docker-compose.yml

services:

  postgres:
    image: postgres:16-alpine
    container_name: medmarket-postgres
    restart: unless-stopped
    ports:
      - "5432:5432"
    environment:
      POSTGRES_USER: medmarket
      POSTGRES_PASSWORD: medmarket_secret
      POSTGRES_DB: medmarket_db
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - medmarket-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U medmarket -d medmarket_db"]
      interval: 5s
      timeout: 5s
      retries: 5

  ipfs:
    image: ipfs/go-ipfs:v0.22.0
    container_name: medmarket-ipfs
    restart: unless-stopped
    ports:
      - "4001:4001"   # Swarm / P2P
      - "5001:5001"   # API
      - "8080:8080"   # Gateway
    volumes:
      - ipfs_data:/data/ipfs
    networks:
      - medmarket-network

  hardhat-node:
    build:
      context: ./blockchain
      dockerfile: Dockerfile
    container_name: medmarket-hardhat
    restart: unless-stopped
    ports:
      - "8545:8545"
    networks:
      - medmarket-network

  contract-deployer:
    build:
      context: ./blockchain
      dockerfile: Dockerfile
    container_name: medmarket-contract-deployer
    restart: "no"
    environment:
      HARDHAT_RPC_URL: http://hardhat-node:8545
      PUBLISHER_PRIVATE_KEY: 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
    depends_on:
      hardhat-node:
        condition: service_started
    command: >
      sh -c "sleep 4 &&
             npx hardhat run scripts/deploy-integration.cjs --network localhost"
    networks:
      - medmarket-network

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: medmarket-backend
    restart: unless-stopped
    ports:
      - "8000:8000"
    environment:
      DATABASE_URL: postgresql://medmarket:medmarket_secret@postgres:5432/medmarket_db
      IPFS_API_URL: http://ipfs:5001
      HARDHAT_RPC_URL: http://hardhat-node:8545
      DFLM_TOKEN_ADDR: "0x5FbDB2315678afecb367f032d93F642f64180aa3"
      ESCROW_MANAGER_ADDR: "0xCf7Ed3AccA5a467e9e704C703E8D87F634fB0Fc9"
      MODEL_LICENSE_ADDR: "0xDc64a140Aa3E981100a9becA4E685f962f0cF6C9"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    depends_on:
      postgres:
        condition: service_healthy
      ipfs:
        condition: service_started
      hardhat-node:
        condition: service_started
      contract-deployer:
        condition: service_completed_successfully
    networks:
      - medmarket-network

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: medmarket-frontend
    restart: unless-stopped
    ports:
      - "5173:5173"
    environment:
      VITE_API_URL: http://localhost:8000
      VITE_HARDHAT_RPC_URL: http://localhost:8545
    depends_on:
      - backend
      - hardhat-node
    networks:
      - medmarket-network

  fl-server:
    build:
      context: ./ml_core
      dockerfile: Dockerfile
    container_name: medmarket-fl-server
    restart: unless-stopped
    profiles: ["ml"]
    ports:
      - "5000:5000"
    command: ["tail", "-f", "/dev/null"]
    networks:
      - medmarket-network
    volumes:
      - ./ml_core:/app
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]

  fl-client-1:
    build:
      context: ./ml_core
      dockerfile: Dockerfile
    container_name: medmarket-fl-client-1
    restart: unless-stopped
    profiles: ["ml"]
    command: ["tail", "-f", "/dev/null"]
    depends_on:
      - fl-server
    networks:
      - medmarket-network
    volumes:
      - ./ml_core:/app
    # NOTICE: No 'deploy' block here anymore! It will be forced to use CPU.

  fl-client-2:
    build:
      context: ./ml_core
      dockerfile: Dockerfile
    container_name: medmarket-fl-client-2
    restart: unless-stopped
    profiles: ["ml"]
    command: ["tail", "-f", "/dev/null"]
    depends_on:
      - fl-server
    networks:
      - medmarket-network
    volumes:
      - ./ml_core:/app
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]

  fl-client-3:
    build:
      context: ./ml_core
      dockerfile: Dockerfile
    container_name: medmarket-fl-client-3
    restart: unless-stopped
    profiles: ["ml"]
    command: ["tail", "-f", "/dev/null"]
    depends_on:
      - fl-server
    networks:
      - medmarket-network
    volumes:
      - ./ml_core:/app
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]

volumes:
  postgres_data:
  ipfs_data:

networks:
  medmarket-network:
    driver: bridge