Add Next.js project with internationalization support

- Set up Next.js 15 with TypeScript, ESLint, and Tailwind CSS
- Add i18n support for Korean, English, and Japanese
- Implement language switcher and navigation components
- Update .gitignore to exclude node_modules, IDE files, and build artifacts

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
byeongcheolryu
2025-11-06 13:33:00 +09:00
parent 5deaac424b
commit 66a10935db
28 changed files with 7425 additions and 2 deletions

20
.gitignore vendored
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@@ -77,3 +77,23 @@ fabric.properties
# Android studio 3.1+ serialized cache file
.idea/caches/build_file_checksums.ser
# ---> Node.js
# Dependencies
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
# ---> Next.js
.next/
out/
dist/
build/
# ---> IDE
.idea/
*.iml
# ---> Claude
claudedocs/

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# sam-react-prod

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eslint.config.mjs Normal file
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import { defineConfig, globalIgnores } from "eslint/config";
import nextVitals from "eslint-config-next/core-web-vitals";
import nextTs from "eslint-config-next/typescript";
const eslintConfig = defineConfig([
...nextVitals,
...nextTs,
// Override default ignores of eslint-config-next.
globalIgnores([
// Default ignores of eslint-config-next:
".next/**",
"out/**",
"build/**",
"next-env.d.ts",
]),
]);
export default eslintConfig;

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/// <reference types="next" />
/// <reference types="next/image-types/global" />
/// <reference path="./.next/types/routes.d.ts" />
// NOTE: This file should not be edited
// see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

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import type { NextConfig } from "next";
import createNextIntlPlugin from 'next-intl/plugin';
const withNextIntl = createNextIntlPlugin('./src/i18n/request.ts');
const nextConfig: NextConfig = {
/* config options here */
};
export default withNextIntl(nextConfig);

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{
"name": "sma-next-project",
"version": "0.1.0",
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "eslint"
},
"dependencies": {
"@hookform/resolvers": "^5.2.2",
"next": "^15.5.6",
"next-intl": "^4.4.0",
"react": "19.2.0",
"react-dom": "19.2.0",
"react-hook-form": "^7.66.0",
"zod": "^4.1.12"
},
"devDependencies": {
"@tailwindcss/postcss": "^4",
"@types/node": "^20",
"@types/react": "^19",
"@types/react-dom": "^19",
"eslint": "^9",
"eslint-config-next": "^15.5.6",
"tailwindcss": "^4",
"typescript": "^5"
}
}

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const config = {
plugins: {
"@tailwindcss/postcss": {},
},
};
export default config;

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# robots.txt for Multi-tenant ERP System
# Moderate blocking strategy to prevent Chrome warnings
# Allow homepage and public pages for legitimate access
User-agent: *
Allow: /
Allow: /login
Allow: /about
# Block core ERP functionality and sensitive areas
Disallow: /dashboard
Disallow: /admin
Disallow: /api
Disallow: /tenant
Disallow: /settings
Disallow: /users
Disallow: /reports
Disallow: /analytics
Disallow: /inventory
Disallow: /finance
Disallow: /hr
Disallow: /crm
# Block common sensitive patterns
Disallow: /*?*sessionid=
Disallow: /*?*token=
Disallow: /*?*key=
Disallow: /*/private
Disallow: /*/internal
# Prevent indexing of sensitive file types
Disallow: /*.json$
Disallow: /*.xml$
Disallow: /*.csv$
Disallow: /*.xls$
Disallow: /*.xlsx$
# Crawl delay to reduce server load (in seconds)
Crawl-delay: 10
# Sitemap (optional - can be added later)
# Sitemap: https://yourdomain.com/sitemap.xml

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<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>

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@import "tailwindcss";
:root {
--background: #ffffff;
--foreground: #171717;
}
@theme inline {
--color-background: var(--background);
--color-foreground: var(--foreground);
--font-sans: var(--font-geist-sans);
--font-mono: var(--font-geist-mono);
}
@media (prefers-color-scheme: dark) {
:root {
--background: #0a0a0a;
--foreground: #ededed;
}
}
body {
background: var(--background);
color: var(--foreground);
font-family: Arial, Helvetica, sans-serif;
}

