From a9dd2d0d4cbfcb9a2ebd21002e921a6f5d02ef0a Mon Sep 17 00:00:00 2001
From: Hongbo Wu <hongbo@omnivore.app>
Date: Fri, 3 May 2024 14:43:18 +0800
Subject: [PATCH] dedupe channels

---
 packages/api/src/jobs/ai/create_digest.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/api/src/jobs/ai/create_digest.ts b/packages/api/src/jobs/ai/create_digest.ts
index 98ee0488f..81c6512f8 100644
--- a/packages/api/src/jobs/ai/create_digest.ts
+++ b/packages/api/src/jobs/ai/create_digest.ts
@@ -598,8 +598,10 @@ const sendNotifications = async (
   channels: Channel[],
   digest: Digest
 ) => {
+  const deduplicateChannels = [...new Set(channels)]
+
   await Promise.all(
-    channels.map(async (channel) => {
+    deduplicateChannels.map(async (channel) => {
       switch (channel) {
         case 'push':
           return sendPushNotification(user.id, digest)