canvas_modules":{"exists":true,"row_count":0,"error":null}}},"nsu_features":{"status":"operational","tables":{"bus_routes":{"exists":true,"row_count":6,"error":null},"clubs":{"exists":true,"row_count":20,"error":null},"notices":{"exists":true,"row_count":0,"error":null},"marketplace_listings":{"exists":true,"row_count":0,"error":null},"lost_found_items":{"exists":true,"row_count":0,"error":null},"study_groups":{"exists":true,"row_count":0,"error":null},"tutor_profiles":{"exists":true,"row_count":0,"error":null}}},"notifications":{"status":"operational","tables":{"user_notifications":{"exists":true,"row_count":0,"error":null},"realtime_events":{"exists":true,"row_count":0,"error":null}}},"admin":{"status":"operational","tables":{"announcements":{"exists":true,"row_count":0,"error":null},"maintenance_settings":{"exists":true,"row_count":0,"error":null},"security_audit_log":{"exists":true,"row_count":77,"error":null},"system_settings":{"exists":true,"row_count":1,"error":null}}},"analytics":{"status":"operational","tables":{"activity_log":{"exists":true,"row_count":0,"error":null},"api_request_logs":{"exists":true,"row_count":0,"error":null},"feature_usage":{"exists":true,"row_count":0,"error":null}}},"support":{"status":"operational","tables":{"tickets":{"exists":true,"row_count":0,"error":null},"support_sessions":{"exists":true,"row_count":0,"error":null},"messages":{"exists":true,"row_count":0,"error":null}}}}}},"checks_duration_ms":1457}