CSLogbook — Full-stack System Architecture

CSLogbook — Full-stack System Architecture An architecture diagram generated by Archify. Student & Faculty · SSO · Web Client · Architecture component Student & Faculty SSO · Web Client External Supervisor · Token Link Evaluation · Architecture component External Supervisor Token Link Evaluation Nginx Web Ingress · Port 80/443 · SSL · Linux VPS Production (Docker Compose) Nginx Web Ingress Port 80/443 · SSL Nginx API Ingress · Port 80/443 · Reverse Proxy · Linux VPS Production (Docker Compose) Nginx API Ingress Port 80/443 · Reverse Proxy Next.js 16 Web · App Router · TanStack Query · Linux VPS Production (Docker Compose) Next.js 16 Web App Router · TanStack Query Express API Core · Layered Service · JWT Auth · Linux VPS Production (Docker Compose) Express API Core Layered Service · JWT Auth Workflow State Engine · canTransition() · Unlock Rules · Linux VPS Production (Docker Compose) Workflow State Engine canTransition() · Unlock Rules Document Storage · PDF Generator · Multer · Linux VPS Production (Docker Compose) Document Storage PDF Generator · Multer MySQL 8.0 Database · 48 Models · 103 Migrations · Linux VPS Production (Docker Compose) MySQL 8.0 Database 48 Models · 103 Migrations Real-time & Audit · Socket.IO · Winston Logs · Linux VPS Production (Docker Compose) Real-time & Audit Socket.IO · Winston Logs HTTPS Evaluate Proxy :3000 Proxy :5000 REST + JWT Rules Documents Sequelize ORM Audit Logs Linux VPS Production (Docker Compose) Legend Frontend Backend Database Cloud Message bus External

Full-stack Multi-tier Architecture

  • • Next.js 16 (App Router) + React 19 + TypeScript
  • • Express REST API (Layered Service Pattern)
  • • MySQL 8.0 (48 Models, 103 Migrations)

Academic Workflow Engine

  • • 3 Tracks: Internship, Special Project, Thesis
  • • Deterministic unlock conditions (Meeting logs >= 4)
  • • External Supervisor secure token evaluation

DevOps & Infrastructure

  • • Nginx Reverse Proxy with SSL termination
  • • Docker Compose deployment on Linux VPS
  • • GitHub Actions CI/CD (cslogbook.me)