part 12 done

2024-09-30 15:32:50 +03:00
parent 0a7a469d56
commit 33a5afd017
426 changed files with 46304 additions and 5 deletions
@@ -0,0 +1,47 @@
+services:
+  app:
+    image: todo-frontend-dev
+    build:
+      context: ./todo-frontend 
+      dockerfile: ./todo-frontend/dev.Dockerfile # This will simply tell which dockerfile to read
+    volumes:
+      - ./todo-frontend:/usr/src/app # The path can be relative, so ./ is enough to say "the same location as the docker-compose.yml"
+    container_name: todo-front
+
+  server:
+    image: todo-backend-dev
+    volumes:
+      - ./todo-backend:/usr/src/app
+    environment:
+      REDIS_URL: "redis://redis:6379"
+      MONGO_URL: "mongodb://the_username:the_password@mongo:27017/the_database"
+
+  mongo:
+    image: mongo
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: root
+      MONGO_INITDB_ROOT_PASSWORD: example
+      MONGO_INITDB_DATABASE: the_database
+    volumes:
+      - ./todo-backend/mongo/mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js
+      - mongo_data:/data/db
+
+  redis:
+    image: redis
+    command: ['redis-server', '--appendonly', 'yes'] # Overwrite the CMD
+    volumes: # Declare the volume
+      - ./todo-backend/redis_data:/data
+
+  nginx:
+    image: nginx:1.20.1
+    volumes:
+      - ./nginx.dev.conf:/etc/nginx/nginx.conf:ro
+    ports:
+      - 8080:80
+    container_name: reverse-proxy-front-back
+    depends_on:
+      - app # wait for the frontend container to be started
+      - server
+
+volumes:
+  mongo_data:
@@ -0,0 +1,22 @@
+# events is required, but defaults are ok
+events { }
+
+# A http server, listening at port 80
+http {
+ server {
+    listen 80;
+
+    # Requests starting with root (/) are handled
+    location / {
+
+      proxy_http_version 1.1;
+      proxy_set_header Upgrade $http_upgrade;
+      proxy_set_header Connection 'upgrade';
+      
+      proxy_pass http://app:5173;
+    }
+    location /api/ {
+      proxy_pass http://server:3000/;
+    }
+  }
+}
@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
@@ -0,0 +1,15 @@
+# React application
+
+This application is created from create-react-app.
+
+Install dependencies with `npm install`
+
+You can run the application in development mode with `npm start`
+
+You can build static files for production release with `npm run build`
+
+You can run tests with `npm run test`
+
+## Environment variables
+
+Use REACT_APP_BACKEND_URL to set where the backend for this application is.
@@ -0,0 +1,39 @@
+{
+  "name": "todo-frontend",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.16.5",
+    "@testing-library/react": "^13.4.0",
+    "@testing-library/user-event": "^13.5.0",
+    "axios": "^1.3.3",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-scripts": "5.0.1",
+    "web-vitals": "^2.1.4"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React App</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>
@@ -0,0 +1,25 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}
@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:
@@ -0,0 +1,38 @@
+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
@@ -0,0 +1,12 @@
+import './App.css';
+import TodoView from './Todos/TodoView'
+
+function App() {
+  return (
+    <div className="App">
+      <TodoView />
+    </div>
+  );
+}
+
+export default App;
@@ -0,0 +1,23 @@
+import React, { useState } from 'react'
+
+const TodoForm = ({ createTodo }) => {
+  const [text, setText] = useState('')
+
+  const onChange = ({ target }) => {
+    setText(target.value)
+  }
+
+  const handleSubmit = (e) => {
+    e.preventDefault()
+    createTodo({ text })
+  }
+
+  return (
+    <form onSubmit={handleSubmit}>
+      <input type="text" name="text" value={text} onChange={onChange} />
+      <button type="submit"> Submit </button>
+    </form>
+  )
+}
+
+export default TodoForm
@@ -0,0 +1,49 @@
+import React from 'react'
+
+const TodoList = ({ todos, deleteTodo, completeTodo }) => {
+  const onClickDelete = (todo) => () => {
+    deleteTodo(todo)
+  }
+
+  const onClickComplete = (todo) => () => {
