version: '3.8'

services:
  db:
    image: postgres:16-alpine
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: saas_db
    volumes:
      - ./docker_pg_db:/var/lib/postgresql/data
    ports:
      - "5432:5432"

  web:
    build: .
    command: python manage.py runserver 0.0.0.0:7860
    volumes:
      - .:/app
    ports:
      - "8000:7860"
    environment:
      - DATABASE_URL=postgres://postgres:postgres@db:5432/saas_db
      - DJANGO_SETTINGS_MODULE=config.settings
    depends_on:
      - db