resolved #1

routes/web.php

@@ -1,36 +1,3 @@
 <?php
 
-Route::post('_grid-sortable_', function (\Illuminate\Http\Request $request) {
-
-    $sorts = $request->get('_sort');
-
-    $sorts = collect($sorts)
-        ->pluck('key')
-        ->combine(
-            collect($sorts)->pluck('sort')->sort()
-        );
-
-    $status     = true;
-    $message    = trans('admin.save_succeeded');
-    $modelClass = $request->get('_model');
-
-    try {
-        /** @var \Illuminate\Database\Eloquent\Collection $models */
-        $models = $modelClass::find($sorts->keys());
-
-        foreach ($models as $model) {
-
-            $column = data_get($model->sortable, 'order_column_name', 'order_column');
-
-            $model->{$column} = $sorts->get($model->getKey());
-            $model->save();
-        }
-
-    } catch (Exception $exception) {
-        $status  = false;
-        $message = $exception->getMessage();
-    }
-
-    return response()->json(compact('status', 'message'));
-
-})->name('laravel-admin-grid-sortable');
+Route::post('_grid-sortable_', '\Encore\Admin\GridSortable\Controllers\GridSortableController@sort')->name('laravel-admin-grid-sortable');

src/Controllers/GridSortableController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Encore\Admin\GridSortable\Controllers;
+
+use Exception;
+use Illuminate\Http\Request;
+use Illuminate\Routing\Controller;
+
+class GridSortableController extends Controller
+{
+    public function sort(Request $request)
+    {
+        $sorts = $request->get('_sort');
+
+        $sorts = collect($sorts)
+            ->pluck('key')
+            ->combine(
+                collect($sorts)->pluck('sort')->sort()
+            );
+
+        $status     = true;
+        $message    = trans('admin.save_succeeded');
+        $modelClass = $request->get('_model');
+
+        try {
+            /** @var \Illuminate\Database\Eloquent\Collection $models */
+            $models = $modelClass::find($sorts->keys());
+
+            foreach ($models as $model) {
+
+                $column = data_get($model->sortable, 'order_column_name', 'order_column');
+
+                $model->{$column} = $sorts->get($model->getKey());
+                $model->save();
+            }
+        } catch (Exception $exception) {
+            $status  = false;
+            $message = $exception->getMessage();
+        }
+
+        return response()->json(compact('status', 'message'));
+    }
+}