Prepared new versio

app/Domains/Admin/Controllers/UserDetailGetController.php

@@ -23,7 +23,7 @@ class UserDetailGetController extends CommonController
 
         return response()->json([
             'user' => $userData,
-            'isOwnUser' => auth()->id() === $user->id,
+            'isOwnUser' => currentUser()?->id === $user->id,
             'isLvTenant' => $this->tenant->slug === 'lv',
             'userRoles' => UserRole::all()->map(fn($role) => ['slug' => $role->slug, 'name' => $role->name]),
             'localGroups' => $this->adminTenants->getActiveLocalGroups()->map(fn($t) => ['slug' => $t->slug, 'name' => $t->name]),

app/Domains/Admin/Controllers/UserToggleActiveController.php

@@ -16,7 +16,7 @@ class UserToggleActiveController extends CommonController
 
         $action = new ToggleUserActiveAction(new ToggleUserActiveRequest(
             user: $user,
-            currentUserId: auth()->id(),
+            currentUserId: currentUser()?->id,
         ));
 
         $response = $action->execute();

app/Domains/Admin/Controllers/UserUpdateController.php

@@ -17,7 +17,7 @@ class UserUpdateController extends CommonController
         $action = new UpdateUserAction(new UpdateUserRequest(
             user: $user,
             data: $request->all(),
-            isOwnUser: auth()->id() === $user->id,
+            isOwnUser: currentUser()?->id === $user->id,
             isLvTenant: $this->tenant->slug === 'lv',
         ));
 

app/Domains/Budget/Actions/CreateEstimate/CreateEstimateAction.php

@@ -25,7 +25,7 @@ class CreateEstimateAction {
 
         if ($this->request->estimateId === 0) {
             $estimate = CostUnitEstimate::create(array_merge([
-                'tenant' => app('tenant')->slug,
+                'tenant' => currentTenant()->slug,
                 'cost_unit_id' => $this->request->costUnit->id,
                 'type' => $this->request->estimateType,
                 'description' => $this->request->description,
@@ -33,7 +33,7 @@ class CreateEstimateAction {
         } else {
             $estimate = CostUnitEstimate::find($this->request->estimateId);
             $estimate->update(array_merge([
-                'tenant' => app('tenant')->slug,
+                'tenant' => currentTenant()->slug,
                 'cost_unit_id' => $this->request->costUnit->id,
                 'type' => $this->request->estimateType,
                 'description' => $this->request->description,

app/Domains/CostUnit/Actions/CreateCostUnit/CreateCostUnitCommand.php

@@ -15,7 +15,7 @@ class CreateCostUnitCommand {
         $response = new CreateCostUnitResponse();
         $costUnit = CostUnit::create([
             'name' => $this->request->name,
-            'tenant' => app('tenant')->slug,
+            'tenant' => currentTenant()->slug,
             'type' => $this->request->type,
             'billing_deadline' => $this->request->billingDeadline,
             'distance_allowance' => $this->request->distanceAllowance->getAmount(),

app/Domains/Dashboard/Controllers/PersonalDataController.php

@@ -13,7 +13,7 @@ class PersonalDataController extends CommonController
             return redirect()->intended('/login');
         }
 
-        $user = auth()->user();
+        $user = currentUser();
         $data = $this->users->getPersonalData($user);
 
         $inertiaProvider = new InertiaProvider('Dashboard/PersonalData', [

app/Domains/Dashboard/Controllers/StorePersonalDataController.php

@@ -12,7 +12,7 @@ class StorePersonalDataController extends CommonController
 {
     public function __invoke(Request $request): JsonResponse
     {
-        $user = auth()->user();
+        $user = currentUser();
 
         $actionRequest = new UpdatePersonalDataRequest(
             user:               $user,

app/Domains/Event/Actions/CreateEvent/CreateEventCommand.php

@@ -28,7 +28,7 @@ class CreateEventCommand {
         }
 
 
-        $tenant = app('tenant');
+        $tenant = currentTenant();
 
         // Anlage als Ganzes: der Event-Teil der Rechnungsnummer wird unter der Sperre vergeben und muss
         // im selben Zug geschrieben werden, sonst könnten zwei gleichzeitige Anlagen denselben erhalten.
@@ -91,12 +91,12 @@ class CreateEventCommand {
                 ]);
             }
 
-            if (app('tenant')->slug === 'lv') {
+            if (currentTenant()->slug === 'lv') {
                 foreach(Tenant::where(['is_active_local_group' => true])->get() as $tenant) {
                     EventLocalGroups::create(['event_id' => $event->id, 'local_group_id' => $tenant->id]);
                 }
             } else {
-                EventLocalGroups::create(['event_id' => $event->id, 'local_group_id' => app('tenant')->id]);
+                EventLocalGroups::create(['event_id' => $event->id, 'local_group_id' => currentTenant()->id]);
             }
 
 

app/Domains/Event/Actions/GenerateIcal/GenerateIcalCommand.php

@@ -13,7 +13,7 @@ class GenerateIcalCommand
         $participant = $this->request->participant;
         $event = $participant->event;
 
-        $uid = $participant->identifier . '@' . app('tenant')->slug;
+        $uid = $participant->identifier . '@' . currentTenant()->slug;
         $dtStart = $event->start_date->format('Ymd');
         $dtEnd = $event->end_date->copy()->addDay()->format('Ymd');
         $now = now()->format('Ymd\THis\Z');
@@ -24,7 +24,7 @@ class GenerateIcalCommand
         $icalContent = implode("\r\n", [
                 'BEGIN:VCALENDAR',
                 'VERSION:2.0',
-                'PRODID:-//' . app('tenant')->name . '//Veranstaltungskalender//DE',
+                'PRODID:-//' . currentTenant()->name . '//Veranstaltungskalender//DE',
                 'CALSCALE:GREGORIAN',
                 'METHOD:PUBLISH',
                 'BEGIN:VEVENT',

app/Domains/Event/Actions/GenerateIcalForDeadline/GenerateIcalForDeadlineCommand.php

@@ -21,11 +21,11 @@ class GenerateIcalForDeadlineCommand {
         $icalContent = implode("\r\n", [
                 'BEGIN:VCALENDAR',
                 'VERSION:2.0',
-                'PRODID:-//' . app('tenant')->name . '//Veranstaltungskalender//DE',
+                'PRODID:-//' . currentTenant()->name . '//Veranstaltungskalender//DE',
                 'CALSCALE:GREGORIAN',
                 'METHOD:PUBLISH',
                 'BEGIN:VEVENT',
-                'UID:payment-deadline-' . $event->identifier . '@' . app('tenant')->slug,
+                'UID:payment-deadline-' . $event->identifier . '@' . currentTenant()->slug,
                 'DTSTAMP:' . $now,
                 'DTSTART;VALUE=DATE:' . $dtDate,
                 'DTEND;VALUE=DATE:' . $dtDate,

app/Domains/Event/Actions/SetParticipationFees/SetParticipationFeesCommand.php

@@ -18,7 +18,7 @@ class SetParticipationFeesCommand {
         $this->cleanBefore();
 
         $this->request->event->participationFee1()->associate(EventParticipationFee::create([
-            'tenant' => app('tenant')->slug,
+            'tenant' => currentTenant()->slug,
             'type' => $this->request->participationFeeFirst['type'],
             'name' => $this->request->participationFeeFirst['name'],
             'description' => $this->request->participationFeeFirst['description'],
@@ -29,7 +29,7 @@ class SetParticipationFeesCommand {
 
         if ($this->request->participationFeeSecond !== null) {
             $this->request->event->participationFee2()->associate(EventParticipationFee::create([
-                'tenant' => app('tenant')->slug,
+                'tenant' => currentTenant()->slug,
                 'type' => $this->request->participationFeeSecond['type'],
                 'name' => $this->request->participationFeeSecond['name'],
                 'description' => $this->request->participationFeeSecond['description'],
@@ -41,7 +41,7 @@ class SetParticipationFeesCommand {
 
         if ($this->request->participationFeeThird !== null) {
             $this->request->event->participationFee3()->associate(EventParticipationFee::create([
-                'tenant' => app('tenant')->slug,
+                'tenant' => currentTenant()->slug,
                 'type' => $this->request->participationFeeThird['type'],
                 'name' => $this->request->participationFeeThird['name'],
                 'description' => $this->request->participationFeeThird['description'],
@@ -53,7 +53,7 @@ class SetParticipationFeesCommand {
 
         if ($this->request->participationFeeFourth !== null) {
             $this->request->event->participationFee4()->associate(EventParticipationFee::create([
-                'tenant' => app('tenant')->slug,
+                'tenant' => currentTenant()->slug,
                 'type' => $this->request->participationFeeFourth['type'],
                 'name' => $this->request->participationFeeFourth['name'],
                 'description' => $this->request->participationFeeFourth['description'],

app/Domains/Event/Controllers/CreateController.php

@@ -21,7 +21,7 @@ use Illuminate\Http\Request;
 class CreateController extends CommonController {
     public function __invoke() {
         return new InertiaProvider('Event/Create', [
-            'emailAddress' => auth()->user()->email,
+            'emailAddress' => currentUserOrFail()->email,
             'eventAccount' => $this->tenant->account_name,
             'eventIban' => $this->tenant->account_iban,
             'eventPayPerDay' => $this->tenant->slug === 'lv' ? true : false,

app/Domains/Event/Controllers/MailCompose/SendController.php

@@ -38,7 +38,7 @@ class SendController extends CommonController
             }
         }
 
-        $user = auth()->user();
+        $user = currentUser();
         $reportSubject = sprintf('Sendebericht für Nachricht mit Betreff "%s"', $subject);
 
         Mail::to($user->email)->send(new ManualMailsReportMail(

app/Domains/Event/Controllers/SignupController.php

@@ -35,8 +35,9 @@ class SignupController extends CommonController {
             'lastname' => '',
         ];
 
-        if (auth()->check()) {
-            $user = new UserResource(auth()->user())->toArray($request);
+        $currentUser = currentUser();
+        if ($currentUser !== null) {
+            $user = new UserResource($currentUser)->toArray($request);
 
