docker-compose.yml

services:
  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: prepiq
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d prepiq"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: .
      dockerfile: Dockerfile.backend
    environment:
      DATABASE_URL: postgresql+psycopg://postgres:postgres@db:5432/prepiq
      APP_SECRET: ${APP_SECRET:?Set APP_SECRET in your environment or .env before running docker compose}
      ACCESS_TOKEN_TTL_HOURS: 168
      CORS_ORIGINS: http://localhost:8080,http://127.0.0.1:8080
      OPENROUTER_API_KEY: ${OPENROUTER_API_KEY:-}
      OPENROUTER_MODEL: ${OPENROUTER_MODEL:-nvidia/nemotron-3-super-120b-a12b:free}
      OPENROUTER_APP_URL: ${OPENROUTER_APP_URL:-https://github.com/Aashikhandelwal05/prepiq}
      OPENROUTER_APP_NAME: ${OPENROUTER_APP_NAME:-PrepIQ}
      OPENROUTER_TIMEOUT_SECONDS: ${OPENROUTER_TIMEOUT_SECONDS:-30}
    ports:
      - "8000:8000"
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "python", "-c", "from urllib.request import urlopen; urlopen('http://127.0.0.1:8000/api/health').read()"]
      interval: 15s
      timeout: 5s
      retries: 5

  frontend:
    build:
      context: .
      dockerfile: Dockerfile.frontend
      args:
        VITE_API_BASE_URL: http://localhost:8000
    ports:
      - "8080:80"
    depends_on:
      backend:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "wget -q -O - http://127.0.0.1 >/dev/null 2>&1 || exit 1"]
      interval: 15s
      timeout: 5s
      retries: 5

volumes:
  postgres_data: