Add initial Code

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.{yml,yaml}]
+indent_size = 2
+
+[docker-compose.yml]
+indent_size = 4

.env.example

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+APP_NAME=Laravel
+APP_ENV=local
+APP_KEY=
+APP_DEBUG=true
+APP_URL=http://localhost
+
+APP_LOCALE=en
+APP_FALLBACK_LOCALE=en
+APP_FAKER_LOCALE=en_US
+
+APP_MAINTENANCE_DRIVER=file
+# APP_MAINTENANCE_STORE=database
+
+PHP_CLI_SERVER_WORKERS=4
+
+BCRYPT_ROUNDS=12
+
+LOG_CHANNEL=stack
+LOG_STACK=single
+LOG_DEPRECATIONS_CHANNEL=null
+LOG_LEVEL=debug
+
+DB_CONNECTION=sqlite
+# DB_HOST=127.0.0.1
+# DB_PORT=3306
+# DB_DATABASE=laravel
+# DB_USERNAME=root
+# DB_PASSWORD=
+
+SESSION_DRIVER=database
+SESSION_LIFETIME=120
+SESSION_ENCRYPT=false
+SESSION_PATH=/
+SESSION_DOMAIN=null
+
+BROADCAST_CONNECTION=log
+FILESYSTEM_DISK=local
+QUEUE_CONNECTION=database
+
+CACHE_STORE=database
+# CACHE_PREFIX=
+
+MEMCACHED_HOST=127.0.0.1
+
+REDIS_CLIENT=phpredis
+REDIS_HOST=127.0.0.1
+REDIS_PASSWORD=null
+REDIS_PORT=6379
+
+MAIL_MAILER=log
+MAIL_SCHEME=null
+MAIL_HOST=127.0.0.1
+MAIL_PORT=2525
+MAIL_USERNAME=null
+MAIL_PASSWORD=null
+MAIL_FROM_ADDRESS="hello@example.com"
+MAIL_FROM_NAME="${APP_NAME}"
+
+AWS_ACCESS_KEY_ID=
+AWS_SECRET_ACCESS_KEY=
+AWS_DEFAULT_REGION=us-east-1
+AWS_BUCKET=
+AWS_USE_PATH_STYLE_ENDPOINT=false
+
+VITE_APP_NAME="${APP_NAME}"

.gitattributes

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+* text=auto eol=lf
+
+*.blade.php diff=html
+*.css diff=css
+*.html diff=html
+*.md diff=markdown
+*.php diff=php
+
+CHANGELOG.md export-ignore
+README.md export-ignore
+.github/workflows/browser-tests.yml export-ignore

.github/workflows/lint.yml

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+name: linter
+
+on:
+  push:
+    branches:
+      - develop
+      - main
+  pull_request:
+    branches:
+      - develop
+      - main
+
+permissions:
+  contents: write
+
+jobs:
+  quality:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.4'
+
+      - name: Install Dependencies
+        run: |
+          composer install -q --no-ansi --no-interaction --no-scripts --no-progress --prefer-dist
+          npm install
+
+      - name: Run Pint
+        run: vendor/bin/pint
+
+      - name: Format Frontend
+        run: npm run format
+
+      - name: Lint Frontend
+        run: npm run lint
+
+      # - name: Commit Changes
+      #   uses: stefanzweifel/git-auto-commit-action@v5
+      #   with:
+      #     commit_message: fix code style
+      #     commit_options: '--no-verify'

.github/workflows/tests.yml

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+name: tests
+
+on:
+  push:
+    branches:
+      - develop
+      - main
+  pull_request:
+    branches:
+      - develop
+      - main
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.4
+          tools: composer:v2
+          coverage: xdebug
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          cache: 'npm'
+
+      - name: Install Node Dependencies
+        run: npm ci
+
+      - name: Install Dependencies
+        run: composer install --no-interaction --prefer-dist --optimize-autoloader
+
+      - name: Copy Environment File
+        run: cp .env.example .env
+
+      - name: Generate Application Key
+        run: php artisan key:generate
+
+      - name: Build Assets
+        run: npm run build
+
+      - name: Tests
+        run: ./vendor/bin/pest

.gitignore

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+/.phpunit.cache
+/bootstrap/ssr
+/node_modules
+/public/build
+/public/hot
+/public/storage
+/storage/*.key
+/storage/pail
+/resources/js/actions
+/resources/js/routes
+/resources/js/wayfinder
+/vendor
+.DS_Store
+.env
+.env.backup
+.env.production
+.phpactor.json
+.phpunit.result.cache
+Homestead.json
+Homestead.yaml
+npm-debug.log
+yarn-error.log
+/auth.json
+/.fleet
+/.idea
+/.nova
+/.vscode
+/.zed

.prettierignore

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+resources/js/components/ui/*
+resources/views/mail/*

.prettierrc

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+{
+    "semi": true,
+    "singleQuote": true,
+    "singleAttributePerLine": false,
+    "htmlWhitespaceSensitivity": "css",
+    "printWidth": 150,
+    "plugins": ["prettier-plugin-organize-imports", "prettier-plugin-tailwindcss"],
+    "tailwindFunctions": ["clsx", "cn", "cva"],
+    "tailwindStylesheet": "resources/css/app.css",
+    "tabWidth": 4,
+    "overrides": [
+        {
+            "files": "**/*.yml",
+            "options": {
+                "tabWidth": 2
+            }
+        }
+    ]
+}

README.md

@@ -1,2 +1,13 @@
 # Caramel-CRM
 
+## Local Dev environment
+
+# Datenbank-Struktur neu erstellen und mit initialen Daten füllen
+
+```shell
+php artisan migrate:fresh &&  php artisan db:seed --class=TooloopSeeder
+```
+
+# Git-Repository
+
+http://code.tooloop.de/Tooloop/Caramel-CRM.git

app/Http/Controllers/Auth/AuthenticatedSessionController.php

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+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\Auth\LoginRequest;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Route;
+use Inertia\Inertia;
+use Inertia\Response;
+use Laravel\Fortify\Features;
+
+class AuthenticatedSessionController extends Controller
+{
+    /**
+     * Show the login page.
+     */
+    public function create(Request $request): Response
+    {
+        return Inertia::render('auth/Login', [
+            'canResetPassword' => Route::has('password.request'),
+            'status' => $request->session()->get('status'),
+        ]);
+    }
+
+    /**
+     * Handle an incoming authentication request.
+     */
+    public function store(LoginRequest $request): RedirectResponse
+    {
+        $user = $request->validateCredentials();
+
+        if (Features::enabled(Features::twoFactorAuthentication()) && $user->hasEnabledTwoFactorAuthentication()) {
+            $request->session()->put([
+                'login.id' => $user->getKey(),
+                'login.remember' => $request->boolean('remember'),
+            ]);
+
+            return to_route('two-factor.login');
+        }
+
+        Auth::login($user, $request->boolean('remember'));
+
+        $request->session()->regenerate();
+
+        // Generate a sanctum token for API authentication in frontend
+        $token = Auth::user()->createToken('api-token')->plainTextToken;
+
+        return redirect()->intended(route('dashboard', absolute: false))
+            ->with('token', $token);
+    }
+
+    /**
+     * Destroy an authenticated session.
+     */
+    public function destroy(Request $request): RedirectResponse
+    {
+        // Revoke all tokens
+        if ($request->user()) {
+            $request->user()->tokens()->delete();
+        }
+
+        Auth::guard('web')->logout();
+
+        $request->session()->invalidate();
+        $request->session()->regenerateToken();
+
+        return redirect('/');
+    }
+}

app/Http/Controllers/Auth/EmailVerificationNotificationController.php

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+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+
+class EmailVerificationNotificationController extends Controller
+{
+    /**
+     * Send a new email verification notification.
+     */
+    public function store(Request $request): RedirectResponse
+    {
+        if ($request->user()->hasVerifiedEmail()) {
+            return redirect()->intended(route('dashboard', absolute: false));
+        }
+
+        $request->user()->sendEmailVerificationNotification();
+
+        return back()->with('status', 'verification-link-sent');
+    }
+}

app/Http/Controllers/Auth/EmailVerificationPromptController.php

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+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Inertia\Inertia;
+use Inertia\Response;
+
+class EmailVerificationPromptController extends Controller
+{
+    /**
+     * Show the email verification prompt page.
+     */
+    public function __invoke(Request $request): RedirectResponse|Response
+    {
+        return $request->user()->hasVerifiedEmail()
+                    ? redirect()->intended(route('dashboard', absolute: false))
+                    : Inertia::render('auth/VerifyEmail', ['status' => $request->session()->get('status')]);
+    }
+}

