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Learn React With Harshi Series

Documenting my learning journey of Namaste React Live Course conducted by Akshay Saini

Coding Assignment: Chapter-12 Let's build our store (04/02/2023)

Build a Food Ordering App - Chapter-12 features

1. Build the Cart Workflow for our App

Features built during class

  • When the user clicks on ADD button of menu item in RestaurantMenu Component
  • that item must be added to Cart
  • Count of items added must be displayed in Header near Cart Nav button
  • The added items must be displayed in the Cart Section of Cart Page.
  • Button to clear cart must be provided, which on click clears the cart
  • All these must be done with the help of Redux Store.

Additional Features that I implemented

  • Change the Add button to - and + and item quantity inbetween
  • Implement Remove Item from cart in Restaurant Menu Page & Cart Page
  • Implement Add Item to cart in Restaurant Menu Page & Cart Page
  • Update item quantity in in Restaurant Menu Page & total item quantity (all items quantities) Cart Page

WORK IN PROGRESS

Checkout Workflow :

  • Create Cart Page with Checkout Workflow, Auth -> Cart -> Delivery -> Payment -> Order Confirmation Summary

  • In Cart page, check if the user is logged in, by checking AuthContext (Context API) . If loggedin, show options to select delivery adress and payment.

  • If not loggedin, request the user to login/signup and after log in, show options to select delivery adress and payment.

  • On click of proceed to payment button, take to dummy payment page

  • dummy successful payment

  • show order summary

  • In RestaurantMenu Page, show the add cart items and allow the user to remove/add items in that cart

  • On click of Checkout button, navigate to Cart page.

Authentication

SignIn With Google - Authentication using Firebase

Reference : https://www.youtube.com/watch?v=cZAnibwI9u8&list=PLaPfwr_iF3CarlXMRMsgF6w4htzDg5tvh&index=2

  1. Install SignIn with Google button - npm install react-google-button
  2. Create Firebase project for our app - Instafood
  3. Click button - register app
  4. Install firebase : npm install firebase
  5. Initialize firebase by copying the given config into firebase.js
  6. Open Authentication card in Firbase -> Sign-in method -> Choose Google as provider -> give your gmail id and enable
  7. Import getAuth into firebase.js
import { getAuth } from "firebase/auth";
  1. export auth from firbase.js
export const auth = getAuth(app);

  1. Create AuthContext.js

  2. Handle the google signin in SignIn.js

  3. Provider the UserAuthProvider in App.js

SignIn/SignUp using email and password - Firebase

Reference : https://www.youtube.com/watch?v=x62aBvnRCKw&list=PLaPfwr_iF3CarlXMRMsgF6w4htzDg5tvh&index=2

  1. In Firebase console, Authentication -> SignIn method -> Add new provider -> Enable Email.passord

  2. Handle the email/password signin in SignIn.js

  3. Handle email/paasword signup in SignUp.js

  4. Provide them in AuthContext Provider

Authentication feature :

  1. On click of Login button in header, show signin page
  2. User can sign in using email/password or Google
  3. If the user does not have an account, user can signup using email/password
  4. After signup, take to home page
  5. After signin, take to home page.

API Key - .Env file

npm install --save-dev dotenv