Small improvements

.ai/conventions.md

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+# Projektkonventionen
+
+## Architektur: Actions (Request-Command-Response)
+
+Jede fachliche Operation wird in eine eigene Action ausgelagert, die aus drei Klassen besteht.
+Pfad: `app/Domains/{Domain}/Actions/{ActionName}/`
+
+### Struktur
+{ActionName}Request.php → Eingabedaten (Konstruktor oder Factory-Methoden) {ActionName}Command.php → Logik, ruft execute(): {ActionName}Response auf {ActionName}Response.php → Rückgabedaten (public Properties)
+
+
+### Regeln
+- Der Controller enthält **keine** fachliche Logik – nur Absicherung, Action-Aufruf und HTTP-Response
+- Commands sind nicht statisch und werden immer instanziiert
+- Hat ein Request mehrere Varianten, werden **Factory-Methoden** (`forX()`) statt mehrerer Konstruktoren verwendet
+- Aufrufreihenfolge im Controller: `new Request → new Command(request) → command->execute() → Response verwenden`
+
+---
+
+## Controller
+
+- Alle Controller erben von `App\Scopes\CommonController`
+- `CommonController` stellt folgende Repositories bereit (keine eigene Instanziierung nötig):
+    - `$this->eventParticipants` → `EventParticipantRepository`
+    - `$this->events` → `EventRepository`
+    - `$this->invoices` → `InvoiceRepository`
+    - `$this->costUnits` → `CostUnitRepository`
+    - `$this->users` → `UserRepository`
+    - `$this->tenant` → aktueller `Tenant`
+
+- Die Controller besitzen ausschließlich eine __invoke() - Funktion
+- Für die Speichern-Actions werden separate Controller-Klassen erstellt (z. B. `StoreEventParticipantController`)
+---
+
+## Repositories
+
+- Datenbankzugriffe gehören **immer** ins Repository, nie direkt in Controller oder Actions
+- Sicherheitschecks (z. B. „gehört diese Teilnahme dem eingeloggten User?") werden als eigene Repository-Methoden gekapselt
+- Tenant-Filter: `app('tenant')->slug`
+- Eingeloggter User: `auth()->user()`
+
+---
+
+## Models / Ressourcen
+
+- Models erben von `App\Scopes\InstancedModel` (mit globalem `SiteScope`)
+- `$model->toResource()->toArray($request)` liefert das aufbereitete Array über die zugehörige Resource-Klasse
+- Resource-Klassen liegen in `app/Resources/{ModelName}Resource.php`
+
+---
+
+## Tenant
+
+- Der aktuelle Tenant ist per `app('tenant')` verfügbar (gesetzt durch `IdentifyTenant`-Middleware)
+- Tenant-Slug: `app('tenant')->slug`
+- Jede tenant-spezifische DB-Abfrage filtert auf `['tenant' => app('tenant')->slug]`
+
+---
+
+## Routing
+
+- API-Routen liegen in `app/Domains/{Domain}/Routes/api.php`
+- Alle Routen sind in `IdentifyTenant::class`-Middleware gewrappt
+- Authentifizierte Routen zusätzlich in `['auth']`-Middleware
+
+---
+
+## Mails
+
+- Mails erben von `Illuminate\Mail\Mailable`
+- Attachments werden über `Attachment::fromData(fn () => $content, $filename)->withMime(...)` angehängt
+- Werden Daten sowohl in `content()` als auch in `attachments()` benötigt, wird eine **private Hilfsmethode mit Lazy-Caching** verwendet (einmaliges Berechnen, Ergebnis in private Property speichern)
+- Blade-Templates referenzieren Mail-Attachments per `cid:`-Link: `<a href="cid:{{ $filename }}">...</a>`
+
+## Actions
+ - Die Actions sind in `app/Domains/{Domain}/Actions/{ActionName}/`-Verzeichnissen organisiert
+ - Jede Action besitzt einen Request, einen Command und einen Response 
+ - Der Request besitzt auschließlich einen Konstruktor, der die notwendigen Parameter annimmt
+ - Die Response-Klasse enthält ausschließlich die notwendigen Daten für die Antwort
+ - Die Action-Klasse enthält die Logik für die Verarbeitung der Anfrage und die Generierung der Antwort
+ - Die Logik wird in einer execute() - Funktion innerhalb des Commands impplementiert. Private Funktionen, für ausgelagerte Prozesse sind zulässig, wenn der Code damit lesbarer wird.

.dockerignore

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+.ai
+.junie
+.git
+storage
+tests

.gitignore

@@ -22,3 +22,4 @@
 Homestead.json
 Homestead.yaml
 Thumbs.db
+/docker-compose.yaml

.junie/AGENTS.md

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+# Project Guidelines
+    
+This is a placeholder of the project guidelines for Junie.
+Replace this text with any project-level instructions for Junie, e.g.:
+
+* What is the project structure
+* Whether Junie should run tests to check the correctness of the proposed solution
+* How does Junie run tests (once it requires any non-standard approach)
+* Whether Junie should build the project before submitting the result
+* Any code-style related instructions
+
+As an option you can ask Junie to create these guidelines for you.

Makefile

@@ -2,6 +2,11 @@
 
 FRONTEND_DIR ?= .
 
+ setup:
+	rm -f docker-compose.yaml
+	cp docker-compose.dev docker-compose.yaml
+	docker-compose up -d
+
 frontend:
 	@cd $(FRONTEND_DIR) && \
 	export QT_QPA_PLATFORM=offscreen && \

app/Casts/AmountCast.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Casts;
+
+use App\ValueObjects\Amount;
+use Illuminate\Contracts\Database\Eloquent\CastsAttributes;
+use Illuminate\Database\Eloquent\Model;
+
+class AmountCast implements CastsAttributes
+{
+    public function get(Model $model, string $key, mixed $value, array $attributes): ?Amount
+    {
+        if ($value === null) {
+            return null;
+        }
+
+        return new Amount((float) $value, 'Euro');
+    }
+
+    public function set(Model $model, string $key, mixed $value, array $attributes): ?float
+    {
+        if ($value === null) {
+            return null;
+        }
+
+        if ($value instanceof Amount) {
+            return $value->getAmount();
+        }
+
+        return (float) $value;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitDetails/ChangeCostUnitDetailsCommand.php

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+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitDetails;
+
+class ChangeCostUnitDetailsCommand {
+    private ChangeCostUnitDetailsRequest $request;
+
+    public function __construct(ChangeCostUnitDetailsRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute(): ChangeCostUnitDetailsResponse {
+        $response = new ChangeCostUnitDetailsResponse();
+
+        $this->request->costUnit->distance_allowance = $this->request->distanceAllowance->getAmount();
+        $this->request->costUnit->mail_on_new = $this->request->mailOnNew;
+        $this->request->costUnit->billing_deadline = $this->request->billingDeadline;
+
+        $response->success = $this->request->costUnit->save();
+        return $response;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitDetails/ChangeCostUnitDetailsRequest.php

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+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitDetails;
+
+use App\Models\CostUnit;
+use App\ValueObjects\Amount;
+use DateTime;
+
+class ChangeCostUnitDetailsRequest {
+    public CostUnit $costUnit;
+
+    public Amount $distanceAllowance;
+    public bool $mailOnNew;
+    public ?DateTime $billingDeadline;
+
+    public function __construct(CostUnit $costUnit, Amount $distanceAllowance, bool $mailOnNew, ?DateTime $billingDeadline = null) {
+        $this->costUnit = $costUnit;
+        $this->distanceAllowance = $distanceAllowance;
+        $this->mailOnNew = $mailOnNew;
+        $this->billingDeadline = $billingDeadline;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitDetails/ChangeCostUnitDetailsResponse.php

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+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitDetails;
+
+class ChangeCostUnitDetailsResponse {
+    public bool $success;
+
+    public function __construct() {
+        $this->success = false;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitState/ChangeCostUnitStateCommand.php

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+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitState;
+
+class ChangeCostUnitStateCommand {
+    private ChangeCostUnitStateRequest $request;
+
+    public function __construct(ChangeCostUnitStateRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute() : ChangeCostUnitStateResponse {
+        $response = new ChangeCostUnitStateResponse();
+
+        $this->request->costUnit->allow_new = $this->request->allowNew;
+        $this->request->costUnit->archived = $this->request->isArchived;
+        $response->success = $this->request->costUnit->save();
+
+        return $response;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitState/ChangeCostUnitStateRequest.php

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+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitState;
+
+use App\Models\CostUnit;
+
+class ChangeCostUnitStateRequest {
+    public bool $allowNew;
+    public bool $isArchived;
+
+    public CostUnit $costUnit;
+
+    public function __construct(CostUnit $costUnit, bool $allowNew, bool $isArchived) {
+        $this->costUnit = $costUnit;
+        $this->allowNew = $allowNew;
+        $this->isArchived = $isArchived;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitState/ChangeCostUnitStateResponse.php

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+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitState;
+
+class ChangeCostUnitStateResponse {
+    public bool $success;
+
+    public function __construct() {
+        $this->success = false;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitTreasurers/ChangeCostUnitTreasurersCommand.php

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+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitTreasurers;
+
+use App\Models\User;
+
+class ChangeCostUnitTreasurersCommand {
+    private ChangeCostUnitTreasurersRequest $request;
+
+    public function __construct(ChangeCostUnitTreasurersRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute() : ChangeCostUnitTreasurersResponse {
+        $response = new ChangeCostUnitTreasurersResponse();
+
+        try {
+            $this->request->costUnit->resetTreasurers();
+
+            foreach ($this->request->treasurers as $treasurer) {
+                $this->request->costUnit->treasurers()->attach($treasurer);
+            }
+
+            $this->request->costUnit->save();
+        } catch (\Throwable $th) {
+            $response->success = false;
+        }
+
+        return $response;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitTreasurers/ChangeCostUnitTreasurersRequest.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitTreasurers;
+
+use App\Models\CostUnit;
+
+class ChangeCostUnitTreasurersRequest {
+    public array $treasurers;
+    public CostUnit $costUnit;
+
+    public function __construct(CostUnit $costUnit, array $treasurers) {
+        $this->treasurers = $treasurers;
+        $this->costUnit = $costUnit;
+    }
+}

app/Domains/CostUnit/Actions/ChangeCostUnitTreasurers/ChangeCostUnitTreasurersResponse.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace App\Domains\CostUnit\Actions\ChangeCostUnitTreasurers;
+
+class ChangeCostUnitTreasurersResponse {
+
+}

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

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Domains\CostUnit\Actions\CreateCostUnit;
+
+use App\Models\CostUnit;
+
+class CreateCostUnitCommand {
+    private CreateCostUnitRequest $request;
+
+    public function __construct(CreateCostUnitRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute() : CreateCostUnitResponse {
+        $response = new CreateCostUnitResponse();
+        $costUnit = CostUnit::create([
+            'name' => $this->request->name,
+            'tenant' => app('tenant')->slug,
+            'type' => $this->request->type,
+            'billing_deadline' => $this->request->billingDeadline,
+            'distance_allowance' => $this->request->distanceAllowance->getAmount(),
+            'mail_on_new' => $this->request->mailOnNew,
+            'allow_new' => true,
+            'archived' => false,
+        ]);
+
+        if (null !== $costUnit) {
+            $response->costUnit = $costUnit;
+            $response->success = true;
+        }
+
+        return $response;
+    }
+}

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

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Domains\CostUnit\Actions\CreateCostUnit;
+
+use App\Enumerations\CostUnitType;
+use App\ValueObjects\Amount;
+use DateTime;
+
+class CreateCostUnitRequest {
+    public string $name;
+    public string $type;
+    public Amount $distanceAllowance;
+    public bool $mailOnNew;
+    public ?DateTime $billingDeadline;
+
+    public function __construct(string $name, string $type, Amount $distanceAllowance, bool $mailOnNew, ?DateTime $billingDeadline = null) {
+        $this->name = $name;
+        $this->type = $type;
+        $this->distanceAllowance = $distanceAllowance;
+        $this->mailOnNew = $mailOnNew;
+        $this->billingDeadline = $billingDeadline;
+    }
+}

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

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Domains\CostUnit\Actions\CreateCostUnit;
+
+use App\Models\CostUnit;
+
+class CreateCostUnitResponse {
+    public bool $success;
+    public ?CostUnit $costUnit;
+
+    public function __construct() {
+        $this->success = false;
+        $this->costUnit = null;
+    }
+}

app/Domains/CostUnit/Controllers/ChangeStateController.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Domains\CostUnit\Controllers;
+
+use App\Domains\CostUnit\Actions\ChangeCostUnitState\ChangeCostUnitStateCommand;
+use App\Domains\CostUnit\Actions\ChangeCostUnitState\ChangeCostUnitStateRequest;
+use App\Scopes\CommonController;
+use Illuminate\Http\JsonResponse;
+
+class ChangeStateController extends CommonController {
+    public function close(int $costUnitId) : JsonResponse {
+        $costUnit = $this->costUnits->getById($costUnitId);
+
+        $changeStatRequest = new ChangeCostUnitStateRequest($costUnit, false, false);
+        return $this->changeCostUnitState($changeStatRequest, 'Der CostUnit wurde geschlossen.');
+    }
+
+    public function open(int $costUnitId) : JsonResponse {
+        $costUnit = $this->costUnits->getById($costUnitId);
+
+        $changeStatRequest = new ChangeCostUnitStateRequest($costUnit, true, false);
+        return $this->changeCostUnitState($changeStatRequest, 'Der CostUnit wurde geöffnet.');
+    }
+
+    public function archive(int $costUnitId) : JsonResponse {
+        $costUnit = $this->costUnits->getById($costUnitId);
+
+        $changeStatRequest = new ChangeCostUnitStateRequest($costUnit, false, true);
+        return $this->changeCostUnitState($changeStatRequest, 'Der CostUnit wurde archiviert.');
+    }
+
+    private function changeCostUnitState(ChangeCostUnitStateRequest $request, string $responseMessage) : JsonResponse {
+        $changeStatCommand = new ChangeCostUnitStateCommand($request);
+
+        if ($changeStatCommand->execute()) {
+            return response()->json([
+                'status' => 'success',
+                'message' => $responseMessage
+            ]);
+        };
+
+        return response()->json([
+            'status' => 'error',
+            'message' => 'Ein Fehler ist aufgetreten.'
+        ]);
+    }
+}

app/Domains/CostUnit/Controllers/CreateController.php

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+<?php
+
+namespace App\Domains\CostUnit\Controllers;
+
+use App\Domains\CostUnit\Actions\CreateCostUnit\CreateCostUnitCommand;
+use App\Domains\CostUnit\Actions\CreateCostUnit\CreateCostUnitRequest;
+use App\Enumerations\CostUnitType;
+use App\Models\CostUnit;
+use App\Providers\FlashMessageProvider;
+use App\Providers\InertiaProvider;
+use App\Scopes\CommonController;
+use App\ValueObjects\Amount;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class CreateController extends CommonController{
+    public function showForm() {
+        $inertiaProvider = new InertiaProvider('CostUnit/Create', []);
+        return $inertiaProvider->render();
+    }
+
+    public function createCostUnitRunningJob(Request $request) : JsonResponse {
+        $createCostUnitRequest = new CreateCostUnitRequest(
+            $request->get('cost_unit_name'),
+            CostUnitType::COST_UNIT_TYPE_RUNNING_JOB,
+            Amount::fromString($request->get('distance_allowance')),
+            $request->get('mailOnNew')
+        );
+
+        $createCostUnitCommand = new CreateCostUnitCommand($createCostUnitRequest);
+        $result = $createCostUnitCommand->execute();
+        new FlashMessageProvider('Die laufende Tätigkeit wurde erfolgreich angelegt.', 'success');
+
+        return response()->json([]);
+    }
+}

app/Domains/CostUnit/Controllers/DistanceAllowanceController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Domains\CostUnit\Controllers;
+
+use App\Scopes\CommonController;
+use Illuminate\Http\JsonResponse;
+
+class DistanceAllowanceController extends CommonController {
+    public function __invoke(int $costUnitId) : JsonResponse {
+        $distanceAllowance = 0.00;
+        $costUnit = $this->costUnits->getById($costUnitId, true);
+        if (null !== $costUnit) {
+            $distanceAllowance = $costUnit->distance_allowance;
+        }
+
+        return response()->json([
+            'distanceAllowance' => $distanceAllowance
+        ]);
+    }
+}

app/Domains/CostUnit/Controllers/EditController.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Domains\CostUnit\Controllers;
+
+use App\Domains\CostUnit\Actions\ChangeCostUnitDetails\ChangeCostUnitDetailsCommand;
+use App\Domains\CostUnit\Actions\ChangeCostUnitDetails\ChangeCostUnitDetailsRequest;
+use App\Resources\CostUnitResource;
+use App\Scopes\CommonController;
+use App\ValueObjects\Amount;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class EditController extends CommonController{
+    function __invoke(int $costUnitId) : JsonResponse {
+        $costUnit = $this->costUnits->getById($costUnitId);
+        if (null === $costUnit) {
+            return response()->json([
+                'status' => 'error',
+                'message' => 'Die Kotenstelle konnte nicht geladen werden.'
+            ]);
+        }
+
+        return response()->json([
+            'status' => 'success',
+            'costUnit' => new CostUnitResource($costUnit)->toArray(request())
+        ]);
+    }
+
+    public function update(Request $request, int $costUnitId) : JsonResponse {
+        $costUnit = $this->costUnits->getById($costUnitId);
+        if (null === $costUnit) {
+            return response()->json([
+                'status' => 'error',
+                'message' => 'Die Kotenstelle konnte nicht geladen werden.'
+            ]);
+        }
+
+        $saveParams = $request->get('formData');
+        $distanceAllowance = Amount::fromString($saveParams['distanceAllowance']);
+        $billingDeadline = isset($saveParams['billingDeadline']) ? \DateTime::createFromFormat('Y-m-d', $saveParams['billingDeadline']) : null;
+
+        $request = new ChangeCostUnitDetailsRequest($costUnit, $distanceAllowance, $saveParams['mailOnNew'], $billingDeadline);
+        $command = new ChangeCostUnitDetailsCommand($request);
+        $result = $command->execute();
+
+        if (!$result->success) {
+            return response()->json([
+                'status' => 'error',
+                'message' => 'Bei der Verarbeitung ist ein Fehler aufgetreten.'
+            ]);
+        }
+
+        return response()->json([
+            'status' => 'success',
+            'message' => 'Die Kostenstellendetails wurden erfolgreich gespeichert.',
+        ]);
+    }
+}

app/Domains/CostUnit/Controllers/ExportController.php

@@ -0,0 +1,110 @@
+<?php
+
+namespace App\Domains\CostUnit\Controllers;
+
+use App\Domains\Invoice\Actions\ChangeStatus\ChangeStatusCommand;
+use App\Domains\Invoice\Actions\ChangeStatus\ChangeStatusRequest;
+use App\Domains\Invoice\Actions\CreateInvoice\CreateInvoiceRequest;
+use App\Domains\Invoice\Actions\CreateInvoiceReceipt\CreateInvoiceReceiptCommand;
+use App\Domains\Invoice\Actions\CreateInvoiceReceipt\CreateInvoiceReceiptRequest;
+use App\Enumerations\InvoiceStatus;
+use App\Models\Tenant;
+use App\Providers\FileWriteProvider;
+use App\Providers\InvoiceCsvFileProvider;
+use App\Providers\PainFileProvider;
+use App\Providers\WebDavProvider;
+use App\Providers\ZipArchiveFileProvider;
+use App\Scopes\CommonController;
+use Illuminate\Support\Facades\Storage;
+
+class ExportController extends CommonController {
+    public function __invoke(int $costUnitId) {
+        $costUnit = $this->costUnits->getById($costUnitId);
+
+        $invoicesForExport = $this->invoices->getByStatus($costUnit, InvoiceStatus::INVOICE_STATUS_APPROVED, false);
+
+        $webdavProvider = new WebDavProvider(WebDavProvider::INVOICE_PREFIX . $this->tenant->url . '/' . $costUnit->name);
+
+        $painFileData = $this->painData($invoicesForExport);
+        $csvData = $this->csvData($invoicesForExport);
+
+        $filePrefix = Tenant::getTempDirectory();
+
+        $painFileWriteProvider = new FileWriteProvider($filePrefix . 'abrechnungen-' . date('Y-m-d_H-i') . '-sepa.xml', $painFileData);
+        $painFileWriteProvider->writeToFile();
+
+        $csvFileWriteProvider = new FileWriteProvider($filePrefix . 'abrechnungen-' . date('Y-m-d_H-i') . '.csv', $csvData);
+        $csvFileWriteProvider->writeToFile();
+
+        if ($this->tenant->upload_exports) {
+            $webdavProvider->uploadFile($painFileWriteProvider->fileName);
+            $webdavProvider->uploadFile($csvFileWriteProvider->fileName);
+        }
+
+        $downloadZipArchiveFiles = [
+            $painFileWriteProvider->fileName,
+            $csvFileWriteProvider->fileName
+        ];
+
+        foreach ($invoicesForExport as $invoice) {
+            $changeStatusRequest = new ChangeStatusRequest($invoice, InvoiceStatus::INVOICE_STATUS_EXPORTED);
+            $changeStatusCommand = new ChangeStatusCommand($changeStatusRequest);
+            $changeStatusCommand->execute();
+
+            if ($this->tenant->download_exports) {
+                $createInvoiceReceiptRequest = new CreateInvoiceReceiptRequest($invoice);
+                $createInvoiceReceiptCommand = new CreateInvoiceReceiptCommand($createInvoiceReceiptRequest);
+                $response = $createInvoiceReceiptCommand->execute();
+
+                $downloadZipArchiveFiles[] = $response->fileName;
+            }
+        }
+
+        if ($this->tenant->download_exports) {
+            $zipFile = Tenant::getTempDirectory() . 'Abrechnungen-' . $costUnit->name . '.zip';
+            $zipFileProvider = new ZipArchiveFileProvider($zipFile);
+            foreach ($downloadZipArchiveFiles as $file) {
+                $zipFileProvider->addFile($file);
+            }
+
+            $zipFileProvider->create();
+            foreach ($downloadZipArchiveFiles as $file) {
+                Storage::delete($file);
+            }
+
+            Storage::delete($painFileWriteProvider->fileName);
+            Storage::delete($csvFileWriteProvider->fileName);
+
+            return response()->download(
+                storage_path('app/private/' . $zipFile),
+                basename($zipFile),
+                ['Content-Type' => 'application/zip']
+            );
+        }
+
+        Storage::delete($painFileWriteProvider->fileName);
+        Storage::delete($csvFileWriteProvider->fileName);
+        return response()->json([
+            'message' => 'Die Abrechnungen wurden exportiert.' . PHP_EOL .'Die Belege werden asynchron auf dem Webdav-Server hinterlegt.' . PHP_EOL . PHP_EOL . 'Sollten diese in 15 Minuten nicht vollständig sein, kontaktiere den Adminbistrator.'
+        ]);
+
+    }
+
+    private  function painData(array $invoices) : string {
+        $invoicesForPainFile = [];
+        foreach ($invoices as $invoice) {
+            if ($invoice->contact_bank_owner !== null && $invoice->contact_bank_iban !== '' && !$invoice->donation) {
+                $invoicesForPainFile[] = $invoice;
+            }
+        }
+
+        $painFileProvider = new PainFileProvider($this->tenant->account_iban, $this->tenant->account_name, $this->tenant->account_bic, $invoicesForPainFile);
+        return $painFileProvider->createPainFileContent();
+    }
+
+    public function csvData(array $invoices) : string {
+        $csvDateProvider = new InvoiceCsvFileProvider($invoices);
+        return $csvDateProvider->createCsvFileContent();
+    }
+}
+

app/Domains/CostUnit/Controllers/ListController.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Domains\CostUnit\Controllers;
+
+use App\Providers\InertiaProvider;
+use App\Scopes\CommonController;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class ListController extends CommonController {
+    public function __invoke() {
+        $inertiaProvider = new InertiaProvider('CostUnit/List', [
+            'cost_unit_id' => 1
+        ]);
+        return $inertiaProvider->render();
+    }
+
+    public function listCurrentEvents(Request $request) : JsonResponse {
+
+        return response()->json([
+            'cost_unit_title' => 'Aktuelle Veranstaltungen',
+            'cost_units' => $this->costUnits->getCurrentEvents(),
+        ]);
+    }
+
+    public function listCurrentRunningJobs(Request $request) : JsonResponse {
+        return response()->json([
+            'cost_unit_title' => 'Laufende Tätigkeiten',
+            'cost_units' => $this->costUnits->getRunningJobs(),
+        ]);
+    }
+
+    public function listClosedCostUnits(Request $request) : JsonResponse {
+        return response()->json([
+            'cost_unit_title' => 'Geschlossene Kostenstellen',
+            'cost_units' => $this->costUnits->getClosedCostUnits(),
+        ]);
+    }
+
+    public function listArchivedCostUnits(Request $request) : JsonResponse {
+        return response()->json([
+            'cost_unit_title' => 'Archivierte Kostenstellen',
+            'cost_units' => $this->costUnits->getArchivedCostUnits(),
+        ]);
+    }
+
+
+}

app/Domains/CostUnit/Controllers/OpenController.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Domains\CostUnit\Controllers;
+
+use App\Providers\InertiaProvider;
+use App\Scopes\CommonController;
+use Illuminate\Http\JsonResponse;
+
+class OpenController extends CommonController {
+    public function __invoke(int $costUnitId) {
+        $costUnit = $this->costUnits->getById($costUnitId);
+
+
+        $inertiaProvider = new InertiaProvider('CostUnit/Open', [
+            'costUnit' => $costUnit
+        ]);
+        return $inertiaProvider->render();
+    }
+
+    public function listInvoices(int $costUnitId, string $invoiceStatus) : JsonResponse {
+        $costUnit = $this->costUnits->getById($costUnitId);
+        $invoices = $this->invoices->getByStatus($costUnit, $invoiceStatus);
+
+        return response()->json([
+            'status' => 'success',
+            'costUnit' => $costUnit,
+            'invoices' => $invoices,
+            'endpoint' => $invoiceStatus,
+        ]);
+    }
+}

app/Domains/CostUnit/Controllers/TreasurersEditController.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Domains\CostUnit\Controllers;
+
+use App\Domains\CostUnit\Actions\ChangeCostUnitTreasurers\ChangeCostUnitTreasurersCommand;
+use App\Domains\CostUnit\Actions\ChangeCostUnitTreasurers\ChangeCostUnitTreasurersRequest;
+use App\Providers\InertiaProvider;
+use App\Resources\CostUnitResource;
+use App\Scopes\CommonController;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class TreasurersEditController extends CommonController {
+    public function __invoke(int $costUnitId) : JsonResponse {
+        $costUnit = $this->costUnits->getById($costUnitId);
+        if (null === $costUnit) {
+            return response()->json([
+                'status' => 'error',
+                'message' => 'Die Kostenstelle konnte nicht geladen werden.'
+            ]);
+        }
+
+
+
+        return response()->json([
+            'status' => 'success',
+            'costUnit' => new CostUnitResource($costUnit)->toArray(request())
+        ]);
+    }
+
+    public function update(Request $request, int $costUnitId) : JsonResponse {
+        $costUnit = $this->costUnits->getById($costUnitId);
+        if (null === $costUnit) {
+            return response()->json([
+                'status' => 'error',
+                'message' => 'Die Kostenstelle konnte nicht geladen werden.'
+            ]);
+        }
+
+        $changeTreasurersRequest = new ChangeCostUnitTreasurersRequest($costUnit, $request->get('selectedTreasurers'));
+        $changeTreasurersCommand = new ChangeCostUnitTreasurersCommand($changeTreasurersRequest);
+        if ($changeTreasurersCommand->execute())  {
+            return response()->json([
+                'status' => 'success',
+                'message' => 'Die Schatzis wurden erfolgreich gespeichert.'
+            ]);
+        }
+
+        return response()->json([
+            'status' => 'error',
+            'message' => 'Beim Bearbeiten der Kostenstelle ist ein Fehler aufgetreten.'
+        ]);
+    }
+}

app/Domains/CostUnit/Routes/api.php

@@ -0,0 +1,55 @@
+<?php
+use App\Domains\CostUnit\Controllers\ChangeStateController;
+use App\Domains\CostUnit\Controllers\CreateController;
+use App\Domains\CostUnit\Controllers\DistanceAllowanceController;
+use App\Domains\CostUnit\Controllers\EditController;
+use App\Domains\CostUnit\Controllers\ExportController;
+use App\Domains\CostUnit\Controllers\ListController;
+use App\Domains\CostUnit\Controllers\OpenController;
+use App\Domains\CostUnit\Controllers\TreasurersEditController;
+use App\Middleware\IdentifyTenant;
+use Illuminate\Support\Facades\Route;
+
+Route::prefix('api/v1')
+    ->group(function () {
+        Route::middleware(IdentifyTenant::class)->group(function () {
+            Route::prefix('cost-unit')->group(function () {
+
+                Route::get('/get-distance-allowance/{costUnitId}',  DistanceAllowanceController::class);
+
+
+                Route::middleware(['auth'])->group(function () {
+                    Route::post('/create-running-job', [CreateController::class, 'createCostUnitRunningJob']);
+
+
+                    Route::prefix('/{costUnitId}') ->group(function () {
+                        Route::get('/invoice-list/{invoiceStatus}', [OpenController::class, 'listInvoices']);
+
+
+
+
+                        Route::post('/close', [ChangeStateController::class, 'close']);
+                        Route::post('/open', [ChangeStateController::class, 'open']);
+                        Route::post('/archive', [ChangeStateController::class, 'archive']);
+
+                        Route::get('/details', EditController::class);
+                        Route::post('/details', [EditController::class, 'update']);
+
+                        Route::get('/treasurers', TreasurersEditController::class);
+                        Route::post('/treasurers', [TreasurersEditController::class, 'update']);
+
+                        Route::get('/export-payouts', ExportController::class);
+                    });
+
+
+
+                    Route::prefix('open')->group(function () {
+                        Route::get('/current-events', [ListController::class, 'listCurrentEvents']);
+                        Route::get('/current-running-jobs', [ListController::class, 'listCurrentRunningJobs']);
+                        Route::get('/closed-cost-units', [ListController::class, 'listClosedCostUnits']);
+                        Route::get('/archived-cost-units', [ListController::class, 'listArchivedCostUnits']);
+                    });
+                });
+            });
+        });
+    });

app/Domains/CostUnit/Routes/web.php

@@ -0,0 +1,39 @@
+<?php
+use App\Domains\CostUnit\Controllers\CreateController;
+use App\Domains\CostUnit\Controllers\ListController;
+use App\Domains\CostUnit\Controllers\OpenController;
+use App\Domains\UserManagement\Controllers\EmailVerificationController;
+use App\Domains\UserManagement\Controllers\LoginController;
+use App\Domains\UserManagement\Controllers\LogOutController;
+use App\Domains\UserManagement\Controllers\RegistrationController;
+use App\Domains\UserManagement\Controllers\ResetPasswordController;
+use App\Middleware\IdentifyTenant;
+use Illuminate\Support\Facades\Route;
+
+Route::middleware(IdentifyTenant::class)->group(function () {
+    Route::prefix('cost-unit')->group(function () {
+        Route::middleware(['auth'])->group(function () {
+            Route::get('/create', [CreateController::class, 'showForm']);
+            Route::get('/list', ListController::class);
+            Route::get('/{costUnitId}/', OpenController::class);
+
+
+        });
+
+
+
+    });
+    Route::get('/register', [RegistrationController::class, 'loginForm']);
+    Route::get('/register/verifyEmail', [EmailVerificationController::class, 'verifyEmailForm']);
+
+    Route::get('/reset-password', [ResetPasswordController::class, 'resetPasswordForm']);
+
+    route::get('/logout', LogOutController::class);
+    route::post('/login', [LoginController::class, 'doLogin']);
+    route::get('/login', [LoginController::class, 'loginForm']);
+
+
+});
+
+
+

app/Domains/CostUnit/Views/Create.vue

@@ -0,0 +1,78 @@
+<script setup>
+import { reactive, inject } from 'vue';
+import AppLayout from '../../../../resources/js/layouts/AppLayout.vue';
+import AmountInput from "../../../Views/Components/AmountInput.vue";
+import { useAjax } from "../../../../resources/js/components/ajaxHandler.js";
+import ShadowedBox from "../../../Views/Components/ShadowedBox.vue";
+import {toast} from "vue3-toastify";
+
+const props = defineProps({
+        activeUsers: Object,
+    }
+)
+
+const { request } = useAjax();
+
+const formData = reactive({
+    cost_unit_name: '',
+    distance_allowance: '0,25',
+
+    emailAddress: '',
+    mailOnNew: true
+});
+
+async function save() {
+    const data = await request("/api/v1/cost-unit/create-running-job", {
+        method: "POST",
+        body: {
+            cost_unit_name: formData.cost_unit_name,
+            distance_allowance: formData.distance_allowance,
+            mailOnNew: formData.mailOnNew
+        }
+    });
+
+    window.location.href = '/cost-unit/list';
+}
+
+</script>
+
+<template>
+    <AppLayout title="Laufende Tätigkeit hinzufügen">
+        <form method="POST" action="/api/v1/cost-unit/create-running-job"  @submit.prevent="save">
+            <input type="hidden" name="_token" :value="csrfToken" />
+
+            <shadowed-box style="width: 90%; margin: 20px auto; padding: 20px;">
+                <p>
+                    Über dieses Formular können laufende Tätigkeiten angelegt werden.<br />
+                    Eine Kostenstelle für eine Veranstaltung wird automatisch erstellt, sobald die Veranstaltung angelegt wurde.
+                </p>
+                <table style="margin-top: 40px; width: 100%">
+                    <tr>
+                        <th class="width-medium pr-20">Name der laufenden Tätigkeit</th>
+                        <td><input type="text" v-model="formData.cost_unit_name" class="width-half-full" /></td>
+                    </tr>
+                    <tr>
+                        <th class="pr-20">Kilometerpauschale</th>
+                        <td>
+                            <AmountInput v-model="formData.distance_allowance" class="width-small" /> Euro / Kilometer
+                        </td>
+                    </tr>
+                    <tr>
+                        <td colspan="2">
+                            <label style="display:flex;align-items:center;cursor:pointer;">
+                                <input type="checkbox" v-model="formData.mailOnNew" style="margin-right:8px;cursor:pointer;" />
+                                <span>E-Mail-Benachrichtigung bei neuen Abrechnungen</span>
+                            </label>
+                        </td>
+                    </tr>
+
+                    <tr>
+                        <td colspan="2">
+                            <input type="submit" value="Speichern" />
+                        </td>
+                    </tr>
+                </table>
+            </shadowed-box>
+        </form>
+    </AppLayout>
+</template>

app/Domains/CostUnit/Views/Edit.vue

@@ -0,0 +1,83 @@
+<script setup>
+import { reactive, inject } from 'vue';
+import AppLayout from '../../../../resources/js/layouts/AppLayout.vue';
+import AmountInput from "../../../Views/Components/AmountInput.vue";
+import { useAjax } from "../../../../resources/js/components/ajaxHandler.js";
+import ShadowedBox from "../../../Views/Components/ShadowedBox.vue";
+
+const props = defineProps({
+        activeUsers: Object,
+    }
+)
+
+const { request } = useAjax();
+
+const formData = reactive({
+    cost_unit_name: '',
+    distance_allowance: '0,25',
+
+    emailAddress: '',
+    mailOnNew: true
+});
+
+async function save() {
+    const data = await request("/wp-json/mareike/costunits/create-new-cost-unit", {
+        method: "POST",
+        body: {
+            mareike_nonce: _mareike_nonce(),
+            cost_unit_name: formData.cost_unit_name,
+            distance_allowance: formData.distance_allowance,
+            email_address: formData.emailAddress,
+            mailOnNew: formData.mailOnNew
+        }
+    });
+
+    toast('Die laufende Tätigkeit wurde erfolgreich angelegt.', { type: 'success' });
+    window.location.href = '/cost-units';
+}
+</script>
+
+<template>
+    <AppLayout title="Laufende Tätigkeit hinzufügen">
+        <shadowed-box style="width: 90%; margin: 20px auto; padding: 20px;">
+            <p>
+                Über dieses Formular können laufende Tätigkeiten angelegt werden.<br />
+                Eine Kostenstelle für eine Veranstaltung wird automatisch erstellt, sobald die Veranstaltung angelegt wurde.
+            </p>
+            <table style="margin-top: 40px; width: 100%">
+                <tr>
+                    <th class="width-medium pr-20">Name der laufenden Tätigkeit</th>
+                    <td><input type="text" v-model="formData.cost_unit_name" class="width-half-full" /></td>
+                </tr>
+                <tr>
+                    <th class="pr-20">Kilometerpauschale</th>
+                    <td>
+                        <AmountInput v-model="formData.distance_allowance" class="width-small" /> Euro / Kilometer
+                    </td>
+                </tr>
+                <tr>
+                    <td colspan="2">
+                        <label style="display:flex;align-items:center;cursor:pointer;">
+                            <input type="checkbox" v-model="formData.mailOnNew" style="margin-right:8px;cursor:pointer;" />
+                            <span>E-Mail-Benachrichtigung bei neuen Abrechnungen</span>
+                        </label>
+                        <hr />
+                    </td>
+                </tr>
+                <tr>
+                    <td colspan="2">
+                        <span v-for="user in props.activeUsers">
+                            <input type="checkbox" :id="'user_' + user.id" />
+                            <label :for="'user_' + user.id">{{user.fullname}} ({{user.localGroup}})</label>
+                        </span>
+                    </td>
+                </tr>
+                <tr>
+                    <td colspan="2">
+                        <input type="button" @click="save" value="Speichern" class="mareike-button button-small button-block" />
+                    </td>
+                </tr>
+            </table>
+        </shadowed-box>
+    </AppLayout>
+</template>

app/Domains/CostUnit/Views/List.vue

@@ -0,0 +1,82 @@
+<script setup>
+import {reactive, inject, onMounted} from 'vue';
+import AppLayout from '../../../../resources/js/layouts/AppLayout.vue';
+import { useAjax } from "../../../../resources/js/components/ajaxHandler.js";
+import ShadowedBox from "../../../Views/Components/ShadowedBox.vue";
+import TabbedPage from "../../../Views/Components/TabbedPage.vue";
+import {toast} from "vue3-toastify";
+
+import ListCostUnits from "./Partials/ListCostUnits.vue";
+
+const props = defineProps({
+    message: String,
+
+    data: {
+        type: [Array, Object],
+        default: () => []
+    },
+    cost_unit_id: {
+        type: Number,
+        default: 0
+    },
+
+    invoice_id: {
+        type: Number,
+        default: 0
+    }
+
+
+})
+
+// Prüfen, ob ein ?id= Parameter in der URL übergeben wurde
+const urlParams = new URLSearchParams(window.location.search)
+const initialCostUnitId = props.cost_unit_id
+const initialInvoiceId = props.invoice_id
+
+const tabs = [
+    {
+        title: 'Aktuelle Veranstaltungen',
+        component: ListCostUnits,
+        endpoint: "/api/v1/cost-unit/open/current-events",
+        deep_jump_id: initialCostUnitId,
+        deep_jump_id_sub: initialInvoiceId,
+
+    },
+    {
+        title: 'Laufende Tätigkeiten',
+        component: ListCostUnits,
+        endpoint: "/api/v1/cost-unit/open/current-running-jobs",
+        deep_jump_id: initialCostUnitId,
+        deep_jump_id_sub: initialInvoiceId,
+    },
+    {
+        title: 'Geschlossene Kostenstellen',
+        component: ListCostUnits,
+        endpoint: "/api/v1/cost-unit/open/closed-cost-units",
+        deep_jump_id: initialCostUnitId,
+        deep_jump_id_sub: initialInvoiceId,
+    },
+    {
+        title: 'Archivierte Kostenstellen',
+        component: ListCostUnits,
+        endpoint: "/api/v1/cost-unit/open/archived-cost-units",
+        deep_jump_id: initialCostUnitId,
+        deep_jump_id_sub: initialInvoiceId,
+    },
+]
+
+onMounted(() => {
+    if (undefined !== props.message) {
+        toast.success(props.message)
+    }
+})
+</script>
+
+<template>
+    <AppLayout title="Kostenstellen">
+        <shadowed-box style="width: 95%; margin: 20px auto; padding: 20px; overflow-x: hidden;">
+            <tabbed-page :tabs="tabs" :initial-tab-id="initialCostUnitId" :initial-sub-tab-id="initialInvoiceId" />
+
+        </shadowed-box>
+    </AppLayout>
+</template>

app/Domains/CostUnit/Views/Open.vue

@@ -0,0 +1,67 @@
+<script setup>
+    import {reactive, inject, onMounted} from 'vue';
+    import AppLayout from '../../../../resources/js/layouts/AppLayout.vue';
+    import { useAjax } from "../../../../resources/js/components/ajaxHandler.js";
+    import ShadowedBox from "../../../Views/Components/ShadowedBox.vue";
+    import TabbedPage from "../../../Views/Components/TabbedPage.vue";
+    import {toast} from "vue3-toastify";
+    import ListInvoices from "./Partials/ListInvoices.vue";
+
+    const props = defineProps({
+        costUnit: Object
+    })
+
+    const urlParams = new URLSearchParams(window.location.search)
+    const initialCostUnitId = props.costUnit.id
+    const initialInvoiceId = props.invoice_id
+
+
+
+
+    const tabs = [
+        {
+            title: 'Neue Abrechnungen',
+            component: ListInvoices,
+            endpoint: "/api/v1/cost-unit/" + props.costUnit.id + "/invoice-list/new",
+            deep_jump_id: initialCostUnitId,
+            deep_jump_id_sub: initialInvoiceId,
+
+        },
+        {
+            title: 'Nichtexportierte Abrechnungen',
+            component: ListInvoices,
+            endpoint: "/api/v1/cost-unit/" + props.costUnit.id + "/invoice-list/approved",
+            deep_jump_id: initialCostUnitId,
+            deep_jump_id_sub: initialInvoiceId,
+        },
+        {
+            title: 'Exportierte Abrechnungen',
+            component: ListInvoices,
+            endpoint: "/api/v1/cost-unit/" + props.costUnit.id + "/invoice-list/exported",
+            deep_jump_id: initialCostUnitId,
+            deep_jump_id_sub: initialInvoiceId,
+        },
+        {
+            title: 'Abgelehnte Abrechnungen',
+            component: ListInvoices,
+            endpoint: "/api/v1/cost-unit/" + props.costUnit.id + "/invoice-list/denied",
+            deep_jump_id: initialCostUnitId,
+            deep_jump_id_sub: initialInvoiceId,
+        },
+    ]
+
+    onMounted(() => {
+        if (undefined !== props.message) {
+            toast.success(props.message)
+        }
+    })
+</script>
+
+<template>
+    <AppLayout :title="'Abrechnungen ' + props.costUnit.name">
+        <shadowed-box style="width: 95%; margin: 20px auto; padding: 20px; overflow-x: hidden;">
+            <tabbed-page :tabs="tabs" :initial-tab-id="initialCostUnitId" :initial-sub-tab-id="initialInvoiceId" />
+
+        </shadowed-box>
+    </AppLayout>
+</template>

app/Domains/CostUnit/Views/Partials/CostUnitDetails.vue

@@ -0,0 +1,90 @@
+<script setup>
+
+import {reactive, ref} from "vue";
+import Modal from "../../../../Views/Components/Modal.vue";
+import { useAjax } from "../../../../../resources/js/components/ajaxHandler.js";
+import AmountInput from "../../../../Views/Components/AmountInput.vue";
+import {toast} from "vue3-toastify";
+
+const props = defineProps({
+  data: {
+    type: Object,
+    default: () => ({})
+  }, showCostUnit: Boolean
+})
+
+const mail_on_new = ref(Boolean(Number(props.data.mail_on_new)))
+
+const emit = defineEmits(['close'])
+
+const { request } = useAjax()
+function close() {
+  emit('close')
+}
+
+
+const formData = reactive({
+    billingDeadline: props.data.billingDeadline,
+    mailOnNew: mail_on_new.value,
+    distanceAllowance: props.data.distanceAllowanceSmall,
+});
+
+async function updateCostUnit() {
+    const data = await request('/api/v1/cost-unit/' + props.data.id + '/details', {
+        method: "POST",
+        body: {
+          formData
+        }
+    });
+
+    close();
+    if (data.status === 'success') {
+        toast.success(data.message);
+    } else {
+        toast.error(data.message);
+    }
+}
+
+</script>
+
+<template>
+
+  <Modal
+      :show="showCostUnit"
+      title="Details anpassen"
+      @close="emit('close')"
+  >
+      Kilometerpauschale:
+        <amount-input v-model="formData.distanceAllowance" class="width-small" /> Euro / km
+        <br /><br />
+
+        <span v-if="props.data.type !== 'running_job'">
+            Abrechnungsschluss am:
+            <input type="date" style="margin-top: 10px;" id="autoclose_date" v-model="formData.billingDeadline" />
+            <br /><br />
+        </span>
+
+        <div style="margin-top: 10px;">
+          <label style="display: flex; align-items: center; cursor: pointer;">
+            <input
+              type="checkbox"
+              id="mail_on_new"
+              v-model="formData.mailOnNew"
+              style="margin-right: 8px; cursor: pointer;"
+            />
+            <span>E-Mail-Benachrichtigung bei neuen Abrechnungen</span>
+          </label>
+        </div>
+
+    <br />
+    <input type="button" value="Speichern" @click="updateCostUnit" />
+  </Modal>
+
+</template>
+
+<style>
+.mareike-save-button {
+  background-color: #2271b1 !important;
+  color: #ffffff !important;
+}
+</style>

app/Domains/CostUnit/Views/Partials/ListCostUnits.vue

@@ -0,0 +1,230 @@
+<script setup>
+import {createApp, ref} from 'vue'
+import LoadingModal from "../../../../Views/Components/LoadingModal.vue";
+import { useAjax } from "../../../../../resources/js/components/ajaxHandler.js";
+import CostUnitDetails from "./CostUnitDetails.vue";
+import {toast} from "vue3-toastify";
+import Treasurers from "./Treasurers.vue";
+
+const props = defineProps({
+  data: {
+    type: [Array, Object],
+    default: () => []
+  },
+
+  deep_jump_id: {
+    type: Number,
+    default: 0
+   },
+
+  deep_jump_id_sub: {
+    type: Number,
+    default: 0
+  }
+})
+
+const showInvoiceList = ref(false)
+const invoices  = ref(null)
+const current_cost_unit = ref(null)
+const showLoading = ref(false)
+const show_invoice = ref(false)
+const invoice = ref(null)
+
+const show_cost_unit = ref(false)
+const showTreasurers = ref(false)
+const costUnit = ref(null)
+
+const { data, loading, error, request, download } = useAjax()
+
+async function costUnitDetails(costUnitId) {
+    const data = await request('/api/v1/cost-unit/' + costUnitId + '/details', {
+        method: "GET",
+    });
+
+    showLoading.value = false;
+
+    if (data.status === 'success') {
+        costUnit.value = data.costUnit
+        show_cost_unit.value = true
+    } else {
+        toast.error(data.message);
+    }
+}
+
+async function editTreasurers(costUnitId) {
+    const data = await request('/api/v1/cost-unit/' + costUnitId + '/treasurers', {
+        method: "GET",
+    });
+
+    showLoading.value = false;
+
+    if (data.status === 'success') {
+        costUnit.value = data.costUnit
+        showTreasurers.value = true
+    } else {
+        toast.error(data.message);
+    }
+}
+
+  function loadInvoices(cost_unit_id) {
+    window.location.href = '/cost-unit/' + cost_unit_id;
+  }
+
+async function denyNewRequests(costUnitId) {
+    changeCostUnitState(costUnitId, 'close');
+}
+
+
+  async function archiveCostUnit(costUnitId) {
+      changeCostUnitState(costUnitId, 'archive');
+  }
+
+
+  async function allowNewRequests(costUnitId) {
+      changeCostUnitState(costUnitId, 'open');
+  }
+
+
+async function changeCostUnitState(costUnitId, endPoint) {
+    showLoading.value = true;
+    const data = await request('/api/v1/cost-unit/' + costUnitId + '/' + endPoint, {
+        method: "POST",
+    });
+
+    showLoading.value = false;
+    if (data.status === 'success') {
+        toast.success(data.message);
+        document.getElementById('costUnitBox_' + costUnitId).style.display = 'none';
+    } else {
+        toast.error(data.message);
+    }
+}
+
+
+async function exportPayouts(costUnitId) {
+    showLoading.value = true;
+
+
+    const response = await fetch('/api/v1/core/retrieve-global-data');
+    const data = await response.json();
+    const exportUrl = '/api/v1/cost-unit/' +  costUnitId + '/export-payouts';
+
+    try {
+        if (data.tenant.download_exports) {
+            const response = await fetch(exportUrl, {
+                headers: { "Content-Type": "application/json" },
+            });
+
+            if (!response.ok) throw new Error('Fehler beim Export (ZIP)');
+
+            const blob = await response.blob();
+            const downloadUrl = window.URL.createObjectURL(blob);
+            const a = document.createElement("a");
+            a.style.display = "none";
+            a.href = downloadUrl;
+            a.download = "Abrechnungen-Sippenstunden.zip";
+
+            document.body.appendChild(a);
+            a.click();
+
+            setTimeout(() => {
+                window.URL.revokeObjectURL(downloadUrl);
+                document.body.removeChild(a);
+            }, 100);
+        } else {
+          const response = await request(exportUrl, {
+            method: "GET",
+          });
+
+        toast.success(response.message);
+        }
+        showLoading.value = false;
+
+      } catch (err) {
+        showLoading.value = false;
+          toast.error('Beim Export der Abrechnungen ist ein Fehler aufgetreten.');
+      }
+}
+
+</script>
+
+<template>
+    <div v-if="props.data.cost_units && props.data.cost_units.length > 0 && !showInvoiceList">
+        <h2>{{ props.data.cost_unit_title }}</h2>
+        <span v-for="costUnit in props.data.cost_units" class="costunit-list" :id="'costUnitBox_' + costUnit.id">
+            <table style="width: 100%">
+                <thead>
+                  <tr><td colspan="5">
+                      {{ costUnit.name }}
+                  </td></tr>
+                </thead>
+                <tr>
+                  <th>Gesamtbeitrag</th>
+                  <td>{{ costUnit.totalAmount }}</td>
+                  <th>Unbearbeitet</th>
+                  <td>{{ costUnit.countNewInvoices }}</td>
+                  <td rowspan="4" style="vertical-align: top;">
+                      <input v-if="!costUnit.archived" type="button" value="Abrechnungen bearbeiten" @click="loadInvoices(costUnit.id)" />
+                      <input v-else type="button" value="Abrechnungen einsehen" />
+                      <br />
+                      <input v-if="!costUnit.archived" type="button" @click="exportPayouts(costUnit.id)" value="Genehmigte Abrechnungen exportieren" style="margin-top: 10px;" />
+                  </td>
+                </tr>
+
+                <tr>
+                  <th>Spenden</th>
+                  <td>{{ costUnit.donatedAmount }}</td>
+
+                  <th>Nicht exportiert</th>
+                  <td>{{ costUnit.countApprovedInvoices }}</td>
+                </tr>
+
+                <tr>
+                  <td colspan="2"></td>
+
+                  <th>Ohne Auszahlung</th>
+                  <td colspan="2">{{ costUnit.countDonatedInvoices }}</td>
+                </tr>
+
+                <tr>
+                  <td colspan="2"></td>
+
+                  <th>Abgelehnt</th>
+                  <td colspan="2">{{ costUnit.countDeniedInvoices }}</td>
+                </tr>
+                <tr>
+                  <td colspan="5" style="width: 100%; padding-top: 20px;">
+                      <strong @click="costUnitDetails(costUnit.id)" v-if="costUnit.allow_new" class="link">Details anpassen</strong> &nbsp;
+                      <strong @click="editTreasurers(costUnit.id)" v-if="!costUnit.archived" class="link">Schatzis zuweisen</strong> &nbsp;
+                      <strong @click="denyNewRequests(costUnit.id)" v-if="costUnit.allow_new" class="link" style="color: #ff0000">Neue Abrechnungen verbieten</strong> &nbsp;
+                      <strong @click="allowNewRequests(costUnit.id)" v-if="!costUnit.allow_new && !costUnit.archived" class="link" style="color: #529a30">Neue Abrechnungen erlauben</strong> &nbsp;
+                      <strong @click="archiveCostUnit(costUnit.id)" v-if="!costUnit.allow_new && !costUnit.archived" class="link" style="color: #ff0000">Veranstaltung archivieren</strong> &nbsp;
+                  </td>
+                </tr>
+            </table>
+        </span>
+
+        <CostUnitDetails :data="costUnit" :showCostUnit="show_cost_unit" v-if="show_cost_unit" @close="show_cost_unit = false" />
+        <Treasurers :data="costUnit" :showTreasurers="showTreasurers" v-if="showTreasurers" @closeTreasurers="showTreasurers = false" />
+    </div>
+
+   <div v-else-if="showInvoiceList">
+    <invoices :data="invoices" :load_invoice_id="props.deep_jump_id_sub" :cost_unit_id="current_cost_unit" />
+
+
+  </div>
+
+  <div v-else>
+      <strong style="width: 100%; text-align: center; display: block; margin-top: 20px;">
+        Es gibt keine Kostenstellen in dieser Kategorie, für die du verantwortlich bist.
+      </strong>
+  </div>
+
+    <LoadingModal :show="showLoading" />
+</template>
+
+<style scoped>
+ .costunit-list {
+   width: 96% !important;
+ }
+</style>