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import type { Metadata } from "next";
import { Geist, Geist_Mono } from "next/font/google";
import { NextIntlClientProvider } from 'next-intl';
import { getMessages } from 'next-intl/server';
import { notFound } from 'next/navigation';
import { locales } from '@/i18n/config';
import "./globals.css";
const geistSans = Geist({
variable: "--font-geist-sans",
subsets: ["latin"],
});
const geistMono = Geist_Mono({
variable: "--font-geist-mono",
subsets: ["latin"],
});
export const metadata: Metadata = {
title: {
default: "ERP System - Enterprise Resource Planning",
template: "%s | ERP System"
},
description: "Multi-tenant Enterprise Resource Planning System for SME businesses",
robots: {
index: false,
follow: false,
nocache: true,
googleBot: {
index: false,
follow: false,
'max-video-preview': -1,
'max-image-preview': 'none',
'max-snippet': -1,
},
},
verification: {
// Add site verification if needed
// google: 'your-verification-code',
},
openGraph: {
type: 'website',
locale: 'ko_KR',
siteName: 'ERP System',
title: 'Enterprise Resource Planning System',
description: 'Multi-tenant ERP System for SME businesses',
},
// Prevent caching of sensitive pages
other: {
'cache-control': 'no-cache, no-store, must-revalidate',
},
};
export function generateStaticParams() {
return locales.map((locale) => ({ locale }));
}
export default async function RootLayout({
children,
params,
}: Readonly<{
children: React.ReactNode;
params: Promise<{ locale: string }>;
}>) {
const { locale } = await params;
// Ensure the incoming locale is valid
if (!locales.includes(locale as any)) {
notFound();
}
// Providing all messages to the client
const messages = await getMessages();
return (
<html lang={locale}>
<body
className={`${geistSans.variable} ${geistMono.variable} antialiased`}
>
<NextIntlClientProvider messages={messages}>
{children}
</NextIntlClientProvider>
</body>
</html>
);
}

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import { useTranslations } from 'next-intl';
import LanguageSwitcher from '@/components/LanguageSwitcher';
import WelcomeMessage from '@/components/WelcomeMessage';
import NavigationMenu from '@/components/NavigationMenu';
/**
* Home Page with Internationalization
*
* Demonstrates i18n implementation in Next.js 16 with next-intl
*/
export default function Home() {
const t = useTranslations('common');
return (
<div className="min-h-screen bg-gray-50 dark:bg-gray-900 p-8">
<div className="max-w-6xl mx-auto">
{/* Header with Language Switcher */}
<header className="flex justify-between items-center mb-8">
<h1 className="text-3xl font-bold text-gray-900 dark:text-white">
{t('appName')}
</h1>
<LanguageSwitcher />
</header>
{/* Main Content */}
<main className="space-y-8">
{/* Welcome Section */}
<WelcomeMessage />
{/* Navigation Menu */}
<div>
<h2 className="text-xl font-semibold mb-4 text-gray-900 dark:text-white">
{t('appName')} Modules
</h2>
<NavigationMenu />
</div>
{/* Information Section */}
<div className="bg-blue-50 dark:bg-blue-900/20 p-6 rounded-lg">
<h3 className="text-lg font-semibold mb-2 text-blue-900 dark:text-blue-100">
Multi-language Support
</h3>
<p className="text-blue-800 dark:text-blue-200">
This ERP system supports Korean (), English, and Japanese ().
Use the language switcher above to change the interface language.
</p>
</div>
{/* Developer Info */}
<div className="bg-white dark:bg-gray-800 p-6 rounded-lg shadow-md">
<h3 className="text-lg font-semibold mb-4 text-gray-900 dark:text-white">
For Developers
</h3>
<p className="text-gray-600 dark:text-gray-300 mb-2">
Check the documentation in <code className="bg-gray-100 dark:bg-gray-700 px-2 py-1 rounded">claudedocs/i18n-usage-guide.md</code>
</p>
<p className="text-gray-600 dark:text-gray-300">
Message files: <code className="bg-gray-100 dark:bg-gray-700 px-2 py-1 rounded">src/messages/</code>
</p>
</div>
</main>
</div>
</div>
);
}

