Create slug

kernel/helpers/Slug.php

@@ -2,6 +2,7 @@
 
 namespace kernel\helpers;
 
+use Illuminate\Database\Eloquent\Model;
 use kernel\FormModel;
 use kernel\modules\post\models\Post;
 
@@ -126,7 +127,17 @@ class Slug
         return $options['lowercase'] ? mb_strtolower($str, 'UTF-8') : $str;
     }
 
-    public static function recursiveCreateSlug($model, $slug, $tmpSlug = '', $id = 1): string
+    public static function createSlug(string $title, $model = null): string
+    {
+        $slug = Slug::url_slug($title, ['transliterate' => true, 'lowercase' => true]);
+        if ($model === null) {
+            return $slug;
+        }
+
+        return Slug::recursiveCreateSlug($model, $slug);
+    }
+
+    protected static function recursiveCreateSlug($model, string $slug, string $tmpSlug = '', int $id = 1): string
     {
         if ($tmpSlug === '') $tmpSlug = $slug;
         if ($model::where(['slug' => $tmpSlug])->exists()) {