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Initial commit
2026-06-18 16:57:51 +03:00 · 2026-06-18 16:57:27 +03:00 · 2026-05-28 17:25:27 +00:00
12 changed files with 620 additions and 479 deletions
@@ -0,0 +1,18 @@
+MIT License
+
+Copyright (c) 2026 laktionov-as
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, including 
+without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the 
+following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial 
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO 
+EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -2,11 +2,17 @@ import js from '@eslint/js'
 import globals from 'globals'
 import reactHooks from 'eslint-plugin-react-hooks'
 import reactRefresh from 'eslint-plugin-react-refresh'
+import { defineConfig, globalIgnores } from 'eslint/config'

-export default [
-  { ignores: ['dist'] },
+export default defineConfig([
+  globalIgnores(['dist']),
  {
    files: ['**/*.{js,jsx}'],
+    extends: [
+      js.configs.recommended,
+      reactHooks.configs['recommended-latest'],
+      reactRefresh.configs.vite,
+    ],
    languageOptions: {
      ecmaVersion: 2020,
      globals: globals.browser,
@@ -16,18 +22,8 @@ export default [
        sourceType: 'module',
      },
    },
-    plugins: {
-      'react-hooks': reactHooks,
-      'react-refresh': reactRefresh,
-    },
    rules: {
-      ...js.configs.recommended.rules,
-      ...reactHooks.configs.recommended.rules,
      'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
-      'react-refresh/only-export-components': [
-        'warn',
-        { allowConstantExport: true },
-      ],
    },
  },
-]
+])
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
  <head>
    <meta charset="UTF-8" />
@@ -1,5 +1,5 @@
 {
-  "name": "store-client",
+  "name": "router-middleware-practice",
  "private": true,
  "version": "0.0.0",
  "type": "module",
@@ -11,17 +11,18 @@
  },
  "dependencies": {
    "react": "^19.1.0",
-    "react-dom": "^19.1.0"
+    "react-dom": "^19.1.0",
+    "react-router-dom": "^7.7.1"
  },
  "devDependencies": {
-    "@eslint/js": "^9.25.0",
-    "@types/react": "^19.1.2",
-    "@types/react-dom": "^19.1.2",
-    "@vitejs/plugin-react": "^4.4.1",
-    "eslint": "^9.25.0",
+    "@eslint/js": "^9.30.1",
+    "@types/react": "^19.1.8",
+    "@types/react-dom": "^19.1.6",
+    "@vitejs/plugin-react": "^4.6.0",
+    "eslint": "^9.30.1",
    "eslint-plugin-react-hooks": "^5.2.0",
-    "eslint-plugin-react-refresh": "^0.4.19",
-    "globals": "^16.0.0",
-    "vite": "^6.3.5"
+    "eslint-plugin-react-refresh": "^0.4.20",
+    "globals": "^16.3.0",
+    "vite": "^7.0.4"
  }
 }
@@ -1,58 +1,33 @@
-import React from 'react'
-
-class RandomUser extends React.Component {
-    constructor(props) {
-        super(props)
-        this.state = { user: {} }
-    }
-    
-    componentDidMount() {
-        fetch('https://randomuser.me/api')
-        .then(responce => responce.json())
-        .then(json => this.setState({ user: json.results[0] }));
-        console.log('смонтирован')
-    }
-    
-    componentDidUpdate(prevProps,prevState) {
-        console.log(this.state);
-        console.log('Компонент обнвлен')
-    }
-    
-    componentWillUnmount() {
-        console.log('Компонент таймера размонтирован')
-    }
-    
-    render() {
-        return <div>
-            {this.state.user && 
-                this.state.user.name &&
-                (
-                <>
-                    <h2>{this.state.user.name.first} {this.state.user.name.last}</h2>
-                    <img src={this.state.user.picture.medium} />
-                    <button onClick={() => {
-                        console.log('Загружаем ... ')
-                        fetch('https://randomuser.me/api')
-                        .then(responce => responce.json())
-                        .then(json => this.setState({ user: json.results[0] }));
-                    }}>Загрузить нового</button>
-                </>
-                )
-            }
-            </div>
-    }
-}
+import { useState } from 'react'
+import reactLogo from './assets/react.svg'
+import viteLogo from '/vite.svg'
+import './App.css'

 function App() {
-    const [showClock, setShowClock] = React.useState(true);
+  const [count, setCount] = useState(0)

