julia-dizhak / god-frontend-code-test

A developer test assignment used as basis for candidate interview and evaluation.

Volvo Cars (Global Online Digital)

UI mockups

Our team's designer has come up with a new design to show our latest and greatest recharge cars on the website.

Here is how the design look like for desktop and mobile

Desktop

UI Desktop version

Mobile

UI Mobile version

Data

The data required to render the design is under public/api/cars.json folder. You need to fetch the data and render it in the browser. The data looks like this:

[
    {
        "id": "xc90-recharge",
        "modelName": "XC90 Recharge",
        "bodyType": "suv",
        "modelType": "plug-in hybrid",
        "imageUrl": "/images/xc90_recharge.jpg"
    }
]

The product owner is telling you that you can generate the links to the learn and shop pages of each car by concatenating the id of the car to the learn (/learn/) and shop (/shop/) urls.

Requirements

• The project is bootstraped using Next.js.
• Browser support is modern ever-green browsers.
• Implement this design using React and Typescript.
• Accessibility is important.
• Code Structure and reusablity is important.

Demo and solution

Present a latest and greatest recharge cars.

Demo

Run project locally

You'll need to have either: Node version 16 and above and npm version 7.

git clone https://github.com/julia-dizhak/god-frontend-code-test

Open a new terminal window and navigate to the folder. Run npm install & npm run dev. This will install all packages and start the app in localhost:3000

Run tests

run unit tests

npm test

Deploy

It is deploying automatically using vercel as soon as new commit pushed to this repo

Technical details

• The project is built using Next.js.
• Used server-side rendering
• Frontend implemented using React/Typescript.
• As system components used a library from Volvo VCC-UI
• CSS-in-js
• Prettier
• Linting
• Browser support is modern ever-green browsers
• Support responsive using media queries
• SEO
• Accessibility
• Tested in Lighthouse

Lighthouse score

Features:

• User can have access to the latest Volvo cars
• User can slide cars ( as a slider I used Swiperjs )
• User can filter cars by bodyType

Todo

• Add more tests (for the most important part of functionality),testing UI: components and utils, add e2e testing. Setup react-testing-library
• Add test coverage
• Security concerns (I do not have users or real data from clients) ?
• Define enums correctly
• In terms of structure: separate folder for types, absolute paths, etc
• In terms of functionality: sort cars initially by name or date, add numbers of cars in select
• Add database and CRM