fk-pixel / coding-ch Goto Github PK

This is a Next.js project bootstrapped with create-next-app.

First, run the development server:

npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev

Open http://localhost:3000 with your browser to see the result.

Or you can vist live demo page: coding-ch.vercel.app/

You can start editing the page by modifying app/page.tsx. The page auto-updates as you edit the file.

This project uses next/font to automatically optimize and load Inter, a custom Google Font.

To learn more about Next.js, take a look at the following resources:

• Next.js Documentation - learn about Next.js features and API.
• Learn Next.js - an interactive Next.js tutorial.

You can check out the Next.js GitHub repository - your feedback and contributions are welcome!

Displaying taxable products as a post-sale total output by sale type

Adopted with Next.js TypeScript for modern framework usage

The user interface was designed at the very beginning of the problem. Displaying on a single page was preferred as an easily understandable format for output, such as which inputs can be used for what purposes. For the data structure, first a product data was created as json. (app > data > product.json) Options similar to the desired inputs are configured here according to their own ids. Product and sales quantity were also combined with piece entity as number. I wanted a purchase to be possible in different quantities. A Sale interface was created for this. Each of these sales would eventually be added to a basket, so there would have to be sales and baskets in all of them. Thus, the outputs could be distributed to different baskets. However, I thought it would be useful to have a feature like add to cart type here. That's why I created add to cart type. This feature is shown to the user with a radio button at the beginning of the first component. By default, the current option is active. However, if the user wants to add a product to another cart, they should only select the add to new cart option from here. In this way, baskets can also be listed on outputs.

Each add action is forwarded to a cart with updated date data. If the number of sales products is 1, this means that a basket will only be represented by the date it was created (created at: ''). However, when multiple products are added, the latest date data is also shown as the update date in the shopping card footer (updated at: ''). All baskets are represented in a card (TaxCard). Each comes unique with its own number. Helper functions have been designed for Sales Taxes and Date manipulations. All helper functions are defined in the utils folder (app > _utils).