docker-compose.yml

services:
  db:
    image: postgres:18-alpine
    container_name: social_network_db
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-social_network}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U postgres" ]
      interval: 5s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7-alpine
    container_name: social_network_redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: [ "CMD", "redis-cli", "ping" ]
      interval: 5s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: social_network_backend
    # Use HTTPS if certs exist, otherwise HTTP
    command: >
      sh -c "if [ -f /certs/localhost.crt ]; then
        uvicorn config.asgi:application --host 0.0.0.0 --port 8000 --reload --ssl-keyfile=/certs/localhost.key --ssl-certfile=/certs/localhost.crt;
      else
        uvicorn config.asgi:application --host 0.0.0.0 --port 8000 --reload;
      fi"
    volumes:
      - ./backend:/app
      - ./certs:/certs:ro
    ports:
      - "8000:8000"
    env_file:
      - .env
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy

  frontend:
    image: node:22-alpine
    container_name: social_network_frontend
    working_dir: /app
    command: npm run dev -- --host
    volumes:
      - ./frontend:/app
      - ./certs:/certs:ro
      - /app/node_modules
    ports:
      - "3000:3000"
    environment:
      - VITE_API_URL=https://localhost:8000
    depends_on:
      - backend

volumes:
  postgres_data:
  redis_data: