Barcode Scanner

Nom	Prénom
ALONSO TORT	ANDONI

Application allowing the user to create a cart of items to purchase them thanks to a QR and bar code scanner system using stripe as the paying method.

Required technologies

• Android Studio ainsi que la JDK 20+
• Docker Desktop ou CLI
• NodeJS LTS
• An Stripe account

Project details

• Barcode scanner
  • Access to the cart
  • If the camera is not available, you must be able to add the articles manually
  • A check via the API is necessary to know if the article exists
• A products cart
  • Contains all scanned articles
  • Accessible from the article scan page
  • Possibility of removing a scanned item from the cart
  • Lorsque qu'un article est ajouté plusieurs fois, on affiche un indicateur précisant le nombre du même article
  • Ability to increase the quantity of an already scanned item
  • Pay for selected items using Stripe
  • Saving the cart for future purchases (using Sqlite)
• A history of paid items
• light/dark theme

The project is composed of the following things:

• Server : An API developed with FastAPI to use Stripe. You can implement your own ( this code has been provided by my professor at the university, I just added the route '/checked/{customer_id}' in order to get the history)

• Client : A starting React Native application, this is where yI developped the application

I used Expo.SQLite for data persistence

It is important to configure the server before the client. ==== SEE SERVER README FOR MORE INFORMATION ===== go to ./server/README.md

Informations

The project was created using the following command:

npx create-expo-app -t expo-template-blank-typescript

==== SEE CLIENT README FOR MORE INFORMATION ===== go to ./client/README.md

PROJECT IMAGES AND DESCRIPTION

=== BARRE CODES ===

Les codes Qr et codes de barres se trouvent dans le dossier SCAN_CODES avec 7 elements d'exemple.

=== MENU and Light/dark theme ====

Dans le menu principal veuillez de cliquer sur le cercle blanc/noir pour changer le thème de l'application

Light

Dark

=== HISTORY ====

Added a new server-side route to return a history of only items that are already checked '/checked/{customer_id}' in desc order by date

==== SCANNER ==== When scanning, please place the camera directly in front of the barcode or QR code, the item will be added automatically and you will be returned to your cart

=== NEW ====

Enter the item Id you wish to add, when you validate you will be returned to the cart page

=== ADD / REMOVE elements ====

In the cart, drag an item once and you will see two buttons: - Ajouter (+) // Add - Retirer (-) // Remove The item will be deleted if quantity reaches 0

==== DELETE elements ====

If you want to directly delete the item without having to click "-" several times, you can drag the item twice and the item will be deleter from your cart.

=== PAYER TEST ====

For the payment method you can test with a fake card ex: 42424242...