# SR System — HQ Helpdesk & ITAM Portal

SM/SI 파견 직원 통합 지원 및 IT 자산 관리 포털

## Architecture

```
Cloudflare → NPM (SSL/443) → Frontend (Next.js 16, :3000)
                                  └→ Backend (Spring Boot 3, :8080)
                                        └→ PostgreSQL 15 (외부)
```

## Stack

| Layer | Tech |
|-------|------|
| Frontend | Next.js 16, TypeScript, Tailwind CSS, Zustand |
| Backend | Spring Boot 3.x, Java 17, Spring Data JPA, Spring Security |
| Database | PostgreSQL 15 |
| Infra | Docker, Nginx Proxy Manager, Cloudflare Tunnel |

## Quick Start

```bash
cp .env.example .env
# .env에 DB 비밀번호, JWT_SECRET 입력
docker compose up -d --build
```

접속: `http://localhost:3000`

### 로컬 개발

```bash
# backend
cd backend && ./gradlew bootRun

# frontend
npm run dev
```

## Deploy

```bash
git pull
docker compose up -d --build
```

NPM에서 Proxy Host 등록: `도메인 → http://서버IP:3000`

## Structure

```
├── backend/           Spring Boot API
├── src/               Next.js frontend
│   ├── app/           Routes (App Router)
│   ├── components/    UI components
│   ├── services/      API client
│   ├── stores/        Zustand stores
│   └── types/         TypeScript types
├── docker-compose.yml
├── Dockerfile         Frontend
└── .env.example
```

## Default Account

| Role | ID | Password |
|------|----|----------|
| Admin | admin | admin123 |
| Manager | manager | admin123 |
| Employee | employee | admin123 |