slack-events-listener
Middleware which emits all events received from Slack Events API. It handles the intial verification with Slack and calls your callback with all events received from Slack.
This example is for express
, but the middleware is connect
-compatible. All that's required is that req.body
is json.
How To
npm install slack-events-listener
Initialize the middleware with your Slack verification token and your event handling callback.
Example
In this example express
is being used, but it's not required. It's only required that req.body
is json.
var slackEvents = '<verificationToken>' onSlackEvent;var bodyParser = ;var app = ;{// do something. call cb with err if you want Slack to resend the message (your database might be down);}// /slack_events should match whatever webhook you set in Slackapp;
Parameters:
verificationToken
required Find this variable in your Slack application settings - if set to false will skip verification (for quick testing)onSlackEvent
required Every time we receive an event from Slack this function will be called with the event payload
Payload format
List of payloads is available at https://api.slack.com/events-api#event_types