In this project, let's build Nxt Trendz app with authentication by applying the concepts we have learned till now.

Refer to the image below:

Design Files

Click to view

• Extra Small (Size < 576px), Small (Size >= 576px), and Medium (Size >= 768px) - Login, Login Error, Home
• Extra Small (Size < 576px), Small (Size >= 576px), and Medium (Size >= 768px) - Products, Cart
• Large (Size >= 992px) and Extra Large (Size >= 1200px) - Login
• Medium (Size >= 768px), Large (Size >= 992px) and Extra Large (Size >= 1200px) - Home
• Medium (Size >= 768px), Large (Size >= 992px) and Extra Large (Size >= 1200px) - Products
• Medium (Size >= 768px), Large (Size >= 992px) and Extra Large (Size >= 1200px) - Cart

Set Up Instructions

Click to view

• Download dependencies by running npm install
• Start up the app using npm start

Completion Instructions

Functionality to be added

The app must have the following functionalities

• When an unauthenticated user tries to access the Home Route, Products Route or Cart Route, then the page should be redirected to the Login Route
• When an authenticated user tries to access the Home Route, Products Route or Cart Route, then the page should be navigated to the respective route
• When an authenticated user tries to access the Login Route, then the page should be redirected to the Home Route
• When the Logout button is clicked, then the page should be navigated to the Login Route

API Requests & Responses

loginApiUrl

API: https://apis.ccbp.in/login

Method: POST

Description:

Returns a response based on the credentials provided

Sample Success Response

{
  "jwt_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InJhaHVsIiwicm9sZSI6IlBSSU1FX1VTRVIiLCJpYXQiOjE2MTk2Mjg2MTN9.nZDlFsnSWArLKKeF0QbmdVfLgzUbx1BGJsqa2kc_21Y"
}

Sample Failure Response

{
  "status_code": 404,
  "error_msg": "Username is not found"
}

Components Structure

Implementation Files

Use these files to complete the implementation:

• src/App.js
• src/components/LoginForm/index.js
• src/components/Header/index.js
• src/components/Header/index.css
• src/components/Products/index.js
• src/components/Products/index.css
• src/components/Cart/index.js
• src/components/Cart/index.css

Quick Tips

Click to view

• You can use the box-shadow CSS property to apply the box-shadow effect to containers

    box-shadow: 0px 4px 16px 0px #bfbfbf;
  

  
  

• You can use the cursor CSS property to specify the mouse cursor to be displayed when pointing over an element

    cursor: pointer;
  

  
  

• You can use the below outline CSS property for buttons and input elements to remove the highlighting when the elements are clicked

    outline: none;
  

Important Note

Click to view

The following instructions are required for the tests to pass

• Home route should consist of / in the URL path

• Login route should consist of /login in the URL path

• Products route should consist of /products in the URL path

• Cart route should consist of /cart in the URL path

• No need to use the BrowserRouter in App.js as we have already included in index.js

• User credentials

   username: rahul
   password: rahul@2021
  

Resources

Image URLs

• https://assets.ccbp.in/frontend/react-js/nxt-trendz-products-img.png alt should be products
• https://assets.ccbp.in/frontend/react-js/nxt-trendz-cart-img.png alt should be cart

Colors

Hex: #1e293b

Hex: #ffffff

Hex: #475569

Hex: #e6f6ff

Hex: #d7dfe9

Hex: #e2e8f0

Hex: #64748b

Hex: #0b69ff

Hex: #ff0b37

Hex: #0967d2

Font-families

• Roboto

Things to Keep in Mind

• All components you implement should go in the src/components directory.
• Don't change the component folder names as those are the files being imported into the tests.
• Do not remove the pre-filled code
• Want to quickly review some of the concepts you’ve been learning? Take a look at the Cheat Sheets.