From aa4089c91d3c982257e5ea98ed2f23cc734d9bc7 Mon Sep 17 00:00:00 2001
From: Ramon Souza <contato@ramonsouza.com>
Date: Thu, 6 May 2021 08:19:12 -0300
Subject: [PATCH] only play audio alert if there are new messages

---
 .../imports/ui/components/chat/alert/component.jsx           | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bigbluebutton-html5/imports/ui/components/chat/alert/component.jsx b/bigbluebutton-html5/imports/ui/components/chat/alert/component.jsx
index 6094f65891..554c9bfb04 100755
--- a/bigbluebutton-html5/imports/ui/components/chat/alert/component.jsx
+++ b/bigbluebutton-html5/imports/ui/components/chat/alert/component.jsx
@@ -183,6 +183,7 @@ class ChatAlert extends PureComponent {
       idChatOpen,
       pushAlertDisabled,
       intl,
+      activeChats,
     } = this.props;
 
     const {
@@ -192,7 +193,9 @@ class ChatAlert extends PureComponent {
     const notCurrentTabOrMinimized = document.hidden;
     const hasPendingNotifications = Object.keys(pendingNotificationsByChat).length > 0;
 
-    const shouldPlayChatAlert = notCurrentTabOrMinimized
+    const unreadMessages = activeChats.reduce((a, b) => a + b.unreadCounter, 0);
+
+    const shouldPlayChatAlert = (notCurrentTabOrMinimized && unreadMessages > 0)
       || (hasPendingNotifications && !idChatOpen);
 
     return (