Astram Node Helper

All Common Helper Functions will be used using this library

Installation

Install node-helper using npm

$ cd <working_directory>
$ npm i @astram/node-helper

Helper Modules

• S3 Module

S3 Module

This module is used to get all tasks related to S3 that includes following functionality

• Upload Files
  • uploadToS3
    • Directly Upload File from local system/server to S3
  • uploadFromBuffer
    • Upload data/content to a file onto S3
  • uploadFromStream
    • Upload using stream
• Get File
  • getAllFiles
    • Get all files of a folder
  • getFileLink
    • Get File as URL from S3 which is signed and will expires by default it is 5mins
  • downloadFromS3
    • Download File from S3 to local system or get content of file
• Check File Existance
  • isFileExist
    • Check whether a file exists corresponding to a bucket or not
• Delete File
  • deleteFile
    • Delete file from S3

Code Example

const { s3 } = require(`@astram/node-helper`);

const bucket = `astram-bucket`;

// check if file exists
const filePath = `test/test.pdf`;
const isFile = await s3.isFileExist(bucket, filePath);

// Get File Link
const filePath = `test/test.pdf`;
const isFile = await s3.getFileLink(bucket, filePath);

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