version: '3'

services:
  db:
    image: postgres:alpine
    restart: always
    env_file:
      - .env
    ports:
      - "127.0.0.1:5432:5432"
    volumes:
      - ./data/postgres_dev:/var/lib/postgresql/data

  redis:
    image: redis:alpine
    restart: always
    ports:
      - "127.0.0.1:6379:6379"
    volumes:
      - ./data/redis_dev:/data

  web:
    build:
      context: ../
      dockerfile: docker/Dockerfile.dev
    restart: always
    volumes:
      - ..:/app
      - ./data/media_dev:/app/media
    command: bash -c "python manage.py collectstatic --no-input && python manage.py migrate && gunicorn --workers=4 project.wsgi --bind=0.0.0.0:8000 --worker-class=gthread --reload"
    env_file:
      - .env
    ports:
      - "127.0.0.1:${PORT}:8000"
    depends_on:
      - db
      - redis
    links:
      - db
      - redis

  workers:
    build:
      context: ../
      dockerfile: docker/Dockerfile.dev
    restart: always
    volumes:
      - ..:/app
      - ./data/media_dev:/app/media
    command: bash -c "celery worker -A project -B"
    env_file:
      - .env
    depends_on:
      - db
      - redis
      - web
    links:
      - db
      - redis
      - web