1.3.20 • Published 9 months ago

@adobe/spacecat-shared-slack-client v1.3.20

Weekly downloads
-
License
Apache-2.0
Repository
github
Last release
9 months ago

Spacecat Shared - Slack Client

This package provides a set of tools for interacting with Slack workspaces, specifically designed to cater to different organizational needs. It facilitates message posting, channel management, user invitations, and file uploads, with support for both standard and elevated privileges.

Installation

Install the package using npm:

npm install @adobe/spacecat-shared-slack-client

Features

  • Client Creation: Utilize a factory method to create Slack clients for different targets, with or without elevated privileges.
  • Message Posting: Send messages to channels or threads, including advanced formatting with Slack Block Builder.
  • Channel Management: Create Slack channels and manage their details.
  • User Invitations: Invite users to channels via email.
  • File Uploading: Upload files to Slack channels.

Configuration

The package uses environment variables for configuration. Set the following variables in your environment:

Configuring Tokens

To configure tokens for your application, follow these steps:

  1. Visit the main page of your Slack app at https://api.slack.com/apps.

  2. Navigate to the "OAuth & Permissions" page and locate the "Scope" section. Here, you can add scopes to your Slack app based on the specific methods you intend to use from the Slack API. For example, if your app requires file upload functionality, ensure you add the files:read and files:write scopes.

  3. Locate your Slack bot token under the "Bot User OAuth Token" section on the same page. You will need to provide this token to the SlackClient in your application.

  4. For information on the scopes needed for each Slack API method, refer to the documentation. The required scopes for each API method are listed in the "Bot tokens" row. As an example, to use the postMessage API method, the required scope is chat:write, as documented in https://api.slack.com/methods/chat.postMessage.

Scopes required for the current implementation

All Bot Tokens:

chat:write
files:read
files:write
team:read

Scopes needed for elevated Bot:

channels:manage (for public channels)
channels:read (check if user is in a channel or a channel exists)
channels:write.invites
channels:write.topic
groups:read (check if user is in a channel or a channel exists)
groups:write (for private channels)
groups:write.invites
groups:write.topic
users:read (to lookup users, required by users:read.email)
users:read.email (to lookup users by their emails)

Standard Client

  • SLACK_TOKEN_WORKSPACE_INTERNAL
  • SLACK_TOKEN_WORKSPACE_EXTERNAL

Elevated Client

  • SLACK_TOKEN_WORKSPACE_INTERNAL_ELEVATED
  • SLACK_TOKEN_WORKSPACE_EXTERNAL_ELEVATED
  • SLACK_OPS_CHANNEL_WORKSPACE_INTERNAL
  • SLACK_OPS_CHANNEL_WORKSPACE_EXTERNAL
  • SLACK_OPS_ADMINS_WORKSPACE_INTERNAL
  • SLACK_OPS_ADMINS_WORKSPACE_EXTERNAL

Usage

Client Creation

Create a Slack client instance:

import { BaseSlackClient, ElevatedSlackClient, SLACK_TARGETS } from '@adobe/spacecat-shared-slack-client';

const context = {}; // Your context object
const target = SLACK_TARGETS.WORKSPACE_INTERNAL; // or WORKSPACE_EXTERNAL
const slackClient = BaseSlackClient.createFrom(context, target);
// elevated client:
const elevatedclient = ElevatedSlackClient.createFrom(context, target);

Or, for an ElevatedSlackClient, use the elevatedSlackClientWrapper:

import { elevatedSlackClientWrapper, SLACK_TARGETS } from '@adobe/spacecat-shared-slack-client';

// .. Define `run` function ..

export const main = wrap(run)
  .with(elevatedSlackClientWrapper, { slackTarget: SLACK_TARGETS.WORKSPACE_EXTERNAL })
  .with(secrets, { name: resolveSecretsName });

Posting a Message

await slackClient.postMessage({
  channel: 'channel-id',
  text: 'Hello, world!',
});

Creating a Channel

const channel = await slackClient.createChannel('channel-name', 'Topic', 'Description', true);

Inviting Users

await slackClient.inviteUsersByEmail('channel-id', [{ email: 'user@example.com' }]);

Uploading a File

await slackClient.fileUpload({
  file: 'path/to/file.png',
  filename: 'file.png',
  channel_id: 'channel-id',
});

Testing

To run tests:

npm test

Linting

Lint your code:

npm run lint

Cleaning

To remove node_modules and package-lock.json:

npm run clean

Additional Information

1.3.20

9 months ago

1.3.19

9 months ago

1.3.18

9 months ago

1.3.14

10 months ago

1.3.17

10 months ago

1.3.15

10 months ago

1.3.16

10 months ago

1.3.7

1 year ago

1.3.6

1 year ago

1.3.10

12 months ago

1.3.13

11 months ago

1.3.11

11 months ago

1.3.12

11 months ago

1.3.9

1 year ago

1.3.8

1 year ago

1.3.5

1 year ago

1.3.4

1 year ago

1.3.3

1 year ago

1.3.2

1 year ago

1.3.1

1 year ago

1.3.0

1 year ago

1.2.1

1 year ago

1.2.0

1 year ago

1.1.6

1 year ago

1.1.5

1 year ago

1.1.4

1 year ago

1.1.3

1 year ago

1.1.2

1 year ago

1.1.1

1 year ago

1.1.0

1 year ago

1.0.1

1 year ago

1.0.0

1 year ago