Laravel Best Practices for Sharing Data Between Views and Controllers

Example:

let greeting;
console.log(greeting); // undefined

src/
├── app/                # Global app configuration
│   └── store.js        # Redux store configuration
├── features/           # Feature slices
│   ├── users/          # User management feature
│   │   ├── components/ # UI components for users
│   │   ├── usersSlice.js # Redux slice for users
├── hooks/              # Custom hooks
│   └── useAppSelector.js # Typed hooks for Redux state
└── index.js            # Entry point

Redux Toolkit revolves around three key concepts:

If you’re working with APIs or JavaScript frameworks, include the CSRF token in requests:

   axios.post('/submit', { name: 'John' }, {
       headers: { 'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').content }
   });

   namespace App\Http\Controllers;

   use App\Models\Post;

   class PostController extends Controller
   {
       public function index()
       {
           $posts = Post::paginate(10); // Default pagination
           return response()->json($posts);
       }
   }

Modify the response structure to include metadata and links:

Result:

• 1 query for users.
• 1 query for all related posts.

Middleware assigned to outer groups applies to all nested routes. If you override it in nested groups, ensure the correct middleware stack:

   Route::middleware(['auth'])->group(function () {
       Route::middleware(['admin'])->group(function () {
           Route::get('/admin', [AdminController::class, 'index']);
       });
   });

   namespace App\Http\Controllers\Admin;

   use App\Models\SiteSetting;
   use Illuminate\Http\Request;

   class SiteSettingsController extends Controller
   {
       public function edit()
       {
           $settings = SiteSetting::all();
           return view('admin.settings.edit', compact('settings'));
       }

       public function update(Request $request)
       {
           foreach ($request->settings as $key => $value) {
               SiteSetting::updateOrCreate(['key' => $key], ['value' => $value]);
           }

           return redirect()->back()->with('success', 'Settings updated successfully.');
       }
   }

   <form action="{{ route('admin.settings.update') }}" method="POST">
       @csrf
       @method('PUT')

       @foreach ($settings as $setting)
           <div>
               <label for="{{ $setting->key }}">{{ ucfirst(str_replace('_', ' ', $setting->key)) }}</label>
               <input type="text" name="settings[{{ $setting->key }}]" value="{{ $setting->value }}">
           </div>
       @endforeach

       <button type="submit">Save Settings</button>
   </form>

• Max Uploads: Limits the number of files a user can upload.
• API Rate Limit: Defines the number of API requests allowed per minute.
• Feature Toggles: Manages the state of application features.

Generate a new service provider to handle shared data:

Make other controllers extend the Base Controller to inherit its shared properties and logic.

For example, a DashboardController can extend BaseController to inherit its properties:

Add the newly created provider to the providers array in config/app.php:

   'providers' => [
       // Other service providers
       App\Providers\CustomDataServiceProvider::class,
   ],

For this tutorial, imagine an application where:

• 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.

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Displaying your Nginx version publicly can expose your server to attackers looking for specific vulnerabilities. Hide the version in responses:

server_tokens off;

{
    "key": "ctrl+t",
    "command": "workbench.action.terminal.toggleTerminal"
}

In JetBrains IDEs, you can customize shortcuts through the Keymap settings:

• Enable UFW:

     sudo ufw enable

• Run All Migrations

  php artisan migrate

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