services:
  # Django Backend
  django:
    env_file: .env
    build:
      context: .
      dockerfile: Dockerfile
    image: drf_template
    ports:
      - "${BACKEND_PORT}:${BACKEND_PORT}"
    environment:
      - PYTHONBUFFERED=1
      - RUN_TYPE=web
    volumes:
      - .:/code
    depends_on:
      - postgres
      - pgbouncer
      - redis

  # Django Celery Worker
  celery:
    env_file: .env
    environment:
      - RUN_TYPE=worker
    image: drf_template
    volumes:
      - .:/code
      - ./chrome:/chrome
      - ./firefox:/firefox
      - ./dumps:/dumps
    depends_on:
      - django
      - postgres
      - pgbouncer
      - redis
    # Runs multiple worker instances
    scale: 4

  # Django Celery Beat
  celery_beat:
    env_file: .env
    environment:
      - RUN_TYPE=beat
    image: drf_template
    volumes:
      - .:/code
    depends_on:
      - django
      - celery
      - postgres
      - pgbouncer
      - redis

  # Django Celery Monitor
  # http://localhost:5000
  celery_monitor:
    env_file: .env
    environment:
      - RUN_TYPE=monitor
    image: drf_template
    ports:
      - "${CELERY_FLOWER_PORT}:5555"
    volumes:
      - .:/code
    depends_on:
      - django
      - celery
      - postgres
      - pgbouncer
      - redis

  # SQL Database
  postgres:
    env_file: .env
    image: postgres
    environment:
      - POSTGRES_DB=${DB_DATABASE}
      - POSTGRES_USER=${DB_USERNAME}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
    volumes:
      - db-data:/var/lib/postgresql/data
    command: postgres -c max_connections=200

  # DB Bouncer
  pgbouncer:
    image: bitnami/pgbouncer:latest
    environment:
      - POSTGRESQL_HOST=postgres
      - PGBOUNCER_DATABASE=${DB_DATABASE}
      - POSTGRESQL_USERNAME=${DB_USERNAME}
      - POSTGRESQL_PASSWORD=${DB_PASSWORD}
      - PGBOUNCER_MAX_DB_CONNECTIONS=200
    depends_on:
      - postgres

  # Redis Server
  redis:
    image: redis:latest

  # Stripe CLI Webhook Listener
  stripe-listener:
    env_file: .env
    image: stripe/stripe-cli:latest
    environment:
      - STRIPE_WEBHOOK_SECRET=${STRIPE_SECRET_WEBHOOK}
      - STRIPE_API_KEY=${STRIPE_SECRET_KEY}
    command: listen --forward-to django:8000/api/v1/stripe/webhook/

  # Email Testing Server
  # http://localhost:8025
  inbucket:
    image: inbucket/inbucket:latest
    ports:
      - "8025:8025"
    environment:
      - INBUCKET_LOGLEVEL=error
      - INBUCKET_MAILBOXNAMING=domain
      - INBUCKET_SMTP_ADDR=0.0.0.0:1025
      - INBUCKET_SMTP_MAXRECIPIENTS=1000
      - INBUCKET_WEB_ADDR=0.0.0.0:8025
      - INBUCKET_STORAGE_TYPE=memory
      - INBUCKET_STORAGE_MAILBOXMSGCAP=2000

volumes:
  db-data: