From eebbb79d081c62ce2fe87f6a961314faeabaaec5 Mon Sep 17 00:00:00 2001
From: Tilman Vatteroth <git@tilmanvatteroth.de>
Date: Mon, 8 May 2023 18:06:54 +0200
Subject: [PATCH] fix: retrieve read-only state for y-doc-sync-server-adapter
 from connection

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>
---
 backend/src/realtime/realtime-note/realtime-connection.ts | 2 +-
 commons/src/y-doc-sync/y-doc-sync-adapter.spec.ts         | 4 ++--
 commons/src/y-doc-sync/y-doc-sync-server-adapter.ts       | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/backend/src/realtime/realtime-note/realtime-connection.ts b/backend/src/realtime/realtime-note/realtime-connection.ts
index f0cf9b100..9c2e5fac8 100644
--- a/backend/src/realtime/realtime-note/realtime-connection.ts
+++ b/backend/src/realtime/realtime-note/realtime-connection.ts
@@ -46,7 +46,7 @@ export class RealtimeConnection {
     this.yDocSyncAdapter = new YDocSyncServerAdapter(
       this.transporter,
       realtimeNote.getRealtimeDoc(),
-      acceptEdits,
+      () => acceptEdits,
     );
     this.realtimeUserStateAdapter = new RealtimeUserStatusAdapter(
       this.user?.username ?? null,
diff --git a/commons/src/y-doc-sync/y-doc-sync-adapter.spec.ts b/commons/src/y-doc-sync/y-doc-sync-adapter.spec.ts
index 683fb3929..676bbf51d 100644
--- a/commons/src/y-doc-sync/y-doc-sync-adapter.spec.ts
+++ b/commons/src/y-doc-sync/y-doc-sync-adapter.spec.ts
@@ -105,13 +105,13 @@ describe('message transporter', () => {
     const yDocSyncAdapterServerTo1 = new YDocSyncServerAdapter(
       transporterServerTo1,
       docServer,
-      true
+      () => true
     )
 
     const yDocSyncAdapterServerTo2 = new YDocSyncServerAdapter(
       transporterServerTo2,
       docServer,
-      true
+      () => true
     )
 
     const waitForClient1Sync = new Promise<void>((resolve) => {
diff --git a/commons/src/y-doc-sync/y-doc-sync-server-adapter.ts b/commons/src/y-doc-sync/y-doc-sync-server-adapter.ts
index 24f72dfb9..eac4ff08b 100644
--- a/commons/src/y-doc-sync/y-doc-sync-server-adapter.ts
+++ b/commons/src/y-doc-sync/y-doc-sync-server-adapter.ts
@@ -11,14 +11,14 @@ export class YDocSyncServerAdapter extends YDocSyncAdapter {
   constructor(
     readonly messageTransporter: MessageTransporter,
     readonly doc: RealtimeDoc,
-    readonly acceptEdits: boolean
+    private readonly acceptEditsProvider: () => boolean
   ) {
     super(messageTransporter, doc)
     this.markAsSynced()
   }
 
   protected applyIncomingUpdatePayload(update: number[]): void {
-    if (!this.acceptEdits) {
+    if (!this.acceptEditsProvider()) {
       return
     }
     super.applyIncomingUpdatePayload(update)