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'use client';
import { useLocale } from 'next-intl';
import { useRouter, usePathname } from 'next/navigation';
import { locales, localeNames, localeFlags, type Locale } from '@/i18n/config';
/**
* Language Switcher Component
*
* Allows users to switch between available locales
* Usage: Place in header or navigation bar
*/
export default function LanguageSwitcher() {
const locale = useLocale();
const router = useRouter();
const pathname = usePathname();
const handleLocaleChange = (newLocale: Locale) => {
// Get the pathname without the current locale
const pathnameWithoutLocale = pathname.replace(`/${locale}`, '');
// Navigate to the new locale
router.push(`/${newLocale}${pathnameWithoutLocale}`);
};
return (
<div className="flex gap-2">
{locales.map((loc) => (
<button
key={loc}
onClick={() => handleLocaleChange(loc)}
className={`px-3 py-2 rounded-md text-sm font-medium transition-colors ${
locale === loc
? 'bg-blue-600 text-white'
: 'bg-gray-200 text-gray-700 hover:bg-gray-300 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600'
}`}
aria-label={`Switch to ${localeNames[loc]}`}
>
<span className="mr-1">{localeFlags[loc]}</span>
{localeNames[loc]}
</button>
))}
</div>
);
}

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'use client';
import { useTranslations } from 'next-intl';
import Link from 'next/link';
import { useLocale } from 'next-intl';
/**
* Navigation Menu Component
*
* Demonstrates translation in navigation elements
* Shows how to use translations with dynamic content
*/
export default function NavigationMenu() {
const t = useTranslations('navigation');
const locale = useLocale();
const menuItems = [
{ key: 'dashboard', href: '/dashboard' },
{ key: 'inventory', href: '/inventory' },
{ key: 'finance', href: '/finance' },
{ key: 'hr', href: '/hr' },
{ key: 'crm', href: '/crm' },
{ key: 'reports', href: '/reports' },
{ key: 'settings', href: '/settings' },
];
return (
<nav className="bg-gray-100 dark:bg-gray-900 p-4 rounded-lg">
<ul className="flex flex-wrap gap-4">
{menuItems.map((item) => (
<li key={item.key}>
<Link
href={`/${locale}${item.href}`}
className="text-blue-600 hover:text-blue-800 dark:text-blue-400 dark:hover:text-blue-300 font-medium"
>
{t(item.key as any)}
</Link>
</li>
))}
</ul>
</nav>
);
}

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'use client';
import { useTranslations } from 'next-intl';
/**
* Welcome Message Component
*
* Demonstrates basic translation usage
* Shows how to use useTranslations hook in client components
*/
export default function WelcomeMessage() {
const t = useTranslations('common');
return (
<div className="p-6 bg-white dark:bg-gray-800 rounded-lg shadow-md">
<h2 className="text-2xl font-bold mb-2">{t('welcome')}</h2>
<p className="text-gray-600 dark:text-gray-300">{t('appName')}</p>
</div>
);
}

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/**
* i18n Configuration for Multi-tenant ERP System
*
* Supported locales: Korean (ko), English (en), Japanese (ja)
* Default locale: Korean (ko)
*/
export const locales = ['ko', 'en', 'ja'] as const;
export type Locale = (typeof locales)[number];
export const defaultLocale: Locale = 'ko';
export const localeNames: Record<Locale, string> = {
ko: '한국어',
en: 'English',
ja: '日本語',
};
export const localeFlags: Record<Locale, string> = {
ko: '🇰🇷',
en: '🇺🇸',
ja: '🇯🇵',
};

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import { getRequestConfig } from 'next-intl/server';
import { locales } from './config';
export default getRequestConfig(async ({ requestLocale }) => {
// This typically corresponds to the `[locale]` segment
let locale = await requestLocale;
// Ensure that the incoming `locale` is valid
if (!locale || !locales.includes(locale as any)) {
locale = 'ko'; // fallback to default
}
return {
locale,
messages: (await import(`@/messages/${locale}.json`)).default,
};
});