app/Http/Controllers/Auth/NewPasswordController.php

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+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Auth\Events\PasswordReset;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Password;
+use Illuminate\Support\Str;
+use Illuminate\Validation\Rules;
+use Illuminate\Validation\ValidationException;
+use Inertia\Inertia;
+use Inertia\Response;
+
+class NewPasswordController extends Controller
+{
+    /**
+     * Show the password reset page.
+     */
+    public function create(Request $request): Response
+    {
+        return Inertia::render('auth/ResetPassword', [
+            'email' => $request->email,
+            'token' => $request->route('token'),
+        ]);
+    }
+
+    /**
+     * Handle an incoming new password request.
+     *
+     * @throws \Illuminate\Validation\ValidationException
+     */
+    public function store(Request $request): RedirectResponse
+    {
+        $request->validate([
+            'token' => 'required',
+            'email' => 'required|email',
+            'password' => ['required', 'confirmed', Rules\Password::defaults()],
+        ]);
+
+        // Here we will attempt to reset the user's password. If it is successful we
+        // will update the password on an actual user model and persist it to the
+        // database. Otherwise we will parse the error and return the response.
+        $status = Password::reset(
+            $request->only('email', 'password', 'password_confirmation', 'token'),
+            function ($user) use ($request) {
+                $user->forceFill([
+                    'password' => Hash::make($request->password),
+                    'remember_token' => Str::random(60),
+                ])->save();
+
+                event(new PasswordReset($user));
+            }
+        );
+
+        // If the password was successfully reset, we will redirect the user back to
+        // the application's home authenticated view. If there is an error we can
+        // redirect them back to where they came from with their error message.
+        if ($status == Password::PasswordReset) {
+            return to_route('login')->with('status', __($status));
+        }
+
+        throw ValidationException::withMessages([
+            'email' => [__($status)],
+        ]);
+    }
+}

app/Http/Controllers/Auth/PasswordResetLinkController.php

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+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Password;
+use Inertia\Inertia;
+use Inertia\Response;
+
+class PasswordResetLinkController extends Controller
+{
+    /**
+     * Show the password reset link request page.
+     */
+    public function create(Request $request): Response
+    {
+        return Inertia::render('auth/ForgotPassword', [
+            'status' => $request->session()->get('status'),
+        ]);
+    }
+
+    /**
+     * Handle an incoming password reset link request.
+     *
+     * @throws \Illuminate\Validation\ValidationException
+     */
+    public function store(Request $request): RedirectResponse
+    {
+        $request->validate([
+            'email' => 'required|email',
+        ]);
+
+        Password::sendResetLink(
+            $request->only('email')
+        );
+
+        return back()->with('status', __('A reset link will be sent if the account exists.'));
+    }
+}

app/Http/Controllers/Auth/RegisteredUserController.php

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+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use App\Models\User;
+use Illuminate\Auth\Events\Registered;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Validation\Rules;
+use Inertia\Inertia;
+use Inertia\Response;
+
+class RegisteredUserController extends Controller
+{
+    /**
+     * Show the registration page.
+     */
+    public function create(): Response
+    {
+        return Inertia::render('auth/Register');
+    }
+
+    /**
+     * Handle an incoming registration request.
+     *
+     * @throws \Illuminate\Validation\ValidationException
+     */
+    public function store(Request $request): RedirectResponse
+    {
+        $request->validate([
+            'name' => 'required|string|max:255',
+            'email' => 'required|string|lowercase|email|max:255|unique:'.User::class,
+            'password' => ['required', 'confirmed', Rules\Password::defaults()],
+            'avatar' => 'nullable|image|mimes:jpeg,png,jpg,gif,webp,svg|max:2048'
+        ]);
+
+        $userData = [
+            'name' => $request->name,
+            'email' => $request->email,
+            'password' => Hash::make($request->password),
+        ];
+
+        // Handle avatar upload
+        if ($request->hasFile('avatar')) {
+            $avatarPath = $request->file('avatar')->store('avatars', 'public');
+            $userData['avatar'] = $avatarPath;
+        }
+
+        $user = User::create($userData);
+
+        event(new Registered($user));
+
+        Auth::login($user);
+
+        return to_route('dashboard');
+    }
+}
+

app/Http/Controllers/Auth/VerifyEmailController.php

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+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Foundation\Auth\EmailVerificationRequest;
+use Illuminate\Http\RedirectResponse;
+
+class VerifyEmailController extends Controller
+{
+    /**
+     * Mark the authenticated user's email address as verified.
+     */
+    public function __invoke(EmailVerificationRequest $request): RedirectResponse
+    {
+        if ($request->user()->hasVerifiedEmail()) {
+            return redirect()->intended(route('dashboard', absolute: false).'?verified=1');
+        }
+
+        $request->fulfill();
+
+        return redirect()->intended(route('dashboard', absolute: false).'?verified=1');
+    }
+}

