update

app/Traits/HasUuid.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Traits;
+
+use Illuminate\Support\Str;
+
+trait HasUuid
+{
+    protected static function bootHasUuid(): void
+    {
+        static::creating(function ($model) {
+            foreach ($model->getUuidColumns() as $column) {
+                if (empty($model->{$column})) {
+                    $model->{$column} = (string) Str::uuid();
+                }
+            }
+        });
+    }
+
+    public function getUuidColumns(): array
+    {
+        return property_exists($this, 'uuidColumns')
+            ? $this->uuidColumns
+            : ['uuid'];
+    }
+}