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{
"common": {
"appName": "ERP System",
"welcome": "Welcome",
"loading": "Loading...",
"save": "Save",
"cancel": "Cancel",
"delete": "Delete",
"edit": "Edit",
"search": "Search",
"filter": "Filter",
"export": "Export",
"import": "Import",
"refresh": "Refresh",
"close": "Close",
"confirm": "Confirm",
"yes": "Yes",
"no": "No",
"submit": "Submit",
"reset": "Reset",
"previous": "Previous",
"next": "Next",
"selectAll": "Select All",
"deselectAll": "Deselect All"
},
"auth": {
"login": "Login",
"logout": "Logout",
"email": "Email",
"password": "Password",
"forgotPassword": "Forgot Password?",
"rememberMe": "Remember Me",
"signIn": "Sign In",
"signUp": "Sign Up",
"emailPlaceholder": "Enter your email",
"passwordPlaceholder": "Enter your password",
"loginSuccess": "Login successful",
"loginFailed": "Login failed",
"invalidCredentials": "Invalid email or password"
},
"navigation": {
"dashboard": "Dashboard",
"inventory": "Inventory",
"finance": "Finance",
"hr": "HR",
"crm": "CRM",
"reports": "Reports",
"settings": "Settings",
"admin": "Admin",
"profile": "Profile",
"help": "Help"
},
"dashboard": {
"title": "Dashboard",
"overview": "Overview",
"statistics": "Statistics",
"recentActivity": "Recent Activity",
"quickActions": "Quick Actions",
"notifications": "Notifications",
"todaysSales": "Today's Sales",
"monthlyRevenue": "Monthly Revenue",
"activeUsers": "Active Users",
"pendingOrders": "Pending Orders"
},
"inventory": {
"title": "Inventory Management",
"products": "Products",
"categories": "Categories",
"suppliers": "Suppliers",
"warehouses": "Warehouses",
"stockLevel": "Stock Level",
"lowStock": "Low Stock",
"outOfStock": "Out of Stock",
"addProduct": "Add Product",
"productName": "Product Name",
"sku": "SKU",
"quantity": "Quantity",
"unitPrice": "Unit Price",
"totalValue": "Total Value"
},
"finance": {
"title": "Finance Management",
"accounts": "Accounts",
"transactions": "Transactions",
"invoices": "Invoices",
"payments": "Payments",
"expenses": "Expenses",
"revenue": "Revenue",
"profitLoss": "Profit & Loss",
"balanceSheet": "Balance Sheet",
"cashFlow": "Cash Flow",
"budget": "Budget"
},
"hr": {
"title": "HR Management",
"employees": "Employees",
"departments": "Departments",
"attendance": "Attendance",
"payroll": "Payroll",
"leave": "Leave",
"performance": "Performance",
"recruitment": "Recruitment",
"employeeName": "Employee Name",
"position": "Position",
"department": "Department",
"joinDate": "Join Date",
"salary": "Salary"
},
"crm": {
"title": "Customer Relationship Management",
"customers": "Customers",
"leads": "Leads",
"opportunities": "Opportunities",
"contacts": "Contacts",
"activities": "Activities",
"customerName": "Customer Name",
"company": "Company",
"phone": "Phone",
"status": "Status",
"lastContact": "Last Contact"
},
"settings": {
"title": "Settings",
"general": "General",
"profile": "Profile",
"security": "Security",
"notifications": "Notifications",
"language": "Language",
"theme": "Theme",
"tenant": "Tenant",
"users": "Users",
"roles": "Roles",
"permissions": "Permissions",
"billing": "Billing",
"integrations": "Integrations"
},
"errors": {
"pageNotFound": "Page Not Found",
"serverError": "Server Error Occurred",
"unauthorized": "Unauthorized",
"forbidden": "Access Forbidden",
"badRequest": "Bad Request",
"tryAgain": "Please try again",
"contactSupport": "Contact support if the problem persists"
},
"validation": {
"required": "This field is required",
"invalidEmail": "Please enter a valid email address",
"minLength": "Minimum {min} characters required",
"maxLength": "Maximum {max} characters allowed",
"invalidFormat": "Invalid format",
"passwordMismatch": "Passwords do not match"
},
"messages": {
"saveSuccess": "Saved successfully",
"saveFailed": "Failed to save",
"deleteConfirm": "Are you sure you want to delete?",
"deleteSuccess": "Deleted successfully",
"deleteFailed": "Failed to delete",
"updateSuccess": "Updated successfully",
"updateFailed": "Failed to update",
"noData": "No data available",
"loadingData": "Loading data"
}
}

