fetch-multiurl v1.1.1

Fetch MultiURL Package

Dependencies what used.

1. node-fetch

• This package used to fetch json data from url

2. jest, ts-jest, @types/jest

• These packages were used for unit-test

3. Other packages were installed in dev method for lint and format.

How to use

• Install package

npm install --save-dev fetch-multiurl

• Sample code for fetching json from multiple urls

import { get } from 'fetch-multiurl'

const urls = [
  'https://ft-tech-test-example.s3-eu-west-1.amazonaws.com/ftse-fsi.json',
  'https://ft-tech-test-example.s3-eu-west-1.amazonaws.com/gbp-hkd.json',
  'https://ft-tech-test-example.s3-eu-west-1.amazonaws.com/gbp-usd.json'
];

get(urls).then(res => console.log(res));

How to contribute

• Clone the repository

git clone https://github.com/mben-code/request-multiple-urls.git

• Add your contributes into /src
• Update test inside /src/tests
• Inrease the version inside package.json

{
  ...
  "version": "1.0.11", <--- it should be increased!--->
  ...
}

• Publish the package into NPM

npm run build && cp package.json lib
cd lib
npm publish

How to run test

This module is fully unit tested.

npm run test

Error States

Currently, this package supports 2 types of Error instance. (It can be improved by any contributor.)

• WrongUrlError : If an input UrlArray contains one or more empty string, package will throw this error instance.

• EmptyInputError : If an input UrlArray is an empty array, this error instance will be thrown.

Error handling

import { get, EmptyInputError } from 'fetch-multiurl'

get([])
  .then(res => console.log(res))
  .catch(e => {
    if (e.isInstanceOf(EmptyInputError)) {
      console.log('Empty Array passed');
    }
  });