Challenge changes done

.gitignore

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+/node_modules
+package-lock.json

README.md

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-# Full Stack Developer Challenge
-This is an interview challengs. Please feel free to fork. Pull Requests will be ignored.
-
-## Requirements
-Design a web application that allows employees to submit feedback toward each other's performance review.
-
-*Partial solutions are acceptable.*  It is not necessary to submit a complete solution that implements every requirement.
-
-### Admin view
-* Add/remove/update/view employees
-* Add/update/view performance reviews
-* Assign employees to participate in another employee's performance review
-
-### Employee view
-* List of performance reviews requiring feedback
-* Submit feedback
-
-## Challenge Scope
-* High level description of design and technologies used
-* Server side API (using a programming language and/or framework of your choice)
-  * Implementation of at least 3 API calls
-  * Most full stack web developers at PayPay currently use Java, Ruby on Rails, or Node.js on the server(with MySQL for the database), but feel free to use other tech if you prefer
-* Web app
-  * Implementation of 2-5 web pages using a modern web framework (e.g. React or Angular) that talks to server side
-    * This should integrate with your API, but it's fine to use static responses for some of it 
-* Document all assumptions made
-* Complete solutions aren't required, but what you do submit needs to run.
-
-## How to complete this challenge
-* Fork this repo in github
-* Complete the design and code as defined to the best of your abilities
-* Place notes in your code to help with clarity where appropriate. Make it readable enough to present to the PayPay interview team
-* Complete your work in your own github repo and send the results to us and/or present them during your interview
-
-## What are we looking for? What does this prove?
-* Assumptions you make given limited requirements
-* Technology and design choices
-* Identify areas of your strengths
-* This is not a pass or fail test, this will serve as a common ground that we can deep dive together into specific issues
+
+Minimal full-stack MERN app with authentication using passport and JWTs and MongoDB.
+
+This project uses the following technologies:
+
+- [React](https://reactjs.org) and [React Router](https://reacttraining.com/react-router/) for frontend
+- [Express](http://expressjs.com/) and [Node](https://nodejs.org/en/) for the backend
+- [MongoDB](https://www.mongodb.com/) for the database
+- [Redux](https://redux.js.org/basics/usagewithreact) for state management between React components
+
+## Configuration
+
+Make sure to add your own `MONGOURI` from your [mLab](http://mlab.com) database in `config/keys.js`.
+
+```javascript
+module.exports = {
+  mongoURI: "YOUR_MONGO_URI_HERE",
+  secretOrKey: "secret"
+};
+```
+
+## Quick Start
+
+```javascript
+// Install dependencies for server & client
+npm install && npm run client-install
+
+// Run client & server with concurrently
+npm run dev
+
+// Server runs on http://localhost:5000 and client on http://localhost:3001
+```
+
+## User Info
+Admin
+Username - admin@paypay.com
+Password -admin1
+
+Normal User / Employee
+Username - k88.manish@gmail.com
+Password - 123123

client/.gitignore

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+# 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*

client/README.md

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+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.<br>
+Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
+
+The page will reload if you make edits.<br>
+You will also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.<br>
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.<br>
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.<br>
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can’t go back!**
+
+If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
+
+You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).

client/package.json

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+{
+  "name": "client",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "axios": "^0.18.0",
+    "classnames": "^2.2.6",
+    "jwt-decode": "^2.2.0",
+    "react": "^16.6.3",
+    "react-dom": "^16.6.3",
+    "react-redux": "^5.1.1",
+    "react-router-dom": "^4.3.1",
+    "react-scripts": "2.1.1",
+    "redux": "^4.0.1",
+    "redux-thunk": "^2.3.0"
+  },
+  "scripts": {
+    "start": "PORT=3001 react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "proxy": "http://localhost:5000",
+  "eslintConfig": {
+    "extends": "react-app"
+  },
+  "browserslist": [
+    ">0.2%",
+    "not dead",
+    "not ie <= 11",
+    "not op_mini all"
+  ]
+}

client/public/index.html

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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+    <meta name="theme-color" content="#000000">
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json">
+    <!-- Compiled and minified CSS -->
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css">
+    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+    <title>MERN Auth App</title>
+  </head>
+  <body>
+    <noscript>
+      You need to enable JavaScript to run this app.
+    </noscript>
+    <div id="root"></div>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>
+  </body>
+</html>

client/public/manifest.json

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+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}

client/src/App.css

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+.normalize-btn {
+    padding: 0;
+    border: none;
+    outline: none;
+    font: inherit;
+    color: inherit;
+    background: none
+}
+
+.logout {
+    -webkit-transition: background-color .3s;
+    transition: background-color .3s;
+    font-size: 1rem;
+    color: #fff;
+    display: block;
+    padding: 0 15px;
+    cursor: pointer;
+}
+
+.logout :hover {
+    background-color:'grey';
+}

