From f3d985cc573577c620d89451fc3af5f06b75412b Mon Sep 17 00:00:00 2001
From: Andras Schmelczer <andras@schmelczer.dev>
Date: Sat, 28 Mar 2026 12:07:57 +0000
Subject: [PATCH] Remove duplicate errors

---
 .../src/file-operations/file-not-found-error.ts          | 9 ---------
 .../sync-client/src/services/authentication-error.ts     | 6 ------
 .../src/services/server-version-mismatch-error.ts        | 6 ------
 frontend/sync-client/src/services/sync-reset-error.ts    | 6 ------
 .../sync-client/src/sync-operations/cursor-tracker.ts    | 4 ++--
 5 files changed, 2 insertions(+), 29 deletions(-)
 delete mode 100644 frontend/sync-client/src/file-operations/file-not-found-error.ts
 delete mode 100644 frontend/sync-client/src/services/authentication-error.ts
 delete mode 100644 frontend/sync-client/src/services/server-version-mismatch-error.ts
 delete mode 100644 frontend/sync-client/src/services/sync-reset-error.ts

diff --git a/frontend/sync-client/src/file-operations/file-not-found-error.ts b/frontend/sync-client/src/file-operations/file-not-found-error.ts
deleted file mode 100644
index b8acd265..00000000
--- a/frontend/sync-client/src/file-operations/file-not-found-error.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-export class FileNotFoundError extends Error {
-    public constructor(
-        message: string,
-        public readonly filePath: string
-    ) {
-        super(message);
-        this.name = "FileNotFoundError";
-    }
-}
diff --git a/frontend/sync-client/src/services/authentication-error.ts b/frontend/sync-client/src/services/authentication-error.ts
deleted file mode 100644
index 6be4af24..00000000
--- a/frontend/sync-client/src/services/authentication-error.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export class AuthenticationError extends Error {
-    public constructor(message: string) {
-        super(message);
-        this.name = "AuthenticationError";
-    }
-}
diff --git a/frontend/sync-client/src/services/server-version-mismatch-error.ts b/frontend/sync-client/src/services/server-version-mismatch-error.ts
deleted file mode 100644
index 0b9960ea..00000000
--- a/frontend/sync-client/src/services/server-version-mismatch-error.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export class ServerVersionMismatchError extends Error {
-    public constructor(message: string) {
-        super(message);
-        this.name = "ServerVersionMismatchError";
-    }
-}
diff --git a/frontend/sync-client/src/services/sync-reset-error.ts b/frontend/sync-client/src/services/sync-reset-error.ts
deleted file mode 100644
index 7b74e0b9..00000000
--- a/frontend/sync-client/src/services/sync-reset-error.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export class SyncResetError extends Error {
-    public constructor() {
-        super("SyncClient has been reset, cleaning up");
-        this.name = "SyncResetError";
-    }
-}
diff --git a/frontend/sync-client/src/sync-operations/cursor-tracker.ts b/frontend/sync-client/src/sync-operations/cursor-tracker.ts
index abbfc973..dbce144b 100644
--- a/frontend/sync-client/src/sync-operations/cursor-tracker.ts
+++ b/frontend/sync-client/src/sync-operations/cursor-tracker.ts
@@ -142,7 +142,7 @@ export class CursorTracker {
             const record = this.database.getLatestDocumentByRelativePath(
                 doc.relative_path
             );
-            if (record?.metadata?.hash !== hash(readContent)) {
+            if (record?.metadata?.hash !== (await hash(readContent))) {
                 doc.vault_update_id = null;
             }
         }
@@ -255,7 +255,7 @@ export class CursorTracker {
 
         return this.database.getLatestDocumentByRelativePath(
             document.relative_path
-        )?.metadata?.hash === hash(currentContent)
+        )?.metadata?.hash === (await hash(currentContent))
             ? DocumentUpToDateness.UpToDate
             : DocumentUpToDateness.Prior;
     }