exam 8 done

8ca90ff9 · Pavel Mishakov · 8ca90ff9 · 8ca90ff9 · 8ca90ff9 · 8ca90ff9
Commit 8ca90ff9 authored Jun 18, 2025 by Pavel Mishakov
25 changed files
--- a/.gitignore
+++ b/.gitignore
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
--- a/README.md
+++ b/README.md
+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default tseslint.config({
+  extends: [
+    // Remove ...tseslint.configs.recommended and replace with this
+    ...tseslint.configs.recommendedTypeChecked,
+    // Alternatively, use this for stricter rules
+    ...tseslint.configs.strictTypeChecked,
+    // Optionally, add this for stylistic rules
+    ...tseslint.configs.stylisticTypeChecked,
+  ],
+  languageOptions: {
+    // other options...
+    parserOptions: {
+      project: ['./tsconfig.node.json', './tsconfig.app.json'],
+      tsconfigRootDir: import.meta.dirname,
+    },
+  },
+})
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default tseslint.config({
+  plugins: {
+    // Add the react-x and react-dom plugins
+    'react-x': reactX,
+    'react-dom': reactDom,
+  },
+  rules: {
+    // other rules...
+    // Enable its recommended typescript rules
+    ...reactX.configs['recommended-typescript'].rules,
+    ...reactDom.configs.recommended.rules,
+  },
+})
+```
--- a/eslint.config.js
+++ b/eslint.config.js
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+
+export default tseslint.config(
+  { ignores: ['dist'] },
+  {
+    extends: [js.configs.recommended, ...tseslint.configs.recommended],
+    files: ['**/*.{ts,tsx}'],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+    plugins: {
+      'react-hooks': reactHooks,
+      'react-refresh': reactRefresh,
+    },
+    rules: {
+      ...reactHooks.configs.recommended.rules,
+      'react-refresh/only-export-components': [
+        'warn',
+        { allowConstantExport: true },
+      ],
+    },
+  },
+)
--- a/index.html
+++ b/index.html
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + React + TS</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
+{
+  "name": "webinar",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "axios": "^1.10.0",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "react-router": "^7.6.2"
+  },
+  "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-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.19",
+    "globals": "^16.0.0",
+    "typescript": "~5.8.3",
+    "typescript-eslint": "^8.30.1",
+    "vite": "^6.3.5"
+  }
+}
--- a/public/vite.svg
+++ b/public/vite.svg
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
\ No newline at end of file
--- a/src/axios/mainInstance.ts
+++ b/src/axios/mainInstance.ts
+import axios from "axios";
+
+export const mainInstance = axios.create({
+    baseURL: 'https://burger-project-ajs-22-default-rtdb.firebaseio.com/'
+})
\ No newline at end of file
--- a/src/components/Form/Form.module.css
+++ b/src/components/Form/Form.module.css
+.Form__Frame {
+    max-width: 1000px;
+    margin: 0 auto;
+    padding: 20px;
+}
+.Form {
+    display: flex;
+    flex-direction: column;
+    gap: 20px;
+}
\ No newline at end of file
--- a/src/components/Form/Form.tsx
+++ b/src/components/Form/Form.tsx
+import { useEffect, useState, type ChangeEvent, type FormEvent } from 'react'
+import styles from './Form.module.css'
+import type { TCategory } from '../../types/TCategory'
+import type { TQuote } from '../../types/TQuote'
+import { mainInstance } from '../../axios/mainInstance'
+import { useNavigate, useParams } from 'react-router'
+
+type Props ={
+    type: 'edit'| 'add'
+}
+
+const Form = ({type}: Props) => {
+    const params = useParams()
+    const [categories, setCategories] = useState<TCategory[]>([])
+    const [values, setValues] =useState<TQuote>({
+        author: '',
+        category: '',
+        text: ''
+    })
+    const navigate = useNavigate()
+
+    useEffect(() => {
+        const fetchCategories = async() => {
+            try {
+                const response = await mainInstance.get('categories.json')
+                if (response?.data) {
+                    setCategories(Array.from(response.data))
+                }
+            } catch(err) {
+                console.log(err)
+            }
+        }
+        fetchCategories()
+    }, [])
+
+    useEffect(() => {
+        const fetchQuote = async () => {
+            try {
+                if (params?.quoteId) {
+                    const response = await mainInstance.get(`quotes/${params?.quoteId}.json`)
+                    if (response?.data) {
+                        const temp = response.data
+                        setValues({
+                            text: temp.text,
+                            author: temp.author,
+                            category: temp.category
+                        })
+                    }
+                }
+            } catch(err) {
+                console.log(err)
