docker-compose.yml

services:
  # Nginx Reverse Proxy with SSL, Rate Limiting, Caching, WebSocket
  nginx:
    image: nginx:alpine
    container_name: tnp-nginx
    ports:
      - "80:80"
      - "443:443"
      - "8080:8080"
    volumes:
      - ./nginx-reverse-proxy.conf:/etc/nginx/nginx.conf:ro
      # SSL Certificates (create certs/ folder with self-signed or real certificates)
      - ./certs:/etc/nginx/certs:ro
      # Cache directories for uploads and API responses
      - nginx_cache_resume:/var/cache/nginx/resume
      - nginx_cache_api:/var/cache/nginx/api
      # ACME challenges for Let's Encrypt
      - ./certbot:/var/www/certbot:ro
      # Nginx logs
      - nginx_logs:/var/log/nginx
    depends_on:
      - backend
      - frontend
    networks:
      - tnp-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:80/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    logging:
      driver: "json-file"
      options:
        max-size: "50m"
        max-file: "5"
    environment:
      # For monitoring
      TZ: UTC

  # PostgreSQL Database
  postgres:
    image: postgres:15-alpine
    container_name: tnp-postgres
    environment:
      POSTGRES_USER: ${DB_USER:-neondb_owner}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
      POSTGRES_DB: ${DB_NAME:-neondb}
    ports:
      - "${DB_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - tnp-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-neondb_owner} || exit 1"]
      interval: 5s
      timeout: 10s
      retries: 10
      start_period: 20s
    restart: unless-stopped

  # Redis Cache
  redis:
    image: redis:7-alpine
    container_name: tnp-redis
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
    networks:
      - tnp-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 10s
      retries: 10
      start_period: 20s
    restart: unless-stopped
    command: redis-server --appendonly yes

  # Backend API
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: tnp-backend
    environment:
      NODE_ENV: ${NODE_ENV:-production}
      PORT: 3001
      DATABASE_URL: postgresql://${DB_USER:-neondb_owner}:${DB_PASSWORD:-postgres}@postgres:5432/${DB_NAME:-neondb}
      REDIS_URL: redis://redis:6379
      REDIS_HOST: redis
      REDIS_PORT: 6379
      JWT_SECRET: ${JWT_SECRET:-dev-secret-key-change-in-production}
      JWT_REFRESH_SECRET: ${JWT_REFRESH_SECRET:-dev-refresh-secret-key}
      SKIP_DATABASE_INIT: "false"
      SKIP_REDIS_INIT: "false"
      CORS_ORIGIN: ${CORS_ORIGIN:-http://localhost}
    ports:
      - "${BACKEND_PORT:-3001}:3001"
    depends_on:
      - postgres
      - redis
    networks:
      - tnp-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3001/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 60s

  # Frontend App
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: tnp-frontend
    environment:
      VITE_API_BASE_URL: ${VITE_API_BASE_URL:-http://localhost}
    # Nginx reverse proxy handles external ports
    # ports:
    #   - "${FRONTEND_PORT:-80}:80"
    depends_on:
      - backend
    networks:
      - tnp-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:80/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local
  nginx_cache_resume:
    driver: local
  nginx_cache_api:
    driver: local
  nginx_logs:
    driver: local

networks:
  tnp-network:
    driver: bridge