docker-compose.yml

version: '3.8'

services:
  # OUI Backend API
  backend:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "3000:3000"
    environment:
      - NODE_ENV=development
      - PORT=3000
      - MONGODB_URI=mongodb://mongodb:27017/oui_dev
      - REDIS_URL=redis://redis:6379
      - JWT_SECRET=${JWT_SECRET:-default_jwt_secret}
      - ENCRYPTION_KEY=${ENCRYPTION_KEY:-default_encryption_key}
    depends_on:
      - mongodb
      - redis
    volumes:
      - ./logs:/app/logs
    networks:
      - oui-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  # OUI Frontend
  frontend:
    build:
      context: .
      dockerfile: Dockerfile.frontend
    ports:
      - "80:80"
    depends_on:
      - backend
    environment:
      - REACT_APP_API_URL=http://localhost:3000
      - REACT_APP_CHAIN_ID=${CHAIN_ID:-1}
    networks:
      - oui-network
    restart: unless-stopped

  # MongoDB Database
  mongodb:
    image: mongo:5.0
    ports:
      - "27017:27017"
    environment:
      - MONGO_INITDB_ROOT_USERNAME=${MONGO_ROOT_USERNAME:-admin}
      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_ROOT_PASSWORD:-password}
      - MONGO_INITDB_DATABASE=oui_dev
    volumes:
      - mongodb_data:/data/db
      - ./docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d:ro
    networks:
      - oui-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "mongosh", "--eval", "db.adminCommand('ping')"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Redis Cache
  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    networks:
      - oui-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Hardhat Node for Smart Contract Development
  hardhat:
    build:
      context: .
      dockerfile: Dockerfile.hardhat
    ports:
      - "8545:8545"
    command: npx hardhat node
    volumes:
      - ./contracts:/app/contracts
      - ./scripts:/app/scripts
      - ./test:/app/test
    networks:
      - oui-network
    profiles:
      - dev

  # Prometheus Monitoring
  prometheus:
    image: prom/prometheus:latest
    ports:
      - "9090:9090"
    volumes:
      - ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--storage.tsdb.retention.time=200h'
      - '--web.enable-lifecycle'
    networks:
      - oui-network
    restart: unless-stopped
    profiles:
      - monitoring

  # Grafana Dashboard
  grafana:
    image: grafana/grafana:latest
    ports:
      - "3001:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_PASSWORD:-admin}
      - GF_USERS_ALLOW_SIGN_UP=false
    volumes:
      - grafana_data:/var/lib/grafana
      - ./monitoring/grafana/provisioning:/etc/grafana/provisioning:ro
      - ./monitoring/grafana/dashboards:/var/lib/grafana/dashboards:ro
    networks:
      - oui-network
    restart: unless-stopped
    depends_on:
      - prometheus
    profiles:
      - monitoring

  # ELK Stack for Logging
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.5.0
    ports:
      - "9200:9200"
      - "9300:9300"
    environment:
      - discovery.type=single-node
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - xpack.security.enabled=false
      - xpack.monitoring.enabled=false
    volumes:
      - elasticsearch_data:/usr/share/elasticsearch/data
    networks:
      - oui-network
    restart: unless-stopped
    profiles:
      - logging

  logstash:
    image: docker.elastic.co/logstash/logstash:8.5.0
    ports:
      - "5044:5044"
    volumes:
      - ./monitoring/logstash/pipeline:/usr/share/logstash/pipeline:ro
      - ./monitoring/logstash/config:/usr/share/logstash/config:ro
    networks:
      - oui-network
    restart: unless-stopped
    depends_on:
      - elasticsearch
    profiles:
      - logging

  kibana:
    image: docker.elastic.co/kibana/kibana:8.5.0
    ports:
      - "5601:5601"
    environment:
      - ELASTICSEARCH_HOSTS=http://elasticsearch:9200
    networks:
      - oui-network
    restart: unless-stopped
    depends_on:
      - elasticsearch
    profiles:
      - logging

volumes:
  mongodb_data:
  redis_data:
  prometheus_data:
  grafana_data:
  elasticsearch_data:

networks:
  oui-network:
    driver: bridge