From 1189e708dae90015f6eea19f065dcaa0b68bcee1 Mon Sep 17 00:00:00 2001
From: Chris Buckley <chris@cmbuckley.co.uk>
Date: Tue, 5 Oct 2021 23:02:27 +0100
Subject: [PATCH] Supply fallback text for Slack message

This is used as a plain-text summary of the attachment, e.g. in push notifications.

Docs: https://api.slack.com/reference/messaging/attachments#legacy_fields
---
 src/functions/helpers.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/functions/helpers.js b/src/functions/helpers.js
index bd7354d..080ad2b 100644
--- a/src/functions/helpers.js
+++ b/src/functions/helpers.js
@@ -27,6 +27,7 @@ export async function notifySlack(monitor, operational) {
   const payload = {
     attachments: [
       {
+        fallback: `Monitor ${monitor.name} changed status to ${getOperationalLabel(operational)}`,
         color: operational ? '#36a64f' : '#f2c744',
         blocks: [
           {