# docker-compose.staging.yml -- Staging environment override
# Usage: docker compose -f docker-compose.yml -f docker-compose.staging.yml --env-file .env.staging up -d
#
# Staging mirrors production behavior (gunicorn, info logging, restart policies)
# but exposes the API port for debugging and uses distinct container names/ports
# so it can coexist with dev on the same host if needed.

services:
  api:
    build:
      context: .
      dockerfile: infrastructure/docker/Dockerfile.api
    container_name: tod_staging_api
    ports:
      - "8081:8000"
    env_file: .env.staging
    environment:
      ENVIRONMENT: staging
      LOG_LEVEL: info
      GUNICORN_WORKERS: "2"
    command: ["gunicorn", "app.main:app", "--config", "gunicorn.conf.py"]
    volumes:
      - ./docker-data/staging-git-store:/data/git-store
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      nats:
        condition: service_healthy
    deploy:
      resources:
        limits:
          memory: 512M
    restart: unless-stopped
    logging:
      driver: json-file
      options:
        max-size: "10m"
        max-file: "3"
    networks:
      - tod

  poller:
    build:
      context: ./poller
      dockerfile: ./Dockerfile
    container_name: tod_staging_poller
    env_file: .env.staging
    environment:
      ENVIRONMENT: staging
      LOG_LEVEL: info
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      nats:
        condition: service_healthy
    deploy:
      resources:
        limits:
          memory: 256M
    restart: unless-stopped
    logging:
      driver: json-file
      options:
        max-size: "10m"
        max-file: "3"
    networks:
      - tod

  frontend:
    build:
      context: .
      dockerfile: infrastructure/docker/Dockerfile.frontend
    container_name: tod_staging_frontend
    ports:
      - "3080:80"
    depends_on:
      - api
    deploy:
      resources:
        limits:
          memory: 64M
    restart: unless-stopped
    networks:
      - tod