feat: challenge 45 React in Angular

Add new challenge: React in Angular.

README.md

@@ -24,7 +24,7 @@ If you would like to propose a challenge, this project is open source, so feel f
 
 ## Challenges
 
-Check [all 44 challenges](https://angular-challenges.vercel.app/)
+Check [all 45 challenges](https://angular-challenges.vercel.app/)
 
 ## Contributors ✨
 

apps/angular/react-in-angular/.eslintrc.json

@@ -0,0 +1,36 @@
+{
+  "extends": ["../../../.eslintrc.json"],
+  "ignorePatterns": ["!**/*"],
+  "overrides": [
+    {
+      "files": ["*.ts"],
+      "extends": [
+        "plugin:@nx/angular",
+        "plugin:@angular-eslint/template/process-inline-templates"
+      ],
+      "rules": {
+        "@angular-eslint/directive-selector": [
+          "error",
+          {
+            "type": "attribute",
+            "prefix": "app",
+            "style": "camelCase"
+          }
+        ],
+        "@angular-eslint/component-selector": [
+          "error",
+          {
+            "type": "element",
+            "prefix": "app",
+            "style": "kebab-case"
+          }
+        ]
+      }
+    },
+    {
+      "files": ["*.html"],
+      "extends": ["plugin:@nx/angular-template"],
+      "rules": {}
+    }
+  ]
+}

apps/angular/react-in-angular/README.md

@@ -0,0 +1,13 @@
+# React in angular
+
+> author: wandrille-guesdon
+
+### Run Application
+
+```bash
+npx nx serve angular-react-in-angular
+```
+
+### Documentation and Instruction
+
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/angular/45-react-in-angular/).

apps/angular/react-in-angular/jest.config.ts

@@ -0,0 +1,22 @@
+/* eslint-disable */
+export default {
+  displayName: 'angular-react-in-angular',
+  preset: '../../../jest.preset.js',
+  setupFilesAfterEnv: ['<rootDir>/src/test-setup.ts'],
+  coverageDirectory: '../../../coverage/apps/angular/react-in-angular',
+  transform: {
+    '^.+\\.(ts|mjs|js|html)$': [
+      'jest-preset-angular',
+      {
+        tsconfig: '<rootDir>/tsconfig.spec.json',
+        stringifyContentPathRegex: '\\.(html|svg)$',
+      },
+    ],
+  },
+  transformIgnorePatterns: ['node_modules/(?!.*\\.mjs$)'],
+  snapshotSerializers: [
+    'jest-preset-angular/build/serializers/no-ng-attributes',
+    'jest-preset-angular/build/serializers/ng-snapshot',
+    'jest-preset-angular/build/serializers/html-comment',
+  ],
+};

apps/angular/react-in-angular/project.json

@@ -0,0 +1,80 @@
+{
+  "name": "angular-react-in-angular",
+  "$schema": "../../../node_modules/nx/schemas/project-schema.json",
+  "projectType": "application",
+  "prefix": "app",
+  "sourceRoot": "apps/angular/react-in-angular/src",
+  "tags": [],
+  "targets": {
+    "build": {
+      "executor": "@angular-devkit/build-angular:application",
+      "outputs": ["{options.outputPath}"],
+      "options": {
+        "outputPath": "dist/apps/angular/react-in-angular",
+        "index": "apps/angular/react-in-angular/src/index.html",
+        "browser": "apps/angular/react-in-angular/src/main.ts",
+        "polyfills": ["zone.js"],
+        "tsConfig": "apps/angular/react-in-angular/tsconfig.app.json",
+        "inlineStyleLanguage": "scss",
+        "assets": [
+          "apps/angular/react-in-angular/src/favicon.ico",
+          "apps/angular/react-in-angular/src/assets"
+        ],
+        "styles": ["apps/angular/react-in-angular/src/styles.scss"],
+        "scripts": []
+      },
+      "configurations": {
+        "production": {
+          "budgets": [
+            {
+              "type": "initial",
+              "maximumWarning": "500kb",
+              "maximumError": "1mb"
+            },
+            {
+              "type": "anyComponentStyle",
+              "maximumWarning": "2kb",
+              "maximumError": "4kb"
+            }
+          ],
+          "outputHashing": "all"
+        },
+        "development": {
+          "optimization": false,
+          "extractLicenses": false,
+          "sourceMap": true
+        }
+      },
+      "defaultConfiguration": "production"
+    },
+    "serve": {
+      "executor": "@angular-devkit/build-angular:dev-server",
+      "configurations": {
+        "production": {
+          "buildTarget": "angular-react-in-angular:build:production"
+        },
+        "development": {
+          "buildTarget": "angular-react-in-angular:build:development"
+        }
+      },
+      "defaultConfiguration": "development"
+    },
+    "extract-i18n": {
+      "executor": "@angular-devkit/build-angular:extract-i18n",
+      "options": {
+        "buildTarget": "angular-react-in-angular:build"
+      }
+    },
+    "lint": {
+      "executor": "@nx/eslint:lint",
+      "outputs": ["{options.outputFile}"]
+    },
+    "test": {
+      "executor": "@nx/jest:jest",
+      "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
+      "options": {
+        "jestConfig": "apps/angular/react-in-angular/jest.config.ts"
+      }
+    }
+  }
+}

apps/angular/react-in-angular/src/app/app.component.ts

@@ -0,0 +1,62 @@
+import { Component, signal } from '@angular/core';
+import { PostComponent } from './react/post.component';
+
+type Post = { title: string; description: string };
+
+@Component({
+  standalone: true,
+  imports: [PostComponent],
+  selector: 'app-root',
+  template: `
+    <div class="flex flex-col gap-2 p-12">
+      <div class="flex gap-2">
+        @for (post of posts; track post.title) {
+          <div class="rounded-lg bg-gray-100 p-4">
+            <app-post
+              (selectPost)="selectPost(post)"
+              [post]="post"
+              [isSelected]="post.title === selectedPost()?.title"></app-post>
+          </div>
+        }
+      </div>
+      <div class="flex flex-col gap-2 border p-4">
+        <span class="text-xs font-medium">Selected Post:</span>
+        <span class="text-lg text-blue-700">
+          {{ selectedPost()?.title ?? '-' }}
+        </span>
+      </div>
+    </div>
+  `,
+  styles: [''],
+})
+export class AppComponent {
+  readonly posts = [
+    {
+      title: 'A Deep Dive into Angular',
+      description:
+        "Explore Angular's core features, its evolution, and best practices in development for creating dynamic, efficient web applications in our comprehensive guide.",
+      pictureLink:
+        'https://images.unsplash.com/photo-1471958680802-1345a694ba6d',
+    },
+    {
+      title: 'The Perfect Combination',
+      description:
+        'Unveil the power of combining Angular & React in web development, maximizing efficiency and flexibility for building scalable, sophisticated applications.',
+      pictureLink:
+        'https://images.unsplash.com/photo-1518717202715-9fa9d099f58a',
+    },
+    {
+      title: 'Taking Angular to the Next Level',
+      description:
+        "Discover how integrating React with Angular elevates web development, blending Angular's structure with React's UI prowess for advanced applications.",
+      pictureLink:
+        'https://images.unsplash.com/photo-1532103050105-860af53bc6aa',
+    },
+  ];
+
+  readonly selectedPost = signal<Post | null>(null);
+
+  selectPost(post: Post) {
+    this.selectedPost.set(post);
+  }
+}

apps/angular/react-in-angular/src/app/app.config.ts

@@ -0,0 +1,5 @@
+import { ApplicationConfig } from '@angular/core';
+
+export const appConfig: ApplicationConfig = {
+  providers: [],
+};

apps/angular/react-in-angular/src/app/react/ReactPost.tsx

@@ -0,0 +1,27 @@
+// import React from 'react';
+
+export default function ReactPost(props: {
+  title?: string,
+  description?: string,
+  pictureLink?: string,
+  selected?: boolean,
+  handleClick: () => void
+}) {
+  return (
+    <div className={props.selected ? 'bg-blue-100' : 'bg-white'}>
+      <div className="max-w-sm rounded overflow-hidden shadow-lg">
+        <img className="w-full h-32 object-cover" src={props.pictureLink} alt={props.title}></img>
+        <div className="px-6 py-4 flex flex-col gap-2">
+          <div className="font-bold text-xl mb-2">{props.title}</div>
+          <p className="text-gray-700 text-base">
+            {props.description}
+          </p>
+          <button className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded"
+                  onClick={props.handleClick}>
+            Select
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}

apps/angular/react-in-angular/src/app/react/post.component.ts

@@ -0,0 +1,17 @@
+import { Component, EventEmitter, input, Output } from '@angular/core';
+
+type Post = { title: string; description: string; pictureLink: string };
+
+@Component({
+  standalone: true,
+  selector: 'app-post',
+  template: `
+    <div></div>
+  `,
+  styles: [''],
+})
+export class PostComponent {
+  post = input<Post | undefined>(undefined);
+  isSelected = input<boolean>(false);
+  @Output() selectPost = new EventEmitter<void>();
+}

apps/angular/react-in-angular/src/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <title>angular-react-in-angular</title>
+    <base href="/" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <link rel="icon" type="image/x-icon" href="favicon.ico" />
+  </head>
+  <body>
+    <app-root></app-root>
+  </body>
+</html>

apps/angular/react-in-angular/src/main.ts

@@ -0,0 +1,7 @@
+import { bootstrapApplication } from '@angular/platform-browser';
+import { AppComponent } from './app/app.component';
+import { appConfig } from './app/app.config';
+
+bootstrapApplication(AppComponent, appConfig).catch((err) =>
+  console.error(err),
+);

apps/angular/react-in-angular/src/styles.scss

@@ -0,0 +1,5 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+/* You can add global styles to this file, and also import other style files */

apps/angular/react-in-angular/src/test-setup.ts

@@ -0,0 +1,2 @@
+import '@testing-library/jest-dom';
+import 'jest-preset-angular/setup-jest';

apps/angular/react-in-angular/tailwind.config.js

@@ -0,0 +1,14 @@
+const { createGlobPatternsForDependencies } = require('@nx/angular/tailwind');
+const { join } = require('path');
+
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: [
+    join(__dirname, 'src/**/!(*.stories|*.spec).{ts,html}'),
+    ...createGlobPatternsForDependencies(__dirname),
+  ],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+};

apps/angular/react-in-angular/tsconfig.app.json

@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../dist/out-tsc",
+    "types": []
+  },
+  "files": ["src/main.ts"],
+  "include": ["src/**/*.d.ts"],
+  "exclude": ["jest.config.ts", "src/**/*.test.ts", "src/**/*.spec.ts"]
+}

apps/angular/react-in-angular/tsconfig.editor.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src/**/*.ts"],
+  "compilerOptions": {
+    "types": ["jest", "node"]
+  }
+}

apps/angular/react-in-angular/tsconfig.json

@@ -0,0 +1,33 @@
+{
+  "compilerOptions": {
+    "target": "es2022",
+    "useDefineForClassFields": false,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+  },
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.app.json",
+    },
+    {
+      "path": "./tsconfig.spec.json",
+    },
+    {
+      "path": "./tsconfig.editor.json",
+    },
+  ],
+  "extends": "../../../tsconfig.base.json",
+  "angularCompilerOptions": {
+    "enableI18nLegacyMessageIdFormat": false,
+    "strictInjectionParameters": true,
+    "strictInputAccessModifiers": true,
+    "strictTemplates": true,
+  },
+}

apps/angular/react-in-angular/tsconfig.spec.json

@@ -0,0 +1,15 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "module": "commonjs",
+    "types": ["jest", "node", "@testing-library/jest-dom"]
+  },
+  "files": ["src/test-setup.ts"],
+  "include": [
+    "jest.config.ts",
+    "src/**/*.test.ts",
+    "src/**/*.spec.ts",
+    "src/**/*.d.ts"
+  ]
+}

challenge-number.json

@@ -1,6 +1,6 @@
 {
-  "total": 44,
+  "total": 45,
   "🟢": 16,
   "🟠": 120,
-  "🔴": 208
+  "🔴": 209
 }

docs/src/content/docs/challenges/angular/45-react-in-angular.md

@@ -0,0 +1,76 @@
+---
+title: 🔴 React in angular
+description: Challenge 45 is about learning how to benefit from the numerous libraries in React
+author: Wandrille Guesdon
+challengeNumber: 45
+command: angular-react-in-angular
+sidebar:
+  order: NaN
+  badge: New
+---
+
+The goal of this challenge is to use a React component inside an Angular application.
+
+Many components are available in React, and it can be interesting to use them in an Angular application. The goal is to create a React component and use it in an Angular application.
+
+## Information
+
+In this challenge, we have a simple application and a react component `ReactPost` in `app/react` to illustrate a react component from a library.
+
+## Statement
+
+- Your task is to display the posts with the React component `ReactPost`.
+- When you select a post, the post should be highlighted.
+
+In order to play with the react component, you should start by installing the react dependencies.
+
+```bash
+npm i --save react react-dom
+npm i --save-dev @types/react @types/react-dom
+```
+
+## Constraints
+
+- Do not transform the react component in an angular component. The React component is pretty simple and can be written with ease in Angular. But **the goal is to use the React component**.
+
+### Hint
+
+<details>
+  <summary>Hint 1 - Configuration</summary>
+  Allow the React files in tsconfig.json
+
+```
+{
+...
+"compilerOptions": {
+  ...
+  "jsx": "react"
+},
+...
+}
+```
+
+</details>
+
+<details>
+  <summary>Hint 2 - Initialization</summary>
+  Create a react root with `createRoot(...)`
+</details>
+
+<details>
+  <summary>Hint 3 - Display</summary>
+  To render the component, it should look like this:
+  
+    ```
+    <react root>.render(
+        <React.StrictMode>
+        ...
+        </React.StrictMode>
+    )
+    ``` 
+</details>
+
+<details>
+  <summary>Hint 4 - Design</summary>
+  Do not forget to allow the react file in Tailwind.
+</details>

docs/src/content/docs/es/index.mdx

@@ -23,16 +23,16 @@ hero:
 
 import { Card, CardGrid } from '@astrojs/starlight/components';
 import MyIcon from '../../../components/MyIcon.astro';
-import SubscriptionForm from '../../../components/SubscriptionForm.astro'
+import SubscriptionForm from '../../../components/SubscriptionForm.astro';
 
 <CardGrid>
-<Card title="44 Desafíos">
+<Card title="45 Desafíos">
-  Este repositorio contiene 44 desafíos relacionados con <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> y <b>Typescript</b>.
+  Este repositorio contiene 45 Desafíos relacionados con <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> y <b>Typescript</b>.
   Estos desafíos se resuelven en torno a problemas de la vida real o características específicas para mejorar tus habilidades.
 </Card>
 
 <Card title="Suscríbete para ser notificado sobre los últimos retos">
-<SubscriptionForm isNote={false} lang="es"/>
+  <SubscriptionForm isNote={false} lang="es" />
 </Card>
 
 <Card title="Conviértete en un Contribuidor de OSS">
@@ -57,7 +57,8 @@ import SubscriptionForm from '../../../components/SubscriptionForm.astro'
 </Card>
 
 <Card title="Prepárate para Entrevistas">
-  Completar estos desafíos te preparará para cualquier desafío técnico que puedas encontrar en un rol de frontend durante las entrevistas.
+  Completar estos desafíos te preparará para cualquier desafío técnico que
+  puedas encontrar en un rol de frontend durante las entrevistas.
 </Card>
 
 <Card title="Patrocinio">

docs/src/content/docs/fr/index.mdx

@@ -25,15 +25,15 @@ hero:
 
 import { Card, CardGrid } from '@astrojs/starlight/components';
 import MyIcon from '../../../components/MyIcon.astro';
-import SubscriptionForm from '../../../components/SubscriptionForm.astro'
+import SubscriptionForm from '../../../components/SubscriptionForm.astro';
 
 <CardGrid>
-<Card title="44 Défis">
+<Card title="45 Défis">
-    Ce répertoire rassemble 44 défis liés à <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> et <b>Typescript</b>. Ces défis portent sur des problèmes réels ou des fonctionnalités spécifiques pour améliorer vos compétences.
+    Ce répertoire rassemble 45 Défis liés à <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> et <b>Typescript</b>. Ces défis portent sur des problèmes réels ou des fonctionnalités spécifiques pour améliorer vos compétences.
 </Card>
 
 <Card title="Subscribe to get notify of latest challenges">
-<SubscriptionForm isNote={false} lang="fr"/>
+  <SubscriptionForm isNote={false} lang="fr" />
 </Card>
 
 <Card title="Devenir un Mainteneur OSS">

docs/src/content/docs/index.mdx

@@ -24,17 +24,16 @@ hero:
 import { Card, CardGrid } from '@astrojs/starlight/components';
 import MyIcon from '../../components/MyIcon.astro';
 
-import SubscriptionForm from '../../components/SubscriptionForm.astro'
+import SubscriptionForm from '../../components/SubscriptionForm.astro';
-
 
 <CardGrid>
-<Card title="44 Challenges">
+<Card title="45 Challenges">
-    This repository gathers 44 Challenges related to <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> and <b>Typescript</b>.
+    This repository gathers 45 Challenges related to <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> and <b>Typescript</b>.
     These challenges resolve around real-life issues or specific features to elevate your skills.
 </Card>
 