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{
"common": {
"appName": "ERPシステム",
"welcome": "ようこそ",
"loading": "読み込み中...",
"save": "保存",
"cancel": "キャンセル",
"delete": "削除",
"edit": "編集",
"search": "検索",
"filter": "フィルター",
"export": "エクスポート",
"import": "インポート",
"refresh": "更新",
"close": "閉じる",
"confirm": "確認",
"yes": "はい",
"no": "いいえ",
"submit": "送信",
"reset": "リセット",
"previous": "前へ",
"next": "次へ",
"selectAll": "すべて選択",
"deselectAll": "すべて解除"
},
"auth": {
"login": "ログイン",
"logout": "ログアウト",
"email": "メールアドレス",
"password": "パスワード",
"forgotPassword": "パスワードをお忘れですか?",
"rememberMe": "ログイン状態を保持",
"signIn": "サインイン",
"signUp": "サインアップ",
"emailPlaceholder": "メールアドレスを入力してください",
"passwordPlaceholder": "パスワードを入力してください",
"loginSuccess": "ログインに成功しました",
"loginFailed": "ログインに失敗しました",
"invalidCredentials": "メールアドレスまたはパスワードが正しくありません"
},
"navigation": {
"dashboard": "ダッシュボード",
"inventory": "在庫管理",
"finance": "財務管理",
"hr": "人事管理",
"crm": "顧客管理",
"reports": "レポート",
"settings": "設定",
"admin": "管理者",
"profile": "プロフィール",
"help": "ヘルプ"
},
"dashboard": {
"title": "ダッシュボード",
"overview": "概要",
"statistics": "統計",
"recentActivity": "最近のアクティビティ",
"quickActions": "クイックアクション",
"notifications": "通知",
"todaysSales": "本日の売上",
"monthlyRevenue": "月間収益",
"activeUsers": "アクティブユーザー",
"pendingOrders": "保留中の注文"
},
"inventory": {
"title": "在庫管理",
"products": "製品",
"categories": "カテゴリ",
"suppliers": "サプライヤー",
"warehouses": "倉庫",
"stockLevel": "在庫レベル",
"lowStock": "在庫不足",
"outOfStock": "在庫切れ",
"addProduct": "製品を追加",
"productName": "製品名",
"sku": "SKU",
"quantity": "数量",
"unitPrice": "単価",
"totalValue": "合計金額"
},
"finance": {
"title": "財務管理",
"accounts": "アカウント",
"transactions": "取引",
"invoices": "請求書",
"payments": "支払い",
"expenses": "経費",
"revenue": "収益",
"profitLoss": "損益",
"balanceSheet": "貸借対照表",
"cashFlow": "キャッシュフロー",
"budget": "予算"
},
"hr": {
"title": "人事管理",
"employees": "従業員",
"departments": "部署",
"attendance": "出勤",
"payroll": "給与",
"leave": "休暇",
"performance": "パフォーマンス",
"recruitment": "採用",
"employeeName": "従業員名",
"position": "役職",
"department": "部署",
"joinDate": "入社日",
"salary": "給与"
},
"crm": {
"title": "顧客管理",
"customers": "顧客",
"leads": "リード",
"opportunities": "商機",
"contacts": "連絡先",
"activities": "アクティビティ",
"customerName": "顧客名",
"company": "会社",
"phone": "電話番号",
"status": "ステータス",
"lastContact": "最終連絡"
},
"settings": {
"title": "設定",
"general": "一般",
"profile": "プロフィール",
"security": "セキュリティ",
"notifications": "通知",
"language": "言語",
"theme": "テーマ",
"tenant": "テナント",
"users": "ユーザー",
"roles": "役割",
"permissions": "権限",
"billing": "請求",
"integrations": "統合"
},
"errors": {
"pageNotFound": "ページが見つかりません",
"serverError": "サーバーエラーが発生しました",
"unauthorized": "権限がありません",
"forbidden": "アクセスが禁止されています",
"badRequest": "不正なリクエストです",
"tryAgain": "もう一度お試しください",
"contactSupport": "問題が解決しない場合はサポートにお問い合わせください"
},
"validation": {
"required": "必須項目です",
"invalidEmail": "有効なメールアドレスを入力してください",
"minLength": "最低{min}文字以上入力してください",
"maxLength": "最大{max}文字まで入力可能です",
"invalidFormat": "形式が正しくありません",
"passwordMismatch": "パスワードが一致しません"
},
"messages": {
"saveSuccess": "正常に保存されました",
"saveFailed": "保存に失敗しました",
"deleteConfirm": "本当に削除しますか?",
"deleteSuccess": "正常に削除されました",
"deleteFailed": "削除に失敗しました",
"updateSuccess": "正常に更新されました",
"updateFailed": "更新に失敗しました",
"noData": "データがありません",
"loadingData": "データを読み込んでいます"
}
}

