trading/docker-compose.yml

services:
  # ---------------------------------------------------------------------------
  # Infrastructure
  # ---------------------------------------------------------------------------
  postgres:
    image: timescale/timescaledb:latest-pg16
    environment:
      POSTGRES_USER: trading
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-trading}
      POSTGRES_DB: trading
    ports:
      - "127.0.0.1:5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U trading"]
      interval: 5s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7-alpine
    ports:
      - "127.0.0.1:6379:6379"
    volumes:
      - redisdata:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 5

  # ---------------------------------------------------------------------------
  # Database migrations — runs once before application services start
  # ---------------------------------------------------------------------------
  migrations:
    build:
      context: .
      dockerfile: docker/Dockerfile.service
      args:
        EXTRAS: "dev"
        SERVICE_MODULE: "api_gateway"
    depends_on:
      postgres:
        condition: service_healthy
    env_file: .env
    command: python -m alembic upgrade head
    restart: "no"

  # ---------------------------------------------------------------------------
  # Application services
  # ---------------------------------------------------------------------------
  news-fetcher:
    build:
      context: .
      dockerfile: docker/Dockerfile.service
      args:
        EXTRAS: "news"
        SERVICE_MODULE: "news_fetcher"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrations:
        condition: service_completed_successfully
    env_file: .env
    restart: unless-stopped

  sentiment-analyzer:
    build:
      context: .
      dockerfile: docker/Dockerfile.service
      args:
        EXTRAS: "sentiment"
        SERVICE_MODULE: "sentiment_analyzer"
    depends_on:
      redis:
        condition: service_healthy
      migrations:
        condition: service_completed_successfully
    env_file: .env
    restart: unless-stopped

  signal-generator:
    build:
      context: .
      dockerfile: docker/Dockerfile.service
      args:
        EXTRAS: "trading"
        SERVICE_MODULE: "signal_generator"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrations:
        condition: service_completed_successfully
    env_file: .env
    restart: unless-stopped

  trade-executor:
    build:
      context: .
      dockerfile: docker/Dockerfile.service
      args:
        EXTRAS: "trading"
        SERVICE_MODULE: "trade_executor"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrations:
        condition: service_completed_successfully
    env_file: .env
    restart: unless-stopped

  learning-engine:
    build:
      context: .
      dockerfile: docker/Dockerfile.service
      args:
        EXTRAS: "trading"
        SERVICE_MODULE: "learning_engine"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrations:
        condition: service_completed_successfully
    env_file: .env
    restart: unless-stopped

  market-data:
    build:
      context: .
      dockerfile: docker/Dockerfile.service
      args:
        EXTRAS: "trading"
        SERVICE_MODULE: "market_data"
    depends_on:
      redis:
        condition: service_healthy
    env_file: .env
    restart: unless-stopped

  api-gateway:
    build:
      context: .
      dockerfile: docker/Dockerfile.service
      args:
        EXTRAS: "api,trading,backtester"
        SERVICE_MODULE: "api_gateway"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrations:
        condition: service_completed_successfully
    ports:
      - "8000:8000"
    env_file: .env
    restart: unless-stopped

  dashboard:
    build:
      context: .
      dockerfile: docker/Dockerfile.dashboard
    depends_on:
      - api-gateway
    ports:
      - "3000:80"
    restart: unless-stopped

volumes:
  pgdata:
  redisdata: