volumes:
  db_data: {}
  batcher_db_data: {}
  backend_media: {}
  backend_static: {}

services:
  backend:
    build:
      context: ./backend
    volumes:
      - backend_media:/app/media
      - backend_static:/app/static
    command: /app/scripts/prod.sh
    restart: on-failure
    depends_on:
      postgres: &healthy-dependency
        condition: service_healthy
      rabbitmq: *healthy-dependency
    env_file: &backend-env-files
      - .env/dev/pg
      - .env/dev/back
      - .env/dev/rmq
      - .env/dev/bot_token
      - .env/dev/web

  bot:
    build: ./bot
    depends_on:
      backend: &started-dependency
        condition: service_started
      batcher: *started-dependency
    env_file:
      - .env/dev/bot
      - .env/dev/bot_token
      - .env/dev/web
    command: /app/scripts/prod.sh
    restart: on-failure

  postgres: &pg-conf
    image: postgres:17-alpine
    volumes:
      - db_data:/var/lib/postgresql/data
    env_file:
      - .env/dev/pg
    user: postgres
    healthcheck: &pg-healthcheck
      test: [ "CMD-SHELL", "pg_isready" ]
      interval: 5s
      timeout: 2s
      retries: 5

  nginx:
    build:
      context: .
      dockerfile: nginx/Dockerfile
    ports:
      - '80:80'
      - '443:443'
    depends_on:
      bot: *started-dependency
    volumes:
      - backend_static:/static/
      - backend_media:/media/
    restart: unless-stopped

  celery:
    build: ./backend
    command: /app/scripts/start_celery.sh
    env_file: *backend-env-files
    environment:
      - CELERY_WORKER_COUNT=10
    depends_on:
      backend: *started-dependency

  rabbitmq:
    container_name: 'rabbitmq'
    image: 'rabbitmq:3-management-alpine'
    env_file:
      - .env/dev/rmq
    healthcheck:
      <<: *pg-healthcheck
      test: rabbitmq-diagnostics -q ping
      interval: 10s
      timeout: 2s

  batcher:
    build: ./batcher
    depends_on:
      batcher-postgres: *healthy-dependency
      rabbitmq: *healthy-dependency
    env_file:
      - .env/dev/rmq
      - .env/dev/batcher-pg
      - .env/dev/batcher
      - .env/dev/bot_token

  batcher-postgres:
    <<: *pg-conf
    volumes:
      - batcher_db_data:/var/lib/postgresql/data
    env_file:
      - .env/dev/batcher-pg