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{
"common": {
"appName": "ERP 시스템",
"welcome": "환영합니다",
"loading": "로딩 중...",
"save": "저장",
"cancel": "취소",
"delete": "삭제",
"edit": "편집",
"search": "검색",
"filter": "필터",
"export": "내보내기",
"import": "가져오기",
"refresh": "새로고침",
"close": "닫기",
"confirm": "확인",
"yes": "예",
"no": "아니오",
"submit": "제출",
"reset": "초기화",
"previous": "이전",
"next": "다음",
"selectAll": "전체 선택",
"deselectAll": "전체 해제"
},
"auth": {
"login": "로그인",
"logout": "로그아웃",
"email": "이메일",
"password": "비밀번호",
"forgotPassword": "비밀번호를 잊으셨나요?",
"rememberMe": "로그인 상태 유지",
"signIn": "로그인하기",
"signUp": "회원가입",
"emailPlaceholder": "이메일을 입력하세요",
"passwordPlaceholder": "비밀번호를 입력하세요",
"loginSuccess": "로그인에 성공했습니다",
"loginFailed": "로그인에 실패했습니다",
"invalidCredentials": "이메일 또는 비밀번호가 올바르지 않습니다"
},
"navigation": {
"dashboard": "대시보드",
"inventory": "재고관리",
"finance": "재무관리",
"hr": "인사관리",
"crm": "고객관리",
"reports": "리포트",
"settings": "설정",
"admin": "관리자",
"profile": "프로필",
"help": "도움말"
},
"dashboard": {
"title": "대시보드",
"overview": "개요",
"statistics": "통계",
"recentActivity": "최근 활동",
"quickActions": "빠른 작업",
"notifications": "알림",
"todaysSales": "오늘의 매출",
"monthlyRevenue": "월간 수익",
"activeUsers": "활성 사용자",
"pendingOrders": "대기 중인 주문"
},
"inventory": {
"title": "재고 관리",
"products": "제품",
"categories": "카테고리",
"suppliers": "공급업체",
"warehouses": "창고",
"stockLevel": "재고 수준",
"lowStock": "재고 부족",
"outOfStock": "품절",
"addProduct": "제품 추가",
"productName": "제품명",
"sku": "SKU",
"quantity": "수량",
"unitPrice": "단가",
"totalValue": "총 가치"
},
"finance": {
"title": "재무 관리",
"accounts": "계정",
"transactions": "거래",
"invoices": "송장",
"payments": "결제",
"expenses": "비용",
"revenue": "수익",
"profitLoss": "손익",
"balanceSheet": "대차대조표",
"cashFlow": "현금 흐름",
"budget": "예산"
},
"hr": {
"title": "인사 관리",
"employees": "직원",
"departments": "부서",
"attendance": "출퇴근",
"payroll": "급여",
"leave": "휴가",
"performance": "성과",
"recruitment": "채용",
"employeeName": "직원명",
"position": "직책",
"department": "부서",
"joinDate": "입사일",
"salary": "급여"
},
"crm": {
"title": "고객 관리",
"customers": "고객",
"leads": "리드",
"opportunities": "기회",
"contacts": "연락처",
"activities": "활동",
"customerName": "고객명",
"company": "회사",
"phone": "전화번호",
"status": "상태",
"lastContact": "마지막 연락"
},
"settings": {
"title": "설정",
"general": "일반",
"profile": "프로필",
"security": "보안",
"notifications": "알림",
"language": "언어",
"theme": "테마",
"tenant": "테넌트",
"users": "사용자",
"roles": "역할",
"permissions": "권한",
"billing": "결제",
"integrations": "통합"
},
"errors": {
"pageNotFound": "페이지를 찾을 수 없습니다",
"serverError": "서버 오류가 발생했습니다",
"unauthorized": "권한이 없습니다",
"forbidden": "접근이 금지되었습니다",
"badRequest": "잘못된 요청입니다",
"tryAgain": "다시 시도해주세요",
"contactSupport": "문제가 지속되면 고객지원팀에 문의하세요"
},
"validation": {
"required": "필수 항목입니다",
"invalidEmail": "유효한 이메일 주소를 입력하세요",
"minLength": "최소 {min}자 이상 입력하세요",
"maxLength": "최대 {max}자까지 입력 가능합니다",
"invalidFormat": "형식이 올바르지 않습니다",
"passwordMismatch": "비밀번호가 일치하지 않습니다"
},
"messages": {
"saveSuccess": "성공적으로 저장되었습니다",
"saveFailed": "저장에 실패했습니다",
"deleteConfirm": "정말 삭제하시겠습니까?",
"deleteSuccess": "성공적으로 삭제되었습니다",
"deleteFailed": "삭제에 실패했습니다",
"updateSuccess": "성공적으로 업데이트되었습니다",
"updateFailed": "업데이트에 실패했습니다",
"noData": "데이터가 없습니다",
"loadingData": "데이터를 불러오는 중입니다"
}
}

