docker-compose.yml

services:
  # PostgreSQL database for Canton
  postgres:
    image: postgres:17.6
    container_name: retvn-postgres
    environment:
      POSTGRES_DB: canton
      POSTGRES_USER: canton
      POSTGRES_PASSWORD: canton_password
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./docker/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U canton"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - retvn-network

  # Canton sequencer (sequencer)
  canton-sequencer:
    build:
      context: ./docker/canton
      dockerfile: Dockerfile.sequencer
    container_name: retvn-canton-sequencer
    ports:
      - 10038:10038 # Public API
      - 10039:10039 # Admin API
      - 10033:10033 #  grpc-health-server
      - 10034:10034 #  http-health-server
    environment:
      CANTON_DB_HOST: postgres
      CANTON_DB_PORT: 5432
      CANTON_DB_NAME: canton-sequencer
      CANTON_DB_USER: canton
      CANTON_DB_PASSWORD: canton_password
    volumes:
      - ./docker/canton/config:/canton/config
      - ./docker/canton/init:/canton/init
      - canton_domain_data:/canton/data
    depends_on:
      postgres:
        condition: service_healthy
#    healthcheck:
#      test: ["CMD", "curl", "-f", "http://localhost:10039/health"]
#      interval: 30s
#      timeout: 10s
#      retries: 5
#      start_period: 60s
    networks:
      - retvn-network

  # Canton mediator (mediator)
  canton-mediator:
    build:
      context: ./docker/canton
      dockerfile: Dockerfile.mediator
    container_name: retvn-canton-mediator
    ports:
      - 10042:10042  # Admin API
      - 10043:10043  # 
      - 10044:10044  #
    environment:
      CANTON_DB_HOST: postgres
      CANTON_DB_PORT: 5432
      CANTON_DB_NAME: canton-mediator
      CANTON_DB_USER: canton
      CANTON_DB_PASSWORD: canton_password
    volumes:
      - ./docker/canton/config:/canton/config
      - ./docker/canton/init:/canton/init
      - canton_domain_data:/canton/data
    depends_on:
      postgres:
        condition: service_healthy
#    healthcheck:
#      test: ["CMD", "curl", "-f", "http://localhost:10042/health"]
#      interval: 30s
#      timeout: 10s
#      retries: 5
#      start_period: 60s
    networks:
      - retvn-network

  # Canton domain (sequencer + mediator)
  canton-domain:
    build:
      context: ./docker/canton
      dockerfile: Dockerfile.domain
    container_name: retvn-canton-domain
    ports:
      - 10038:10038 # Public API
      - 10039:10039 # Admin API
      - 10033:10033 #  grpc-health-server
      - 10034:10034 #  http-health-server
      - 10042:10042  # Admin API
      - 10043:10043  # grpc-health-server
      - 10044:10044  # http-health-server
    environment:
      CANTON_DB_HOST: postgres
      CANTON_DB_PORT: 5432
      CANTON_DB_NAME: canton-domain
      CANTON_DB_USER: canton
      CANTON_DB_PASSWORD: canton_password
    volumes:
      - ./docker/canton/config:/canton/config
      - ./docker/canton/init:/canton/init
      - canton_domain_data:/canton/data
    depends_on:
      postgres:
        condition: service_healthy
#    healthcheck:
#      test: ["CMD", "curl", "-f", "http://localhost:10039/health"]
#      interval: 30s
#      timeout: 10s
#      retries: 5
#      start_period: 60s
    networks:
      - retvn-network

  # Canton participant node
  canton-unlockit-participant:
    build:
      context: ./docker/canton
      dockerfile: Dockerfile.participant
    container_name: retvn-canton-unlockit-participant
    ports:
      - 10001:10001  # Ledger API
      - 10002:10002  # Participant Admin API
      - 10003:10003  # grpc-health-server
      - 10004:10004  # http-health-server
      - 10005:10005  # HTTP Ledger API
    environment:
      CANTON_DB_HOST: postgres
      CANTON_DB_PORT: 5432
      CANTON_DB_NAME: canton-unlockit-participant
      CANTON_DB_USER: canton
      CANTON_DB_PASSWORD: canton_password
    volumes:
      - ./docker/canton/config:/canton/config
      - ./docker/canton/init:/canton/init
      - ./.daml/dist:/canton/dars
      - canton_unlockit_participant_data:/canton/data
    depends_on:
      canton-sequencer:
        condition: service_healthy
      canton-mediator:
        condition: service_healthy
#    healthcheck:
#      test: ["CMD", "curl", "-f", "http://localhost:10002/health"]
#      interval: 30s
#      timeout: 10s
#      retries: 5
#      start_period: 60s
    networks:
      - retvn-network

  # JSON API (HTTP/WebSocket API for Daml)
  json-api:
    build:
      context: ./docker/json-api
      dockerfile: Dockerfile
    container_name: retvn-json-api
    ports:
      - "7575:7575"
    environment:
      LEDGER_HOST: canton-participant
      LEDGER_PORT: 5021
      HTTP_PORT: 7575
    depends_on:
      canton-unlockit-participant:
        condition: service_healthy
    networks:
      - retvn-network

  # React frontend
  frontend:
    build:
      context: ./fe
      dockerfile: Dockerfile
      args:
        VITE_CANTON_API_URL: http://localhost:7575
    container_name: retvn-frontend
    ports:
      - "3000:80"
    environment:
      - VITE_CANTON_API_URL=http://localhost:7575
      - VITE_CANTON_WS_URL=ws://localhost:7575
    depends_on:
      - json-api
    networks:
      - retvn-network

  # Nginx reverse proxy (optional, for production)
  nginx:
    image: nginx:alpine
    container_name: retvn-nginx
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./docker/nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./docker/nginx/ssl:/etc/nginx/ssl:ro
    depends_on:
      - frontend
      - json-api
    networks:
      - retvn-network
    profiles:
      - production

volumes:
  postgres_data:
    driver: local
  canton_domain_data:
    driver: local
  canton_unlockit_participant_data:
    driver: local

networks:
  retvn-network:
    driver: bridge