+            }
+        }
+        fetchQuote()
+        return () => {
+            setValues({
+                id: '',
+                text: '',
+                author: '',
+                category: ''
+            })
+        }
+    }, [params?.quoteId])
+
+    const inputHandler = (e: ChangeEvent<HTMLInputElement | HTMLSelectElement>) => {
+        setValues(prev => ({...prev, [e.target.name]: e.target.value}))
+    }
+
+    const submit = async (e: FormEvent<HTMLFormElement>) => {
+        e.preventDefault()
+        try {
+            if (type === 'edit') {
+                await mainInstance.patch(`quotes/${params.quoteId}.json`, values)
+            } else {
+                await mainInstance.post('quotes.json', values)
+            }
+            alert('Success')
+            navigate('/quotes')
+        } catch(err) {
+            console.log(err)
+        }
+    }
+
+    return (
+        <section className={styles.Form__Frame}>
+            <h1>{type === 'edit' ? 'Edit quote' : 'Submit new quote'}</h1>
+            <form className={styles.Form} onSubmit={submit}>
+                <select required value={values.category} onChange={inputHandler} name="category">
+                    <option value={''} disabled>Please select category</option>
+                    {categories.map(cat => {
+                        return (
+                            <option key={cat.value} value={cat.value}>{cat.label}</option>
+                        )
+                    })}
+                </select>
+                <input placeholder='Author' required onChange={inputHandler} value={values.author} type="text" name='author' />
+                <input placeholder='Text' required onChange={inputHandler} value={values.text} type="text" name='text' />
+                <button>{type === 'edit' ? 'Save edit': 'Submit'}</button>
+            </form>
+        </section>
+    )
+}
+
+export default Form
\ No newline at end of file
--- a/src/components/Header/Header.module.css
+++ b/src/components/Header/Header.module.css
+.Header {
+    background: lightblue;
+}
+.Header__Container {
+    max-width: 1000px;
+    width: 100%;
+    padding: 20px;
+}
+.Header__Nav {
+    display: flex;
+    justify-content: flex-end;
+    gap: 10px;
+}
+.Header__Nav a {
+    text-decoration: none;
+}
\ No newline at end of file
--- a/src/components/Header/Header.tsx
+++ b/src/components/Header/Header.tsx
+import { NavLink } from 'react-router'
+import styles from './Header.module.css'
+
+const Header = () => {
+    return (
+        <header className={styles.Header}>
+            <div className={styles.Header__Container}>
+                <nav className={styles.Header__Nav}>
+                    <NavLink to={'/quotes'}>
+                            Quotes
+                    </NavLink>
+                    <p>|</p>
+                    <NavLink to={'/add-quote'}>
+                            Add new quote
+                    </NavLink>
+                </nav>
+            </div>
+        </header>
+    )
+}
+export default Header
\ No newline at end of file
--- a/src/components/List/List.tsx
+++ b/src/components/List/List.tsx
+import { useEffect, useState } from "react"
+import { NavLink, useParams } from "react-router"
+import type { TQuote } from "../../types/TQuote"
+import { mainInstance } from "../../axios/mainInstance"
+import type { TFirebaseQuote } from "../../types/TFirebaseQuote"
+import type { TCategory } from "../../types/TCategory"
+import ListItem from "../ListItem/ListItem"
+
+const List = () => {
+    const {category} = useParams()
+    const [quotes, setQuotes] = useState<TQuote[]>([])
+    const [categories, setCategories] = useState<TCategory[]>([])
+
+     useEffect(() => {
+        const fetchCategories = async() => {
+            try {
+                const response = await mainInstance.get('categories.json')
+                if (response?.data) {
+                    setCategories(Array.from(response.data))
+                }
+            } catch(err) {
+                console.log(err)
+            }
+        }
+        fetchCategories()
+    }, [])
+
+    useEffect(() => {
+        const fetchQuotes = async() => {
+            try {
+                const response = await mainInstance
+                    .get('quotes.json' + (category ? `?orderBy="category"&equalTo="${category}"` : ''))
+                if (response?.data) {
+                    const firebaseQuotes: TFirebaseQuote = response.data
+                    setQuotes(Object.keys(firebaseQuotes).map(key => {
+                        const quote = firebaseQuotes[key]
+                        return {
+                            id: key,
+                            author: quote.author,
+                            category: quote.category,
+                            text: quote.text
+                        }
+                    }))
+                }
