feat: initial project setup with Laravel 12 and Filament v4

app/Traits/HasUserStamps.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Traits;
+
+use Illuminate\Support\Facades\Auth;
+
+trait HasUserStamps
+{
+    public static function bootHasUserStamps(): void
+    {
+        static::creating(function ($model) {
+            if (Auth::check()) {
+                $model->created_by = Auth::id();
+                $model->updated_by = Auth::id();
+            }
+        });
+
+        static::updating(function ($model) {
+            if (Auth::check()) {
+                $model->updated_by = Auth::id();
+            }
+        });
+    }
+}