Creating a Configurable Pagination System in Laravel

Imagine an application where you want to:

• Toggle the visibility of a sidebar or specific widgets.
• Control the number of items displayed in a section (e.g., recent posts or featured products).
• Enable or disable specific content sections dynamically.

   php artisan make:controller Admin/SiteSettingsController

Define edit and update methods:

   php artisan make:provider PerformanceServiceProvider

Open the newly created file in app/Providers/PerformanceServiceProvider.php and define shared data:

Call these methods in child controllers to simplify logic:

   namespace App\Http\Controllers;

   class FileController extends BaseController
   {
       public function upload()
       {
           if (!$this->canUploadFiles()) {
               return redirect()->back()->with('error', 'File uploads are disabled.');
           }

           // Handle file upload logic here
       }
   }