             $participantData = [
                 'id' => $user['id'],

app/Domains/Invoice/Actions/ChangeStatus/ChangeStatusCommand.php

@@ -22,7 +22,7 @@ class ChangeStatusCommand {
         switch ($this->request->status) {
             case InvoiceStatus::INVOICE_STATUS_APPROVED:
                 $this->request->invoice->status = InvoiceStatus::INVOICE_STATUS_APPROVED;
-                $this->request->invoice->approved_by = auth()->user()->id;
+                $this->request->invoice->approved_by = currentUserOrFail()->id;
                 $this->request->invoice->approved_at = now();
 
                 if ($this->request->invoice->contact_email !== null) {
@@ -35,7 +35,7 @@ class ChangeStatusCommand {
 
             case InvoiceStatus::INVOICE_STATUS_DENIED:
                 $this->request->invoice->status = InvoiceStatus::INVOICE_STATUS_DENIED;
-                $this->request->invoice->denied_by = auth()->user()->id;
+                $this->request->invoice->denied_by = currentUserOrFail()->id;
                 $this->request->invoice->denied_at = now();
                 $this->request->invoice->denied_reason = $this->request->comment;
                 if ($this->request->invoice->contact_email !== null) {

app/Domains/Invoice/Actions/CreateInvoice/CreateInvoiceCommand.php

@@ -24,7 +24,7 @@ class CreateInvoiceCommand {
         }
 
         $invoice = Invoice::create([
-            'tenant' => app('tenant')->slug,
+            'tenant' => currentTenant()->slug,
             'cost_unit_id' => $this->request->costUnit->id,
             'invoice_number' => $this->generateInvoiceNumber(),
             'status' => InvoiceStatus::INVOICE_STATUS_NEW,
@@ -61,7 +61,7 @@ class CreateInvoiceCommand {
         }
 
         if ($this->request->costUnit->mail_on_new) {
-            $recipients = [app('tenant')->email_finance];
+            $recipients = [currentTenant()->email_finance];
 
             foreach ($this->request->costUnit->treasurers()->get() as $treasurer) {
                 if (!in_array($treasurer->email, $recipients)) {
@@ -83,7 +83,7 @@ class CreateInvoiceCommand {
 
     private function generateInvoiceNumber() : string {
         $lastInvoiceNumber = Invoice::query()
-            ->where('tenant', app('tenant')->slug)
+            ->where('tenant', currentTenant()->slug)
             ->whereYear('created_at', date('Y'))
             ->count();
 

app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceCommand.php

@@ -19,7 +19,7 @@ class UploadInvoiceCommand {
         $uploadDir = sprintf(
             '%1$s%2$s/%3$s',
             WebDavProvider::INVOICE_PREFIX,
-            app('tenant')->url,
+            currentTenant()->url,
             $this->request->invoice->costUnit()->first()->name
         );
 

app/Domains/ParticipantInvoice/Actions/CreateParticipantInvoice/CreateParticipantInvoiceCommand.php

@@ -35,7 +35,7 @@ class CreateParticipantInvoiceCommand
         $this->participant = $request->participant;
         $this->event = $request->participant->event;
 
-        // Über die Relation und nicht über app('tenant'): die Rechnung hängt an der Veranstaltung,
+        // Über die Relation und nicht über currentTenant(): die Rechnung hängt an der Veranstaltung,
         // nicht am gerade aktiven Mandanten. `$event->tenant` liefert das Slug-Attribut, nicht die
         // Relation -- deshalb der ausdrückliche Aufruf.
         $this->sender = $this->event->tenant()->first();

app/Domains/ParticipantRefund/Actions/AcceptRefund/AcceptRefundCommand.php

@@ -141,7 +141,7 @@ class AcceptRefundCommand
      * Die Kostenstelle der Veranstaltung.
      *
      * Ohne Zugriffsprüfung, weil hier niemand angemeldet ist -- der Teili bestätigt über seinen Token.
-     * Der Repository-Check greift sonst auf `auth()->user()->id` zu und liefe in einen Fehler.
+     * Der Repository-Check greift sonst auf `currentUserOrFail()->id` zu und liefe in einen Fehler.
      *
      * Bewusst ohne Prüfung auf `allow_new`/`archived`: Eine Erstattung fällt oft erst nach dem Ende der
      * Veranstaltung an, wenn die Kostenstelle längst geschlossen ist. Sie gehört trotzdem dorthin -- und

app/Domains/ParticipantRefund/Actions/ReleaseRefund/ReleaseRefundCommand.php

@@ -63,7 +63,7 @@ class ReleaseRefundCommand
                 'retained_amount' => $this->request->retainedAmount(),
                 'retention_reason' => $this->retentionReason(),
                 'retention_reason_note' => $this->retentionReasonNote(),
-                'released_by' => auth()->id(),
+                'released_by' => currentUser()?->id,
                 'released_at' => now(),
             ]);
 
