From 5519c311adb9ff763de7eb19f286f861b24b2c49 Mon Sep 17 00:00:00 2001
From: Yutaka Kurosaki <y963@royal.ocn.ne.jp>
Date: Sat, 29 Nov 2025 12:12:17 +0900
Subject: [PATCH] feat: Show last modified by user on document viewer

- Display updater name next to update time
- Fall back to creator if no updater is set
- Add modified_by translation for all 8 languages
---
 src/lang/de/messages.php                         |  1 +
 src/lang/en/messages.php                         |  1 +
 src/lang/es/messages.php                         |  1 +
 src/lang/fr/messages.php                         |  1 +
 src/lang/ja/messages.php                         |  1 +
 src/lang/ko/messages.php                         |  1 +
 src/lang/zh-CN/messages.php                      |  1 +
 src/lang/zh-TW/messages.php                      |  1 +
 .../views/livewire/document-viewer.blade.php     | 16 ++++++++++------
 9 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/src/lang/de/messages.php b/src/lang/de/messages.php
index 9f1be46..bfba6cd 100644
--- a/src/lang/de/messages.php
+++ b/src/lang/de/messages.php
@@ -22,6 +22,7 @@
         'save' => 'Speichern',
         'cancel' => 'Abbrechen',
         'created_by' => 'Erstellt von',
+        'modified_by' => 'von',
         'updated' => 'Aktualisiert',
         'path' => 'Pfad',
         'last_modified' => 'Zuletzt geändert',
diff --git a/src/lang/en/messages.php b/src/lang/en/messages.php
index fb07478..bdc2da4 100644
--- a/src/lang/en/messages.php
+++ b/src/lang/en/messages.php
@@ -22,6 +22,7 @@
         'save' => 'Save',
         'cancel' => 'Cancel',
         'created_by' => 'Created by',
+        'modified_by' => 'by',
         'updated' => 'Updated',
         'path' => 'Path',
         'last_modified' => 'Last modified',
diff --git a/src/lang/es/messages.php b/src/lang/es/messages.php
index f63e3a7..c79d3f7 100644
--- a/src/lang/es/messages.php
+++ b/src/lang/es/messages.php
@@ -22,6 +22,7 @@
         'save' => 'Guardar',
         'cancel' => 'Cancelar',
         'created_by' => 'Creado por',
+        'modified_by' => 'por',
         'updated' => 'Actualizado',
         'path' => 'Ruta',
         'last_modified' => 'Última modificación',
diff --git a/src/lang/fr/messages.php b/src/lang/fr/messages.php
index b4d1e00..b0ff411 100644
--- a/src/lang/fr/messages.php
+++ b/src/lang/fr/messages.php
@@ -22,6 +22,7 @@
         'save' => 'Enregistrer',
         'cancel' => 'Annuler',
         'created_by' => 'Créé par',
+        'modified_by' => 'par',
         'updated' => 'Mis à jour',
         'path' => 'Chemin',
         'last_modified' => 'Dernière modification',
diff --git a/src/lang/ja/messages.php b/src/lang/ja/messages.php
index 1709af8..f721fd1 100644
--- a/src/lang/ja/messages.php
+++ b/src/lang/ja/messages.php
@@ -22,6 +22,7 @@
         'save' => '保存',
         'cancel' => 'キャンセル',
         'created_by' => '作成者',
+        'modified_by' => '更新者:',
         'updated' => '更新日',
         'path' => 'パス',
         'last_modified' => '最終更新',
diff --git a/src/lang/ko/messages.php b/src/lang/ko/messages.php
index 7d0b33a..f2293c4 100644
--- a/src/lang/ko/messages.php
+++ b/src/lang/ko/messages.php
@@ -22,6 +22,7 @@
         'save' => '저장',
         'cancel' => '취소',
         'created_by' => '작성자',
+        'modified_by' => '수정자:',
         'updated' => '업데이트',
         'path' => '경로',
         'last_modified' => '마지막 수정',
diff --git a/src/lang/zh-CN/messages.php b/src/lang/zh-CN/messages.php
index 0add419..c8d74a8 100644
--- a/src/lang/zh-CN/messages.php
+++ b/src/lang/zh-CN/messages.php
@@ -22,6 +22,7 @@
         'save' => '保存',
         'cancel' => '取消',
         'created_by' => '创建者',
+        'modified_by' => '修改者:',
         'updated' => '更新时间',
         'path' => '路径',
         'last_modified' => '最后修改',
diff --git a/src/lang/zh-TW/messages.php b/src/lang/zh-TW/messages.php
index 0366996..c3b5b24 100644
--- a/src/lang/zh-TW/messages.php
+++ b/src/lang/zh-TW/messages.php
@@ -22,6 +22,7 @@
         'save' => '儲存',
         'cancel' => '取消',
         'created_by' => '建立者',
+        'modified_by' => '修改者:',
         'updated' => '更新時間',
         'path' => '路徑',
         'last_modified' => '最後修改',
diff --git a/src/resources/views/livewire/document-viewer.blade.php b/src/resources/views/livewire/document-viewer.blade.php
index 10044a1..157833b 100644
--- a/src/resources/views/livewire/document-viewer.blade.php
+++ b/src/resources/views/livewire/document-viewer.blade.php
@@ -20,15 +20,19 @@ class="inline-flex items-center px-4 py-2 bg-indigo-600 text-white text-sm font-
         </div>
 
         <div class="flex items-center text-sm text-gray-500 space-x-4">
-            @if($document->created_by)
-                <span>
-                    {{ __('messages.documents.created_by') }} {{ $document->creator->name }}
-                </span>
-            @endif
-
             <span>
                 {{ __('messages.documents.updated') }} {{ $document->updated_at->diffForHumans() }}
             </span>
+
+            @if($document->updated_by && $document->updater)
+                <span>
+                    {{ __('messages.documents.modified_by') }} {{ $document->updater->name }}
+                </span>
+            @elseif($document->created_by && $document->creator)
+                <span>
+                    {{ __('messages.documents.modified_by') }} {{ $document->creator->name }}
+                </span>
+            @endif
         </div>
     </div>