storage.js

require('dotenv').config()

const {S3} = require('aws-sdk')

, {endpoint, accessKeyId, secretAccessKey, Bucket} = process.env

, storage = new S3({endpoint, accessKeyId, secretAccessKey})

, useStorage = (method, settings = {}) =>
	storage[method]({Bucket, ...settings}).promise()

module.exports = {
	useStorage

	, use: (method, Key, settings = {}) =>
		useStorage(method, {Key, ...settings})

	, upload: (Key, Body = '', settings = {}) =>
		useStorage('upload', {Key, Body, ...settings})
}