+    completeTodo(todo)
+  }
+
+  return (
+    <>
+      {todos.map(todo => {
+        const doneInfo = (
+          <>
+            <span>This todo is done</span>
+            <span>
+              <button onClick={onClickDelete(todo)}> Delete </button>
+            </span>
+          </>
+        )
+
+        const notDoneInfo = (
+          <>
+            <span>
+              This todo is not done
+            </span>
+            <span>
+              <button onClick={onClickDelete(todo)}> Delete </button>
+              <button onClick={onClickComplete(todo)}> Set as done </button>
+            </span>
+          </>
+        )
+
+        return (
+          <div style={{ display: 'flex', justifyContent: 'space-between', maxWidth: '70%', margin: 'auto' }}>
+            <span>
+              {todo.text} 
+            </span>
+            {todo.done ? doneInfo : notDoneInfo}
+          </div>
+        )
+      }).reduce((acc, cur) => [...acc, <hr />, cur], [])}
+    </>
+  )
+}
+
+export default TodoList
@@ -0,0 +1,46 @@
+import React, { useEffect, useState } from 'react'
+import axios from '../util/apiClient'
+
+import List from './List'
+import Form from './Form'
+
+const TodoView = () => {
+  const [todos, setTodos] = useState([])
+
+  const refreshTodos = async () => {
+    const { data } = await axios.get('/todos')
+    setTodos(data)
+  }
+
+  useEffect(() => {
+    refreshTodos()
+  }, [])
+
+  const createTodo = async (todo) => {
+    const { data } = await axios.post('/todos', todo)
+    setTodos([...todos, data])
+  }
+
+  const deleteTodo = async (todo) => {
+    await axios.delete(`/todos/${todo._id}`)
+    refreshTodos()
+  }
+
+  const completeTodo = async (todo) => {
+    await axios.put(`/todos/${todo._id}`, {
+      text: todo.text,
+      done: true
+    })
+    refreshTodos()
+  }
+
+  return (
+    <>
+      <h1>Todos</h1>
+      <Form createTodo={createTodo} />
+      <List todos={todos} deleteTodo={deleteTodo} completeTodo={completeTodo} />
+    </>
+  )
+}
+
+export default TodoView
@@ -0,0 +1,13 @@
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+    monospace;
+}
@@ -0,0 +1,8 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+
+import App from './App';
+
+ReactDOM.createRoot(document.getElementById('root')).render(
+  <App />
+);
@@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';
@@ -0,0 +1,7 @@
+import axios from 'axios'
+
+const apiClient = axios.create({
+  baseURL: process.env.REACT_APP_BACKEND_URL,
+})
+
+export default apiClient
@@ -0,0 +1,61 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# next.js build output
+.next
@@ -0,0 +1,15 @@
+FROM node:20
+  
+WORKDIR /usr/src/app
+
+
+COPY --chown=node:node . .
+
+RUN npm ci 
+
+ENV DEBUG=express:*
+  
+
+USER node
+
+CMD npm start
@@ -0,0 +1,19 @@
+# Express application
+
+Install dependencies with `npm install`
+
+Run with `npm start`
+
+Or in development mode with `npm run dev`
+
+# Visit counter
+
+When running the server, visit http://localhost:3000 to see visit counter, or give environment variable `PORT` to change the port.
+
+# MongoDB
+
+The application has /todos crud which requires a MongoDB. Pass connection url with env `MONGO_URL`
+
+# Redis
+
+Pass connection url with env `REDIS_URL`
@@ -0,0 +1,20 @@
+const express = require("express");
+const logger = require("morgan");
+const cors = require("cors");
+
+const indexRouter = require("./routes/index");
+const todosRouter = require("./routes/todos");
+const statisticsRouter = require("./routes/statistics");
+
+const app = express();
+
+app.use(cors());
+
+app.use(logger("dev"));
+app.use(express.json());
+
+app.use("/", indexRouter);
+app.use("/todos", todosRouter);
+app.use("/statistics", statisticsRouter);
+
+module.exports = app;
@@ -0,0 +1,89 @@
+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+var app = require('../app');
+var debug = require('debug')('todo-express-backend:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}
@@ -0,0 +1,15 @@
+FROM node:20
+  
+WORKDIR /usr/src/app
+
+
+COPY --chown=node:node . .
