slack-devkit v1.2.3

Slack DevKit

Slack DevKit is a light-weight developer kit to build Slack Apps in node.js super fast. No previous knowledge about building Slack Apps or Bots needed! Plus, automatic support for verifying requests from Slack and responding to validations.

This was made to build Slack Apps on Glitch even faster, but it works everywhere!

Learn more on SlackDevKit.com

Overview

Features

• OAuth support without 3rd-party database
• Supports Single Channel Installations
• Verifies request signatures and/or verification tokens
• Support for short-lived tokens with automatic refresh
• Automatic retrieval of workspace's authentication info
• Auto-parsing of string-encoded JSON payloads
• Authenticated HTTP client for Slack's API
• Writeable datastore associated to the workspace

What's Included

• App - The Slack App
• Request - The request made from Slack
• Client - Minimal HTTPS client (to call other APIs)
• Payload - Wrapper for Slack payloads (to standardize attributes)
• Router - An Express.js router (middleware)
• Express - An Express.js instance with the router attached
• Lambda - An AWS Lambda AWS Lambda handler
• FileStore - File-based storage to save workspace information
• DynamoDB - DynamoDB storage to save workspace information

Examples

Getting Started

Install

npm i slack-devkit

Usage

const Slack = require('slack-devkit');

// Configure express with the Slack App settings
const { server } = new Slack({
  scope: 'chat:write,bot',
  client_id: '1212313.1231231231231',
  client_secret: '12312312323123123',
  signing_secret: 'sdfsadfsadfasdfas',
  redirect_uri: 'https://myserver.com', // optional
  datastore: '.data/workspaces' // optional
});

// All GET routes redirect to the “Add to Slack” OAuth flow
server.get('/', (req, res) => {
  req.slack.data; // the authenticated workspace info
  res.send();
});

// All POST routes expect Slack callback events
// and verify against the verification token
server.post('/', (req, res) => {
  const user = req.slack.user_id;
  req.slack.api('users.info', { user }).then(r => {
    r.data; // the results of 'users.info' API request
  });
  res.send();
});

// Start the webserver on port 3000
server.start(3000);

Configuration

The configuration options used for the constructor