@@ -101,7 +101,7 @@ class ReleaseRefundCommand
             accountIban: (string) $this->request->accountIban,
             // Niemand kreuzt hier eine Erklärung an; wer die Angaben aufgenommen hat, hält `captured_by`
             // fest, und der Beleg weist es aus.
-            capturedBy: auth()->id(),
+            capturedBy: currentUser()?->id,
         ))->execute();
 
         if (!$acceptResponse->success) {

app/Domains/UserManagement/Controllers/EmailVerificationController.php

@@ -23,7 +23,7 @@ use Illuminate\Http\Request;
 class EmailVerificationController extends CommonController
 {
     public function verifyEmailForm(Request $request) {
-        $inertiaProvider = new InertiaProvider('UserManagement/VerifyEmail', ['appName' => app('tenant')->name]);
+        $inertiaProvider = new InertiaProvider('UserManagement/VerifyEmail', ['appName' => currentTenant()->name]);
         return $inertiaProvider->render();
     }
 

app/Domains/UserManagement/Controllers/LoginController.php

@@ -17,7 +17,7 @@ class LoginController extends CommonController {
         }
 
 
-        $inertiaProvider = new InertiaProvider('UserManagement/Login', ['errors' => $errors, 'appName' => app('tenant')->name]);
+        $inertiaProvider = new InertiaProvider('UserManagement/Login', ['errors' => $errors, 'appName' => currentTenant()->name]);
         return $inertiaProvider->render();
     }
 
@@ -45,8 +45,8 @@ class LoginController extends CommonController {
             ]);
         }
 
-        $user = Auth::user();
-        $tenant = app('tenant');
+        $user = currentUserOrFail();
+        $tenant = currentTenant();
 
         // Auf "lv" darf sich grundsätzlich jeder aktive Nutzer einloggen.
         // Auf Sub-Tenants gilt:

app/Domains/UserManagement/Controllers/ProfileController.php

@@ -13,7 +13,7 @@ class ProfileController extends CommonController
             return redirect()->intended('/login');
         }
 
-        $user = auth()->user();
+        $user = currentUser();
 
         $inertiaProvider = new InertiaProvider('UserManagement/Profile', [
             'username' => $user->username,

app/Domains/UserManagement/Controllers/RegistrationController.php

@@ -26,8 +26,8 @@ class RegistrationController extends CommonController {
 
         $inertiaProvider = new InertiaProvider('UserManagement/Registration', [
             'errors' => $errors,
-            'appName' => app('tenant')->name,
-            'tenant' => app('tenant'),
+            'appName' => currentTenant()->name,
+            'tenant' => currentTenant(),
         ]);
         return $inertiaProvider->render();
     }
@@ -46,7 +46,7 @@ class RegistrationController extends CommonController {
         $userRoleMain = UserRole::USER_ROLE_USER;
         $userRoleLocalGroup = UserRole::USER_ROLE_USER;
 
-        $localGroup = app('tenant')->slug === 'lv' ? $request->get('localGroup') : app('tenant')->slug;
+        $localGroup = currentTenant()->slug === 'lv' ? $request->get('localGroup') : currentTenant()->slug;
 
 
         $registrationRequest = new UserRegistrationRequest(

app/Domains/UserManagement/Controllers/StoreProfileController.php

@@ -7,6 +7,7 @@ use App\Domains\UserManagement\Actions\UserChangePassword\UserChangePasswordRequ
 use App\Scopes\CommonController;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
 
 class StoreProfileController extends CommonController
 {
@@ -27,11 +28,11 @@ class StoreProfileController extends CommonController
             return response()->json(['success' => false, 'message' => 'Die Passwörter stimmen nicht überein.'], 422);
         }
 
-        $actionRequest = new UserChangePasswordRequest(auth()->user(), $password);
+        $actionRequest = new UserChangePasswordRequest(currentUserOrFail(), $password);
         $command = new UserChangePasswordCommand($actionRequest);
         $command->execute();
 
-        auth()->logout();
+        Auth::logout();
         return response()->json(['success' => true, 'message' => 'Dein Passwort wurde erfolgreich geändert.']);
     }
 }

app/Http/Controllers/TestRenderInertiaProvider.php

@@ -7,7 +7,7 @@ use App\Providers\InertiaProvider;
 class TestRenderInertiaProvider
 {
     public function index() {
-        $inertiaProvider = new InertiaProvider('Invoice/CreateInvoice', ['appName' => app('tenant')->name]);
+        $inertiaProvider = new InertiaProvider('Invoice/CreateInvoice', ['appName' => currentTenant()->name]);
         return $inertiaProvider->render();
     }
 }

app/Middleware/AdminRoleMiddleware.php

@@ -10,7 +10,7 @@ class AdminRoleMiddleware
 {
     public function handle($request, Closure $next)
     {
-        if (!auth()->check()) {
+        if (currentUser() === null) {
             return redirect('/login')->with('message', 'Du musst eingeloggt sein.');
         }
 

app/Middleware/LvOnlyMiddleware.php

@@ -8,7 +8,7 @@ class LvOnlyMiddleware
 {
     public function handle($request, Closure $next)
     {
-        if (app('tenant')->slug !== 'lv') {
+        if (currentTenant()->slug !== 'lv') {
             return redirect('/admin')->with('message', 'Diese Funktion ist nur auf LV-Ebene verfügbar.');
         }
 

app/Middleware/MainAdminRoleMiddleware.php

@@ -15,7 +15,7 @@ class MainAdminRoleMiddleware
 {
     public function handle($request, Closure $next)
     {
-        if (!auth()->check()) {
+        if (currentUser() === null) {
             return redirect('/login')->with('message', 'Du musst eingeloggt sein.');
         }
 