app/Domains/CostUnit/Views/Partials/ListInvoices.vue

@@ -0,0 +1,80 @@
+<script setup>
+    import Icon from "../../../../Views/Components/Icon.vue";
+    import InvoiceDetails from "../../../Invoice/Views/Partials/invoiceDetails/InvoiceDetails.vue";
+    import { useAjax } from "../../../../../resources/js/components/ajaxHandler.js";
+    import {ref} from "vue";
+
+    const props = defineProps({
+        data: Object
+    })
+
+    const { request } = useAjax()
+    const invoice = ref(null)
+    const show_invoice = ref(false)
+    const localData = ref(props.data)
+
+    async function openInvoiceDetails(invoiceId) {
+        const url = '/api/v1/invoice/details/' + invoiceId
+
+        try {
+            const response = await fetch(url, { method: 'GET' })
+
+            const result = await response.json()
+            invoice.value = result.invoice
+            show_invoice.value = true
+        } catch (err) {
+            console.error('Error fetching invoices:', err)
+        }
+    }
+
+    async function reload() {
+        const url = "/api/v1/cost-unit/" + props.data.costUnit.id + "/invoice-list/" + props.data.endpoint
+        try {
+            const response = await fetch(url, { method: 'GET' })
+            if (!response.ok) throw new Error('Fehler beim Laden')
+
+            const result = await response.json()
+            localData.value = result
+        } catch (err) {
+            console.error('Error fetching invoices:', err)
+        }
+    }
+
+</script>
+
+<template>
+    <table v-if="localData.invoices.length > 0" class="invoice-list-table">
+        <tr>
+            <td colspan="6">{{props.data.costUnit.name}}</td>
+        </tr>
+
+        <tr v-for="invoice in localData.invoices" :id="'invoice_' + invoice.id">
+            <td>{{invoice.invoiceNumber}}</td>
+            <td>{{invoice.invoiceType}}</td>
+            <td>
+                {{invoice.amount}}
+            </td>
+            <td style="width: 150px;">
+                <Icon v-if="invoice.donation" name="hand-holding-dollar" style="color: #ffffff; background-color: green" />
+                <Icon v-if="invoice.alreadyPaid" name="comments-dollar" style="color: #ffffff; background-color: green" />
+            </td>
+            <td>
+                {{invoice.contactName}}<br />
+                <label v-if="invoice.contactEmail !== '--'">{{invoice.contactEmail}}<br /></label>
+                <label v-if="invoice.contactPhone !== '--'">{{invoice.contactPhone}}<br /></label>
+            </td>
+
+            <td>
+                <input type="button" value="Abrechnung Anzeigen" @click="openInvoiceDetails(invoice.id)" />
+            </td>
+        </tr>
+    </table>
+    <p v-else>Es sind keine Abrechnungen in dieser Kategorie vorhanden.</p>
+
+    <InvoiceDetails :data="invoice" :show-invoice="show_invoice" v-if="show_invoice" @close="show_invoice = false; reload()" />
+
+</template>
+
+<style scoped>
+
+</style>

app/Domains/CostUnit/Views/Partials/Treasurers.vue

@@ -0,0 +1,96 @@
+<script setup>
+
+import {onMounted, reactive, ref} from "vue";
+import Modal from "../../../../Views/Components/Modal.vue";
+import { useAjax } from "../../../../../resources/js/components/ajaxHandler.js";
+import AmountInput from "../../../../Views/Components/AmountInput.vue";
+import {toast} from "vue3-toastify";
+
+const selectedTreasurers = ref([])
+
+
+const props = defineProps({
+  data: {
+    type: Object,
+    default: () => ({})
+  }, showTreasurers: Boolean
+})
+
+const commonProps = reactive({
+    activeUsers: [],
+});
+
+
+
+onMounted(async () => {
+    const response = await fetch('/api/v1/core/retrieve-global-data');
+    const data = await response.json();
+    Object.assign(commonProps, data);
+
+    selectedTreasurers.value = props.data.treasurers?.map(t => t.id) ?? []
+});
+
+
+
+const mail_on_new = ref(Boolean(Number(props.data.mail_on_new)))
+
+const emit = defineEmits(['closeTreasurers'])
+
+const { request } = useAjax()
+function closeTreasurers() {
+  emit('closeTreasurers')
+}
+
+
+const formData = reactive({
+    billingDeadline: props.data.billingDeadline,
+    mailOnNew: mail_on_new.value,
+    distanceAllowance: props.data.distanceAllowanceSmall,
+});
+
+async function updateCostUnit() {
+    const data = await request('/api/v1/cost-unit/' + props.data.id + '/treasurers', {
+        method: "POST",
+        body: {
+            selectedTreasurers: selectedTreasurers.value,
+        }
+    });
+
+    closeTreasurers();
+    if (data.status === 'success') {
+        toast.success(data.message);
+    } else {
+        toast.error(data.message);
+    }
+}
+</script>
+
+<template>
+
+  <Modal
+      :show="showTreasurers"
+      title="Schatzis zuweisen"
+      @close="emit('closeTreasurers')"
+  >
+      <h3>Zuständige Schatzis:</h3>
+      <p v-for="user in commonProps.activeUsers">
+          <input
+              type="checkbox"
+              :id="'user_' + user.id"
+              :value="user.id"
+              v-model="selectedTreasurers"
+          />
+          <label :for="'user_' + user.id">{{user.fullname}}</label>
+        </p>
+
+    <input type="button" value="Speichern" @click="updateCostUnit" />
+  </Modal>
+
+</template>
+
+<style>
+.mareike-save-button {
+  background-color: #2271b1 !important;
+  color: #ffffff !important;
+}
+</style>

app/Domains/Dashboard/Actions/UpdatePersonalData/UpdatePersonalDataCommand.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Domains\Dashboard\Actions\UpdatePersonalData;
+
+use App\Repositories\UserRepository;
+
+class UpdatePersonalDataCommand
+{
+    public function __construct(
+        private readonly UpdatePersonalDataRequest $request,
+        private readonly UserRepository $users
+    ) {}
+
+    public function execute(): UpdatePersonalDataResponse
+    {
+        $this->users->updatePersonalData($this->request);
+
+        $response = new UpdatePersonalDataResponse();
+        $response->success = true;
+
+        return $response;
+    }
+}

app/Domains/Dashboard/Actions/UpdatePersonalData/UpdatePersonalDataRequest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Domains\Dashboard\Actions\UpdatePersonalData;
+
+use App\Models\User;
+
+class UpdatePersonalDataRequest
+{
+    public function __construct(
+        public readonly User $user,
+        public readonly ?string $nickname,
+        public readonly ?string $email,
+        public readonly ?string $phone,
+        public readonly ?string $address1,
+        public readonly ?string $address2,
+        public readonly ?string $postcode,
+        public readonly ?string $city,
+        public readonly ?string $birthday,
+        public readonly ?string $tetanusVaccination,
+        public readonly ?string $medications,
+        public readonly ?string $allergies,
+        public readonly ?string $intolerances,
+        public readonly ?string $eatingHabits,
+        public readonly ?string $swimmingPermission,
+        public readonly ?string $firstAidPermission,
+        public readonly ?string $bankAccountOwner,
+        public readonly ?string $bankAccountIban,
+    ) {}
+}

app/Domains/Dashboard/Actions/UpdatePersonalData/UpdatePersonalDataResponse.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Domains\Dashboard\Actions\UpdatePersonalData;
+
+class UpdatePersonalDataResponse
+{
+    public bool $success;
+}

app/Domains/Dashboard/Controllers/DashboardController.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Domains\Dashboard\Controllers;
+
+use App\Providers\AuthCheckProvider;
+use App\Providers\InertiaProvider;
+use App\Scopes\CommonController;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class DashboardController extends CommonController {
+    public function __invoke(Request $request) {
+        if ($this->checkAuth()) {
+            return $this->renderForLoggedInUser($request);
+        }
+
+        return redirect()->intended('/login');
+    }
+
+    private function renderForLoggedInUser(Request $request) {
+        $authCheckProvider = new AuthCheckProvider;
+        $inertiaProvider = new InertiaProvider('Dashboard/Dashboard', [
+            'myInvoices' => $this->invoices->getMyInvoicesWidget(),
+            'myParticipations' => $this->eventParticipants->getMyParticipations(),
+
+        ]);
+        return $inertiaProvider->render();
+    }
+
+    private function renderForGuest(Request $request) {
+    }
+
+    public function getMyInvoices() : JsonResponse {
+        $invoices = $this->invoices->getMyInvoicesWidget();
+        return response()->json(['myInvoices' => $invoices]);
+    }
+
+    public function getOpenCostUnits() : JsonResponse {
+        $costUnits = $this->costUnits->listForSummary(5);
+        return response()->json(['openCostUnits' => $costUnits]);
+    }
+
+    public function getMyParticipations() : JsonResponse {
+        return response()->json(['myParticipations' => $this->eventParticipants->getMyParticipations()]);
+    }
+
+    public function getUpcomingEvents() : JsonResponse {
+        return response()->json(['upcomingEvents' => $this->events->getUpcoming()]);
+    }
+}

app/Domains/Dashboard/Controllers/MessagesController.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Domains\Dashboard\Controllers;
+
+use App\Providers\InertiaProvider;
+use App\Scopes\CommonController;
+
+class MessagesController extends CommonController {
+    public function __invoke() {
+        $inertiaProvider = new InertiaProvider('Dashboard/Messages', []);
+
+        return $inertiaProvider->render();
+    }
+}

app/Domains/Dashboard/Controllers/PersonalDataController.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Domains\Dashboard\Controllers;
+
+use App\Providers\InertiaProvider;
+use App\Scopes\CommonController;
+
+class PersonalDataController extends CommonController
+{
+    public function __invoke()
+    {
+        if (!$this->checkAuth()) {
+            return redirect()->intended('/login');
+        }
+
+        $user = auth()->user();
+        $data = $this->users->getPersonalData($user);
+
+        $inertiaProvider = new InertiaProvider('Dashboard/PersonalData', [
+            'personalData' => [
+                'firstname'          => $data['firstname'],
+                'lastname'           => $data['lastname'],
+                'birthday'           => $data['birthday'],
+                'nickname'           => $data['nickname'],
+                'email'              => $data['email'],
+                'phone'              => $data['phone'],
+                'address1'           => $data['address_1'],
+                'address2'           => $data['address_2'],
+                'postcode'           => $data['postcode'],
+                'city'               => $data['city'],
+                'medications'        => $data['medications'],
+                'allergies'          => $data['allergies'],
+                'intolerances'       => $data['intolerances'],
+                'eatingHabits'       => $data['eating_habits'],
+                'swimmingPermission' => $data['swimming_permission'],
+                'firstAidPermission' => $data['first_aid_permission'],
+                'bankAccountOwner'   => $data['bank_account_owner'],
+                'bankAccountIban'    => $data['bank_account_iban'],
+                'tetanusVaccination' => $data['tetanus_vaccination'],
+            ],
+        ]);
+
+        return $inertiaProvider->render();
+    }
+}

app/Domains/Dashboard/Controllers/StorePersonalDataController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Domains\Dashboard\Controllers;
+
+use App\Domains\Dashboard\Actions\UpdatePersonalData\UpdatePersonalDataCommand;
+use App\Domains\Dashboard\Actions\UpdatePersonalData\UpdatePersonalDataRequest;
+use App\Scopes\CommonController;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class StorePersonalDataController extends CommonController
+{
+    public function __invoke(Request $request): JsonResponse
+    {
+        $user = auth()->user();
+
+        $actionRequest = new UpdatePersonalDataRequest(
+            user:               $user,
+            nickname:           $request->input('nickname'),
+            email:              $request->input('email'),
+            phone:              $request->input('phone'),
+            address1:           $request->input('address1'),
+            address2:           $request->input('address2'),
+            postcode:           $request->input('postcode'),
+            city:               $request->input('city'),
+            medications:        $request->input('medications'),
+            allergies:          $request->input('allergies'),
+            intolerances:       $request->input('intolerances'),
+            eatingHabits:       $request->input('eatingHabits'),
+            swimmingPermission: $request->input('swimmingPermission'),
+            firstAidPermission: $request->input('firstAidPermission'),
+            bankAccountOwner:   $request->input('bankAccountOwner'),
+            bankAccountIban:    $request->input('bankAccountIban'),
+            birthday:           $request->input('birthday'),
+            tetanusVaccination: $request->input('tetanusVaccination'),
+        );
+
+        $command  = new UpdatePersonalDataCommand($actionRequest, $this->users);
+        $command->execute();
+
+        return response()->json(['success' => true, 'message' => 'Deine Daten wurden erfolgreich gespeichert.']);
+    }
+}

app/Domains/Dashboard/Routes/api.php

@@ -0,0 +1,21 @@
+<?php
+
+use App\Domains\Dashboard\Controllers\DashboardController;
+use App\Domains\Dashboard\Controllers\StorePersonalDataController;
+use App\Middleware\IdentifyTenant;
+use Illuminate\Support\Facades\Route;
+
+Route::middleware(IdentifyTenant::class)->group(function () {
+    Route::middleware(['auth'])->group(function () {
+        Route::prefix('api/v1/dashboard')->group(function () {
+            Route::get('/my-invoices', [DashboardController::class, 'getMyInvoices']);
+            Route::get('/open-cost-units', [DashboardController::class, 'getOpenCostUnits']);
+            Route::get('/upcoming-events', [DashboardController::class, 'getUpcomingEvents']);
+            Route::get('/my-participations', [DashboardController::class, 'getMyParticipations']);
+            Route::post('/personal-data', StorePersonalDataController::class);
+        });
+
+
+
+    });
+});

app/Domains/Dashboard/Routes/web.php

@@ -0,0 +1,16 @@
+<?php
+
+use App\Domains\Dashboard\Controllers\DashboardController;
+use App\Domains\Dashboard\Controllers\MessagesController;
+use App\Domains\Dashboard\Controllers\PersonalDataController;
+use App\Middleware\IdentifyTenant;
+use Illuminate\Support\Facades\Route;
+
+Route::middleware(IdentifyTenant::class)->group(function () {
+    Route::middleware(['auth'])->group(function () {
+        Route::get('/personal-data', PersonalDataController::class);
+        Route::get('/messages', MessagesController::class);
+
+
+    });
+});

app/Domains/Dashboard/Views/Dashboard.vue

@@ -0,0 +1,61 @@
+<script setup>
+import AppLayout from '../../../../resources/js/layouts/AppLayout.vue'
+import ShadowedBox from "../../../Views/Components/ShadowedBox.vue";
+import MyInvoices from "./Partials/Widgets/MyInvoices.vue";
+import MyParticipations from "./Partials/Widgets/MyParticipations.vue";
+
+const props = defineProps({
+    myInvoices: Object,
+    myParticipations: Object,
+})
+
+
+function newInvoice() {
+    window.location.href = '/invoice/new';
+}
+
+</script>
+
+<template>
+    <AppLayout title='Dashboard'>
+        <diV class="dashboard-widget-container">
+            <shadowed-box class="dashboard-widget-box" style="width: 60%;">
+                <MyParticipations />
+            </shadowed-box>
+
+            <shadowed-box  class="dashboard-widget-box" style="height: 275px;">
+                <MyInvoices />
+                <input type="button" value="Neue Abrechnung" @click="newInvoice" style="margin-top: 20px;">
+
+
+            </shadowed-box>
+        </diV>
+    </AppLayout>
+</template>
+
+<style>
+.dashboard-widget-container {
+    display: flex;
+    justify-content: space-around;
+    flex-wrap: wrap;
+    position: relative;
+
+
+}
+
+.dashboard-widget-box {
+    flex-grow: 1; display: inline-block;
+     margin: 0 10px;
+}
+
+.dashboard-widget-box h2 {
+    border-color: #c0c0c0;
+    border-left-width: 40px;
+    border-left-style: solid;
+    border-bottom-style: solid;
+    border-bottom-width: 1px;
+    padding: 5px 10px;
+    font-size: 13pt;
+}
+
+</style>

app/Domains/Dashboard/Views/Messages.vue

@@ -0,0 +1,25 @@
+<script setup>
+import AppLayout from "../../../../resources/js/layouts/AppLayout.vue";
+import ShadowedBox from "../../../Views/Components/ShadowedBox.vue";
+</script>
+
+<template>
+    <AppLayout title='Meine Nachrichten'>
+        <shadowed-box style="width: 95%; margin: 20px auto; padding: 20px; overflow-x: hidden;">
+            Diese Funktion steht aktuell nicht zur Verfügung.<br />
+            Bitte versuche es später noch einmal.
+        </shadowed-box>
+    </AppLayout>
+</template>
+
+<style scoped>
+textarea {
+    width: 100%;
+    padding: 6px 10px;
+    border: 1px solid #d1d5db;
+    border-radius: 6px;
+    font-size: 0.95rem;
+    box-sizing: border-box;
+    resize: vertical;
+}
+</style>

app/Domains/Dashboard/Views/Partials/Widgets/MyInvoices.vue

@@ -0,0 +1,32 @@
+<script setup>
+import {onMounted, reactive} from "vue";
+
+const myInvoices = reactive({
+    'myInvoices': '',
+    'approvedInvoices': '',
+    'deniedInvoices': '',
+})
+
+onMounted(async () => {
+        const response = await fetch('/api/v1/dashboard/my-invoices');
+    const data = await response.json();
+    Object.assign(myInvoices, data);
+});
+
+</script>
+
+<template>
+    <h2>Meine Abrechnungen</h2>
+    <p v-for="invoice in myInvoices.myInvoices" class="widget-content-item">
+        <a :href="'/invoice/my-invoices/' + invoice.slug" class="link">{{invoice.title}} ({{invoice.count}})</a>
+        <label>
+            {{invoice.amount}}
+        </label>
+    </p>
+
+
+</template>
+
+<style scoped>
+
+</style>

