{"status":"operational","service":"ARJUNA LMS Backend API & Real-Time Engine","version":"2.1.0","environment":"production","domain":"https://arjuna-api.sandiwarno.tech","uptime":"349480 seconds","timestamp":"2026-10-21T16:41:10.513Z","architecture":{"runtime":"NestJS 11 + Node.js","database":"PostgreSQL 16 via Prisma 7 (@prisma/adapter-pg)","connectionPool":{"max":25,"idleTimeoutMs":10000,"connTimeoutMs":5000},"cacheAndRealtime":"Redis 7 (Socket.IO Adapter)","security":"Argon2id + JWT + Strict RBAC Multi-Level Isolation"},"documentation":{"swaggerUi":"https://arjuna-api.sandiwarno.tech/api/docs","healthCheck":"https://arjuna-api.sandiwarno.tech/api/health"},"endpoints":{"auth":"/api/auth/login, /api/auth/me, /api/auth/refresh, /api/auth/logout","users":"/api/admin/users, /api/users/me","courses":"/api/courses, /api/admin/courses","threads":"/api/courses/:courseId/threads, /api/threads/:threadId","academic":"/api/academic/courses/:id/modules, /api/academic/courses/:id/gradebook","datasets":"/api/datasets/export, /api/datasets/compliance","health":"/api/health"}}