Handling Race Conditions in Laravel Jobs and Queues

Install Laravel Debugbar to monitor database queries:

   composer require barryvdh/laravel-debugbar --dev

   namespace App\Http\Controllers;

   class ExampleController extends Controller
   {
       public function index()
       {
           $sharedData = app('sharedData');

           return view('example', [
               'maxUploads' => $sharedData['max_uploads'],
               'apiRateLimit' => $sharedData['api_rate_limit'],
               'uploadsEnabled' => $sharedData['features']['uploads_enabled'],
           ]);
       }
   }

Alternatively, inject the shared data into the constructor:

We will use a service provider to load this data and make it available throughout the application.

A custom service provider organizes your shared data logic.

• Application Limits: Data like maximum uploads or API rate limits are shared globally.
• Feature Toggles: Enable or disable application features dynamically.
• Global Preferences: Shared preferences such as the preferred user interface theme.

Using the singleton pattern, we’ll make this data globally accessible and reusable.