app/Domains/Dashboard/Views/Partials/Widgets/MyParticipations.vue

@@ -0,0 +1,71 @@
+<script setup>
+import {onMounted, reactive} from "vue";
+import Icon from "../../../../../Views/Components/Icon.vue";
+
+const myParticipations = reactive({
+    'myParticipations': '',
+
+})
+
+onMounted(async () => {
+        const response = await fetch('/api/v1/dashboard/my-participations');
+        const data = await response.json();
+        Object.assign(myParticipations, data);
+});
+
+function navigateTo(url) {
+    window.location.href = url;
+}
+</script>
+
+<template>
+    <h2>Meine Anmeldungen</h2>
+    <p v-for="participation in myParticipations.myParticipations" class="widget-content-item">
+        <table>
+            <tr>
+                <td style="width: 40%; font-weight: bold;">{{participation.eventName}}</td>
+                <td style="width: 30%; font-weight: bold;">{{participation.arrivalDateReadable}} - {{participation.departureDateReadable}}</td>
+                <td style="width: 30%;">
+                    <Icon name="euro-sign" style="padding: 5px; font-size: 11pt; color: #ffffff; margin-right: 5px;" :class="participation.needs_payment ? 'bg-red' : 'bg-green'" />
+                    <Icon name="award" style="padding: 5px; font-size: 11pt; color: #ffffff; margin-right: 5px;" :class="participation.cocColor" />
+
+                </td>
+            </tr>
+            <tr>
+                <td>
+                    {{participation.event.postal_code}} {{participation.event.location}}<br />
+                </td>
+                <td>
+                    <a class="link" :href="`/api/v1/event/participant/${participation.identifier}/ical`">In Kalender importieren</a>
+                </td>
+                <td>
+                    {{participation.amountPaid.readable}} / {{participation.amountExpected.readable}}
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2">&nbsp;</td>
+                <td>eFZ-Status: {{participation.efzStatusReadable}}</td>
+            </tr>
+        </table>
+    </p>
+    <p v-if="myParticipations.myParticipations.length === 0">Du bist aktuelle für keine Veranstaltung angemeldet.</p>
+    <p>
+        <input type="button" value="Jetzt anmelden" class="button" @click="navigateTo('/event/available-events')" />
+    </p>
+
+
+</template>
+
+<style scoped>
+.bg-red {
+    background-color: red;
+}
+
+.bg-green {
+    background-color: green;
+}
+
+.bg-yellow {
+    background-color: #e4e44c;
+}
+</style>

app/Domains/Dashboard/Views/Partials/Widgets/MyParticipationsShort.vue

@@ -0,0 +1,54 @@
+<script setup>
+import {onMounted, reactive} from "vue";
+import Icon from "../../../../../Views/Components/Icon.vue";
+
+const myParticipations = reactive({
+    'myParticipations': '',
+
+})
+
+onMounted(async () => {
+        const response = await fetch('/api/v1/dashboard/my-participations');
+        const data = await response.json();
+        Object.assign(myParticipations, data);
+});
+
+function navigateTo(url) {
+    window.location.href = url;
+}
+</script>
+
+<template>
+    <table v-if="myParticipations.myParticipations.length >  0">
+        <tr v-for="participation in myParticipations.myParticipations.slice(0, 3)" class="widget-content-item">
+            <td>
+                {{participation.eventName}}<br />
+                {{participation.event.location}},
+                {{participation.arrivalDateReadable}} - {{participation.departureDateReadable}}
+            </td>
+            <td>
+                <Icon name="euro-sign" style="padding: 2px; font-size: 10pt; color: #ffffff; margin-right: 5px;" :class="participation.needs_payment ? 'bg-red' : 'bg-green'" />
+                <Icon name="award" style="padding: 2px; font-size: 10pt; color: #ffffff; margin-right: 5px;" :class="participation.cocColor" />
+            </td>
+        </tr>
+    </table>
+    <p v-else>
+        Du bist aktuelle für keine Veranstaltung angemeldet.<br /><br />
+        <input type="button" value="Jetzt anmelden" class="button" @click="navigateTo('/event/available-events')" />
+
+    </p>
+</template>
+
+<style scoped>
+.bg-red {
+    background-color: red;
+}
+
+.bg-green {
+    background-color: green;
+}
+
+.bg-yellow {
+    background-color: #e4e44c;
+}
+</style>

app/Domains/Dashboard/Views/Partials/Widgets/OpenCostUnits.vue

@@ -0,0 +1,40 @@
+<script setup>
+import {onMounted, reactive} from "vue";
+
+const costUnits = reactive({
+    'openCostUnits': '',
+
+})
+
+onMounted(async () => {
+    const response = await fetch('/api/v1/dashboard/open-cost-units');
+    const data = await response.json();
+    Object.assign(costUnits, data);
+});
+
+</script>
+
+<template>
+    <table class="widget-content-item" v-if="costUnits.openCostUnits.length > 0">
+        <tr>
+            <td style="font-weight: bold">Kostenstelle</td>
+            <td style="font-weight: bold">Neu</td>
+            <td style="font-weight: bold">Ang</td>
+            <td style="font-weight: bold">Betrag</td>
+        </tr>
+
+        <tr v-for="costUnit in costUnits.openCostUnits">
+            <td><a :href="'/cost-unit/' + costUnit.id" class="link">{{costUnit.name}}</a></td>
+            <td>{{costUnit.new_invoices_count}}</td>
+            <td>{{costUnit.approved_invoices_count}}</td>
+            <td>{{costUnit.totalAmount}}</td>
+        </tr>
+    </table>
+
+    <p v-else style="padding: 10px; font-weight: bold">Es existieren im Moment keine Abrechnugnen, um die du dich kümmern musst.</p>
+
+</template>
+
+<style scoped>
+
+</style>

app/Domains/Dashboard/Views/Partials/Widgets/UpcomingEvents.vue

@@ -0,0 +1,40 @@
+<script setup>
+import {onMounted, reactive} from "vue";
+
+const events = reactive({
+    'upcomingEvents': '',
+
+})
+
+onMounted(async () => {
+    const response = await fetch('/api/v1/dashboard/upcoming-events');
+    const data = await response.json();
+    Object.assign(events, data);
+});
+
+</script>
+
+<template>
+    <table class="widget-content-item" v-if="events.upcomingEvents.length > 0">
+        <tr>
+            <td style="font-weight: bold">Veranstaltung</td>
+            <td style="font-weight: bold">Teilis</td>
+            <td style="font-weight: bold">Team</td>
+            <td style="font-weight: bold">GruFüs</td>
+        </tr>
+
+        <tr v-for="event in events.upcomingEvents">
+            <td><a :href="'/event/details/' + event.identifier" class="link">{{event.nameShort}}</a></td>
+            <td style="text-align: center;">{{event.countParticipant}}</td>
+            <td style="text-align: center;">{{event.countTeam}}</td>
+            <td style="text-align: center;">{{event.countVolunteer}}</td>
+        </tr>
+    </table>
+
+    <p v-else style="padding: 10px; font-weight: bold">Es existieren im Moment keine Veranstaltungen, für die du verantwortlich bist.</p>
+
+</template>
+
+<style scoped>
+
+</style>

app/Domains/Dashboard/Views/PersonalData.vue

@@ -0,0 +1,187 @@
+<script setup>
+import { reactive, ref } from 'vue'
+import { request } from '../../../../resources/js/components/HttpClient.js'
+import AppLayout from "../../../../resources/js/layouts/AppLayout.vue";
+import ShadowedBox from "../../../Views/Components/ShadowedBox.vue";
+import {toast} from "vue3-toastify";
+import IbanInput from "../../../Views/Components/IbanInput.vue";
+
+const props = defineProps({
+    personalData: Object,
+})
+
+const form = reactive({
+    nickname:           props.personalData.nickname ?? '',
+    email:              props.personalData.email ?? '',
+    phone:              props.personalData.phone ?? '',
+    address1:           props.personalData.address1 ?? '',
+    address2:           props.personalData.address2 ?? '',
+    postcode:           props.personalData.postcode ?? '',
+    city:               props.personalData.city ?? '',
+    birthday:           props.personalData.birthday ?? '',
+    tetanusVaccination: props.personalData.tetanusVaccination ?? '',
+    medications:        props.personalData.medications ?? '',
+    allergies:          props.personalData.allergies ?? '',
+    intolerances:       props.personalData.intolerances ?? '',
+    eatingHabits:       props.personalData.eatingHabits ?? '',
+    swimmingPermission: props.personalData.swimmingPermission ?? '',
+    firstAidPermission: props.personalData.firstAidPermission ?? '',
+    bankAccountOwner:   props.personalData.bankAccountOwner ?? '',
+    bankAccountIban:    props.personalData.bankAccountIban ?? '',
+})
+
+const saving = ref(false)
+const successMessage = ref('')
+const errorMessage = ref('')
+
+const submit = async () => {
+    saving.value = true
+    successMessage.value = ''
+    errorMessage.value = ''
+
+    const result = await request('/api/v1/dashboard/personal-data', {
+        method: 'POST',
+        body: { ...form },
+    })
+
+    saving.value = false
+
+    if (result?.success) {
+        toast.success(result.message)
+    } else {
+        toast.error(result.message)
+    }
+}
+</script>
+
+<template>
+    <AppLayout title='Persönliche Daten'>
+        <shadowed-box style="width: 95%; margin: 20px auto; padding: 20px; overflow-x: hidden;">
+
+            <div class="max-w-2xl mx-auto p-6">
+                <form @submit.prevent="submit">
+                    <table class="form-table" style="width: 90%; margin: 10px;">
+
+                        <!-- Nicht veränderbare Felder -->
+                        <tr>
+                            <td style="width: 200px; padding: 5px;">Vorname:</td>
+                            <td><span class="text-gray-700">{{ personalData.firstname }}</span></td>
+                        </tr>
+                        <tr>
+                            <td style="width: 200px; padding: 5px;">Nachname:</td>
+                            <td><span class="text-gray-700">{{ personalData.lastname }}</span></td>
+                        </tr>
+
+
+                        <!-- Veränderbare Felder -->
+                        <tr>
+                            <td>Pfadiname:</td>
+                            <td><input type="text" v-model="form.nickname" /></td>
+                        </tr>
+                        <tr>
+                            <td>E-Mail:</td>
+                            <td><input type="email" v-model="form.email" /></td>
+                        </tr>
+                        <tr>
+                            <td>Telefon:</td>
+                            <td><input type="text" v-model="form.phone" /></td>
+                        </tr>
+                        <tr>
+                            <td>Straße / Hausnummer:</td>
+                            <td><input type="text" v-model="form.address1" /></td>
+                        </tr>
+                        <tr>
+                            <td>Adresszusatz:</td>
+                            <td><input type="text" v-model="form.address2" /></td>
+                        </tr>
+                        <tr>
+                            <td>PLZ:</td>
+                            <td><input type="text" v-model="form.postcode" /></td>
+                        </tr>
+                        <tr>
+                            <td>Ort:</td>
+                            <td><input type="text" v-model="form.city" /></td>
+                        </tr>
+                        <tr>
+                            <td style="width: 200px; padding: 5px;">Geburtsdatum:</td>
+                            <td><input type="date" v-model="form.birthday" /></td>
+                        </tr>
+                        <tr>
+                            <td>Medikamente:</td>
+                            <td><input type="text" v-model="form.medications" /></td>
+                        </tr>
+                        <tr>
+                            <td>Allergien:</td>
+                            <td><input type="text" v-model="form.allergies" /></td>
+                        </tr>
+                        <tr>
+                            <td>Unverträglichkeiten:</td>
+                            <td><input type="text" v-model="form.intolerances" /></td>
+                        </tr>
+                        <tr>
+                            <td>Letzte Tetanus-Impfung:</td>
+                            <td><input type="date" v-model="form.tetanusVaccination" /></td>
+                        </tr>
+                        <tr>
+                            <td>Ernährungsgewohnheiten:</td>
+                            <td>
+                                <select v-model="form.eatingHabits">
+                                    <option value="EATING_HABIT_VEGAN">Vegan</option>
+                                    <option value="EATING_HABIT_VEGETARIAN">Vegetarisch</option>
+                                    <option value="EATING_HABIT_OMNIVOR">Omnivor</option>
+                                </select>
+                            </td>
+                        </tr>
+                        <tr>
+                            <td>Badeerlaubnis:</td>
+                            <td>
+                                <select v-model="form.swimmingPermission">
+                                    <option value="SWIMMING_PERMISSION_ALLOWED">Erteilt, kann schwimmen</option>
+                                    <option value="SWIMMING_PERMISSION_LIMITED">Erteilt, kann nicht schwimmen</option>
+                                    <option value="SWIMMING_PERMISSION_DENIED">Nicht erteilt</option>
+                                </select>
+                            </td>
+                        </tr>
+                        <tr>
+                            <td>Erste-Hilfe-Erlaubnis:</td>
+                            <td>
+                                <select v-model="form.firstAidPermission">
+                                    <option value="FIRST_AID_PERMISSION_ALLOWED">Erweiterte Erste Hilfe erlaubt</option>
+                                    <option value="FIRST_AID_PERMISSION_DENIED">Erweiterte Erste Hilfe verweigert</option>
+                                </select>
+                            </td>
+                        </tr>
+                        <tr>
+                            <td>Kontoinhaber*in:</td>
+                            <td><input type="text" v-model="form.bankAccountOwner" /></td>
+                        </tr>
+                        <tr>
+                            <td>IBAN:</td>
+                            <td><IbanInput v-model="form.bankAccountIban" /></td>
+                        </tr>
+
+                        <tr>
+                            <td colspan="2" class="btn-row" style="padding-top: 20px;">
+                                <button type="submit" class="button" :disabled="saving">
+                                    {{ saving ? 'Wird gespeichert…' : 'Speichern' }}
+                                </button>
+                            </td>
+                        </tr>
+                    </table>
+                </form>
+            </div>
+        </shadowed-box>
+    </AppLayout>
+</template>
+
+<style scoped>
+textarea {
+    width: 100%;
+    padding: 6px 10px;
+    border: 1px solid #d1d5db;
+    border-radius: 6px;
+    font-size: 0.95rem;
+    box-sizing: border-box;
+    resize: vertical;
+}
+</style>

app/Domains/Event/Actions/CertificateOfConductionCheck/CertificateOfConductionCheckCommand.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Domains\Event\Actions\CertificateOfConductionCheck;
+
+use App\Enumerations\EfzStatus;
+use Illuminate\Support\Facades\Http;
+
+class CertificateOfConductionCheckCommand {
+    function __construct(public CertificateOfConductionCheckRequest $request)
+    {}
+
+    public function execute() : CertificateOfConductionCheckResponse {
+        $response = new CertificateOfConductionCheckResponse();
+
+        $localGroup = str_replace('Stamm ', '', $this->request->participant->localGroup()->first()->name);
+
+        $apiResponse = Http::acceptJson()
+            ->asJson()
+            ->withoutVerifying()
+            ->post(env('COC_CHECK_URL'), [
+                'firstName'    => trim($this->request->participant->firstname),
+                'lastName'     => $this->request->participant->lastname,
+                'nickname'     => $this->request->participant->nickname,
+                'address'      => trim($this->request->participant->address_1 . ' ' . $this->request->participant->address_2),
+                'zip'          => $this->request->participant->zip,
+                'city'         => $this->request->participant->city,
+                'birthday'     => $this->request->participant->birthday->format('Y-m-d'),
+                'email'        => $this->request->participant->email_1,
+                'localGroup'   => $localGroup,
+                'checkForDate' => $this->request->participant->departure_date->format('Y-m-d'),
+            ]);
+
+        if (! $apiResponse->successful()) {
+            return $response;
+        }
+
+        $responseParsed = $apiResponse->json();
+
+        if (($responseParsed['status'] ?? null) !== '200/ok') {
+            return $response;
+        }
+
+        $response->status = match ($responseParsed['efzStatus']) {
+            'NOT_REQUIRED' => EfzStatus::EFZ_STATUS_NOT_REQUIRED,
+            'CHECKED_VALID' => EfzStatus::EFZ_STATUS_CHECKED_VALID,
+            'CHECKED_INVALID' => EfzStatus::EFZ_STATUS_CHECKED_INVALID,
+            default => EfzStatus::EFZ_STATUS_NOT_CHECKED
+        };
+
+        return $response;
+    }
+}

app/Domains/Event/Actions/CertificateOfConductionCheck/CertificateOfConductionCheckRequest.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Domains\Event\Actions\CertificateOfConductionCheck;
+
+use App\Models\EventParticipant;
+
+class CertificateOfConductionCheckRequest {
+    function __construct(public EventParticipant $participant)
+    {
+
+    }
+}

app/Domains/Event/Actions/CertificateOfConductionCheck/CertificateOfConductionCheckResponse.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Domains\Event\Actions\CertificateOfConductionCheck;
+
+use App\Enumerations\EfzStatus;
+
+class CertificateOfConductionCheckResponse {
+    public string $status;
+
+    public function __construct()
+    {
+        $this->status = EfzStatus::EFZ_STATUS_NOT_CHECKED;
+    }
+}

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

@@ -0,0 +1,76 @@
+<?php
+
+namespace App\Domains\Event\Actions\CreateEvent;
+
+use App\Enumerations\EatingHabit;
+use App\Models\Event;
+use App\Models\Tenant;
+use App\RelationModels\EventEatingHabits;
+use App\RelationModels\EventLocalGroups;
+use Illuminate\Support\Str;
+
+class CreateEventCommand {
+    private CreateEventRequest $request;
+    public function __construct(CreateEventRequest $request) {
+        $this->request = $request;
+    }
+    public function execute(): CreateEventResponse {
+        $response = new CreateEventResponse();
+
+
+
+        $prefix = $this->request->begin->format('Y-m_');
+        if (!str_starts_with($this->request->name, $prefix)) {
+            $this->request->name = $prefix . $this->request->name;
+        }
+
+
+        $event = Event::create([
+            'tenant' => app('tenant')->slug,
+            'name' => $this->request->name,
+            'identifier' => Str::random(10),
+            'location' => $this->request->location,
+            'postal_code' => $this->request->postalCode,
+            'email' => $this->request->email,
+            'start_date' => $this->request->begin,
+            'end_date' => $this->request->end,
+            'early_bird_end' => $this->request->earlyBirdEnd,
+            'registration_final_end' => $this->request->registrationFinalEnd,
+            'early_bird_end_amount_increase' => $this->request->earlyBirdEndAmountIncrease,
+            'account_owner' => $this->request->accountOwner,
+            'account_iban' => $this->request->accountIban,
+            'participation_fee_type' => $this->request->participationFeeType->slug,
+            'pay_per_day' => $this->request->payPerDay,
+            'pay_direct' => $this->request->payDirect,
+            'total_max_amount' => 0,
+            'support_per_person' => 0,
+            'support_flat' => 0,
+        ]);
+
+        if ($event !== null) {
+            EventEatingHabits::create([
+                'event_id' => $event->id,
+                'eating_habit_id' => EatingHabit::where('slug', EatingHabit::EATING_HABIT_VEGAN)->first()->id,
+            ]);
+
+            EventEatingHabits::create([
+                'event_id' => $event->id,
+                'eating_habit_id' => EatingHabit::where('slug', EatingHabit::EATING_HABIT_VEGETARIAN)->first()->id,
+            ]);
+
+            if (app('tenant')->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]);
+            }
+
+
+            $response->success = true;
+            $response->event = $event;
+        }
+
+        return $response;
+    }
+}