+
+RUN npm i 
+
+ENV DEBUG=express:*
+  
+
+USER node
+
+CMD ["npm", "run", "dev", "--", "--host"]
@@ -0,0 +1,38 @@
+services:
+  server:
+    image: todo-backend-dev
+    build:
+      context: .
+      dockerfile: dev.Dockerfile
+    volumes:
+      - ./:/usr/src/app
+    ports: 
+      - 3000:3000
+    environment:
+      REDIS_URL: "redis://redis:6379"
+      MONGO_URL: "mongodb://the_username:the_password@mongo:27017/the_database"
+
+  mongo:
+    image: mongo
+    ports:
+     - 3456:27017
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: root
+      MONGO_INITDB_ROOT_PASSWORD: example
+      MONGO_INITDB_DATABASE: the_database
+    volumes:
+      - ./mongo/mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js
+      - mongo_data:/data/db
+
+  redis:
+    image: redis
+    ports:
+      - 3457:6379
+    # Everything else
+    command: ['redis-server', '--appendonly', 'yes'] # Overwrite the CMD
+    volumes: # Declare the volume
+      - ./redis_data:/data
+
+volumes:
+  mongo_data:
+
@@ -0,0 +1,6 @@
+services:
+  app:                    # The name of the service, can be anything
+    image: todo-backend # Declares which image to use
+    build: .              # Declares where to build if image is not found
+    ports:                # Declares the ports to publish
+      - 3000:3000
@@ -0,0 +1,10 @@
+const mongoose = require('mongoose')
+const Todo = require('./models/Todo')
+const { MONGO_URL } = require('../util/config')
+
+if (MONGO_URL && !mongoose.connection.readyState) mongoose.connect(MONGO_URL, { useNewUrlParser: true, useUnifiedTopology: true })
+
+
+module.exports = {
+  Todo
+}
@@ -0,0 +1,8 @@
+const mongoose = require('mongoose')
+
+const todoSchema = new mongoose.Schema({
+  text: String,
+  done: Boolean
+})
+
+module.exports = mongoose.model('Todo', todoSchema)
@@ -0,0 +1,15 @@
+db.createUser({
+  user: 'the_username',
+  pwd: 'the_password',
+  roles: [
+    {
+      role: 'dbOwner',
+      db: 'the_database',
+    },
+  ],
+});
+
+db.createCollection('todos');
+
+db.todos.insert({ text: 'Write code', done: true });
+db.todos.insert({ text: 'Learn about containers', done: false });
@@ -0,0 +1,2 @@
+WiredTiger
+WiredTiger 11.2.0: (November 10, 2022)
@@ -0,0 +1 @@
+WiredTiger lock file
@@ -0,0 +1,20 @@
+{
+  "name": "todo-express-backend",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "start": "node ./bin/www",
+    "dev": "nodemon ./bin/www"
+  },
+  "dependencies": {
+    "cors": "^2.8.5",
+    "debug": "~2.6.9",
+    "express": "~4.16.1",
+    "mongoose": "^5.13.2",
+    "morgan": "~1.9.1",
+    "redis": "^3.1.2"
+  },
+  "devDependencies": {
+    "nodemon": "^2.0.12"
+  }
+}
@@ -0,0 +1,27 @@
+const redis = require('redis')
+const { promisify } = require('util')
+const { REDIS_URL } = require('../util/config')
+
+let getAsync
+let setAsync
+
+if (!REDIS_URL) {
+  const redisIsDisabled = () => {
+    console.log('No REDIS_URL set, Redis is disabled')
+    return null
+  }
+  getAsync = redisIsDisabled
+  setAsync = redisIsDisabled
+} else {
+  const client = redis.createClient({
+    url: REDIS_URL
+  })
+    
+  getAsync = promisify(client.get).bind(client)
+  setAsync = promisify(client.set).bind(client)    
+}
+
+module.exports = {
+  getAsync,