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import { NextResponse } from 'next/server';
import type { NextRequest } from 'next/server';
import createMiddleware from 'next-intl/middleware';
import { locales, defaultLocale } from '@/i18n/config';
/**
* Combined Middleware for Multi-tenant ERP System
*
* Features:
* 1. Internationalization (i18n) with locale detection
* 2. Bot Detection and blocking for security
*
* Strategy: Moderate bot blocking
* - Allows legitimate browsers and necessary crawlers
* - Blocks bots from accessing sensitive ERP areas
* - Prevents Chrome security warnings by not being too aggressive
*/
// Create i18n middleware
const intlMiddleware = createMiddleware({
locales,
defaultLocale,
localePrefix: 'as-needed', // Don't show default locale in URL
});
// Common bot user-agent patterns (case-insensitive)
const BOT_PATTERNS = [
/bot/i,
/crawler/i,
/spider/i,
/scraper/i,
/curl/i,
/wget/i,
/python-requests/i,
/scrapy/i,
/axios/i, // Programmatic access
/headless/i,
/phantom/i,
/selenium/i,
/puppeteer/i,
/playwright/i, // Browser automation tools
/go-http-client/i,
/java/i,
/okhttp/i,
/apache-httpclient/i,
];
// Paths that should be protected from bots
const PROTECTED_PATHS = [
'/dashboard',
'/admin',
'/api',
'/tenant',
'/settings',
'/users',
'/reports',
'/analytics',
'/inventory',
'/finance',
'/hr',
'/crm',
'/employee',
'/customer',
'/supplier',
'/orders',
'/invoices',
'/payroll',
];
// Paths that are allowed for everyone (including bots)
const PUBLIC_PATHS = [
'/',
'/login',
'/about',
'/contact',
'/robots.txt',
'/sitemap.xml',
'/favicon.ico',
];
/**
* Check if user-agent matches known bot patterns
*/
function isBot(userAgent: string): boolean {
if (!userAgent) return false;
return BOT_PATTERNS.some(pattern => pattern.test(userAgent));
}
/**
* Check if the path should be protected from bots
*/
function isProtectedPath(pathname: string): boolean {
return PROTECTED_PATHS.some(path => pathname.startsWith(path));
}
/**
* Check if the path is public and accessible to all
*/
function isPublicPath(pathname: string): boolean {
return PUBLIC_PATHS.some(path => pathname === path || pathname.startsWith(path));
}
/**
* Remove locale prefix from pathname for bot checking
*/
function getPathnameWithoutLocale(pathname: string): string {
for (const locale of locales) {
if (pathname.startsWith(`/${locale}/`) || pathname === `/${locale}`) {
return pathname.slice(`/${locale}`.length) || '/';
}
}
return pathname;
}
export function middleware(request: NextRequest) {
