Product list based on MVVM framework

• Build from scratch using no external scaffold and limited dependencies
• Workflow is built to automate style checking and unit testing

Functions:

• Case-insensitive search (result = products whose name contains keyword pattern)
• Filter by type (result = product whose type equals to filter option)

To start

npm install
npm start
Runs the app in the development mode
Open http://localhost:3000 to view it in the browser.

Design

Models: hold product data
Views: visualise product information and controls on the screen
View Models: transform product list from model into values that can be displayed on a view.

Directory Tree

├── README.md
├── package-lock.json
├── package.json
└── src
├── App.js
├── Controller
│ └── ProductController.js
├── Model
│ └── ProductModel.js
├── ProductProvider.js
├── Resources
│ ├── css
│ │ └── app.css
│ └── data
│ └── ProductData.json
├── View
│ ├── ProductView.js
│ ├── ProductView.test.js
│ └── UIcomponents
│ ├── Footer.js
│ ├── Header.js
│ ├── ProductCard.js
│ ├── ProductCardBlock.js
│ ├── ProductImg.js
│ ├── ProductInfo.js
│ └── SaleIcon.js
├── ViewModel
│ └── ProductViewModel.js
├── index.js
└── setupTests.js

Tools

CI/CD: CircleCI (Workflow: build -> style check -> test)
Coding style: Eslint & Prettier
Test: Jest

Getting Started with Create React App

This project was bootstrapped with Create React App.

Available Scripts

In the project directory, you can run:

npm start

Runs the app in the development mode
Open http://localhost:3000 to view it in the browser.

The page will reload if you make edits
You will also see any lint errors in the console.

npm test

Launches the test runner in the interactive watch mode
See the section about running tests for more information.

npm run build

Builds the app for production to the build folder
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes
Your app is ready to be deployed!

See the section about deployment for more information.

npm run eject

Note: this is a one-way operation. Once you eject, you can’t go back!

If you aren’t satisfied with the build tool and configuration choices, you can eject at any time. This command will remove the single build dependency from your project.

Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.

You don’t have to ever use eject. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.

Learn More

You can learn more in the Create React App documentation.

To learn React, check out the React documentation.

Code Splitting

This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting

Analyzing the Bundle Size

This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size

Making a Progressive Web App

This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app

Advanced Configuration

This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration

Deployment

This section has moved here: https://facebook.github.io/create-react-app/docs/deployment

npm run build fails to minify

This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify