Firebase Slack Extension (Unofficial)

Install the extension using this link

Author: Nikhil Kothari (https://github.com/nikkothari22)

Description: Functions to send messages to Slack channels using the Slack API. (Not an official extension)

This is not an official Slack extension and the author is not associated with Slack or Firebase in any manner whatsoever. All trademarks and copyrights belong to the respective companies.

Details: Use this extension to send messages to your customer's or your own Slack's channel. The extension uses the Slack chat.postMessage API to send the message.

You need to have a Slack app and get the authentication (Access) token from the user using the OAuth process (refer to the Slack API documentation for this). When you need to send a message to a specific channel of a user, use the Bot Token and channel name to send it to the user.

The extension has a cloud function that's triggered whenever a new document is created in the collection specified during installation.

Here's a basic example document write that would trigger this extension:

admin.firestore().collection('slackMessages').add({
  authToken: 'xoxb-your-token-here',
  channel: 'general',
  message: {
    text: 'Hello world. This is a test message'
  },
})

Additional setup

Before installing this extension, make sure that you've set up a Cloud Firestore database in your Firebase project.

Billing

To install an extension, your project must be on the Blaze (pay as you go) plan

You will be charged a small amount (typically around $0.01/month) for the Firebase resources required by this extension (even if it is not used).
This extension uses other Firebase and Google Cloud Platform services, which have associated charges if you exceed the service’s free tier:
- Cloud Firestore
- Cloud Functions (Node.js 10+ runtime. See FAQs)

Cloud Functions:

processMessage: Runs when a document is created in the specified Cloud Firestore collection, delivers the Slack message, and updates the document with delivery status information.

Access Required:

This extension will operate with the following project IAM roles:

datastore.user (Reason: Allows this extension to access Cloud Firestore to read and process added email documents.)

Configuration Parameters:

Cloud Functions location: Where do you want to deploy the functions created for this extension? You usually want a location close to your customers. For help selecting a location, refer to the location selection guide.
Collection path: The path to the collection where documents will be created to send messages to users on Slack.

nikkothari22/firebase-slack-extension

About

Resources

Stars

Watchers

Forks

Releases 1

Packages 0

Languages

Packages