# =============================================================================
# VRBattles API - Production Docker Compose for Dokploy
# =============================================================================
# 
# Dokploy Setup Instructions:
# 1. Create a new "Compose" project in Dokploy
# 2. Connect to your Git repository
# 3. Set "Compose Path" to: docker-compose.prod.yml
# 4. Add environment variables in Dokploy UI (see .env.example)
# 5. Deploy!
#
# Required Environment Variables in Dokploy:
#   - DATABASE_URL (or use the db service below)
#   - JWT_SECRET (generate with: openssl rand -base64 32)
#   - FRONTEND_URL
#   - POSTGRES_PASSWORD (if using db service)
#
# =============================================================================

services:
  api:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "3000:3000"
    environment:
      - DATABASE_URL=${DATABASE_URL:-postgres://postgres:${POSTGRES_PASSWORD}@db:5432/vrbattles}
      - JWT_SECRET=${JWT_SECRET}
      - JWT_EXPIRATION_HOURS=${JWT_EXPIRATION_HOURS:-24}
      - HOST=0.0.0.0
      - PORT=3000
      - ENVIRONMENT=production
      - RUST_LOG=${RUST_LOG:-vrbattles_api=info,tower_http=info}
      - FRONTEND_URL=${FRONTEND_URL:-http://localhost:3000}
      - BASE_URL=${BASE_URL:-http://localhost:3000}
      - UPLOAD_PATH=/app/uploads
      # Optional S3 config
      - S3_BUCKET=${S3_BUCKET:-}
      - S3_REGION=${S3_REGION:-}
      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID:-}
      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY:-}
      # Optional Email config
      - SMTP_HOST=${SMTP_HOST:-}
      - SMTP_PORT=${SMTP_PORT:-}
      - SMTP_USERNAME=${SMTP_USERNAME:-}
      - SMTP_PASSWORD=${SMTP_PASSWORD:-}
      - FROM_EMAIL=${FROM_EMAIL:-}
    volumes:
      # Persist uploaded files
      - uploads_data:/app/uploads
    depends_on:
      db:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - vrbattles-network

  db:
    image: postgres:16-alpine
    environment:
      - POSTGRES_USER=${POSTGRES_USER:-postgres}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
      - POSTGRES_DB=${POSTGRES_DB:-vrbattles}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped
    networks:
      - vrbattles-network
    # Uncomment if you need external access to the database
    # ports:
    #   - "5432:5432"

volumes:
  postgres_data:
    driver: local
  uploads_data:
    driver: local

networks:
  vrbattles-network:
    driver: bridge