+  setAsync
+}
@@ -0,0 +1,36 @@
+*2
+$6
+SELECT
+$1
+0
+*3
+$3
+set
+$11
+added_todos
+$1
+1
+*2
+$6
+SELECT
+$1
+0
+*3
+$3
+set
+$11
+added_todos
+$1
+2
+*2
+$6
+SELECT
+$1
+0
+*3
+$3
+set
+$11
+added_todos
+$1
+3
@@ -0,0 +1,2 @@
+file appendonly.aof.1.base.rdb seq 1 type b
+file appendonly.aof.1.incr.aof seq 1 type i
@@ -0,0 +1,19 @@
+const express = require("express");
+const router = express.Router();
+const redis = require("../redis");
+
+const configs = require("../util/config");
+
+let visits = 0;
+
+/* GET index data. */
+router.get("/", async (req, res) => {
+  visits++;
+
+  res.send({
+    ...configs,
+    visits,
+  });
+});
+
+module.exports = router;
@@ -0,0 +1,11 @@
+const express = require("express");
+const router = express.Router();
+const { getAsync } = require("../redis/index");
+
+/* GET todos listing. */
+router.get("/", async (_, res) => {
+  const statistics = await getAsync("added_todos");
+  res.send(statistics);
+});
+
+module.exports = router;
@@ -0,0 +1,54 @@
+const express = require("express");
+const { Todo } = require("../mongo");
+const router = express.Router();
+const { getAsync, setAsync } = require("../redis/index");
+
+/* GET todos listing. */
+router.get("/", async (_, res) => {
+  const todos = await Todo.find({});
+  res.send(todos);
+});
+
+/* POST todo to listing. */
+router.post("/", async (req, res) => {
+  const todo = await Todo.create({
+    text: req.body.text,
+    done: false,
+  });
+  const todoCounter = await getAsync("added_todos");
+  setAsync("added_todos", Number(todoCounter) + 1);
+  res.send(todo);
+});
+
+const singleRouter = express.Router();
+
+const findByIdMiddleware = async (req, res, next) => {
+  const { id } = req.params;
+  req.todo = await Todo.findById(id);
+  if (!req.todo) return res.sendStatus(404);
+
+  next();
+};
+
+/* DELETE todo. */
+singleRouter.delete("/", async (req, res) => {
+  await req.todo.delete();
+  res.sendStatus(200);
+});
+
+/* GET todo. */
+singleRouter.get("/", async (req, res) => {
+  res.send(req.todo);
+});
+
+/* PUT todo. */
+singleRouter.put("/", async (req, res) => {
+  const todo = await Todo.findByIdAndUpdate(req.todo._id, {
+    done: true,
+  });
+  res.send(todo);
+});
+
+router.use("/:id", findByIdMiddleware, singleRouter);
+
+module.exports = router;
@@ -0,0 +1,7 @@
+const MONGO_URL = process.env.MONGO_URL || undefined
+const REDIS_URL = process.env.REDIS_URL || undefined
+
+module.exports = {
+  MONGO_URL,//: 'mongodb://the_username:the_password@localhost:3456/the_database',
+  REDIS_URL//: '//localhost:6378'
+}
@@ -0,0 +1,21 @@
+module.exports = {
+  root: true,
+  env: { browser: true, es2020: true },
+  extends: [
+    'eslint:recommended',
+    'plugin:react/recommended',
+    'plugin:react/jsx-runtime',
+    'plugin:react-hooks/recommended',
+  ],
+  ignorePatterns: ['dist', '.eslintrc.cjs'],
+  parserOptions: { ecmaVersion: 'latest', sourceType: 'module' },
+  settings: { react: { version: '18.2' } },
+  plugins: ['react-refresh'],
+  rules: {
+    'react/jsx-no-target-blank': 'off',
+    'react-refresh/only-export-components': [
+      'warn',
+      { allowConstantExport: true },
+    ],
+  },
+}
@@ -0,0 +1,24 @@
+# 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?
