# Single-server deployment (VPS or one VM): Postgres + migrations + API + worker.
#   cp .env.example .env   # then set the secrets and OPENROUTER_API_KEY
#   docker compose up -d --build
services:
  db:
    image: pgvector/pgvector:pg16
    environment:
      POSTGRES_USER: vajra
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?set POSTGRES_PASSWORD in .env}
      POSTGRES_DB: vajra
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U vajra -d vajra"]
      interval: 5s
      retries: 20
    restart: unless-stopped

  migrate:
    build: .
    env_file: .env
    environment:
      VAJRA_DATABASE_URL: postgresql+psycopg://vajra:${POSTGRES_PASSWORD}@db:5432/vajra
    command: ["alembic", "upgrade", "head"]
    depends_on:
      db:
        condition: service_healthy
    restart: "no"

  api:
    build: .
    env_file: .env
    environment:
      VAJRA_DATABASE_URL: postgresql+psycopg://vajra:${POSTGRES_PASSWORD}@db:5432/vajra
    command: ["vajra-api"]
    ports:
      - "${VAJRA_PORT:-8000}:8000"
    depends_on:
      migrate:
        condition: service_completed_successfully
    restart: unless-stopped

  worker:
    build: .
    env_file: .env
    environment:
      VAJRA_DATABASE_URL: postgresql+psycopg://vajra:${POSTGRES_PASSWORD}@db:5432/vajra
    command: ["vajra-worker"]
    healthcheck:
      disable: true
    depends_on:
      migrate:
        condition: service_completed_successfully
    restart: unless-stopped

volumes:
  pgdata: