From a3574f464dd2a37d1a279d37cf6497ee3add894a Mon Sep 17 00:00:00 2001
From: santoslgl01-web <santoslgl01@gmail.com>
Date: Mon, 27 Apr 2026 08:34:26 -0300
Subject: [PATCH] fix: preserve cursor position while editing posts

Resolves #31
---
 app/components/editor/Tiptap.tsx | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/app/components/editor/Tiptap.tsx b/app/components/editor/Tiptap.tsx
index a687746..8470c90 100644
--- a/app/components/editor/Tiptap.tsx
+++ b/app/components/editor/Tiptap.tsx
@@ -1,5 +1,5 @@
 'use client';
-import { useEffect } from 'react';
+import { useEffect, useRef } from 'react';
 import { EditorContent, useEditor } from '@tiptap/react';
 import StarterKit from '@tiptap/starter-kit';
 import Underline from '@tiptap/extension-underline';
@@ -9,11 +9,16 @@ const Tiptap: React.FC<{
   onChange: (newContent: string) => void;
   content: string;
 }> = ({ onChange, content }) => {
+  const lastAppliedContentRef = useRef(content);
+
   const handleChange = (newContent: string) => {
+    lastAppliedContentRef.current = newContent;
     onChange(newContent);
   };
+
   const editor = useEditor({
     extensions: [StarterKit, Underline],
+    content,
     editorProps: {
       attributes: {
         class:
@@ -24,12 +29,13 @@ const Tiptap: React.FC<{
       handleChange(editor.getHTML());
     },
   });
+
   useEffect(() => {
     if (!editor) return;
-    const value = content;
-    if (value) {
-      editor.commands.setContent(value);
-    }
+    if (content === lastAppliedContentRef.current) return;
+
+    editor.commands.setContent(content, false);
+    lastAppliedContentRef.current = content;
   }, [editor, content]);
 
   return (