@@ -0,0 +1,22 @@
+# The first FROM is now a stage called build-stage
+
+FROM node:20 AS build-stage 
+
+ENV VITE_BACKEND_URL=http://server:3000
+
+WORKDIR /usr/src/app
+
+COPY . .
+
+RUN npm ci
+
+RUN npm run build
+
+# This is a new stage, everything before this is gone, except for the files that we want to COPY
+
+FROM nginx:1.25-alpine
+
+# COPY the directory dist from the build-stage to /usr/share/nginx/html
+# The target location here was found from the Docker hub page
+
+COPY --from=build-stage /usr/src/app/dist /usr/share/nginx/html
@@ -0,0 +1,13 @@
+# React application
+
+This application is created with [Vite](https://vitest.dev/).
+
+Install dependencies with `npm install`
+
+You can run the application in development mode with `npm run dev`
+
+You can build static files for production release with `npm run build`
+
+## Environment variables
+
+Use env VITE_BACKEND_URL to set where the backend for this application is
@@ -0,0 +1,13 @@
+
+FROM node:20 AS build-stage 
+
+ENV VITE_BACKEND_URL=http://localhost:8080/api/
+
+WORKDIR /usr/src/app
+
+COPY . .
+
+RUN npm install
+
+CMD ["npm", "run", "dev", "--", "--host"]
+
@@ -0,0 +1,11 @@
+services:
+  app:
+    image: todo-front-dev
+    build:
+      context: . # The context will pick this directory as the "build context"
+      dockerfile: dev.Dockerfile # This will simply tell which dockerfile to read
+    volumes:
+      - ./:/usr/src/app # The path can be relative, so ./ is enough to say "the same location as the docker-compose.yml"
+    ports:
+      - 5173:5173
+    container_name: todo-front
@@ -0,0 +1,13 @@
+<!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</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>
@@ -0,0 +1,28 @@
+{
+  "name": "todo-frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "lint": "eslint . --ext js,jsx --report-unused-disable-directives --max-warnings 0",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "axios": "^1.6.8",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  },
+  "devDependencies": {
+    "@types/react": "^18.2.66",
+    "@types/react-dom": "^18.2.22",
+    "@vitejs/plugin-react": "^4.2.1",
+    "eslint": "^8.57.0",
+    "eslint-plugin-react": "^7.34.1",
+    "eslint-plugin-react-hooks": "^4.6.0",
+    "eslint-plugin-react-refresh": "^0.4.6",
+    "jest": "^29.7.0",
+    "vite": "^5.2.0"
+  }
+}
@@ -0,0 +1 @@
+<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>
@@ -0,0 +1,38 @@
+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
@@ -0,0 +1,12 @@
+import './App.css';
+import TodoView from './Todos/TodoView'
+
+function App() {
+  return (
+    <div className="App">
+      <TodoView />
+    </div>
+  );
+}
+
+export default App;
@@ -0,0 +1,23 @@
+import React, { useState } from 'react'
+
+const TodoForm = ({ createTodo }) => {
+  const [text, setText] = useState('')
+
+  const onChange = ({ target }) => {
+    setText(target.value)
+  }
+
+  const handleSubmit = (e) => {
+    e.preventDefault()
+    createTodo({ text })
+  }
+
+  return (
+    <form onSubmit={handleSubmit}>
+      <input type="text" name="text" value={text} onChange={onChange} />
+      <button type="submit"> Submit </button>
+    </form>
+  )
+}
+
+export default TodoForm
@@ -0,0 +1,49 @@
+import React from 'react'
+
+const TodoList = ({ todos, deleteTodo, completeTodo }) => {
+  const onClickDelete = (todo) => () => {
+    deleteTodo(todo)
+  }
+
+  const onClickComplete = (todo) => () => {
+    completeTodo(todo)
+  }
+
+  return (
+    <>
+      {todos.map(todo => {
+        const doneInfo = (
+          <>
