presseportale/app/Providers/AppServiceProvider.php

<?php

namespace App\Providers;

use App\Contracts\NewsletterSyncClient;
use App\Helpers\ThemeHelper;
use App\Http\Middleware\BlockAdminDuringImpersonation;
use App\Http\Middleware\EnsureUserIsAdmin;
use App\Http\Middleware\EnsureUserIsCustomer;
use App\Http\Middleware\LogSlowAdminRequests;
use App\Http\Middleware\SetEdition;
use App\Listeners\ActivateUserAfterVerification;
use App\Listeners\SyncCompanyMembershipsOnLogin;
use App\Models\AdminPreset;
use App\Models\Category;
use App\Models\CategoryTranslation;
use App\Models\Company;
use App\Models\Contact;
use App\Models\NewsletterSubscription;
use App\Models\PressRelease;
use App\Models\User;
use App\Observers\AdminPerformanceCacheObserver;
use App\Services\Admin\AdminRequestPerformanceMetrics;
use App\Services\Newsletter\NullNewsletterSyncClient;
use App\Services\PressRelease\PressReleaseService;
use Illuminate\Auth\Events\Login;
use Illuminate\Auth\Events\Registered;
use Illuminate\Auth\Events\Verified;
use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
use Illuminate\Auth\Notifications\ResetPassword;
use Illuminate\Auth\Notifications\VerifyEmail;
use Illuminate\Database\Events\QueryExecuted;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Event;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Facades\URL;
use Illuminate\Support\ServiceProvider;
use Laravel\Cashier\Cashier;
use Livewire\Livewire;
use Spatie\Permission\Models\Permission;
use Spatie\Permission\Models\Role;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     */
    public function register(): void
    {
        $this->app->bind(NewsletterSyncClient::class, function (): NewsletterSyncClient {
            $provider = (string) config('newsletter.sync.provider', 'placeholder');

            // Es existiert bislang nur der No-Op-Client. Ein aktivierter, aber
            // nicht implementierter Provider soll laut schlagen statt stumm
            // ins Leere zu synchronisieren.
            if (config('newsletter.sync.enabled') && $provider !== 'placeholder') {
                throw new \RuntimeException(
                    "Newsletter-Sync-Provider [{$provider}] ist nicht implementiert – es existiert nur der Platzhalter-Client."
                );
            }

            return new NullNewsletterSyncClient;
        });
        $this->app->singleton(PressReleaseService::class);
        $this->app->singleton(AdminRequestPerformanceMetrics::class);
    }

    /**
     * Bootstrap any application services.
     */
    public function boot(): void
    {
        $scheme = request()->header('X-Forwarded-Proto')
            ?? request()->server('HTTP_X_FORWARDED_PROTO')
            ?? (request()->secure() ? 'https' : 'http');

        if ($scheme === 'https') {
            URL::forceScheme('https');
        }

        // Baseline für das Ausgabe-Präfix (de|en). Die SetEdition-Middleware
        // überschreibt dies pro Request mit der tatsächlichen Ausgabe; der
        // Default hier stellt sicher, dass route('…')-Aufrufe das {edition}-
        // Segment auch außerhalb der HTTP-Middleware erhalten (Livewire-Tests,
        // Konsole, Mails).
        URL::defaults(['edition' => SetEdition::DEFAULT_EDITION]);

        // Zugriffs-Gates als Single Source of Truth (auch in Blade via @can und in
        // Policies nutzbar). Dieselbe Definition, die die Panel-Middleware prüfen.
        Gate::define('access-admin', fn (User $user): bool => $user->canAccessAdmin());
        Gate::define('access-customer', fn (User $user): bool => $user->canAccessCustomer());

        // Registrierung → Verifizierungsmail; bestätigter Klick → Aktivierung.
        Event::listen(Registered::class, SendEmailVerificationNotification::class);
        Event::listen(Verified::class, ActivateUserAfterVerification::class);

        // Framework-Auth-Mails (Passwort-Reset, E-Mail-Verifizierung) im
        // pressekonto-CI rendern statt im Laravel-Standard-Markdown-Theme —
        // gleiches Layout wie alle übrigen System-Mails (emails/layout).
        ResetPassword::toMailUsing(function (User $user, string $token): MailMessage {
            $resetUrl = url(route('password.reset', [
                'token' => $token,
                'email' => $user->getEmailForPasswordReset(),
            ], false));

            return (new MailMessage)
                ->subject('Passwort zurücksetzen für Ihr pressekonto')
                ->view('emails.auth.reset-password', [
                    'user' => $user,
                    'resetUrl' => $resetUrl,
                    'expiresInMinutes' => (int) config('auth.passwords.'.config('auth.defaults.passwords').'.expire'),
                ]);
        });

        VerifyEmail::toMailUsing(function (User $user, string $verificationUrl): MailMessage {
            return (new MailMessage)
                ->subject('E-Mail-Adresse bestätigen für Ihr pressekonto')
                ->view('emails.auth.verify-email', [
                    'user' => $user,
                    'verificationUrl' => $verificationUrl,
                ]);
        });

        // Bei jedem Login Firmen-/Kontakt-Zuordnungen (gleiche E-Mail) auffrischen.
        Event::listen(Login::class, SyncCompanyMembershipsOnLogin::class);

        // Stripe Tax berechnet die USt im Checkout automatisch nach den
        // gleichen Regeln wie der VatResolver im MAN-Kreis (DE mit Steuer,
        // EU nur mit USt-ID befreit, Drittland befreit). Aktiviert zugleich
        // die USt-ID-Abfrage im Stripe Checkout.
        Cashier::calculateTaxes();

        AdminPreset::observe(AdminPerformanceCacheObserver::class);
        Category::observe(AdminPerformanceCacheObserver::class);
        CategoryTranslation::observe(AdminPerformanceCacheObserver::class);
        Company::observe(AdminPerformanceCacheObserver::class);
        Contact::observe(AdminPerformanceCacheObserver::class);
        NewsletterSubscription::observe(AdminPerformanceCacheObserver::class);
        PressRelease::observe(AdminPerformanceCacheObserver::class);
        User::observe(AdminPerformanceCacheObserver::class);
        Permission::observe(AdminPerformanceCacheObserver::class);
        Role::observe(AdminPerformanceCacheObserver::class);

        DB::listen(fn (QueryExecuted $query) => app(AdminRequestPerformanceMetrics::class)->record($query));

        // Auch bei Livewire-Folge-Requests erneut prüfen — sonst gälten die
        // Panel-Gates nur für den initialen Seitenaufruf (R6.2: Customer-Gate
        // symmetrisch zum Admin-Gate persistieren).
        Livewire::addPersistentMiddleware([
            BlockAdminDuringImpersonation::class,
            EnsureUserIsAdmin::class,
            EnsureUserIsCustomer::class,
            LogSlowAdminRequests::class,
        ]);
    }

    /**
     * Set the asset URL dynamically based on the current theme
     */
    protected function setDynamicAssetUrl(): void
    {
        try {
            $assetUrl = ThemeHelper::getAssetUrl();
            config(['app.asset_url' => $assetUrl]);
        } catch (\Exception $e) {
            // Fallback to default if theme detection fails
            config(['app.asset_url' => 'https://assets.pressekonto.test']);
        }
    }
}