app/Models/Event.php

@@ -169,7 +169,7 @@ class Event extends InstancedModel
     public function paymentMethods() : BelongsToMany {
         // Pivot verknüpft über den Slug (payment_methods.slug), nicht über die numerische id
         // von available_payment_methods -- die tenant-spezifische Instanz wird dadurch implizit
-        // über den globalen SiteScope von AvailablePaymentMethod (gefiltert auf app('tenant')) aufgelöst.
+        // über den globalen SiteScope von AvailablePaymentMethod (gefiltert auf currentTenant()) aufgelöst.
         return $this->belongsToMany(AvailablePaymentMethod::class, 'event_payment_methods', 'event_id', 'slug', 'id', 'slug')
             ->using(EventPaymentMethods::class)
             ->withPivot('configuration')

app/Models/Tenant.php

@@ -50,7 +50,7 @@ class Tenant extends CommonModel
     }
 
     public static function getTempDirectory() : string {
-        return app('tenant')->slug . '/temp-data/';
+        return currentTenant()->slug . '/temp-data/';
     }
 
     /**

app/Models/User.php

@@ -2,7 +2,7 @@
 
 namespace App\Models;
 
-use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
 
@@ -115,10 +115,10 @@ class User extends Authenticatable
     }
 
     public function localGroup() : Tenant {
-        return $this->belongsTo(Tenant::class, 'local_group', 'slug')->first();
+        return $this->belongsTo(Tenant::class, 'local_group', 'slug')->firstOrFail();
     }
 
-    public function costUnits()
+    public function costUnits() : BelongsToMany
     {
         return $this->belongsToMany(CostUnit::class, 'cost_unit_treasurers', 'user_id', 'cost_unit_id')
             ->withTimestamps();

app/Providers/AuthCheckProvider.php

@@ -7,12 +7,12 @@ use App\Models\User;
 
 class AuthCheckProvider {
     public function checkLoggedIn() : bool {
-        if (!auth()->check()) {
+        $user = currentUser();
+        if ($user === null) {
             return false;
         }
 
-        $user = auth()->user();
-        $tenant = app('tenant');
+        $tenant = currentTenant();
         if ($tenant->slug === 'lv') {
             return $user->active;
         }
@@ -29,9 +29,9 @@ class AuthCheckProvider {
             return null;
         }
 
-        $user = auth()->user();
+        $user = currentUserOrFail();
 
-        if (app('tenant')->slug === 'lv') {
+        if (currentTenant()->slug === 'lv') {
             return $user->user_role_main;
         }
 
@@ -50,7 +50,7 @@ class AuthCheckProvider {
      * Diese Rolle hebt das lokale Rechtesystem für alle Sub-Tenants auf.
      */
     public function isMainAdministrator(?User $user = null) : bool {
-        $user ??= auth()->user();
+        $user ??= currentUser();
 
         return $user !== null
             && $user->user_role_main === UserRole::USER_ROLE_ADMIN;

app/Providers/CronTaskHandleProvider.php

@@ -61,7 +61,7 @@ class CronTaskHandleProvider extends CommonController
 
     private function runTask(CronTask $task)
     {
-        $logger = $this->taskLogger($task->name, app('tenant'));
+        $logger = $this->taskLogger($task->name, currentTenant());
         app()->instance('taskLogger', $logger);
 
         $taskClass = "\\App\\Tasks\\" . $task->name;
@@ -73,7 +73,7 @@ class CronTaskHandleProvider extends CommonController
                 $lastRun = [];
             }
 
-            $lastRun[app('tenant')->slug] = now();
+            $lastRun[currentTenant()->slug] = now();
             // Update last_run
             $task->last_run = $lastRun;
             $task->save();

app/Providers/GlobalDataProvider.php

@@ -22,7 +22,7 @@ class GlobalDataProvider {
     private ?User $user;
 
     public function __invoke() {
-        $this->user = auth()->user();
+        $this->user = currentUser();
 
         $canAccessAdmin = false;
         $isMainAdmin = false;
@@ -38,7 +38,7 @@ class GlobalDataProvider {
         return response()->json([
             'user' => null !== $this->user ? new UserResource($this->user)->toArray(request()) : null,
             'navbar' => $this->generateNavbar(),
-            'tenant' => app('tenant'),
+            'tenant' => currentTenant(),
             'activeUsers' => $this->getActiveUsers(),
             'version' => config('app.version'),
             'currentEvent' => $this->getCurrentEventData(),
@@ -189,8 +189,8 @@ class GlobalDataProvider {
         $activeUsers = [];
         $conditions = ['active' => true];
 
-        if (app('tenant')->slug !== 'lv') {
-            $conditions['local_group'] = app('tenant')->slug;
+        if (currentTenant()->slug !== 'lv') {
+            $conditions['local_group'] = currentTenant()->slug;
         }
 
         foreach ($rawUsers = User::where($conditions)->get() as $user) {

app/Providers/InertiaProvider.php

@@ -16,7 +16,7 @@ final class InertiaProvider
     private ?User $user;
 
     public function __construct(string $vueFile, array $props) {
-        $this->user = auth()->user();
+        $this->user = currentUser();
         $this->vueFile = $vueFile;
         $this->props = $props;
     }

app/Providers/TenantUserProvider.php

@@ -20,7 +20,7 @@ class TenantUserProvider extends EloquentUserProvider
         }
 
         // Auf "lv" gilt grundsätzlich keine local_group-Einschränkung.
-        if (app('tenant')->slug === 'lv') {
+        if (currentTenant()->slug === 'lv') {
             return $query->first();
         }
 
