services:
  database:
    image: postgres:15-alpine
    container_name: thoughts-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - internal

  backend:
    container_name: thoughts-backend
    image: thoughts-backend:latest
    restart: unless-stopped
    environment:
      - RUST_LOG=info
      - RUST_BACKTRACE=1
      - DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@database/${POSTGRES_DB}
      - HOST=0.0.0.0
      - PORT=8000
      - PREFORK=1
      - AUTH_SECRET=${AUTH_SECRET}
      - BASE_URL=https://thoughts.gabrielkaszewski.dev
    depends_on:
      database:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8000/health"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - internal
      - traefik
    labels:
      - "traefik.enable=true"
      # Create a router for the API
      - "traefik.http.routers.thoughts-api.rule=Host(`thoughts.gabrielkaszewski.dev`) && PathPrefix(`/api`)"
      - "traefik.http.routers.thoughts-api.entrypoints=web,websecure"
      - "traefik.http.routers.thoughts-api.tls.certresolver=letsencrypt"
      - "traefik.http.routers.thoughts-api.service=thoughts-api"
      # Add a middleware to strip the /api prefix before sending to the backend
      - "traefik.http.routers.thoughts-api.middlewares=strip-api-prefix"
      - "traefik.http.middlewares.strip-api-prefix.stripprefix.prefixes=/api"
      # Create a service for the API that points to the backend container's port
      - "traefik.http.services.thoughts-api.loadbalancer.server.port=8000"

  frontend:
    container_name: thoughts-frontend
    image: thoughts-frontend:latest
    restart: unless-stopped
    depends_on:
      - backend
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000"]
      interval: 10s
      timeout: 5s
      retries: 5
    environment:
      - NEXT_PUBLIC_SERVER_SIDE_API_URL=http://backend:8000
      - PORT=3000
      - HOSTNAME=0.0.0.0
    networks:
      - internal
      - traefik
    labels:
      - "traefik.enable=true"
      # Create a router for the main web traffic
      - "traefik.http.routers.thoughts-web.rule=Host(`thoughts.gabrielkaszewski.dev`)"
      - "traefik.http.routers.thoughts-web.entrypoints=web,websecure"
      - "traefik.http.routers.thoughts-web.tls.certresolver=letsencrypt"
      - "traefik.http.routers.thoughts-web.service=thoughts-web"
      # Give this router a lower priority so the more specific /api route is matched first
      - "traefik.http.routers.thoughts-web.priority=1"
      # Create a service for the web that points to the frontend container's port
      - "traefik.http.services.thoughts-web.loadbalancer.server.port=3000"

  # proxy:
  #   container_name: thoughts-proxy
  #   image: custom-proxy:latest
  #   restart: unless-stopped
  #   depends_on:
  #     frontend:
  #       condition: service_healthy
  #     backend:
  #       condition: service_healthy
  #   networks:
  #     - internal
  #     - traefik
  #   labels:
  #     - "traefik.enable=true"
  #     - "traefik.http.routers.thoughts.rule=Host(`thoughts.gabrielkaszewski.dev`)"
  #     - "traefik.http.routers.thoughts.entrypoints=web,websecure"
  #     - "traefik.http.routers.thoughts.tls.certresolver=letsencrypt"
  #     - "traefik.http.routers.thoughts.service=thoughts"
  #     - "traefik.http.services.thoughts.loadbalancer.server.port=80"

volumes:
  postgres_data:
    driver: local
networks:
  traefik:
    external: true
  internal:
    driver: bridge