This README file describe the task of test (part 1) and running of the application (part 2).

Part 1. Description of requirements:

Node.js Onix Internship 2022

Your task is create server with one route, that will return current USD rate for cryptocurrency provided as parameter.

Example:

http://localhost:3000/rates?currency=bitcoin
http://localhost:3000/rates?currency=ethereum

Response

{
    "usd": "1536.8376043904155762"
}

Additional information:

• Cryptocurrency API for rates: https://docs.coincap.io/
• As parameter we can pass any cryptocurrency that provided with coincap API.
• If pass not existing value, need to show error message, and change response status to 404.

When you finish task, send link with your github repo to HR manager.

Part 2. Running of the application:

• 2.1.1 Install NodeJS 18.8.0
• 2.1.2 Open a folder with this project, run a terminal command npm start
• 2.1.3 Open your browser and type http://localhost:3000/rates
• 2.1.4 For stopping type CTRL+C on the terminal window

OR Run this application via Docker

• 2.2.1 Install Docker
• 2.2.2 Open a folder with this project, and build the app via running a terminal command (with dot at the end) docker build -t onix/internship2022 .
• 2.2.3 Start the container docker run --rm -p 3000:3000 -it onix/internship2022
• 2.2.4 Open your browser and type http://localhost:3000/rates
• 2.2.5 For stopping type CTRL+C on the terminal window

Additional commands:

• Run ESLint npm run eslint

Double check to make sure that you are using Node 18.8.0 and then run the commands to start the backend server.

Fetch is new feature for NodeJS and cannot work before.