name: skillhub

services:
  postgres:
    image: postgres:16.2-alpine
    container_name: postgres
    healthcheck:
      test: pg_isready -U postgres -h localhost
      interval: 5s
      timeout: 5s
      retries: 10
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-postgres}
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data

  backend:
    build: ./backend
    container_name: backend
    volumes:
      - media_volume:/app/project/media/
      - static_volume:/app/project/static/
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_PORT: ${POSTGRES_PORT:-5432}
      POSTGRES_DB: ${POSTGRES_DB:-postgres}
      POSTGRES_HOST: postgres

      DJANGO_SECRET_KEY: ${DJANGO_SECRET_KEY:-secret_key}
      DJANGO_DEBUG: ${DJANGO_DEBUG:-false}
      DJANGO_ALLOWED_HOSTS: ${DJANGO_ALLOWED_HOSTS:-*}
      DJANGO_INTERNAL_IPS: ${DJANGO_INTERNAL_IPS:-127.0.0.1}
    expose:
      - 8080
    command:
      [
        "sh",
        "-c",
        "cd project && python manage.py collectstatic --noinput && python manage.py migrate && gunicorn config.wsgi:application --bind 0.0.0.0:8080",
      ]

  nginx:
    container_name: nginx
    build:
      context: ./frontend
      dockerfile: Dockerfile
    ports:
      - "80:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf
      - media_volume:/var/html/media/
      - static_volume:/var/html/static/
    depends_on:
      - backend

  pgadmin:
    image: dpage/pgadmin4:8.4
    container_name: pgadmin
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_EMAIL:-admin@mail.com}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_PASSWORD:-admin}
    ports:
      - "${PGADMIN_PORT:-5050}:80"
    restart: always
    volumes:
      - pgadmin_data:/var/lib/pgadmin

volumes:
  postgres_data:
  pgadmin_data:
  media_volume:
  static_volume: