From eb81b2b6de4fbf6773f9c1bb9cd1995ffbb0b0cb Mon Sep 17 00:00:00 2001
From: Alexandre Bourdin <abourdin@users.noreply.github.com>
Date: Thu, 12 May 2022 11:33:54 +0200
Subject: [PATCH] Merge pull request #7010 from
 overleaf/ab-mixpanel-backfill-program

[web] Skip backfilling user program membership if not set

GitOrigin-RevId: a8193ee7701cd3229f1eafef23d7d0ed87e9aedc
---
 .../web/scripts/backfill_mixpanel_user_properties.js  | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/services/web/scripts/backfill_mixpanel_user_properties.js b/services/web/scripts/backfill_mixpanel_user_properties.js
index ebd23f1f63..8ab9ca22e6 100644
--- a/services/web/scripts/backfill_mixpanel_user_properties.js
+++ b/services/web/scripts/backfill_mixpanel_user_properties.js
@@ -18,8 +18,12 @@ async function processUser(user) {
   await _sendPropertyToQueue(analyticsId, 'user-id', user._id)
   await _sendPropertyToQueue(analyticsId, 'analytics-id', analyticsId)
   await _sendPropertyToQueue(analyticsId, 'created-at', user.signUpDate)
-  await _sendPropertyToQueue(analyticsId, 'alpha-program', user.alphaProgram)
-  await _sendPropertyToQueue(analyticsId, 'beta-program', user.betaProgram)
+  if (user.alphaProgram !== undefined) {
+    await _sendPropertyToQueue(analyticsId, 'alpha-program', user.alphaProgram)
+  }
+  if (user.betaProgram !== undefined) {
+    await _sendPropertyToQueue(analyticsId, 'beta-program', user.betaProgram)
+  }
 
   const groupSubscriptionPlanCode = await _getGroupSubscriptionPlanCode(
     user._id
@@ -77,6 +81,9 @@ async function _sendPropertyToQueue(
   propertyValue,
   createdAt = new Date()
 ) {
+  if (propertyValue == null) {
+    return
+  }
   await mixpanelSinkQueue.add('user-property', {
     analyticsId,
     propertyName,