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

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Domains\Event\Actions\CreateEvent;
+
+use App\Enumerations\ParticipationFeeType;
+use DateTime;
+
+class CreateEventRequest {
+    public string $name;
+    public string $location;
+    public string $postalCode;
+    public string $email;
+    public DateTime $begin;
+    public DateTime $end;
+    public DateTime $earlyBirdEnd;
+    public DateTime $registrationFinalEnd;
+    public int $earlyBirdEndAmountIncrease;
+    public ParticipationFeeType $participationFeeType;
+    public string $accountOwner;
+    public string $accountIban;
+    public bool $payPerDay;
+    public bool $payDirect;
+
+    public function __construct(string $name, string $location, string $postalCode, string $email, DateTime $begin, DateTime $end, DateTime $earlyBirdEnd, DateTime $registrationFinalEnd, int $earlyBirdEndAmountIncrease, ParticipationFeeType $participationFeeType, string $accountOwner, string $accountIban, bool $payPerDay, bool $payDirect) {
+        $this->name = $name;
+        $this->location = $location;
+        $this->postalCode = $postalCode;
+        $this->email = $email;
+        $this->begin = $begin;
+        $this->end = $end;
+        $this->earlyBirdEnd = $earlyBirdEnd;
+        $this->registrationFinalEnd = $registrationFinalEnd;
+        $this->earlyBirdEndAmountIncrease = $earlyBirdEndAmountIncrease;
+        $this->participationFeeType = $participationFeeType;
+        $this->accountOwner = $accountOwner;
+        $this->accountIban = $accountIban;
+        $this->payPerDay = $payPerDay;
+        $this->payDirect = $payDirect;
+    }
+}

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

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Domains\Event\Actions\CreateEvent;
+
+use App\Models\Event;
+
+class CreateEventResponse {
+    public bool $success;
+    public ?Event $event;
+
+    public function __construct() {
+        $this->success = false;
+        $this->event = null;
+    }
+}

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

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Domains\Event\Actions\GenerateIcal;
+
+class GenerateIcalCommand
+{
+    public function __construct(public GenerateIcalRequest $request)
+    {
+    }
+
+    public function execute(): GenerateIcalResponse
+    {
+        $participant = $this->request->participant;
+        $event = $participant->event;
+
+        $uid = $participant->identifier . '@' . app('tenant')->slug;
+        $dtStart = $event->start_date->format('Ymd');
+        $dtEnd = $event->end_date->copy()->addDay()->format('Ymd');
+        $now = now()->format('Ymd\THis\Z');
+        $summary = $this->escapeIcal($event->name);
+        $location = $this->escapeIcal(trim($event->postal_code . ' ' . $event->location));
+        $description = $this->escapeIcal('Teilnahme als: ' . $participant->getOfficialName());
+
+        $icalContent = implode("\r\n", [
+                'BEGIN:VCALENDAR',
+                'VERSION:2.0',
+                'PRODID:-//' . app('tenant')->name . '//Veranstaltungskalender//DE',
+                'CALSCALE:GREGORIAN',
+                'METHOD:PUBLISH',
+                'BEGIN:VEVENT',
+                'UID:' . $uid,
+                'DTSTAMP:' . $now,
+                'DTSTART;VALUE=DATE:' . $dtStart,
+                'DTEND;VALUE=DATE:' . $dtEnd,
+                'SUMMARY:' . $summary,
+                'LOCATION:' . $location,
+                'DESCRIPTION:' . $description,
+                'END:VEVENT',
+                'END:VCALENDAR',
+            ]) . "\r\n";
+
+        $filename = 'veranstaltung-' . $participant->event()->first()->name . '.ics';
+
+        return new GenerateIcalResponse($icalContent, $filename);
+    }
+
+    private function escapeIcal(string $value): string
+    {
+        return str_replace(
+            ['\\', ';', ',', "\n"],
+            ['\\\\', '\\;', '\\,', '\\n'],
+            $value
+        );
+    }
+}

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

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Domains\Event\Actions\GenerateIcal;
+
+use App\Models\EventParticipant;
+
+class GenerateIcalRequest
+{
+    public function __construct(public EventParticipant $participant)
+    {
+    }
+}

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

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Domains\Event\Actions\GenerateIcal;
+
+class GenerateIcalResponse
+{
+    public function __construct(
+        public string $icalContent,
+        public string $filename,
+    ) {
+    }
+}

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

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Domains\Event\Actions\GenerateIcalForDeadline;
+
+class GenerateIcalForDeadlineCommand {
+    public function __construct(public GenerateIcalForDeadlineRequest $request)
+    {
+    }
+    public function execute(): GenerateIcalForDeadlineResponse
+    {
+        $event = $this->request->event;
+
+        $deadlineDate = $event->registration_final_end->copy()->subDays(2);
+        $dtDate = $deadlineDate->format('Ymd');
+        $now = now()->format('Ymd\THis\Z');
+        $summary = $this->escapeIcal('Zahlungsfrist: ' . $event->name);
+        $description = $this->escapeIcal(
+            'Bitte überweise den Teilnahmebeitrag für "' . $event->name . '" bis zu diesem Datum.'
+        );
+
+        $icalContent = implode("\r\n", [
+                'BEGIN:VCALENDAR',
+                'VERSION:2.0',
+                'PRODID:-//' . app('tenant')->name . '//Veranstaltungskalender//DE',
+                'CALSCALE:GREGORIAN',
+                'METHOD:PUBLISH',
+                'BEGIN:VEVENT',
+                'UID:payment-deadline-' . $event->identifier . '@' . app('tenant')->slug,
+                'DTSTAMP:' . $now,
+                'DTSTART;VALUE=DATE:' . $dtDate,
+                'DTEND;VALUE=DATE:' . $dtDate,
+                'SUMMARY:' . $summary,
+                'DESCRIPTION:' . $description,
+                'END:VEVENT',
+                'END:VCALENDAR',
+            ]) . "\r\n";
+
+        $filename = 'zahlungsziel-' . $event->name . '.ics';
+
+        return new GenerateIcalForDeadlineResponse($icalContent, $filename);
+    }
+
+    private function escapeIcal(string $value): string
+    {
+        return str_replace(
+            ['\\', ';', ',', "\n"],
+            ['\\\\', '\\;', '\\,', '\\n'],
+            $value
+        );
+    }
+}

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

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Domains\Event\Actions\GenerateIcalForDeadline;
+
+use App\Models\Event;
+
+class GenerateIcalForDeadlineRequest {
+    public function __construct(public Event $event) {
+
+    }
+}

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

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Domains\Event\Actions\GenerateIcalForDeadline;
+
+class GenerateIcalForDeadlineResponse
+{
+    public function __construct(
+        public string $icalContent,
+        public string $filename,
+    ) {
+    }
+}

app/Domains/Event/Actions/ManualCertificateOfConductionCheck/ManualCertificateOfConductionCheckCommand.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Domains\Event\Actions\ManualCertificateOfConductionCheck;
+
+use App\Enumerations\EfzStatus;
+use App\Mail\ParticipantCocMails\ParticipantCocCompleteMail;
+use App\Mail\ParticipantCocMails\ParticipantCocInvalidMail;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Mail;
+
+class ManualCertificateOfConductionCheckCommand {
+    function __construct(public ManualCertificateOfConductionCheckRequest $request)
+    {}
+
+    public function execute() : ManualCertificateOfConductionCheckResponse {
+        $response = new ManualCertificateOfConductionCheckResponse();
+
+
+        $this->request->participant->efz_status = EfzStatus::EFZ_STATUS_CHECKED_VALID;
+        $this->request->participant->save();
+        $response->success = true;
+
+        Mail::to($this->request->participant->email_1)->send(new ParticipantCocCompleteMail(
+            participant: $this->request->participant,
+        ));
+
+        return $response;
+    }
+}

app/Domains/Event/Actions/ManualCertificateOfConductionCheck/ManualCertificateOfConductionCheckRequest.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Domains\Event\Actions\ManualCertificateOfConductionCheck;
+
+use App\Models\EventParticipant;
+
+class ManualCertificateOfConductionCheckRequest {
+    function __construct(public EventParticipant $participant)
+    {
+
+    }
+}

app/Domains/Event/Actions/ManualCertificateOfConductionCheck/ManualCertificateOfConductionCheckResponse.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Domains\Event\Actions\ManualCertificateOfConductionCheck;
+
+use App\Enumerations\EfzStatus;
+
+class ManualCertificateOfConductionCheckResponse {
+    public bool $success;
+
+    public function __construct()
+    {
+        $this->success = false;
+    }
+}

app/Domains/Event/Actions/ParticipantPayment/ParticipantPaymentCommand.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Domains\Event\Actions\ParticipantPayment;
+
+use App\Mail\ParticipantPaymentMails\ParticipantPaymentMissingPaymentMail;
+use App\Mail\ParticipantPaymentMails\ParticipantPaymentOverpaidMail;
+use App\Mail\ParticipantPaymentMails\ParticipantPaymentPaidMail;
+use App\Providers\MissingPaymentProvider;
+use Illuminate\Support\Facades\Mail;
+
+class ParticipantPaymentCommand {
+    public function __construct(public ParticipantPaymentRequest $request) {
+    }
+
+    public function execute() : ParticipantPaymentResponse {
+        $response = new ParticipantPaymentResponse();
+
+        $this->request->participant->amount_paid = $this->request->amountPaid;
+        $this->request->participant->save();
+
+        $response->amountPaid = $this->request->participant->amount_paid;
+        $response->amountExpected = $this->request->participant->amount;
+
+        $amountToPay = MissingPaymentProvider::calculateMissingPayment(
+            amountPaid: $this->request->participant->amount_paid,
+            amountToPay: $this->request->participant->amount,
+        );
+
+        switch (true) {
+            case $amountToPay->getAmount() > 0:
+                Mail::to($this->request->participant->email_1)->send(new ParticipantPaymentMissingPaymentMail(
+                    participant: $this->request->participant,
+                ));
+
+                if ($this->request->participant->email_2 !== null) {
+                    Mail::to($this->request->participant->email_2)->send(new ParticipantPaymentMissingPaymentMail(
+                        participant: $this->request->participant,
+                    ));
+                }
+                break;
+            case $amountToPay->getAmount() < 0:
+                Mail::to($this->request->participant->email_1)->send(new ParticipantPaymentOverpaidMail(
+                    participant: $this->request->participant,
+                ));
+
+                if ($this->request->participant->email_2 !== null) {
+                    Mail::to($this->request->participant->email_2)->send(new ParticipantPaymentOverpaidMail(
+                        participant: $this->request->participant,
+                    ));
+                }
+                break;
+            default:
+                Mail::to($this->request->participant->email_1)->send(new ParticipantPaymentPaidMail(
+                    participant: $this->request->participant,
+                ));
+
+                if ($this->request->participant->email_2 !== null) {
+                    Mail::to($this->request->participant->email_2)->send(new ParticipantPaymentPaidMail(
+                        participant: $this->request->participant,
+                    ));
+                }
+        }
+
+        $response->participant = $this->request->participant;
+        $response->success = true;
+
+        return $response;
+    }
+}

app/Domains/Event/Actions/ParticipantPayment/ParticipantPaymentRequest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Domains\Event\Actions\ParticipantPayment;
+
+use App\Models\EventParticipant;
+use App\ValueObjects\Amount;
+
+class ParticipantPaymentRequest {
+    public EventParticipant $participant;
+    public Amount $amountPaid;
+
+    public function __construct(EventParticipant $participant, Amount $amountPaid) {
+        $this->participant = $participant;
+        $this->amountPaid = $amountPaid;
+    }
+}

app/Domains/Event/Actions/ParticipantPayment/ParticipantPaymentResponse.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Domains\Event\Actions\ParticipantPayment;
+
+use App\Models\EventParticipant;
+use App\ValueObjects\Amount;
+
+class ParticipantPaymentResponse {
+    public bool $success;
+    public ?Amount $amountPaid;
+    public ?Amount $amountExpected;
+    public ?EventParticipant $participant;
+
+    public function __construct() {
+        $this->amountPaid = null;
+        $this->amountExpected = null;
+        $this->success = false;
+        $this->participant = null;
+    }
+}

app/Domains/Event/Actions/SendMissingPaymentMails/SendMissingPaymentMailsCommand.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Domains\Event\Actions\SendMissingPaymentMails;
+
+use App\Mail\ParticipantPaymentMails\ParticipantPaymentMissingPaymentMail;
+use Illuminate\Support\Facades\Mail;
+
+class SendMissingPaymentMailsCommand {
+    function __construct(public SendMissingPaymentMailsRequest $request) {}
+
+    public function execute() : SendMissingPaymentMailsResponse {
+      $response = new SendMissingPaymentMailsResponse();
+
+        foreach ($this->request->eventParticipants->getParticipantsWithMissingPayments($this->request->event, $this->request->httpRequest) as $participant) {
+            $participantResource = $participant->toResource()->toArray($this->request->httpRequest);
+            if (!$participantResource['needs_payment']) {
+                continue;
+            }
+
+            Mail::to($participant->email_1)->send(new ParticipantPaymentMissingPaymentMail(
+                participant: $participant,
+            ));
+
+            if ($participant->email_2 !== null && $participant->email_2 !== $participant->email_1) {
+                Mail::to($participant->email_2)->send(new ParticipantPaymentMissingPaymentMail(
+                    participant: $participant,
+                ));
+            }
+
+            $response->remindedParticipants++;
+        }
+
+        $response->success = true;
+
+        return $response;
+    }
+}

app/Domains/Event/Actions/SendMissingPaymentMails/SendMissingPaymentMailsRequest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Domains\Event\Actions\SendMissingPaymentMails;
+
+use App\Models\Event;
+use App\Repositories\EventParticipantRepository;
+use Illuminate\Http\Request;
+
+class SendMissingPaymentMailsRequest {
+    function __construct(
+        public Event $event,
+        public EventParticipantRepository $eventParticipants,
+        public Request $httpRequest
+    ) {
+    }
+}

app/Domains/Event/Actions/SendMissingPaymentMails/SendMissingPaymentMailsResponse.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Domains\Event\Actions\SendMissingPaymentMails;
+
+class SendMissingPaymentMailsResponse {
+    function __construct(
+        public bool $success = false,
+        public int $remindedParticipants = 0
+    ) {}
+}

app/Domains/Event/Actions/SetCostUnit/SetCostUnitCommand.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetCostUnit;
+
+class SetCostUnitCommand {
+    private SetCostUnitRequest $request;
+
+    public function __construct(SetCostUnitRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute() : SetCostUnitResponse {
+        $response = new SetCostUnitResponse();
+        $this->request->event->cost_unit_id = $this->request->costUnit->id;
+        $response->success = $this->request->event->save();
+        return $response;
+    }
+}

app/Domains/Event/Actions/SetCostUnit/SetCostUnitRequest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetCostUnit;
+
+use App\Models\CostUnit;
+use App\Models\Event;
+
+class SetCostUnitRequest {
+    public Event $event;
+    public CostUnit $costUnit;
+
+    public function __construct(Event $event, CostUnit $costUnit) {
+        $this->event = $event;
+        $this->costUnit = $costUnit;
+    }
+}

app/Domains/Event/Actions/SetCostUnit/SetCostUnitResponse.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetCostUnit;
+
+class SetCostUnitResponse {
+    public bool $success;
+
+    public function __construct() {
+        $this->success = false;
+    }
+}

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

@@ -0,0 +1,93 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetParticipationFees;
+
+use App\RelationModels\EventParticipationFee;
+
+class SetParticipationFeesCommand {
+    private SetParticipationFeesRequest $request;
+    public function __construct(SetParticipationFeesRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute() : SetParticipationFeesResponse {
+        $response = new SetParticipationFeesResponse();
+        $this->request->event->sibling_reduction = $this->request->siblingReduction;
+        $this->request->event->save();
+
+        $this->cleanBefore();
+
+        $this->request->event->participationFee1()->associate(EventParticipationFee::create([
+            'tenant' => app('tenant')->slug,
+            'type' => $this->request->participationFeeFirst['type'],
+            'name' => $this->request->participationFeeFirst['name'],
+            'description' => $this->request->participationFeeFirst['description'],
+            'amount_standard' => $this->request->participationFeeFirst['amount_standard']->getAmount(),
+            'amount_reduced' => null !== $this->request->participationFeeFirst['amount_reduced'] ? $this->request->participationFeeFirst['amount_reduced']->getAmount() : null,
+            'amount_solidarity' => null !== $this->request->participationFeeFirst['amount_solidarity'] ? $this->request->participationFeeFirst['amount_solidarity']->getAmount() : null,
+        ]))->save();
+
+        if ($this->request->participationFeeSecond !== null) {
+            $this->request->event->participationFee2()->associate(EventParticipationFee::create([
+                'tenant' => app('tenant')->slug,
+                'type' => $this->request->participationFeeSecond['type'],
+                'name' => $this->request->participationFeeSecond['name'],
+                'description' => $this->request->participationFeeSecond['description'],
+                'amount_standard' => $this->request->participationFeeSecond['amount_standard']->getAmount(),
+                'amount_reduced' => null !== $this->request->participationFeeSecond['amount_reduced'] ? $this->request->participationFeeSecond['amount_reduced']->getAmount() : null,
+                'amount_solidarity' => null !== $this->request->participationFeeSecond['amount_solidarity'] ? $this->request->participationFeeSecond['amount_solidarity']->getAmount() : null,
+            ]))->save();
+        }
+
+        if ($this->request->participationFeeThird !== null) {
+            $this->request->event->participationFee3()->associate(EventParticipationFee::create([
+                'tenant' => app('tenant')->slug,
+                'type' => $this->request->participationFeeThird['type'],
+                'name' => $this->request->participationFeeThird['name'],
+                'description' => $this->request->participationFeeThird['description'],
+                'amount_standard' => $this->request->participationFeeThird['amount_standard']->getAmount(),
+                'amount_reduced' => null !== $this->request->participationFeeThird['amount_reduced'] ? $this->request->participationFeeThird['amount_reduced']->getAmount() : null,
+                'amount_solidarity' => null !== $this->request->participationFeeThird['amount_solidarity'] ? $this->request->participationFeeThird['amount_solidarity']->getAmount() : null,
+            ]))->save();
+        }
+
+        if ($this->request->participationFeeFourth !== null) {
+            $this->request->event->participationFee4()->associate(EventParticipationFee::create([
+                'tenant' => app('tenant')->slug,
+                'type' => $this->request->participationFeeFourth['type'],
+                'name' => $this->request->participationFeeFourth['name'],
+                'description' => $this->request->participationFeeFourth['description'],
+                'amount_standard' => $this->request->participationFeeFourth['amount_standard']->getAmount(),
+                'amount_reduced' => null !== $this->request->participationFeeFourth['amount_reduced'] ? $this->request->participationFeeFourth['amount_reduced']->getAmount() : null,
+                'amount_solidarity' => null !== $this->request->participationFeeFourth['amount_solidarity'] ? $this->request->participationFeeFourth['amount_solidarity']->getAmount() : null,
+            ]))->save();
+        }
+
+        $this->request->event->save();
+        $response->success = true;
+
+        return $response;
+    }
+
+    private function cleanBefore() {
+        if ($this->request->event->participationFee1()->first() !== null) {
+            $this->request->event->participationFee1()->first()->delete();
+        }
+
+        if ($this->request->event->participationFee2()->first() !== null) {
+            $this->request->event->participationFee2()->first()->delete();
+        }
+
+        if ($this->request->event->participationFee3()->first() !== null) {
+            $this->request->event->participationFee3()->first()->delete();
+        }
+
+        if ($this->request->event->participationFee4()->first() !== null) {
+            $this->request->event->participationFee4()->first()->delete();
+        }
+
+        $this->request->event->save();
+    }
+
+
+}

