From c53a2460b7716175117f8da914017ff9781756ad Mon Sep 17 00:00:00 2001
From: Stephen Haberman <stephen.haberman@gmail.com>
Date: Mon, 6 May 2024 22:08:50 -0500
Subject: [PATCH] Only normalize the hint once.

---
 packages/orm/src/json.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/orm/src/json.ts b/packages/orm/src/json.ts
index 15dee138f..56f74f435 100644
--- a/packages/orm/src/json.ts
+++ b/packages/orm/src/json.ts
@@ -107,6 +107,7 @@ export async function toJSON<T extends Entity, const H extends JsonHint<T>>(
   const entity = Array.isArray(entityOrList) ? entityOrList[0] : entityOrList;
   const loadHint = convertToLoadHint(getMetadata(entity), hint as any, true);
   await entity.em.populate(entityOrList, loadHint);
+  const normHint = normalizeHint(hint as any);
 
   if (Array.isArray(entityOrList)) {
     const list = [] as any;
@@ -114,13 +115,13 @@ export async function toJSON<T extends Entity, const H extends JsonHint<T>>(
       entityOrList.map((entity) => {
         const json = {};
         list.push(json);
-        return copyToPayload(json, entity, normalizeHint(hint as any));
+        return copyToPayload(json, entity, normHint);
       }),
     );
     return list;
   } else {
     const json = {};
-    await copyToPayload(json, entity, normalizeHint(hint as any));
+    await copyToPayload(json, entity, normHint);
     return json as any;
   }
 }