From aa2cd51b703388d925e4572e5c2b2d883c68e49c Mon Sep 17 00:00:00 2001
From: Diamond Lewis <findlewis@gmail.com>
Date: Fri, 27 Jan 2023 10:57:50 -0600
Subject: [PATCH] fix: Schema without class level permissions may cause error
 (#8409)

---
 .flowconfig                           | 1 +
 src/Controllers/DatabaseController.js | 6 ++----
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/.flowconfig b/.flowconfig
index e36f4044..955444c1 100644
--- a/.flowconfig
+++ b/.flowconfig
@@ -8,3 +8,4 @@
 
 [options]
 suppress_comment= \\(.\\|\n\\)*\\@flow-disable-next
+esproposal.optional_chaining=enable
diff --git a/src/Controllers/DatabaseController.js b/src/Controllers/DatabaseController.js
index 3aa4da16..e3ac5723 100644
--- a/src/Controllers/DatabaseController.js
+++ b/src/Controllers/DatabaseController.js
@@ -220,10 +220,8 @@ const filterSensitiveData = (
     protectedFields && protectedFields.forEach(k => delete object[k]);
 
     // fields not requested by client (excluded),
-    //but were needed to apply protecttedFields
-    perms.protectedFields &&
-      perms.protectedFields.temporaryKeys &&
-      perms.protectedFields.temporaryKeys.forEach(k => delete object[k]);
+    // but were needed to apply protectedFields
+    perms?.protectedFields?.temporaryKeys?.forEach(k => delete object[k]);
   }
 
   for (const key in object) {