From ecdf26a1d10490036cd95bc4d8bf37cb9b34175e Mon Sep 17 00:00:00 2001
From: alex-pardes <105307164+alex-pardes@users.noreply.github.com>
Date: Mon, 30 Sep 2024 16:54:55 -0700
Subject: [PATCH] tree: Fix bug with loading detached field index (#22680)

## Description

Fixed a bug in `DetachedFieldIndex.setRevisionsForLoadedData` where the
newly created `DetachedField` entries incorrectly had a field named
`latestRevision` instead of `latestRelevantRevision`.
---
 packages/dds/tree/src/core/tree/detachedFieldIndex.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/dds/tree/src/core/tree/detachedFieldIndex.ts b/packages/dds/tree/src/core/tree/detachedFieldIndex.ts
index 02377695ab07..9dabb7fd6a53 100644
--- a/packages/dds/tree/src/core/tree/detachedFieldIndex.ts
+++ b/packages/dds/tree/src/core/tree/detachedFieldIndex.ts
@@ -357,10 +357,13 @@ export class DetachedFieldIndex {
 			0x9bd /* revisions should only be set once using this function after loading data from a summary */,
 		);
 
-		const newDetachedNodeToField = new Map();
+		const newDetachedNodeToField: NestedMap<Major, Minor, DetachedField> = new Map();
 		const rootMap = new Map();
 		forEachInNestedMap(this.detachedNodeToField, ({ root }, major, minor) => {
-			setInNestedMap(newDetachedNodeToField, major, minor, { root, latestRevision });
+			setInNestedMap(newDetachedNodeToField, major, minor, {
+				root,
+				latestRelevantRevision: latestRevision,
+			});
 			rootMap.set(root, { major, minor });
 		});