services:
  db:
    image: postgres:12
    restart: always
    volumes:
      - app-db-data:/var/lib/postgresql/data/pgdata
    env_file:
      - .env
    environment:
      - PGDATA=/var/lib/postgresql/data/pgdata
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD?Variable not set}
      - POSTGRES_USER=${POSTGRES_USER?Variable not set}
      - POSTGRES_DB=${POSTGRES_DB?Variable not set}

  adminer:
    image: adminer
    restart: always
    networks:
      - traefik-public
      - default
    depends_on:
      - db
    environment:
      - ADMINER_DESIGN=pepa-linha-dark
    labels:
      - traefik.enable=true
      - traefik.docker.network=traefik-public
      - traefik.constraint-label=traefik-public
      - traefik.http.routers.${STACK_NAME?Variable not set}-adminer-http.rule=Host(`adminer.${DOMAIN?Variable not set}`)
      - traefik.http.routers.${STACK_NAME?Variable not set}-adminer-http.entrypoints=http
      - traefik.http.routers.${STACK_NAME?Variable not set}-adminer-http.middlewares=https-redirect
      - traefik.http.routers.${STACK_NAME?Variable not set}-adminer-https.rule=Host(`adminer.${DOMAIN?Variable not set}`)
      - traefik.http.routers.${STACK_NAME?Variable not set}-adminer-https.entrypoints=https
      - traefik.http.routers.${STACK_NAME?Variable not set}-adminer-https.tls=true
      - traefik.http.routers.${STACK_NAME?Variable not set}-adminer-https.tls.certresolver=le
      - traefik.http.services.${STACK_NAME?Variable not set}-adminer.loadbalancer.server.port=8080

  backend:
    image: "${DOCKER_IMAGE_BACKEND?Variable not set}:${TAG-latest}"

    restart: always
    networks:
      - traefik-public
      - default
    depends_on:
      - db
    env_file:
      - .env
    environment:
      - DOMAIN=${DOMAIN}
      - ENVIRONMENT=${ENVIRONMENT}
      - BACKEND_CORS_ORIGINS=${BACKEND_CORS_ORIGINS}
      - SECRET_KEY=${SECRET_KEY?Variable not set}
      - FIRST_SUPERUSER=${FIRST_SUPERUSER?Variable not set}
      - FIRST_SUPERUSER_PASSWORD=${FIRST_SUPERUSER_PASSWORD?Variable not set}
      - SMTP_HOST=${SMTP_HOST}
      - SMTP_USER=${SMTP_USER}
      - SMTP_PASSWORD=${SMTP_PASSWORD}
      - EMAILS_FROM_EMAIL=${EMAILS_FROM_EMAIL}
      - POSTGRES_SERVER=db
      - POSTGRES_PORT=${POSTGRES_PORT}
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER?Variable not set}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD?Variable not set}
      - SENTRY_DSN=${SENTRY_DSN}

    volumes:
      - ./backend/static/:/app/static

    build:
      context: ./backend
      args:
        INSTALL_DEV: ${INSTALL_DEV-false}
    platform: linux/amd64 # Patch for M1 Mac
    labels:
      - traefik.enable=true
      - traefik.docker.network=traefik-public
      - traefik.constraint-label=traefik-public

      - traefik.http.services.${STACK_NAME?Variable not set}-backend.loadbalancer.server.port=80

      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.rule=(Host(`${DOMAIN?Variable not set}`) || Host(`www.${DOMAIN?Variable not set}`)) && (PathPrefix(`/api`) || PathPrefix(`/docs`) || PathPrefix(`/redoc`) || PathPrefix(`/static`))
      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.entrypoints=http

      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.rule=(Host(`${DOMAIN?Variable not set}`) || Host(`www.${DOMAIN?Variable not set}`)) && (PathPrefix(`/api`) || PathPrefix(`/docs`) || PathPrefix(`/redoc`)|| PathPrefix(`/static`))
      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.entrypoints=https
      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.tls=true
      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.tls.certresolver=le

      # Define Traefik Middleware to handle domain with and without "www" to redirect to only one
      - traefik.http.middlewares.${STACK_NAME?Variable not set}-www-redirect.redirectregex.regex=^http(s)?://www.(${DOMAIN?Variable not set})/(.*)
      # Redirect a domain with www to non-www
      - traefik.http.middlewares.${STACK_NAME?Variable not set}-www-redirect.redirectregex.replacement=http$${1}://${DOMAIN?Variable not set}/$${3}

      # Enable www redirection for HTTP and HTTPS
      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.middlewares=https-redirect,${STACK_NAME?Variable not set}-www-redirect
      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.middlewares=${STACK_NAME?Variable not set}-www-redirect

  frontend:
    image: "${DOCKER_IMAGE_FRONTEND?Variable not set}:${TAG-latest}"
    restart: always
    networks:
      - traefik-public
      - default
    build:
      context: ./frontend
      args:
        - VITE_API_URL=https://${DOMAIN?Variable not set}
        - NODE_ENV=production
    labels:
      - traefik.enable=true
      - traefik.docker.network=traefik-public
      - traefik.constraint-label=traefik-public

      - traefik.http.services.${STACK_NAME?Variable not set}-frontend.loadbalancer.server.port=80

      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.rule=Host(`cms.${DOMAIN?Variable not set}`) || Host(`www.cms.${DOMAIN?Variable not set}`)
      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.entrypoints=http

      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.rule=Host(`cms.${DOMAIN?Variable not set}`) || Host(`www.cms.${DOMAIN?Variable not set}`)
      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.entrypoints=https
      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.tls=true
      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.tls.certresolver=le

      # Enable www redirection for HTTP and HTTPS
      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.middlewares=${STACK_NAME?Variable not set}-www-redirect
      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.middlewares=https-redirect,${STACK_NAME?Variable not set}-www-redirect
volumes:
  app-db-data:

networks:
  traefik-public:
    # Allow setting it to false for testing
    external: true