 <Card title="Subscribe to get notify of latest challenges">
-<SubscriptionForm isNote={false}/>
+  <SubscriptionForm isNote={false} />
 </Card>
 
 <Card title="Become an OSS Maintainer">

docs/src/content/docs/pt/index.mdx

@@ -23,19 +23,20 @@ hero:
 
 import { Card, CardGrid } from '@astrojs/starlight/components';
 import MyIcon from '../../../components/MyIcon.astro';
-import SubscriptionForm from '../../../components/SubscriptionForm.astro'
+import SubscriptionForm from '../../../components/SubscriptionForm.astro';
 
 <CardGrid>
-  <Card title="44 Desafios">
+  <Card title="45 Desafios">
-    Este repositório possui 44 desafios relacionados a <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>,
+    Este repositório possui 45 Desafios relacionados a <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>,
     <b>Ngrx</b> e <b>Typescript</b>.
     Esses desafios são voltados para problemas reais ou funcionalidades específicas afim de
     melhorar suas habilidades.
   </Card>
 
-  <Card title="Inscreva-se para ser notificado do desafio mais recente">
+{' '}
-  <SubscriptionForm isNote={false} lang="pt"/>
+<Card title="Inscreva-se para ser notificado do desafio mais recente">
-  </Card>
+  <SubscriptionForm isNote={false} lang="pt" />
+</Card>
 
 {' '}
 

docs/src/content/docs/ru/index.mdx

@@ -23,30 +23,32 @@ hero:
 
 import { Card, CardGrid } from '@astrojs/starlight/components';
 import MyIcon from '../../../components/MyIcon.astro';
-import SubscriptionForm from '../../../components/SubscriptionForm.astro'
+import SubscriptionForm from '../../../components/SubscriptionForm.astro';
 
 <CardGrid>
-<Card title="44 Испытания">
+<Card title="45 Испытания">
-  Этот репозиторий содержит 44 испытания, связанных с <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> and <b>Typescript</b>.
+  Этот репозиторий содержит 45 Испытания, связанных с <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> and <b>Typescript</b>.
   Испытания основаны на реальных задачах или инструментах для того, чтобы прокачать вас.
 </Card>
 
 <Card title="Subscribe to get notify of latest challenges">
-<SubscriptionForm isNote={false} lang="ru"/>
+  <SubscriptionForm isNote={false} lang="ru" />
 </Card>
 
 <Card title="Станьте мейнтейнером открытого программного обеспечения (OSS)">
-  Одна из целей этого репозитория <b>снизить барьер</b> для разработки
+  Одна из целей этого репозитория <b>снизить барьер</b> для разработки открытого
-  открытого программного обеспечения (OSS). Решив эти задачи, вы поймете,
+  программного обеспечения (OSS). Решив эти задачи, вы поймете, как начать
-  как начать вносить свой вклад в любой другой проект с открытым исходным кодом.
+  вносить свой вклад в любой другой проект с открытым исходным кодом.
 </Card>
 
 <Card title="Учитесь вместе с другими">
-  Изучение и использование нового фреймворка всегда сопряжено с трудностями.
+  Изучение и использование нового фреймворка всегда сопряжено с трудностями. В
-  В этом наборе испытаний содержатся реальные примеры задач, чтобы закрепить на практике то, чему вы научились.
+  этом наборе испытаний содержатся реальные примеры задач, чтобы закрепить на
-  Любой может оставить комментарий или предложить помощь.
+  практике то, чему вы научились. Любой может оставить комментарий или
+  предложить помощь.
   <b>
-    Учиться одному - здорово, но обучение вместе с другими поможет вам добиться большего.
+    Учиться одному - здорово, но обучение вместе с другими поможет вам добиться
+    большего.
   </b>
 </Card>
 
@@ -61,8 +63,9 @@ import SubscriptionForm from '../../../components/SubscriptionForm.astro'
 </Card>
 
 <Card title="Поддержка">
-  Это бесплатный проект, и он будет оставаться таковым как можно дольше.
+  Это бесплатный проект, и он будет оставаться таковым как можно дольше. Однако
-  Однако вся работа ведется в мое свободное время, включая создание новых испытаний и ревью их решений(PRs).
+  вся работа ведется в мое свободное время, включая создание новых испытаний и
+  ревью их решений(PRs).
   <b>Спонсорство может поддержать меня и способствовать развитию проекта</b>.
 </Card>