From f3c38ad5c8607fa44379f4f69156832e24489b12 Mon Sep 17 00:00:00 2001
From: Johann150 <johann.galle@protonmail.com>
Date: Fri, 11 Nov 2022 18:08:57 +0100
Subject: [PATCH] server: only add unique cascade-delete notes

---
 packages/backend/src/services/note/delete.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/backend/src/services/note/delete.ts b/packages/backend/src/services/note/delete.ts
index a8b186fc8..af9ad350a 100644
--- a/packages/backend/src/services/note/delete.ts
+++ b/packages/backend/src/services/note/delete.ts
@@ -105,6 +105,9 @@ async function findCascadingNotes(note: Note): Promise<Note[]> {
 		});
 
 		await Promise.all(replies.map(reply => {
+			// only add unique notes
+			if (cascadingNotes.find((x) => x.id == reply.id) != null) return;
+
 			cascadingNotes.push(reply);
 			return recursive(reply.id);
 		}));