  return (
    <>
-			<h1>Домашнее задание: жизненый цикл</h1>
-            <button onClick={()=> setShowClock(!showClock)}>
-                {showClock ? 'Скрыть часы' : 'Показать часы' }
+      <div>
+        <a href="https://vite.dev" target="_blank">
+          <img src={viteLogo} className="logo" alt="Vite logo" />
+        </a>
+        <a href="https://react.dev" target="_blank">
+          <img src={reactLogo} className="logo react" alt="React logo" />
+        </a>
+      </div>
+      <h1>Vite + React</h1>
+      <div className="card">
+        <button onClick={() => setCount((count) => count + 1)}>
+          count is {count}
        </button>
-            {showClock && <RandomUser />}
+        <p>
+          Edit <code>src/App.jsx</code> and save to test HMR
+        </p>
+      </div>
+      <p className="read-the-docs">
+        Click on the Vite and React logos to learn more
+      </p>
    </>
  )
 }
@@ -0,0 +1,26 @@
+import { redirect } from 'react-router-dom'
+
+// Проверка авторизации
+export function requireAuth() {
+	const isAuthenticated = localStorage.getItem('auth') === 'true'
+	if (!isAuthenticated) {
+		return redirect('/login')
+	}
+	return null
+}
+
+// Проверка авторизации и роли
+export function requireAdmin() {
+	const isAuthenticated = localStorage.getItem('auth') === 'true'
+	const role = localStorage.getItem('role')
+
+	if (!isAuthenticated) {
+		return redirect('/login')
+	}
+
+	if (role !== 'admin') {
+		return redirect('/dashboard') // если авторизован, но не админ — на общую панель
+	}
+
+	return null
+}
@@ -1,8 +1,10 @@
-import { StrictMode } from 'react'
-import { createRoot } from 'react-dom/client'
-// удаляем import './index.css'
-import App from './App.jsx'
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import { RouterProvider } from 'react-router-dom'
+import router from './routes'

-createRoot(document.getElementById('root')).render(
-		<App />
+ReactDOM.createRoot(document.getElementById('root')).render(
+	<React.StrictMode>
+		<RouterProvider router={router} />
+	</React.StrictMode>
 )
@@ -0,0 +1,10 @@
+import React from 'react'
+
+export default function Admin() {
+	return (
+		<div>
+			<h1>Админ-панель</h1>
+			<p>Доступ разрешён только администраторам.</p>
+		</div>
+	)
+}
@@ -0,0 +1,10 @@
+import React from 'react'
+
+export default function Dashboard() {
+	return (
+		<div>
+			<h1>Панель пользователя</h1>
+			<p>Вы вошли как обычный пользователь или администратор.</p>
+		</div>
+	)
+}
@@ -0,0 +1,28 @@
+import React, { useState } from 'react'
+import { useNavigate } from 'react-router-dom'
+
+export default function Login() {
+	const [role, setRole] = useState('user')
+	const navigate = useNavigate()
+
+	const handleLogin = () => {
+		localStorage.setItem('auth', 'true')
+		localStorage.setItem('role', role)
+		navigate('/dashboard')
+	}
+
+	return (
+		<div>
+			<h1>Вход</h1>
+			<label>
+				Роль:
+				<select value={role} onChange={e => setRole(e.target.value)}>
+					<option value='user'>Обычный пользователь</option>
+					<option value='admin'>Администратор</option>
+				</select>
+			</label>
+			<br />
+			<button onClick={handleLogin}>Войти</button>
+		</div>
+	)
+}
@@ -0,0 +1,24 @@
+import { createBrowserRouter } from 'react-router-dom'
+import Login from './pages/Login'
+import Dashboard from './pages/Dashboard'
+import Admin from './pages/Admin'
+import { requireAuth, requireAdmin } from './auth'
+
+const router = createBrowserRouter([
+	{
+		path: '/login',
+		element: <Login />,
+	},
+	{
+		path: '/dashboard',
+		element: <Dashboard />,
+		loader: requireAuth,
+	},
+	{
+		path: '/admin',
+		element: <Admin />,
+		loader: requireAdmin,
+	},
+])
+
+export default router
Author	SHA1	Message	Date
laktionov-as	56788f23d6	add commit	2026-06-18 16:57:51 +03:00
laktionov-as	ac00619fa6	first commit	2026-06-18 16:57:27 +03:00
laktionov-as	93b5b8dd85	Initial commit	2026-05-28 17:25:27 +00:00