@@ -30,7 +30,7 @@ class TenantUserProvider extends EloquentUserProvider
         //     -> "Bundesrecht steht über Landesrecht": Login überall möglich.
         $query->where('active', true)
             ->where(function ($q) {
-                $q->where('local_group', app('tenant')->slug)
+                $q->where('local_group', currentTenant()->slug)
                   ->orWhere('user_role_main', UserRole::USER_ROLE_ADMIN);
             });
 

app/Providers/UploadFileProvider.php

@@ -25,7 +25,7 @@ class UploadFileProvider {
      * wo alle anderen Belege liegen.
      */
     public static function directoryFor(CostUnit $costUnit) : string {
-        return sprintf('%1$s/invoices/%2$s', app('tenant')->slug, $costUnit->id);
+        return sprintf('%1$s/invoices/%2$s', currentTenant()->slug, $costUnit->id);
     }
 
     public function saveUploadedFile() : ?InvoiceFile {

app/Repositories/CostUnitRepository.php

@@ -2,6 +2,7 @@
 
 namespace App\Repositories;
 
+use \currentUser;
 use App\Enumerations\CostUnitType;
 use App\Enumerations\InvoiceStatus;
 use App\Enumerations\InvoiceType;
@@ -67,8 +68,7 @@ class CostUnitRepository {
     }
 
     public function getCostUnitsByCriteria(array $criteria, bool $forDisplay = true, $disableAccessCheck = false) : array {
-        $user = Auth()->user();
-
+        $user = currentUser();
         if ($disableAccessCheck) {
             $canSeeAll = true;
         } else {
@@ -97,7 +97,7 @@ class CostUnitRepository {
     public function listForSummary(int $maxCountCostUnits) : array {
         $costUnits = $this->getCostUnitsByCriteria([
             'archived' => false,
-            'tenant' => app('tenant')->slug,
+            'tenant' => currentTenant()->slug,
         ],false);
 
         foreach ($costUnits as &$cu) {

app/Repositories/EventParticipantRepository.php

@@ -297,7 +297,7 @@ class EventParticipantRepository {
 
     public function getMyParticipations(?int $maxEvents = null) : array {
         $participations = [];
-        $user = auth()->user();
+        $user = currentUser();
         if ($user === null) {
             return $participations;
         }
@@ -326,13 +326,13 @@ class EventParticipantRepository {
     }
 
     public function getMyParticipationByIdentifier(string $identifier) : ?EventParticipant {
-        $user = auth()->user();
+        $user = currentUser();
         if ($user === null) {
             return null;
         }
 
         return EventParticipant::where('identifier', $identifier)
-            ->where('tenant', app('tenant')->slug)
+            ->where('tenant', currentTenant()->slug)
             ->where('user_id', $user->id)
             ->whereNull('unregistered_at')
             ->first();

app/Repositories/InvoiceRepository.php

@@ -20,7 +20,7 @@ class InvoiceRepository {
         ];
 
 
-        $user = auth()->user();
+        $user = currentUser();
         if (null === $user) {
             return $invoices;
         }
@@ -41,7 +41,7 @@ class InvoiceRepository {
     }
 
     public function getUnexportedInvoices() : Collection {
-        return Invoice::where(['tenant' => app('tenant')->slug, 'status' => InvoiceStatus::INVOICE_STATUS_EXPORTED, 'upload_required' => true])->get();
+        return Invoice::where(['tenant' => currentTenant()->slug, 'status' => InvoiceStatus::INVOICE_STATUS_EXPORTED, 'upload_required' => true])->get();
     }
 
     public function getByStatus(CostUnit $costUnit, string $status, bool $forDisplay = true) : array {
@@ -63,8 +63,8 @@ class InvoiceRepository {
         foreach (Invoice::where(
             [
                 'status' => $status,
-                'user_id' => auth()->user()->id,
-                'tenant' => app('tenant')->slug,
+                'user_id' => currentUserOrFail()->id,
+                'tenant' => currentTenant()->slug,
 
             ]
             )->get() as $invoice) {
@@ -79,7 +79,7 @@ class InvoiceRepository {
             return null;
         }
 
-        $isTreasurer = $invoice->costUnit()->first()->treasurers()->where('user_id', auth()->user()->id)->exists();
+        $isTreasurer = $invoice->costUnit()->first()->treasurers()->where('user_id', currentUserOrFail()->id)->exists();
         if ($isTreasurer) {
             return $invoice;
         }

app/Repositories/UserRepository.php

@@ -20,7 +20,7 @@ class UserRepository {
     }
 
     public function getCurrentUserDetails() : array {
-        $user = auth()->user();
+        $user = currentUser();
 
         $return = [
             'userId' => null,
@@ -31,7 +31,7 @@ class UserRepository {
             'userAccountIban' => '',
         ];
 