+            } catch(err) {
+                console.log(err)
+            }
+        }
+        fetchQuotes()
+    }, [category])
+
+    return (
+        <>
+            <aside>
+                <NavLink to={{
+                    pathname: "/quotes",
+                }}>All</NavLink>
+                {categories.map(cat => {
+                    return (
+                        <NavLink to={{
+                            pathname: `/quotes/${cat.value}`,
+                        }}>{cat.label}</NavLink>
+                    )
+                })}
+            </aside>
+            <h1>QUOTES</h1>
+            <ul>
+                {quotes.map(quote => {
+                    return (
+                        <ListItem 
+                            key={quote.id}
+                            quote={quote}
+                            setQuotes={setQuotes}
+                        />
+                    )
+                })}
+            </ul>
+        </>
+    )
+}
+
+export default List
\ No newline at end of file
--- a/src/components/ListItem/ListItem.tsx
+++ b/src/components/ListItem/ListItem.tsx
+import { useNavigate } from "react-router"
+import type { TQuote } from "../../types/TQuote"
+import { mainInstance } from "../../axios/mainInstance"
+
+type Props = {
+    quote: TQuote
+    setQuotes: (cb: (value: TQuote[]) => TQuote[]) => void
+}
+
+
+
+const ListItem = ({quote, setQuotes}: Props) => {
+    const navigate = useNavigate()
+    const editHandler = () => {
+        navigate(`/edit/${quote.id}`)
+    }
+    const deleteHandler = async () => {
+        try {
+            await mainInstance.delete(`quotes/${quote.id}.json`)
+            setQuotes(prev => (prev.filter(q => q.id !== quote.id)))
+        } catch(err) {
+            console.log(err)
+        }
+    }
+
+    return (
+        <li>
+            <div>
+                <hr />
+                <p>Author: {quote.author}</p>
+                <i>{quote.text}</i>
+                <p>CATEGORY: {quote.category}</p>
+                <button onClick={editHandler}>Edit</button>
+                <button onClick={deleteHandler}>Delete</button>
+                <hr />
+            </div>
+        </li>
+        
+    )
+}
+
+export default ListItem
\ No newline at end of file
--- a/src/components/layouts/RootLayout/RootLayout.tsx
+++ b/src/components/layouts/RootLayout/RootLayout.tsx
+import { Outlet } from 'react-router'
+import Header from '../../Header/Header'
+
+const RootLayout = () => {
+    return (
+        <>
+            <Header />
+            <main>
+                <Outlet />
+            </main>
+        </>
+    )
+}
+
+export default RootLayout
\ No newline at end of file
--- a/src/index.css
+++ b/src/index.css
+* {
+  margin: 0;
+  box-sizing: border-box;
+}
\ No newline at end of file
--- a/src/main.tsx
+++ b/src/main.tsx
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import { createBrowserRouter, RouterProvider } from 'react-router'
+import RootLayout from './components/layouts/RootLayout/RootLayout'
+import Form from './components/Form/Form'
+import List from './components/List/List'
+
+const router = createBrowserRouter([
+  {
+    path: '/',
+    element: <RootLayout />,
+    children: [
+      {
+        path: 'add-quote',
+        element: <Form type='add' />
+      },
+      {
+        path: 'edit/:quoteId',
+        element: <Form type='edit' />
+      },
+      {
+        path: 'quotes',
+        element: <List />
+      },
+      {
+        path: 'quotes/:category',
+        element: <List />
+      }
+    ]
+  },
+  {
+    path: '*',
+    element: <h1>Page not found</h1>
+  }
+])
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <RouterProvider router={router} />
+  </StrictMode>,
+)
--- a/src/types/TCategory.ts
+++ b/src/types/TCategory.ts
+export type TCategory = {
+    label: string,
+    value: string
+}
\ No newline at end of file
--- a/src/types/TFirebaseQuote.ts
+++ b/src/types/TFirebaseQuote.ts
+import type { TQuote } from "./TQuote"
+
+export type TFirebaseQuote = {
+    [key: string]: Omit<TQuote, 'id'>
+}
\ No newline at end of file
--- a/src/types/TQuote.ts
+++ b/src/types/TQuote.ts
+export type TQuote = {
+    id?: string
+    text: string
+    author: string
+    category: string
+}
\ No newline at end of file
--- a/src/vite-env.d.ts
+++ b/src/vite-env.d.ts
+/// <reference types="vite/client" />
--- a/tsconfig.app.json
+++ b/tsconfig.app.json
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}
--- a/tsconfig.json
+++ b/tsconfig.json
+{
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
+  ]
+}
--- a/tsconfig.node.json
+++ b/tsconfig.node.json
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "ES2022",
+    "lib": ["ES2023"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}
--- a/vite.config.ts
+++ b/vite.config.ts
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    port: 3000
+  }
+})