+            <span>This todo is done</span>
+            <span>
+              <button onClick={onClickDelete(todo)}> Delete </button>
+            </span>
+          </>
+        )
+
+        const notDoneInfo = (
+          <>
+            <span>
+              This todo is not done
+            </span>
+            <span>
+              <button onClick={onClickDelete(todo)}> Delete </button>
+              <button onClick={onClickComplete(todo)}> Set as done </button>
+            </span>
+          </>
+        )
+
+        return (
+          <div style={{ display: 'flex', justifyContent: 'space-between', maxWidth: '70%', margin: 'auto' }}>
+            <span>
+              {todo.text} 
+            </span>
+            {todo.done ? doneInfo : notDoneInfo}
+          </div>
+        )
+      }).reduce((acc, cur) => [...acc, <hr />, cur], [])}
+    </>
+  )
+}
+
+export default TodoList
@@ -0,0 +1,26 @@
+import { useEffect, useState } from 'react'
+import axios from '../util/apiClient'
+
+const SingleTodoView = () => {
+  const [todo, setTodo] = useState([])
+
+  const refreshTodo = async () => {
+    const { data } = await axios.get('/todos/:id')
+    setTodo(data)
+  }
+
+  useEffect(() => {
+    refreshTodo()
+  }, [])
+
+  return (
+    <>
+      <h1>Todo</h1>
+      <div>{todo.text}</div>
+      <div>{todo.done}</div>
+      <div>{todo._id}</div>
+    </>
+  )
+}
+
+export default SingleTodoView
@@ -0,0 +1,46 @@
+import { useEffect, useState } from 'react'
+import axios from '../util/apiClient'
+
+import List from './List'
+import Form from './Form'
+
+const TodoView = () => {
+  const [todos, setTodos] = useState([])
+
+  const refreshTodos = async () => {
+    const { data } = await axios.get('/todos')
+    setTodos(data)
+  }
+
+  useEffect(() => {
+    refreshTodos()
+  }, [])
+
+  const createTodo = async (todo) => {
+    const { data } = await axios.post('/todos', todo)
+    setTodos([...todos, data])
+  }
+
+  const deleteTodo = async (todo) => {
+    await axios.delete(`/todos/${todo._id}`)
+    refreshTodos()
+  }
+
+  const completeTodo = async (todo) => {
+    await axios.put(`/todos/${todo._id}`, {
+      text: todo.text,
+      done: true
+    })
+    refreshTodos()
+  }
+
+  return (
+    <>
+      <h1>Todos</h1>
+      <Form createTodo={createTodo} />
+      <List todos={todos} deleteTodo={deleteTodo} completeTodo={completeTodo} />
+    </>
+  )
+}
+
+export default TodoView
@@ -0,0 +1,7 @@
+import ReactDOM from 'react-dom/client';
+
+import App from './App';
+
+ReactDOM.createRoot(document.getElementById('root')).render(
+  <App />
+);
@@ -0,0 +1,7 @@
+import axios from 'axios'
+
+const apiClient = axios.create({
+  baseURL: import.meta.env.VITE_BACKEND_URL,
+})
+
+export default apiClient
@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [react()],
+})
@@ -0,0 +1,24 @@
+# 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?
@@ -0,0 +1,20 @@
+# The first FROM is now a stage called build-stage
+
+FROM node:20 AS build-stage 
+
+WORKDIR /usr/src/app
+
+COPY . .
+
+RUN npm ci
+
+RUN npm run build
+
+# This is a new stage, everything before this is gone, except for the files that we want to COPY
+
+FROM nginx:1.25-alpine
+
+# COPY the directory dist from the build-stage to /usr/share/nginx/html
+# The target location here was found from the Docker hub page
+
+COPY --from=build-stage /usr/src/app/dist /usr/share/nginx/html
@@ -0,0 +1,8 @@
+# React + 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/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				<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>