Receipt Printer

A receipt printer application that accepts lines of text and returns receipts to the customer.

In the application, an user can input entries one by one. Each input is validated against an accepted format. Once the user has inserted all of the products of the purchase, upon a click of a button a receipt will be printed. The process can be repeated by clicking start again button.

Live Website

The application is hosted on Netlify and can be accessed through this link: Live App

Demo

Example of Input/Output

Input

1 box of chocolate at 12.99
1 bottle of cider at 3.99
2 bars of candies at 2.99
4 imported cakes at 1.99

Output

1 BOX OF CHOCOLATE: 12.99
1 BOTTLE OF CIDER: 3.99
2 BARS OF CANDIES: 6.88
4 IMPORTED CAKES: 9.56

SALES TAXES: 2.50
TOTAL: 33.42

Tax System Used

• Base Tax rate is 15%
• Import Tax rate is 5%
• Products excluded from base tax are: book, chocolate, pills and bottle

Getting Started

To get a local copy up and running follow these simple steps.

Prerequisites

yarn or npm

Installation

1. Clone the repo

   git clone https://github.com/mantasastra/cash-register-circuit.git

2. Install all the required packages

    yarn install

Available Commands

1. To start the application on port 3000

   yarn start

2. To run the tests

   yarn test

3. To run tests with coverage

   yarn test-coverage

File Structure

Project is split into multiple directories for better access and easier usage.

.
├── src                     # Source files
    ├── components          # Reusable components specific for the application
    ├── core                # Core logic of the application (calculations)
    ├── data                # (Tax) Data that is used in the logic calculations
    ├── helpers             # Useful helpers that are used across the application
    ├── pages               # Main components of the application