const { pathname } = request.nextUrl;
const userAgent = request.headers.get('user-agent') || '';
// Remove locale prefix for path checking
const pathnameWithoutLocale = getPathnameWithoutLocale(pathname);
// Check if request is from a bot
const isBotRequest = isBot(userAgent);
// Block bots from protected paths (check both with and without locale)
if (isBotRequest && (isProtectedPath(pathname) || isProtectedPath(pathnameWithoutLocale))) {
console.log(`[Bot Blocked] ${userAgent} attempted to access ${pathname}`);
// Return 403 Forbidden with appropriate message
return new NextResponse(
JSON.stringify({
error: 'Access Denied',
message: 'Automated access to this resource is not permitted.',
code: 'BOT_ACCESS_DENIED'
}),
{
status: 403,
headers: {
'Content-Type': 'application/json',
'X-Robots-Tag': 'noindex, nofollow, noarchive, nosnippet',
},
}
);
}
// Run i18n middleware for locale detection and routing
const intlResponse = intlMiddleware(request);
// Add security headers to the response
intlResponse.headers.set('X-Robots-Tag', 'noindex, nofollow, noarchive, nosnippet');
intlResponse.headers.set('X-Content-Type-Options', 'nosniff');
intlResponse.headers.set('X-Frame-Options', 'DENY');
intlResponse.headers.set('Referrer-Policy', 'strict-origin-when-cross-origin');
// Log bot access attempts (for monitoring)
if (isBotRequest) {
console.log(`[Bot Allowed] ${userAgent} accessed ${pathname}`);
}
return intlResponse;
}
/**
* Configure which paths the middleware should run on
*
* Matcher configuration:
* - Excludes static files and assets
* - Includes all app routes
*/
export const config = {
matcher: [
/*
* Match all request paths except:
* - _next/static (static files)
* - _next/image (image optimization files)
* - favicon.ico (favicon file)
* - public files (images, etc.)
*/
'/((?!_next/static|_next/image|favicon.ico|.*\\.(?:svg|png|jpg|jpeg|gif|webp|ico)$).*)',
],
};

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{
"compilerOptions": {
"target": "ES2017",
"lib": [
"dom",
"dom.iterable",
"esnext"
],
"allowJs": true,
"skipLibCheck": true,
"strict": true,
"noEmit": true,
"esModuleInterop": true,
"module": "esnext",
"moduleResolution": "bundler",
"resolveJsonModule": true,
"isolatedModules": true,
"jsx": "preserve",
"incremental": true,
"plugins": [
{
"name": "next"
}
],
"paths": {
"@/*": [
"./src/*"
]
}
},
"include": [
"next-env.d.ts",
"**/*.ts",
"**/*.tsx",
".next/types/**/*.ts",
".next/dev/types/**/*.ts",
"**/*.mts"
],
"exclude": [
"node_modules"
]
}