client/src/App.js

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+import React, { Component } from "react";
+import { BrowserRouter as Router, Route, Switch } from "react-router-dom";
+import jwt_decode from "jwt-decode";
+import setAuthToken from "./utils/setAuthToken";
+
+import { setCurrentUser, logoutUser } from "./actions/authActions";
+import { Provider } from "react-redux";
+import store from "./store";
+
+import Navbar from "./components/layout/Navbar";
+import Landing from "./components/layout/Landing";
+import Register from "./components/auth/Register";
+import Login from "./components/auth/Login";
+import PrivateRoute from "./components/private-route/PrivateRoute";
+import Dashboard from "./components/dashboard/Dashboard";
+import Feedbacks from "./components/common/Feedbacks";
+import Employees from "./components/admin/Employees";
+import AddFeedback from "./components/common/AddFeedback";
+import AddEmployee from "./components/admin/AddEmployee";
+
+import "./App.css";
+
+// Check for token to keep user logged in
+if (localStorage.jwtToken) {
+  // Set auth token header auth
+  const token = localStorage.jwtToken;
+  setAuthToken(token);
+  // Decode token and get user info and exp
+  const decoded = jwt_decode(token);
+  // Set user and isAuthenticated
+  store.dispatch(setCurrentUser(decoded));
+  // Check for expired token
+  const currentTime = Date.now() / 1000; // to get in milliseconds
+  if (decoded.exp < currentTime) {
+    // Logout user
+    store.dispatch(logoutUser());
+
+    // Redirect to login
+    window.location.href = "./login";
+  }
+}
+class App extends Component {
+  render() {
+    return (
+      <Provider store={store}>
+        <Router>
+          <div className="App">
+            <Navbar />
+            <Route exact path="/" component={Landing} />
+            <Route exact path="/register" component={Register} />
+            <Route exact path="/login" component={Login} />
+            <Switch>
+              <PrivateRoute exact path="/dashboard" component={Dashboard} />
+              <PrivateRoute exact path="/admin/feedbacks"component={Feedbacks} />
+              <PrivateRoute exact path="/admin/add_feedback" component={AddFeedback} />
+              <PrivateRoute exact path="/admin/employees"component={Employees} />
+              <PrivateRoute exact path="/admin/add_employees" component={AddEmployee} />
+              <PrivateRoute exact path="/feedbacks"component={Feedbacks} />
+              <PrivateRoute exact path="/add_feedback" component={AddFeedback} />
+            </Switch>
+          </div>
+        </Router>
+      </Provider>
+    );
+  }
+}
+export default App;

client/src/App.test.js

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+import React from 'react';
+import ReactDOM from 'react-dom';
+import App from './App';
+
+it('renders without crashing', () => {
+  const div = document.createElement('div');
+  ReactDOM.render(<App />, div);
+  ReactDOM.unmountComponentAtNode(div);
+});

client/src/actions/authActions.js

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+import axios from "axios";
+import setAuthToken from "../utils/setAuthToken";
+import jwt_decode from "jwt-decode";
+
+import { GET_ERRORS, SET_CURRENT_USER, USER_LOADING } from "./types";
+
+// Register User
+export const registerUser = (userData, history) => dispatch => {
+  axios
+    .post("/api/users/register", userData)
+    .then(res => history.replace("/admin/employees"))
+    .catch(err =>
+      dispatch({
+        type: GET_ERRORS,
+        payload: err.response.data
+      })
+    );
+};
+
+// Login - get user token
+export const loginUser = userData => dispatch => {
+  axios
+    .post("/api/users/login", userData)
+    .then(res => {
+      // Save to localStorage
+
+      // Set token to localStorage
+      const { token } = res.data;
+      localStorage.setItem("jwtToken", token);
+      // Set token to Auth header
+      setAuthToken(token);
+      // Decode token to get user data
+      const decoded = jwt_decode(token);
+      // Set current user
+      dispatch(setCurrentUser(decoded));
+    })
+    .catch(err =>
+      dispatch({
+        type: GET_ERRORS,
+        payload: err.response.data
+      })
+    );
+};
+
+// Set logged in user
+export const setCurrentUser = decoded => {
+  return {
+    type: SET_CURRENT_USER,
+    payload: decoded
+  };
+};
+
+// User loading
+export const setUserLoading = () => {
+  return {
+    type: USER_LOADING
+  };
+};
+
+// Log user out
+export const logoutUser = () => dispatch => {
+  // Remove token from local storage
+  localStorage.removeItem("jwtToken");
+  // Remove auth header for future requests
+  setAuthToken(false);
+  // Set current user to empty object {} which will set isAuthenticated to false
+  dispatch(setCurrentUser({}));
+};