Install and setup Filament v4

Author: theHocineSaad

app/Models/User.php

@@ -5,7 +5,11 @@
 use App\Concerns\HasTimestamps;
 use App\Concerns\PreparesSearch;
 use App\Enums\NotificationType;
+use App\Policies\UserPolicy;
 use Carbon\Carbon;
+use Filament\Facades\Filament;
+use Filament\Models\Contracts\FilamentUser;
+use Filament\Panel;
 use Illuminate\Contracts\Auth\MustVerifyEmail;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -17,7 +21,7 @@
 use Laravel\Sanctum\HasApiTokens;
 use Laravel\Scout\Searchable;
 
-final class User extends Authenticatable implements MustVerifyEmail
+final class User extends Authenticatable implements MustVerifyEmail, FilamentUser
 {
     use HasApiTokens;
     use HasFactory;
@@ -456,4 +460,11 @@ public function isNotificationAllowed(string $notification): bool
                 return NotificationType::from($notificationType)->getClass() === $notification;
             });
     }
+
+    public function canAccessPanel(Panel $panel): bool
+    {
+        $guard = Filament::getAuthGuard();
+        
+        return Auth::guard($guard)->user()->can(UserPolicy::ADMIN, User::class);
+    }
 }

app/Providers/Filament/AdminPanelProvider.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Providers\Filament;
+
+use Filament\Http\Middleware\Authenticate;
+use Filament\Http\Middleware\AuthenticateSession;
+use Filament\Http\Middleware\DisableBladeIconComponents;
+use Filament\Http\Middleware\DispatchServingFilamentEvent;
+use Filament\Pages\Dashboard;
+use Filament\Panel;
+use Filament\PanelProvider;
+use Filament\Support\Colors\Color;
+use Filament\Widgets\AccountWidget;
+use Filament\Widgets\FilamentInfoWidget;
+use Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse;
+use Illuminate\Cookie\Middleware\EncryptCookies;
+use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken;
+use Illuminate\Routing\Middleware\SubstituteBindings;
+use Illuminate\Session\Middleware\StartSession;
+use Illuminate\View\Middleware\ShareErrorsFromSession;
+
+class AdminPanelProvider extends PanelProvider
+{
+    public function panel(Panel $panel): Panel
+    {
+        return $panel
+            ->default()
+            ->id('admint')
+            ->path('admin-filament')
+            ->login()
+            ->colors([
+                'primary' => '#18bc9c',
+            ])
+            ->discoverResources(in: app_path('Filament/Resources'), for: 'App\Filament\Resources')
+            ->discoverPages(in: app_path('Filament/Pages'), for: 'App\Filament\Pages')
+            ->pages([
+                Dashboard::class,
+            ])
+            ->discoverWidgets(in: app_path('Filament/Widgets'), for: 'App\Filament\Widgets')
+            ->widgets([
+                AccountWidget::class,
+                FilamentInfoWidget::class,
+            ])
+            ->middleware([
+                EncryptCookies::class,
+                AddQueuedCookiesToResponse::class,
+                StartSession::class,
+                AuthenticateSession::class,
+                ShareErrorsFromSession::class,
+                VerifyCsrfToken::class,
+                SubstituteBindings::class,
+                DisableBladeIconComponents::class,
+                DispatchServingFilamentEvent::class,
+            ])
+            ->authMiddleware([
+                Authenticate::class,
+            ])
+            ->brandLogo(asset('images/laravelio-logo.svg'))
+            ->unsavedChangesAlerts()
+            ->spa();
+    }
+}

bootstrap/providers.php

@@ -1,6 +1,7 @@
 <?php
 
 return [
-    App\Providers\AppServiceProvider::class,
     App\Markdown\MarkdownServiceProvider::class,
+    App\Providers\AppServiceProvider::class,
+    App\Providers\Filament\AdminPanelProvider::class,
 ];

composer.json

@@ -10,6 +10,7 @@
         "blade-ui-kit/blade-icons": "^1.6",
         "codeat3/blade-simple-icons": "^7.1",
         "embed/embed": "^4.4",
+        "filament/filament": "^4.0",
         "guzzlehttp/guzzle": "^7.2",
         "guzzlehttp/psr7": "^2.7",
         "innocenzi/bluesky-notification-channel": "^0.2.0",
@@ -79,7 +80,8 @@
         ],
         "post-autoload-dump": [
             "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
-            "@php artisan package:discover --ansi"
+            "@php artisan package:discover --ansi",
+            "@php artisan filament:upgrade"
         ],
         "setup": [
             "php -r \"file_exists('.env') || copy('.env.example', '.env');\"",