-        if (null !== auth()->user()) {
+        if ($user !== null) {
             $return = [
                 'userId' => $user->id,
                 'userName' => trim($user->getOfficialName()),

app/Resources/EventResource.php

@@ -27,8 +27,8 @@ class EventResource extends JsonResource{
             'id' => $this->event->id,
             'name' => $this->event->name,
             'identifier' => $this->event->identifier,
-            'url' => 'https://' . app('tenant')->url . '/event/' . $this->event->identifier . '/signup',
-            'urlShort' => 'https://' . app('tenant')->url . '/event/' . $this->event->identifier,
+            'url' => 'https://' . currentTenant()->url . '/event/' . $this->event->identifier . '/signup',
+            'urlShort' => 'https://' . currentTenant()->url . '/event/' . $this->event->identifier,
             'location' => $this->event->location,
             'postalCode' => $this->event->postal_code,
             'email' => $this->event->email,

app/Scopes/CommonController.php

@@ -31,7 +31,7 @@ abstract class CommonController {
     protected AdminTenantRepository $adminTenants;
 
     public function __construct() {
-        $this->tenant = app('tenant');
+        $this->tenant = currentTenant();
         $this->users = new UserRepository();
         $this->costUnits = new CostUnitRepository();
         $this->pageTexts = new PageTextRepository();

app/Scopes/SiteScope.php

@@ -9,6 +9,6 @@ class SiteScope implements Scope
 {
     public function apply(Builder $builder, Model $model): void
     {
-        $builder->where($model->getTable() . '.tenant', app('tenant')->slug);
+        $builder->where($model->getTable() . '.tenant', currentTenant()->slug);
     }
 }

app/Support/helpers.php

@@ -0,0 +1,36 @@
+<?php
+
+use App\Models\Tenant;
+use App\Models\User;
+use Illuminate\Auth\AuthenticationException;
+use Illuminate\Support\Facades\Auth;
+
+if (!function_exists('currentUser')) {
+    /**
+     * Der aktuell eingeloggte Nutzer, oder null wenn niemand eingeloggt ist.
+     */
+    function currentUser() : ?User {
+        return Auth::user();
+    }
+}
+
+if (!function_exists('currentUserOrFail')) {
+    /**
+     * Der aktuell eingeloggte Nutzer. Für Code hinter der auth-Middleware,
+     * wo ein fehlender Nutzer ein Programmierfehler ist.
+     *
+     * @throws AuthenticationException
+     */
+    function currentUserOrFail() : User {
+        return Auth::user() ?? throw new AuthenticationException();
+    }
+}
+
+if (!function_exists('currentTenant')) {
+    /**
+     * Der über IdentifyTenant aufgelöste Tenant der aktuellen Anfrage.
+     */
+    function currentTenant() : Tenant {
+        return app('tenant');
+    }
+}

app/Tasks/UploadInvoices.php

@@ -10,7 +10,7 @@ use Psr\Log\LoggerInterface;
 class UploadInvoices implements CronTask {
     public function handle(): void
     {
-        if (!app('tenant')->upload_exports) {
+        if (!currentTenant()->upload_exports) {
             return;
         }
 

