guestguard/docker-compose.yml

services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: guestguard
      POSTGRES_PASSWORD: guestguard
      POSTGRES_DB: guestguard
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U guestguard -d guestguard"]
      interval: 5s
      timeout: 3s
      retries: 10

  mailpit:
    image: axllent/mailpit:latest
    ports:
      - "1025:1025"  # SMTP
      - "8025:8025"  # Web UI
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:8025/api/v1/info"]
      interval: 5s
      timeout: 3s
      retries: 10

  redis:
    image: redis:7-alpine
    command: ["redis-server", "--save", "", "--appendonly", "no"]
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 10

  nats:
    image: nats:2.10-alpine
    command:
      - "-js"
      - "-sd"
      - "/data"
      - "-m"
      - "8222"
    ports:
      - "4222:4222"
      - "8222:8222"
    volumes:
      - nats-data:/data
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:8222/healthz"]
      interval: 5s
      timeout: 3s
      retries: 10

  api:
    build:
      context: .
      dockerfile: cmd/api/Dockerfile
    environment:
      GG_ENV: development
      GG_HTTP_ADDR: :8080
      GG_DATABASE_URL: postgres://guestguard:guestguard@postgres:5432/guestguard?sslmode=disable
      GG_NATS_URL: nats://nats:4222
      GG_FRAUD_GRPC_ADDR: fraud-engine:9091
      GG_FRAUD_GRPC_TIMEOUT: 250ms
      GG_REDIS_ADDR: redis:6379
      GG_SMTP_HOST: mailpit
      GG_SMTP_PORT: "1025"
      GG_SMTP_FROM_EMAIL: noreply@guestguard.local
      GG_SMTP_FROM_NAME: GuestGuard (dev)
      # Resend overrides SMTP when GG_RESEND_API_KEY is set in .env at the
      # project root. Leave unset and Mailpit (above) handles delivery.
      GG_RESEND_API_KEY: ${GG_RESEND_API_KEY:-}
      GG_RESEND_FROM_EMAIL: ${GG_RESEND_FROM_EMAIL:-}
      GG_RESEND_FROM_NAME: ${GG_RESEND_FROM_NAME:-GuestGuard}
      GG_TOKEN_SECRET: dev-only-insecure-secret-change-me
      GG_JWT_SECRET: dev-only-insecure-jwt-secret-change-me-32+bytes
      GG_PUBLIC_BASE_URL: http://localhost:3000
      # Stripe billing — empty values leave billing disabled. Set in
      # .env at the project root to enable.
      GG_STRIPE_SECRET_KEY: ${GG_STRIPE_SECRET_KEY:-}
      GG_STRIPE_WEBHOOK_SECRET: ${GG_STRIPE_WEBHOOK_SECRET:-}
      GG_STRIPE_PRICE_PRO: ${GG_STRIPE_PRICE_PRO:-}
      GG_STRIPE_PRICE_BUSINESS: ${GG_STRIPE_PRICE_BUSINESS:-}
      # Tier 2 Block D — branding image uploads. Stored on the named
      # volume below so they survive container restarts; production
      # would back this with S3 + CDN instead.
      GG_UPLOADS_DIR: /var/lib/guestguard/uploads
      GG_UPLOADS_PUBLIC_URL: http://localhost:8080/uploads
    volumes:
      - uploads-data:/var/lib/guestguard/uploads
    ports:
      - "8080:8080"
    depends_on:
      postgres:
        condition: service_healthy
      nats:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped

  fraud-engine:
    build:
      context: ./fraud-engine
      dockerfile: Dockerfile
    environment:
      GG_ENV: development
      GG_HTTP_ADDR: 0.0.0.0:8081
      GG_GRPC_ADDR: 0.0.0.0:9091
      GG_NATS_URL: nats://nats:4222
    ports:
      - "8081:8081"
      - "9091:9091"
    depends_on:
      nats:
        condition: service_healthy
    restart: unless-stopped

  notifier:
    build:
      context: .
      dockerfile: cmd/notifier/Dockerfile
    environment:
      GG_ENV: development
      GG_DATABASE_URL: postgres://guestguard:guestguard@postgres:5432/guestguard?sslmode=disable
      GG_NATS_URL: nats://nats:4222
      GG_PUBLIC_BASE_URL: http://localhost:3000
      GG_SMTP_HOST: mailpit
      GG_SMTP_PORT: "1025"
      GG_SMTP_FROM_EMAIL: noreply@guestguard.local
      GG_SMTP_FROM_NAME: GuestGuard (dev)
      GG_RESEND_API_KEY: ${GG_RESEND_API_KEY:-}
      GG_RESEND_FROM_EMAIL: ${GG_RESEND_FROM_EMAIL:-}
      GG_RESEND_FROM_NAME: ${GG_RESEND_FROM_NAME:-GuestGuard}
    depends_on:
      postgres:
        condition: service_healthy
      nats:
        condition: service_healthy
    restart: unless-stopped

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    environment:
      NODE_ENV: production
      NUXT_PUBLIC_API_BASE: http://localhost:8080
      NUXT_PUBLIC_WS_BASE: ws://localhost:8080
    ports:
      - "3000:3000"
    depends_on:
      - api
    restart: unless-stopped

volumes:
  postgres-data:
  nats-data:
  uploads-data: