docker-compose.yml

version: '3.8'

services:
  # PostgreSQL Database
  postgres:
    image: postgres:15-alpine
    container_name: propchain-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: propchain
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
    ports:
      - '5432:5432'
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./scripts/init-db.sql:/docker-entrypoint-initdb.d/init-db.sql
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U postgres']
      interval: 10s
      timeout: 5s
      retries: 5

  # Redis Cache
  redis:
    image: redis:7-alpine
    container_name: propchain-redis
    restart: unless-stopped
    ports:
      - '6379:6379'
    volumes:
      - redis_data:/data
    healthcheck:
      test: ['CMD', 'redis-cli', 'ping']
      interval: 10s
      timeout: 3s
      retries: 5

  # NestJS Application
  api:
    build:
      context: .
      dockerfile: Dockerfile
      target: runner
    container_name: propchain-api
    restart: unless-stopped
    environment:
      NODE_ENV: development
      PORT: 3000
      DATABASE_URL: postgresql://postgres:password@postgres:5432/propchain
      REDIS_HOST: redis
      REDIS_PORT: 6379
      JWT_SECRET: your-super-secret-jwt-key
      ENCRYPTION_KEY: your-32-char-encryption-key-here
      BLOCKCHAIN_NETWORK: sepolia
      RPC_URL: https://sepolia.infura.io/v3/YOUR_PROJECT_ID
      SWAGGER_ENABLED: true
      LOG_LEVEL: info
    ports:
      - '3000:3000'
    volumes:
      - ./logs:/app/logs
      - ./uploads:/app/uploads
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ['CMD', 'curl', '-f', 'http://localhost:3000/api/health']
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # Nginx Reverse Proxy (Optional)
  nginx:
    image: nginx:alpine
    container_name: propchain-nginx
    restart: unless-stopped
    ports:
      - '80:80'
      - '443:443'
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
      - ./nginx/ssl:/etc/nginx/ssl
    depends_on:
      - api
    profiles:
      - production

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local

networks:
  default:
    name: propchain-network
    driver: bridge