composer.json

@@ -20,6 +20,7 @@
         "maennchen/zipstream-php": "^3.1"
     },
     "require-dev": {
+        "barryvdh/laravel-ide-helper": "^3.7",
         "fakerphp/faker": "^1.23",
         "laravel/pail": "^1.2.2",
         "laravel/pint": "^1.24",
@@ -29,6 +30,9 @@
         "phpunit/phpunit": "^11.5.3"
     },
     "autoload": {
+        "files": [
+            "app/Support/helpers.php"
+        ],
         "psr-4": {
             "App\\": "app/",
             "Database\\Factories\\": "database/factories/",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "9fb8095137a8e9d664e44b9fca5f1f5a",
+    "content-hash": "6e38fe16a000f12f5fff089b08b49780",
     "packages": [
         {
             "name": "bacon/bacon-qr-code",
@@ -6934,6 +6934,298 @@
         }
     ],
     "packages-dev": [
+        {
+            "name": "barryvdh/laravel-ide-helper",
+            "version": "v3.7.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/barryvdh/laravel-ide-helper.git",
+                "reference": "ad7e37676f1ff985d55ef1b6b96a0c0a40f2609a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/barryvdh/laravel-ide-helper/zipball/ad7e37676f1ff985d55ef1b6b96a0c0a40f2609a",
+                "reference": "ad7e37676f1ff985d55ef1b6b96a0c0a40f2609a",
+                "shasum": ""
+            },
+            "require": {
+                "barryvdh/reflection-docblock": "^2.4",
+                "composer/class-map-generator": "^1.0",
+                "ext-json": "*",
+                "illuminate/console": "^11.15 || ^12 || ^13.0",
+                "illuminate/database": "^11.15 || ^12 || ^13.0",
+                "illuminate/filesystem": "^11.15 || ^12 || ^13.0",
+                "illuminate/support": "^11.15 || ^12 || ^13.0",
+                "php": "^8.2"
+            },
+            "require-dev": {
+                "ext-pdo_sqlite": "*",
+                "friendsofphp/php-cs-fixer": "^3",
+                "illuminate/config": "^11.15 || ^12 || ^13.0",
+                "illuminate/view": "^11.15 || ^12 || ^13.0",
+                "larastan/larastan": "^3.1",
+                "mockery/mockery": "^1.4",
+                "orchestra/testbench": "^9.2 || ^10 || ^11.0",
+                "phpstan/phpstan-phpunit": "^2.0",
+                "phpunit/phpunit": "^10.5 || ^11.5.3 || ^12.5.12",
+                "spatie/phpunit-snapshot-assertions": "^4 || ^5",
+                "vlucas/phpdotenv": "^5"
+            },
+            "suggest": {
+                "illuminate/events": "Required for automatic helper generation (^6|^7|^8|^9|^10|^11)."
+            },
+            "type": "library",
+            "extra": {
+                "laravel": {
+                    "providers": [
+                        "Barryvdh\\LaravelIdeHelper\\IdeHelperServiceProvider"
+                    ]
+                },
+                "branch-alias": {
+                    "dev-master": "3.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Barryvdh\\LaravelIdeHelper\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Barry vd. Heuvel",
+                    "email": "barryvdh@gmail.com"
+                }
+            ],
+            "description": "Laravel IDE Helper, generates correct PHPDocs for all Facade classes, to improve auto-completion.",
+            "keywords": [
+                "autocomplete",
+                "codeintel",
+                "dev",
+                "helper",
+                "ide",
+                "laravel",
+                "netbeans",
+                "phpdoc",
+                "phpstorm",
+                "sublime"
+            ],
+            "support": {
+                "issues": "https://github.com/barryvdh/laravel-ide-helper/issues",
+                "source": "https://github.com/barryvdh/laravel-ide-helper/tree/v3.7.0"
+            },
+            "funding": [
+                {
+                    "url": "https://fruitcake.nl",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/barryvdh",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-03-17T14:12:51+00:00"
+        },
+        {
+            "name": "barryvdh/reflection-docblock",
+            "version": "v2.4.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/barryvdh/ReflectionDocBlock.git",
+                "reference": "4f5ba70c30c81f2ce03a16a9965832cfcc31ed3b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/barryvdh/ReflectionDocBlock/zipball/4f5ba70c30c81f2ce03a16a9965832cfcc31ed3b",
+                "reference": "4f5ba70c30c81f2ce03a16a9965832cfcc31ed3b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^8.5.14|^9"
+            },
+            "suggest": {
+                "dflydev/markdown": "~1.0",
+                "erusev/parsedown": "~1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Barryvdh": [
+                        "src/"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mike van Riel",
+                    "email": "mike.vanriel@naenius.com"
+                }
+            ],
+            "support": {
+                "source": "https://github.com/barryvdh/ReflectionDocBlock/tree/v2.4.1"
+            },
+            "time": "2026-03-05T20:09:01+00:00"
+        },
+        {
+            "name": "composer/class-map-generator",
+            "version": "1.7.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/class-map-generator.git",
+                "reference": "86d8208fc3c649a3a999daf1a63c25201be2990f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/class-map-generator/zipball/86d8208fc3c649a3a999daf1a63c25201be2990f",
+                "reference": "86d8208fc3c649a3a999daf1a63c25201be2990f",
+                "shasum": ""
+            },
+            "require": {
+                "composer/pcre": "^2.1 || ^3.1",
+                "php": "^7.2 || ^8.0",
+                "symfony/finder": "^4.4 || ^5.3 || ^6 || ^7 || ^8"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^1.12 || ^2",
+                "phpstan/phpstan-deprecation-rules": "^1 || ^2",
+                "phpstan/phpstan-phpunit": "^1 || ^2",
+                "phpstan/phpstan-strict-rules": "^1.1 || ^2",
+                "phpunit/phpunit": "^8",
+                "symfony/filesystem": "^5.4 || ^6 || ^7 || ^8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Composer\\ClassMapGenerator\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be",
+                    "homepage": "https://seld.be"
+                }
+            ],
+            "description": "Utilities to scan PHP code and generate class maps.",
+            "keywords": [
+                "classmap"
+            ],
+            "support": {
+                "issues": "https://github.com/composer/class-map-generator/issues",
+                "source": "https://github.com/composer/class-map-generator/tree/1.7.3"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-05-05T09:17:07+00:00"
+        },
+        {
+            "name": "composer/pcre",
+            "version": "3.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/pcre.git",
+                "reference": "d5a341b3fb61f3001970940afb1d332968a183ed"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/pcre/zipball/d5a341b3fb61f3001970940afb1d332968a183ed",
+                "reference": "d5a341b3fb61f3001970940afb1d332968a183ed",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4 || ^8.0"
+            },
+            "conflict": {
+                "phpstan/phpstan": "<2.2.2"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^2",
+                "phpstan/phpstan-deprecation-rules": "^2",
+                "phpstan/phpstan-strict-rules": "^2",
+                "phpunit/phpunit": "^9"
+            },
+            "type": "library",
+            "extra": {
+                "phpstan": {
+                    "includes": [
+                        "extension.neon"
+                    ]
+                },
+                "branch-alias": {
+                    "dev-main": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Composer\\Pcre\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be",
+                    "homepage": "http://seld.be"
+                }
+            ],
+            "description": "PCRE wrapping library that offers type-safe preg_* replacements.",
+            "keywords": [
+                "PCRE",
+                "preg",
+                "regex",
+                "regular expression"
+            ],
+            "support": {
+                "issues": "https://github.com/composer/pcre/issues",
+                "source": "https://github.com/composer/pcre/tree/3.4.0"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-06-07T11:47:49+00:00"
+        },
         {
             "name": "fakerphp/faker",
             "version": "v1.24.1",

version

@@ -1 +1 @@
-4.7.0
+4.8.0