Allow variants to be disabled in panel (#1456)

packages/admin/config/panel.php

@@ -0,0 +1,14 @@
+<?php
+
+return [
+    /*
+    |--------------------------------------------------------------------------
+    | Enable Variants
+    |--------------------------------------------------------------------------
+    |
+    | When `true` this will show the Variants manager when editing a product. If your
+    | storefront doesn't support variants, set this to false.
+    |
+    */
+    'enable_variants' => true,
+];

packages/admin/src/Filament/Resources/ProductResource/Pages/ManageProductVariants.php

@@ -8,6 +8,7 @@
 use Filament\Support\Facades\FilamentIcon;
 use Filament\Tables;
 use Filament\Tables\Table;
+use Illuminate\Database\Eloquent\Model;
 use Lunar\Admin\Filament\Resources\ProductResource;
 
 class ManageProductVariants extends ManageRelatedRecords
@@ -23,6 +24,20 @@ public static function getNavigationIcon(): ?string
         return FilamentIcon::resolve('lunar::product-variants');
     }
 
+    public static function shouldRegisterNavigation(array $parameters = []): bool
+    {
+        return config('lunar.panel.enable_variants', true);
+    }
+
+    public static function canAccess(Model $record = null): bool
+    {
+        if (! config('lunar.panel.enable_variants', true)) {
+            return false;
+        }
+
+        return parent::canAccess($record);
+    }
+
     public static function getNavigationLabel(): string
     {
         return 'Variants';

packages/admin/src/LunarPanelProvider.php

@@ -24,6 +24,7 @@ class LunarPanelProvider extends ServiceProvider
 {
     protected $configFiles = [
         'search',
+        'panel',
     ];
 
     protected $root = __DIR__.'/..';