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

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetParticipationFees;
+
+use App\Models\Event;
+use App\RelationModels\EventParticipationFee;
+
+class SetParticipationFeesRequest {
+    public Event $event;
+    public array $participationFeeFirst;
+    public ?array $participationFeeSecond;
+    public ?array $participationFeeThird;
+    public ?array $participationFeeFourth;
+
+    public bool $siblingReduction;
+
+
+    public function __construct(Event $event, array $participationFeeFirst, bool $siblingReduction) {
+        $this->event = $event;
+        $this->participationFeeFirst = $participationFeeFirst;
+        $this->participationFeeSecond = null;
+        $this->participationFeeThird = null;
+        $this->participationFeeFourth = null;
+        $this->siblingReduction = $siblingReduction;
+    }
+
+}

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

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetParticipationFees;
+
+class SetParticipationFeesResponse {
+    public bool $success;
+    public function __construct() {
+        $this->success = false;
+    }
+
+}

app/Domains/Event/Actions/SetParticipationState/SetParticipationStateCommand.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetParticipationState;
+
+use App\Mail\ParticipantParticipationMails\EventSignUpSuccessfullMail;
+use App\Mail\ParticipantParticipationMails\ParticipantSignOffMail;
+use Illuminate\Support\Facades\Mail;
+
+class SetParticipationStateCommand {
+    function __construct(private SetParticipationStateSignoffRequest|SetParticipationStateReSignonRequest $request) {}
+
+    public function execute() : SetParticipationStateResponse {
+        $response = new SetParticipationStateResponse();
+
+
+        switch (true) {
+            case $this->request instanceof SetParticipationStateSignoffRequest:
+                $this->request->participant->unregistered_at = $this->request->date;
+                $this->request->participant->save();
+                $response->success = true;
+                Mail::to($this->request->participant->email_1)->send(new ParticipantSignOffMail(
+                    participant: $this->request->participant,
+                ));
+
+                if ($this->request->participant->email_2 !== null) {
+                    Mail::to($this->request->participant->email_2)->send(new ParticipantSignOffMail(
+                        participant: $this->request->participant,
+                    ));
+                }
+
+                break;
+            case $this->request instanceof SetParticipationStateReSignonRequest:
+                $this->request->participant->unregistered_at = null;
+                $this->request->participant->save();
+
+                Mail::to($this->request->participant->email_1)->send(new EventSignUpSuccessfullMail(
+                    participant: $this->request->participant,
+                ));
+
+                if ($this->request->participant->email_2 !== null) {
+                    Mail::to($this->request->participant->email_2)->send(new EventSignUpSuccessfullMail(
+                        participant: $this->request->participant,
+                    ));
+                }
+
+                break;
+        }
+
+
+
+        return $response;
+    }
+}

app/Domains/Event/Actions/SetParticipationState/SetParticipationStateReSignonRequest.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetParticipationState;
+
+use App\Models\EventParticipant;
+
+class SetParticipationStateReSignonRequest {
+    function __construct(public EventParticipant $participant) {}
+}

app/Domains/Event/Actions/SetParticipationState/SetParticipationStateResponse.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetParticipationState;
+
+class SetParticipationStateResponse {
+    function __construct(public bool $success = false) {}
+}

app/Domains/Event/Actions/SetParticipationState/SetParticipationStateSignoffRequest.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Domains\Event\Actions\SetParticipationState;
+
+use App\Models\EventParticipant;
+
+class SetParticipationStateSignoffRequest {
+    function __construct(public EventParticipant $participant, public \DateTime $date) {
+    }
+}

app/Domains/Event/Actions/SignUp/SignUpCommand.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace App\Domains\Event\Actions\SignUp;
+
+use App\Enumerations\EatingHabit;
+use App\Enumerations\EfzStatus;
+use App\ValueObjects\Age;
+use Illuminate\Support\Str;
+
+class SignUpCommand {
+    public function __construct(public SignUpRequest $request) {
+    }
+
+    public function execute() : SignUpResponse {
+        $response = new SignUpResponse();
+
+        $eatingHabit = match ($this->request->eating_habit) {
+            'vegan' => EatingHabit::EATING_HABIT_VEGAN,
+            'vegetarian' => EatingHabit::EATING_HABIT_VEGETARIAN,
+            default => EatingHabit::EATING_HABIT_OMNIVOR,
+        };
+
+        $participantAge = new Age($this->request->birthday);
+        $response->participant = $this->request->event->participants()->create(
+            [
+                'tenant' => $this->request->event->tenant,
+                'user_id' => $this->request->user_id,
+                'identifier' => Str::random(10),
+                'firstname' => $this->request->firstname,
+                'lastname' => $this->request->lastname,
+                'nickname' => $this->request->nickname,
+                'participation_type' => $this->request->participationType,
+                'local_group' => $this->request->localGroup->slug,
+                'birthday' => $this->request->birthday,
+                'address_1' => $this->request->address_1,
+                'address_2' => $this->request->address_2,
+                'postcode' => $this->request->postcode,
+                'city' => $this->request->city,
+                'email_1' => $this->request->email_1,
+                'email_2' => $this->request->email_2,
+                'phone_1' => $this->request->phone_1,
+                'phone_2' => $this->request->phone_2,
+                'contact_person' => $this->request->contact_person,
+                'allergies' => $this->request->allergies,
+                'intolerances' => $this->request->intolerances,
+                'medications' => $this->request->medications,
+                'tetanus_vaccination' => $this->request->tetanus_vaccination,
+                'eating_habit' => $eatingHabit,
+                'swimming_permission' => $participantAge->isfullAged() ? 'SWIMMING_PERMISSION_ALLOWED' : $this->request->swimming_permission,
+                'first_aid_permission' => $participantAge->isfullAged() ? 'FIRST_AID_PERMISSION_ALLOWED' : $this->request->first_aid_permission,
+                'foto_socialmedia' => $this->request->foto_socialmedia,
+                'foto_print' => $this->request->foto_print,
+                'foto_webseite' => $this->request->foto_webseite,
+                'foto_partner' => $this->request->foto_partner,
+                'foto_intern' => $this->request->foto_intern,
+                'arrival_date' => $this->request->arrival,
+                'departure_date' => $this->request->departure,
+                'arrival_eating' => $this->request->arrival_eating,
+                'departure_eating' => $this->request->departure_eating,
+                'notes' => $this->request->notes,
+                'amount' => $this->request->amount,
+                'payment_purpose' => $this->request->event->name . ' - Beitrag ' . $this->request->firstname . ' ' . $this->request->lastname,
+                'efz_status' => $participantAge->isfullAged() ? EfzStatus::EFZ_STATUS_NOT_CHECKED : EfzStatus::EFZ_STATUS_NOT_REQUIRED,
+            ]
+        );
+
+        $response->success = true;
+        return $response;
+    }
+
+}

app/Domains/Event/Actions/SignUp/SignUpRequest.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Domains\Event\Actions\SignUp;
+
+use App\Enumerations\ParticipationType;
+use App\Models\Event;
+use App\Models\Tenant;
+use App\ValueObjects\Amount;
+use DateTime;
+
+class SignUpRequest {
+    function __construct(
+        public Event $event,
+        public ?int $user_id,
+        public string $firstname,
+        public string $lastname,
+        public ?string $nickname,
+        public string $participationType,
+        public Tenant $localGroup,
+        public DateTime $birthday,
+        public string $address_1,
+        public ?string $address_2,
+        public string $postcode,
+        public string $city,
+        public string $email_1,
+        public ?string $phone_1,
+        public ?string $email_2,
+        public ?string $phone_2,
+        public ?string $contact_person,
+        public ?string $allergies,
+        public ?string $intolerances,
+        public ?string $medications,
+        public ?DateTime $tetanus_vaccination,
+        public string $eating_habit,
+        public ?string $swimming_permission,
+        public ?string $first_aid_permission,
+        public bool $foto_socialmedia,
+        public bool $foto_print,
+        public bool $foto_webseite,
+        public bool $foto_partner,
+        public bool $foto_intern,
+        public DateTime $arrival,
+        public DateTime $departure,
+        public int $arrival_eating,
+        public int $departure_eating,
+        public ?string $notes,
+        public Amount $amount
+    ) {
+    }
+}

app/Domains/Event/Actions/SignUp/SignUpResponse.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Domains\Event\Actions\SignUp;
+
+use App\Models\EventParticipant;
+
+class SignUpResponse {
+    public bool $success;
+    public ?EventParticipant $participant;
+
+    public function __construct() {
+        $this->success = false;
+        $this->participant = null;
+    }
+
+}

app/Domains/Event/Actions/UpdateEvent/UpdateEventCommand.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateEvent;
+
+class UpdateEventCommand {
+    public UpdateEventRequest $request;
+    public function __construct(UpdateEventRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute() : UpdateEventResponse {
+        $response = new UpdateEventResponse();
+
+        $this->request->event->name = $this->request->eventName;
+        $this->request->event->location = $this->request->eventLocation;
+        $this->request->event->postal_code = $this->request->postalCode;
+        $this->request->event->email = $this->request->email;
+        $this->request->event->early_bird_end = $this->request->earlyBirdEnd;
+        $this->request->event->registration_final_end = $this->request->registrationFinalEnd;
+        $this->request->event->alcoholics_age = $this->request->alcoholicsAge;
+        $this->request->event->support_per_person = $this->request->supportPerPerson;
+        $this->request->event->support_flat = $this->request->flatSupport;
+        $this->request->event->send_weekly_report = $this->request->sendWeeklyReports;
+        $this->request->event->registration_allowed = $this->request->registrationAllowed;
+        $this->request->event->save();
+
+        $this->request->event->resetAllowedEatingHabits();
+        $this->request->event->resetContributingLocalGroups();
+
+        foreach($this->request->eatingHabits as $eatingHabit) {
+            $this->request->event->eatingHabits()->attach($eatingHabit);
+        }
+
+        foreach($this->request->contributingLocalGroups as $contributingLocalGroup) {
+            $this->request->event->localGroups()->attach($contributingLocalGroup);
+        }
+
+        $this->request->event->save();
+        $response->success = true;
+
+        return $response;
+    }
+}

app/Domains/Event/Actions/UpdateEvent/UpdateEventRequest.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateEvent;
+
+use App\Models\Event;
+use App\ValueObjects\Amount;
+use DateTime;
+
+class UpdateEventRequest {
+    public Event $event;
+    public string $eventName;
+    public string $eventLocation;
+    public string $postalCode;
+    public string $email;
+    public DateTime $earlyBirdEnd;
+    public DateTime $registrationFinalEnd;
+    public int $alcoholicsAge;
+    public bool $sendWeeklyReports;
+    public bool $registrationAllowed;
+    public Amount $flatSupport;
+    public Amount $supportPerPerson;
+    public array $contributingLocalGroups;
+    public array $eatingHabits;
+
+    public function __construct(Event $event, string $eventName, string $eventLocation, string $postalCode, string $email, DateTime $earlyBirdEnd, DateTime $registrationFinalEnd, int $alcoholicsAge, bool $sendWeeklyReports, bool $registrationAllowed, Amount $flatSupport, Amount $supportPerPerson, array $contributingLocalGroups, array $eatingHabits) {
+        $this->event = $event;
+        $this->eventName = $eventName;
+        $this->eventLocation = $eventLocation;
+        $this->postalCode = $postalCode;
+        $this->email = $email;
+        $this->earlyBirdEnd = $earlyBirdEnd;
+        $this->registrationFinalEnd = $registrationFinalEnd;
+        $this->alcoholicsAge = $alcoholicsAge;
+        $this->sendWeeklyReports = $sendWeeklyReports;
+        $this->registrationAllowed = $registrationAllowed;
+        $this->flatSupport = $flatSupport;
+        $this->supportPerPerson = $supportPerPerson;
+        $this->contributingLocalGroups = $contributingLocalGroups;
+        $this->eatingHabits = $eatingHabits;
+    }
+}

app/Domains/Event/Actions/UpdateEvent/UpdateEventResponse.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateEvent;
+
+class UpdateEventResponse {
+    public bool $success;
+
+    public function __construct() {
+        $this->success = false;
+    }
+
+}

app/Domains/Event/Actions/UpdateManagers/UpdateManagersCommand.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateManagers;
+
+class UpdateManagersCommand {
+    private UpdateManagersRequest $request;
+
+    public function __construct(UpdateManagersRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute() : UpdateManagersResponse {
+        $response = new UpdateManagersResponse();
+        $this->request->event->resetMangers();
+
+        foreach ($this->request->managers as $manager) {
+            $this->request->event->eventManagers()->attach($manager);
+        }
+
+        $this->request->event->save();
+        $response->success = true;
+
+        return $response;
+    }
+}

app/Domains/Event/Actions/UpdateManagers/UpdateManagersRequest.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateManagers;
+
+use App\Models\Event;
+
+class UpdateManagersRequest {
+    public  Event $event;
+    public array $managers;
+
+    public function __construct(Event $event, array $managers) {
+        $this->managers = $managers;
+        $this->event = $event;
+    }
+}

app/Domains/Event/Actions/UpdateManagers/UpdateManagersResponse.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateManagers;
+
+class UpdateManagersResponse {
+    public bool $success;
+
+    public function __construct() {
+        $this->success = false;
+    }
+}

app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantCommand.php

@@ -0,0 +1,142 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateParticipant;
+
+use App\Enumerations\EfzStatus;
+use App\Mail\ParticipantCocMails\ParticipantCocCompleteMail;
+use App\Mail\ParticipantCocMails\ParticipantCocInvalidMail;
+use App\Mail\ParticipantPaymentMails\ParticipantPaymentMissingPaymentMail;
+use App\Mail\ParticipantPaymentMails\ParticipantPaymentOverpaidMail;
+use App\Mail\ParticipantPaymentMails\ParticipantPaymentPaidMail;
+use App\Models\EventParticipant;
+use App\Providers\MissingPaymentProvider;
+use App\ValueObjects\Amount;
+use DateTime;
+use Illuminate\Support\Facades\Mail;
+
+class UpdateParticipantCommand {
+    private UpdateParticipantResponse $response;
+    function __construct(public UpdateParticipantRequest $request) {
+    }
+
+    public function execute() {
+        $this->response = new UpdateParticipantResponse();
+
+        $p = clone($this->request->participant);
+
+        $p->firstname         = $this->request->firstname;
+        $p->lastname          = $this->request->lastname;
+        $p->nickname          = $this->request->nickname;
+        $p->address_1         = $this->request->address_1;
+        $p->address_2         = $this->request->address_2;
+        $p->postcode          = $this->request->postcode;
+        $p->city              = $this->request->city;
+        $p->local_group       = $this->request->localgroup;
+        $p->birthday          = DateTime::createFromFormat('Y-m-d', $this->request->birthday);
+        $p->email_1           = $this->request->email_1;
+        $p->phone_1           = $this->request->phone_1;
+        $p->contact_person    = $this->request->contact_person;
+        $p->email_2           = $this->request->email_2;
+        $p->phone_2           = $this->request->phone_2;
+        $p->arrival_date      = DateTime::createFromFormat('Y-m-d', $this->request->arrival);
+        $p->departure_date    = DateTime::createFromFormat('Y-m-d', $this->request->departure);
+        $p->participation_type = $this->request->participationType;
+        $p->eating_habit      = $this->request->eatingHabit;
+        $p->allergies         = $this->request->allergies;
+        $p->intolerances      = $this->request->intolerances;
+        $p->medications       = $this->request->medications;
+        $p->first_aid_permission = $this->request->extendedFirstAid;
+        $p->swimming_permission  = $this->request->swimmingPermission;
+        $p->tetanus_vaccination  = $this->request->tetanusVaccination !== null
+            ? DateTime::createFromFormat('Y-m-d', $this->request->tetanusVaccination)
+            : null;
+        $p->notes             = $this->request->notes;
+        $p->amount_paid       = Amount::fromString($this->request->amountPaid);
+        $p->amount            = Amount::fromString($this->request->amountExpected);
+        $p->efz_status        = $this->request->cocStatus;
+
+        if (
+            MissingPaymentProvider::calculateMissingPayment(amountPaid: $p->amount_paid, amountToPay: $p->amount)->getAmount()
+            !==
+            MissingPaymentProvider::calculateMissingPayment(amountPaid: $this->request->participant->amount_paid, amountToPay: $this->request->participant->amount)->getAmount()
+        ) {
+            $this->handleAmountChanges($p);
+        }
+
+        if (
+            $p->efz_status !== $this->request->participant->efz_status
+        ) {
+            $this->handleCocStatusChange($p);
+        }
+
+
+        $p->save();
+        $this->response->success = true;
+        $this->response->participant = $p;
+        return $this->response;
+    }
+
+    private function handleAmountChanges(EventParticipant $participant) {
+        $this->response->amountPaid = $participant->amount_paid;
+        $this->response->amountExpected = $participant->amount;
+
+        $amountToPay = MissingPaymentProvider::calculateMissingPayment(
+            amountPaid: $participant->amount_paid,
+            amountToPay: $participant->amount,
+        );
+
+        switch (true) {
+            case $amountToPay->getAmount() > 0:
+                Mail::to($participant->email_1)->send(new ParticipantPaymentMissingPaymentMail(
+                    participant: $participant,
+                ));
+
+                if ($participant->email_2 !== null) {
+                    Mail::to($participant->email_2)->send(new ParticipantPaymentMissingPaymentMail(
+                        participant: $participant,
+                    ));
+                }
+                break;
+            case $amountToPay->getAmount() < 0:
+                Mail::to($participant->email_1)->send(new ParticipantPaymentOverpaidMail(
+                    participant: $participant,
+                ));
+
+                if ($participant->email_2 !== null) {
+                    Mail::to($participant->email_2)->send(new ParticipantPaymentOverpaidMail(
+                        participant: $participant,
+                    ));
+                }
+                break;
+            default:
+                Mail::to($participant->email_1)->send(new ParticipantPaymentPaidMail(
+                    participant: $participant,
+                ));
+
+                if ($participant->email_2 !== null) {
+                    Mail::to($participant->email_2)->send(new ParticipantPaymentPaidMail(
+                        participant: $participant,
+                    ));
+                }
+        }
+    }
+
+    private function handleCocStatusChange(EventParticipant $participant) {
+        $this->response->cocStatus = $participant->efzStatus()->first();
+
+        switch ($participant->efzStatus()->first()->slug) {
+            case EfzStatus::EFZ_STATUS_CHECKED_VALID:
+            case EfzStatus::EFZ_STATUS_NOT_REQUIRED:
+                Mail::to($participant->email_1)->send(new ParticipantCocCompleteMail(
+                    participant: $participant,
+                ));
+                break;
+
+            case EfzStatus::EFZ_STATUS_CHECKED_INVALID:
+                Mail::to($participant->email_1)->send(new ParticipantCocInvalidMail(
+                    participant: $participant,
+                ));
+                break;
+        }
+    }
+}

