From 9db3c931161adfbeb6fc52d3e4cf621fb9a4955f Mon Sep 17 00:00:00 2001
From: Lauri Ojansivu <x@xet7.org>
Date: Sun, 7 Mar 2021 15:58:15 +0200
Subject: [PATCH] Speed improvement: Delete presences older than one week, and
 add index to presences serverId.

Thanks to xet7 !

Related #3345
---
 models/presences.js              | 12 ++++++++++++
 server/notifications/outgoing.js |  4 ++--
 2 files changed, 14 insertions(+), 2 deletions(-)
 create mode 100644 models/presences.js

diff --git a/models/presences.js b/models/presences.js
new file mode 100644
index 000000000..94c8fdabb
--- /dev/null
+++ b/models/presences.js
@@ -0,0 +1,12 @@
+if (Meteor.isServer) {
+  Meteor.startup(() => {
+    // Date of 7 days ago
+    let lastWeek = new Date();
+    lastWeek.setDate(lastWeek.getDate() - 7);
+
+    presences.remove({ ttl: { $lte: lastWeek } });
+
+    // Create index for serverId that is queried often
+    presences._collection._ensureIndex({ serverId: -1 });
+  });
+}
diff --git a/server/notifications/outgoing.js b/server/notifications/outgoing.js
index 5855e005e..1de7824e6 100644
--- a/server/notifications/outgoing.js
+++ b/server/notifications/outgoing.js
@@ -63,7 +63,7 @@ if (Meteor.isServer) {
     'swimlaneId',
     'customField',
     'customFieldValue',
-    'attachmentId'
+    'attachmentId',
   ];
   const responseFunc = data => {
     const paramCommentId = data.commentId;
@@ -125,7 +125,7 @@ if (Meteor.isServer) {
           'oldSwimlane',
           'label',
           'attachment',
-          'attachmentId'
+          'attachmentId',
         ].forEach(key => {
           if (quoteParams[key]) quoteParams[key] = `"${params[key]}"`;
         });