market-data-service/docker-compose.yml

version: '3.8'

services:
  # PostgreSQL Database Service
  db:
    image: postgres:15-alpine
    container_name: market-data-db
    environment:
      POSTGRES_USER: ${DB_USER:-postgres}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
      POSTGRES_DB: ${DB_NAME:-financial_data}
      PGDATA: /var/lib/postgresql/data/pgdata
    volumes:
      - market_data_db_data:/var/lib/postgresql/data
      - ./docker/init-db.sh:/docker-entrypoint-initdb.d/init-db.sh
    ports:
      - "${DB_PORT:-5432}:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-financial_data}"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - market-data-network
    restart: unless-stopped

  # Node.js API Service
  api:
    build:
      context: .
      dockerfile: Dockerfile
      target: dependencies
    container_name: market-data-api
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - PORT=${PORT:-3001}
      - DB_HOST=db
      - DB_PORT=5432
      - DB_NAME=${DB_NAME:-financial_data}
      - DB_USER=${DB_USER:-postgres}
      - DB_PASSWORD=${DB_PASSWORD:-postgres}
      - CORS_ORIGIN=${CORS_ORIGIN:-*}
      - JWT_SECRET=${JWT_SECRET:-change-me-in-production}
      - LOG_LEVEL=${LOG_LEVEL:-debug}
    volumes:
      # Mount source code for live reload in development
      - ./src:/app/src
      - ./config:/app/config
      - ./migrations:/app/migrations
      - ./models:/app/models
      - ./logs:/app/logs
    ports:
      - "${PORT:-3001}:3001"
    depends_on:
      db:
        condition: service_healthy
    networks:
      - market-data-network
    restart: unless-stopped
    # Override entrypoint for development to use nodemon with live reload
    entrypoint: /bin/sh
    command: -c "/usr/local/bin/wait-for-db.sh && node docker/sync-models.js && (npx sequelize-cli db:migrate || echo 'No migrations to run or migration skipped') && npm install -g nodemon && nodemon src/server.js"

  # Nginx Reverse Proxy
  # For local development with MT5 EA, use: http://market-data.local
  # Run: sudo bash scripts/setup-local-dev.sh (one-time setup)
  nginx:
    image: nginx:alpine
    container_name: market-data-nginx
    ports:
      - "80:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api
    networks:
      - market-data-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost/health"]
      interval: 30s
      timeout: 10s
      retries: 3

volumes:
  market_data_db_data:
    driver: local

networks:
  market-data-network:
    driver: bridge