app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantRequest.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateParticipant;
+
+use App\Models\EventParticipant;
+
+class UpdateParticipantRequest {
+    function __construct(
+        public EventParticipant $participant,
+        public string $firstname,
+        public string $lastname,
+        public ?string $nickname,
+        public string $address_1,
+        public ?string $address_2,
+        public string $postcode,
+        public string $city,
+        public string $localgroup,
+        public string $birthday,
+        public string $email_1,
+        public string $phone_1,
+        public string $contact_person,
+        public ?string $email_2,
+        public ?string $phone_2,
+        public string $arrival,
+        public string $departure,
+        public string $participationType,
+        public string $eatingHabit,
+        public ?string $allergies,
+        public ?string $intolerances,
+        public ?string $medications,
+        public string $extendedFirstAid,
+        public string $swimmingPermission,
+        public ?string $tetanusVaccination,
+        public ?string $notes,
+        public string $amountPaid,
+        public string $amountExpected,
+        public string $cocStatus,
+    ) {}
+}

app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantResponse.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Domains\Event\Actions\UpdateParticipant;
+
+use App\Enumerations\EfzStatus;
+use App\Models\EventParticipant;
+use App\ValueObjects\Amount;
+
+class UpdateParticipantResponse {
+    public bool $success;
+    public ?EfzStatus $cocStatus;
+    public ?Amount $amountPaid;
+    public ?Amount $amountExpected;
+    public ?EventParticipant $participant;
+
+    public function __construct() {
+        $this->success = false;
+        $this->cocStatus =null;
+        $this->amountPaid = null;
+        $this->amountExpected = null;
+        $this->participant = null;
+    }
+}

app/Domains/Event/Controllers/AvailableEventsController.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Domains\Event\Controllers;
+
+use App\Providers\InertiaProvider;
+use App\Scopes\CommonController;
+use Illuminate\Http\Request;
+use Inertia\Response;
+
+class AvailableEventsController extends CommonController
+{
+    public function __invoke(Request $request) : Response {
+        $events = [];
+        foreach ($this->events->getAvailable(false) as $event) {
+            $events[] = $event->toResource()->toArray($request);
+        };
+
+
+        $inertiaProvider = new InertiaProvider('Event/ListAvailable', ['events' => $events]);
+        return $inertiaProvider->render();
+    }
+}

app/Domains/Event/Controllers/CreateController.php

@@ -0,0 +1,101 @@
+<?php
+
+namespace App\Domains\Event\Controllers;
+
+use App\Domains\CostUnit\Actions\CreateCostUnit\CreateCostUnitCommand;
+use App\Domains\CostUnit\Actions\CreateCostUnit\CreateCostUnitRequest;
+use App\Domains\Event\Actions\CreateEvent\CreateEventCommand;
+use App\Domains\Event\Actions\CreateEvent\CreateEventRequest;
+use App\Domains\Event\Actions\SetCostUnit\SetCostUnitCommand;
+use App\Domains\Event\Actions\SetCostUnit\SetCostUnitRequest;
+use App\Enumerations\CostUnitType;
+use App\Enumerations\ParticipationFeeType;
+use App\Providers\InertiaProvider;
+use App\Resources\EventResource;
+use App\Scopes\CommonController;
+use App\ValueObjects\Amount;
+use DateTime;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class CreateController extends CommonController {
+    public function __invoke() {
+        return new InertiaProvider('Event/Create', [
+            'emailAddress' => auth()->user()->email,
+            'eventAccount' => $this->tenant->account_name,
+            'eventIban' => $this->tenant->account_iban,
+            'eventPayPerDay' => $this->tenant->slug === 'lv' ? true : false,
+            'participationFeeType' => $this->tenant->slug === 'lv' ?
+                ParticipationFeeType::PARTICIPATION_FEE_TYPE_FIXED :
+                ParticipationFeeType::PARTICIPATION_FEE_TYPE_SOLIDARITY,
+        ])->render();
+    }
+
+    public function doCreate(Request $request) : JsonResponse {
+
+        $eventBegin = DateTime::createFromFormat('Y-m-d', $request->input('eventBegin'));
+        $eventEnd = DateTime::createFromFormat('Y-m-d', $request->input('eventEnd'));
+        $eventEarlyBirdEnd = DateTime::createFromFormat('Y-m-d', $request->input('eventEarlyBirdEnd'));
+        $registrationFinalEnd = DateTime::createFromFormat('Y-m-d', $request->input('eventRegistrationFinalEnd'));
+        $participationFeeType = ParticipationFeeType::where('slug', $request->input('eventParticipationFeeType'))->first();
+        $payPerDay = $request->input('eventPayPerDay');
+        $payDirect = $request->input('eventPayDirectly');
+
+        $billingDeadline = clone $eventEnd;
+        $billingDeadline->modify('+6 weeks');
+
+        $createRequest = new CreateEventRequest(
+            $request->input('eventName'),
+            $request->input('eventLocation'),
+            $request->input('eventPostalCode'),
+            $request->input('eventEmail'),
+            $eventBegin,
+            $eventEnd,
+            $eventEarlyBirdEnd,
+            $registrationFinalEnd,
+            $request->input('eventEarlyBirdEndAmountIncrease'),
+            $participationFeeType,
+            $request->input('eventAccount'),
+            $request->input('eventIban'),
+            $payPerDay,
+            $payDirect
+        );
+
+        $wasSuccessful = false;
+
+        $createCommand = new CreateEventCommand($createRequest);
+        $result = $createCommand->execute();
+        if ($result->success) {
+            $createCostUnitRequest = new CreateCostUnitRequest(
+                $result->event->name,
+                CostUnitType::COST_UNIT_TYPE_EVENT,
+                Amount::fromString('0,25'),
+                true,
+                $billingDeadline
+            );
+
+            $createCostUnitCommand = new CreateCostUnitCommand($createCostUnitRequest);
+            $costUnitResponse = $createCostUnitCommand->execute();
+
+            if ($costUnitResponse->success) {
+                $costUnitUpdateRequest = new SetCostUnitRequest($result->event, $costUnitResponse->costUnit);
+                $costUnitUpdateCommand = new SetCostUnitCommand($costUnitUpdateRequest);
+                $costUnitSetResponse = $costUnitUpdateCommand->execute();
+                $wasSuccessful = $costUnitSetResponse->success;
+            }
+        }
+
+        if ($wasSuccessful) {
+            return response()->json([
+                'status' => 'success',
+                'event' => new EventResource($costUnitUpdateRequest->event)->toArray($request)
+            ]);
+        } else {
+            return response()->json([
+                'status' => 'error',
+                'message' => 'Die Veranstaltung konnte nicht angelegt werden.'
+            ]);
+        }
+    }
+}
+

app/Domains/Event/Controllers/DetailsController.php

@@ -0,0 +1,198 @@
+<?php
+
+namespace App\Domains\Event\Controllers;
+
+use App\Domains\Event\Actions\SetParticipationFees\SetParticipationFeesCommand;
+use App\Domains\Event\Actions\SetParticipationFees\SetParticipationFeesRequest;
+use App\Domains\Event\Actions\UpdateEvent\UpdateEventCommand;
+use App\Domains\Event\Actions\UpdateEvent\UpdateEventRequest;
+use App\Domains\Event\Actions\UpdateManagers\UpdateManagersCommand;
+use App\Domains\Event\Actions\UpdateManagers\UpdateManagersRequest;
+use App\Enumerations\ParticipationFeeType;
+use App\Enumerations\ParticipationType;
+use App\Models\EventParticipant;
+use App\Providers\InertiaProvider;
+use App\Providers\PdfGenerateAndDownloadProvider;
+use App\Resources\EventResource;
+use App\Scopes\CommonController;
+use App\ValueObjects\Amount;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use function Symfony\Component\String\b;
+
+class DetailsController extends CommonController {
+    public function __invoke(string $eventId) {
+        $event = $this->events->getByIdentifier($eventId);
+        return new InertiaProvider('Event/Details', ['event' => $event])->render();
+    }
+
+    public function summary(int $eventId, Request $request) : JsonResponse {
+        $event = $this->events->getById($eventId);
+        return response()->json(['event' => $event->toResource()->toArray($request)]);
+    }
+
+    public function updateCommonSettings(int $eventId, Request $request) : JsonResponse {
+        $event = $this->events->getById($eventId);
+
+        $earlyBirdEnd = \DateTime::createFromFormat('Y-m-d', $request->input('earlyBirdEnd'));
+        $registrationFinalEnd = \DateTime::createFromFormat('Y-m-d', $request->input('registrationFinalEnd'));
+        $flatSupport = Amount::fromString($request->input('flatSupport'));
+        $supportPerPerson = Amount::fromString($request->input('supportPerson'));
+
+        $contributinLocalGroups = $request->input('contributingLocalGroups');
+        $eatingHabits = $request->input('eatingHabits');
+
+        $eventUpdateRequest = new UpdateEventRequest(
+            $event,
+            $request->input('eventName'),
+            $request->input('eventLocation'),
+            $request->input('postalCode'),
+            $request->input('email'),
+            $earlyBirdEnd,
+            $registrationFinalEnd,
+            $request->input('alcoholicsAge'),
+            $request->input('sendWeeklyReports'),
+            $request->input('registrationAllowed'),
+            $flatSupport,
+            $supportPerPerson,
+            $contributinLocalGroups,
+            $eatingHabits
+        );
+
+        $eventUpdateCommand = new UpdateEventCommand($eventUpdateRequest);
+        $response = $eventUpdateCommand->execute();
+
+        return response()->json(['status' => $response->success ? 'success' : 'error']);
+    }
+
+    public function updateEventManagers(int $eventId, Request $request) : JsonResponse {
+        $event = $this->events->getById($eventId);
+
+        $updateEventManagersRequest = new UpdateManagersRequest($event, $request->input('selectedManagers'));
+        $updateEventManagersCommand = new UpdateManagersCommand($updateEventManagersRequest);
+        $response = $updateEventManagersCommand->execute();
+        return response()->json(['status' => $response->success ? 'success' : 'error']);
+    }
+
+    public function updateParticipationFees(int $eventId, Request $request) : JsonResponse {
+        $event = $this->events->getById($eventId);
+
+        $participationFeeFirst = [
+            'type' => ParticipationType::PARTICIPATION_TYPE_PARTICIPANT,
+            'name' => 'Teilnehmer',
+            'description' => $request->input('pft_1_description'),
+            'amount_standard' => Amount::fromString($request->input('pft_1_amount_standard')),
+            'amount_reduced' => null !== $request->input('pft_1_amount_reduced') ? Amount::fromString($request->input('pft_1_amount_reduced')) : null,
+            'amount_solidarity' => null !== $request->input('pft_1_amount_solidarity') ? Amount::fromString($request->input('pft_1_amount_solidarity')) : null
+        ];
+
+        $siblingReduction = $request->input('sibling_reduction') ?? false;
+        $participationFeeRequest = new SetParticipationFeesRequest($event, $participationFeeFirst, $siblingReduction);
+
+        if ($request->input('pft_2_active')) {
+            $participationFeeRequest->participationFeeSecond = [
+                'type' => ParticipationType::PARTICIPATION_TYPE_TEAM,
+                'name' => $event->participation_fee_type === ParticipationFeeType::PARTICIPATION_FEE_TYPE_FIXED ? 'Kernteam' : 'Solidaritätsbeitrag',
+                'description' => $request->input('pft_2_description'),
+                'amount_standard' => Amount::fromString($request->input('pft_2_amount_standard')),
+                'amount_reduced' => null !== $request->input('pft_2_amount_reduced') ? Amount::fromString($request->input('pft_2_amount_reduced')) : null,
+                'amount_solidarity' => null !== $request->input('pft_2_amount_solidarity') ? Amount::fromString($request->input('pft_2_amount_solidarity')) : null
+            ];
+        }
+
+        if ($request->input('pft_3_active')) {
+            $participationFeeRequest->participationFeeThird = [
+                'type' => ParticipationType::PARTICIPATION_TYPE_VOLUNTEER,
+                'name' => $event->participation_fee_type === ParticipationFeeType::PARTICIPATION_FEE_TYPE_FIXED ? 'Unterstützende' : 'Reduzierter Beitrag',
+                'description' => $event->participation_fee_type !== ParticipationFeeType::PARTICIPATION_FEE_TYPE_SOLIDARITY ? $request->input('pft_3_description') : 'Nach Verfügbarkeit',
+                'amount_standard' => Amount::fromString($request->input('pft_3_amount_standard')),
+                'amount_reduced' => null !== $request->input('pft_3_amount_reduced') ? Amount::fromString($request->input('pft_3_amount_reduced')) : null,
+                'amount_solidarity' => null !== $request->input('pft_3_amount_solidarity') ? Amount::fromString($request->input('pft_3_amount_solidarity')) : null
+            ];
+        }
+
+        if ($request->input('pft_4_active') && $event->participation_fee_type === ParticipationFeeType::PARTICIPATION_FEE_TYPE_FIXED) {
+            $participationFeeRequest->participationFeeFourth = [
+                'type' => ParticipationType::PARTICIPATION_TYPE_OTHER,
+                'name' => 'Sonstige',
+                'description' => $request->input('pft_4_description'),
+                'amount_standard' => Amount::fromString($request->input('pft_4_amount_standard')),
+                'amount_reduced' => null !== $request->input('pft_4_amount_reduced') ? Amount::fromString($request->input('pft_4_amount_reduced')) : null,
+                'amount_solidarity' => null !== $request->input('pft_4_amount_solidarity') ? Amount::fromString($request->input('pft_4_amount_solidarity')) : null
+            ];
+        }
+
+        $participationFeeCommand = new SetParticipationFeesCommand($participationFeeRequest);
+        $response = $participationFeeCommand->execute();
+
+        return response()->json(['status' => $response->success ? 'success' : 'error']);
+    }
+
+    public function downloadPdfList(string $eventId, string $listType, Request $request): Response
+    {
+        $event = $this->events->getByIdentifier($eventId);
+
+        $participants = $this->eventParticipants->getForList($event, $request);
+        $kitchenOverview = $this->eventParticipants->getKitchenOverview($event);
+        $html = view('pdfs.' . $listType, [
+            'event' => $event->name,
+            'eventStart' => $event->start_date,
+            'eventEnd' => $event->end_date,
+            'rows' => $participants,
+            'kitchenRequirements' => $kitchenOverview,
+            'participantsForKitchenList' => $this->eventParticipants->getParticipantsWithIntolerances($event, $request),
+        ])->render();
+
+        $pdf = PdfGenerateAndDownloadProvider::fromHtml(
+            $html,
+            'landscape'
+        );
+
+        return response($pdf, 200, [
+            'Content-Type' => 'application/pdf',
+            'Content-Disposition' => 'attachment; filename="' . $listType .'.pdf"',
+        ]);
+    }
+
+    public function downloadCsvList(string $eventId, string $listType, Request $request): Response
+    {
+        $event = $this->events->getByIdentifier($eventId);
+
+        $participants = $this->eventParticipants->getForList($event, $request);
+        $kitchenOverview = $this->eventParticipants->getKitchenOverview($event);
+
+        $csv = view('csvs.' . $listType, [
+            'event' => $event->name,
+            'rows' => $participants,
+        ])->render();
+
+        return response($csv, 200, [
+            'Content-Type' => 'text/csv; charset=UTF-8',
+            'Content-Disposition' => 'attachment; filename="' . $listType . '.csv"',
+        ]);
+    }
+
+    public function listParticipants(string $eventId, string $listType, Request $request) : JsonResponse {
+        $event = $this->events->getByIdentifier($eventId);
+        switch ($listType) {
+            case 'by-local-group':
+                $participants = $this->eventParticipants->groupByLocalGroup($event, $request);
+                break;
+            case 'by-participation-group':
+                $participants = $this->eventParticipants->groupByParticipationType($event, $request);
+                break;
+            case 'signed-off':
+                $participants = $this->eventParticipants->getSignedOffParticipants($event, $request);
+                break;
+            default:
+                $participants = ['Alle Teilnehmenden' => $this->eventParticipants->getForList($event, $request)];
+        }
+
+        return response()->json([
+            'participants' => $participants,
+            'listType' => $listType,
+            'event' => $event->toResource()->toArray($request)
+        ]);
+    }
+}