From be5cddc14f824fdc55fc1b1e9d8b66bae9adad85 Mon Sep 17 00:00:00 2001
From: Tom Moor <tom.moor@gmail.com>
Date: Tue, 2 May 2023 22:52:35 -0400
Subject: [PATCH] fix: Duplicate Slack notifications on doc publish

---
 plugins/slack/server/processors/SlackProcessor.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/plugins/slack/server/processors/SlackProcessor.ts b/plugins/slack/server/processors/SlackProcessor.ts
index b33ebe0ad..5cbb7d3f3 100644
--- a/plugins/slack/server/processors/SlackProcessor.ts
+++ b/plugins/slack/server/processors/SlackProcessor.ts
@@ -1,6 +1,8 @@
+import { differenceInMilliseconds } from "date-fns";
 import fetch from "fetch-with-proxy";
 import { Op } from "sequelize";
 import { IntegrationService, IntegrationType } from "@shared/types";
+import { Minute } from "@shared/utils/time";
 import env from "@server/env";
 import { Document, Integration, Collection, Team } from "@server/models";
 import BaseProcessor from "@server/queues/processors/BaseProcessor";
@@ -94,9 +96,12 @@ export default class SlackProcessor extends BaseProcessor {
       return;
     }
 
+    // if the document was published less than a minute ago, don't send a
+    // separate notification.
     if (
       event.name === "revisions.create" &&
-      document.updatedAt === document.publishedAt
+      differenceInMilliseconds(document.updatedAt, document.publishedAt) <
+        Minute
     ) {
       return;
     }