app/Http/Controllers/ContactController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Contact;
+
+class ContactController extends Controller
+{
+    public function index()
+    {
+        return Contact::with('customer')->get()->map(function ($contact) {
+            return [
+                'id' => $contact->id,
+                'customerId' => $contact->customer_id,
+                'firstName' => $contact->first_name,
+                'lastName' => $contact->last_name,
+                'email' => $contact->email,
+                'phone' => $contact->phone,
+                'position' => $contact->position,
+                'isPrimary' => $contact->is_primary,
+                'avatar' => $contact->avatar,
+                'customer' => $contact->customer ? [
+                    'id' => $contact->customer->id,
+                    'companyName' => $contact->customer->company_name,
+                    'email' => $contact->customer->email,
+                    'phone' => $contact->customer->phone,
+                ] : null,
+            ];
+        });
+    }
+
+    public function show($id)
+    {
+        $contact = Contact::with('customer')->findOrFail($id);
+
+        return [
+            'id' => $contact->id,
+            'customerId' => $contact->customer_id,
+            'firstName' => $contact->first_name,
+            'lastName' => $contact->last_name,
+            'email' => $contact->email,
+            'phone' => $contact->phone,
+            'position' => $contact->position,
+            'isPrimary' => $contact->is_primary,
+            'avatar' => $contact->avatar,
+            'customer' => $contact->customer ? [
+                'id' => $contact->customer->id,
+                'companyName' => $contact->customer->company_name,
+                'email' => $contact->customer->email,
+                'phone' => $contact->customer->phone,
+            ] : null,
+        ];
+    }
+}

app/Http/Controllers/Controller.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Http\Controllers;
+
+abstract class Controller
+{
+    //
+}

app/Http/Controllers/CustomerController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Customer;
+use App\Support\ApiDataTransformer;
+
+class CustomerController extends Controller
+{
+    public function index()
+    {
+        $customers = Customer::with(['contacts' => function ($query) {
+            $query->orderBy('is_primary', 'desc');
+        }, 'paymentTerms'])->get();
+
+        return $customers->map(function ($customer) {
+            $customerArray = $customer->toArray();
+            $customerArray['payment_terms'] = $customer->paymentTerms->toArray();
+            unset($customerArray['payment_terms_id']);
+            return ApiDataTransformer::snakeToCamel($customerArray);
+        });
+    }
+}

app/Http/Controllers/InvoiceController.php

@@ -0,0 +1,636 @@
+<?php
+// TODO: finish XML creation
+// TODO: adapt models, views and company settings accordingly
+// TODO: define routes export <-> download, format = xml | pdf
+
+namespace App\Http\Controllers;
+
+use App\Models\Invoice;
+use Barryvdh\DomPDF\Facade\Pdf;
+use horstoeko\zugferdlaravel\Facades\ZugferdLaravel;
+use horstoeko\zugferd\codelists\ZugferdInvoiceType;
+use horstoeko\zugferd\codelists\ZugferdUnitCodes;
+use horstoeko\zugferd\codelists\ZugferdVatCategoryCodes;
+use horstoeko\zugferd\codelists\ZugferdVatTypeCodes;
+use horstoeko\zugferd\codelists\ZugferdDocumentType;
+use App\Models\LineItem;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use App\Support\ApiDataTransformer;
+use DateTime;
+use tbQuar\Facades\Quar;
+use Illuminate\Support\Facades\Log;
+
+class InvoiceController extends Controller
+{
+    public function index()
+    {
+        $invoices = Invoice::with([
+            'customer.contacts' => function ($query) {
+                $query->orderBy('is_primary', 'desc');
+            },
+            'items' => function ($query) {
+                $query->orderBy('position', 'asc');
+            },
+            'customer.paymentTerms'
+        ])
+            ->orderBy('invoice_date', 'asc')
+            ->orderByRaw("CAST(SUBSTRING(nr, 4) AS UNSIGNED) ASC")
+            ->get();
+
+        return $invoices->map(function ($invoice) {
+            $invoiceArray = $invoice->toArray();
+            $invoiceArray['customer']['payment_terms'] = $invoice->customer->paymentTerms->toArray();
+            unset($invoiceArray['customer']['payment_terms_id']);
+            return ApiDataTransformer::snakeToCamel($invoiceArray);
+        });
+    }
+
+    public function single($id)
+    {
+        $invoice = Invoice::with([
+            'customer.contacts' => function ($query) {
+                $query->orderBy('is_primary', 'desc');
+            },
+            'items' => function ($query) {
+                $query->orderBy('position', 'asc');
+            },
+            'customer.paymentTerms'
+        ])->findOrFail($id);
+
+        $invoiceArray = $invoice->toArray();
+        $invoiceArray['customer']['payment_terms'] = $invoice->customer->paymentTerms->toArray();
+        unset($invoiceArray['customer']['payment_terms_id']);
+        return ApiDataTransformer::snakeToCamel($invoiceArray);
+    }
+
+
+    public function preview($id)
+    {
+        $invoice = Invoice::with([
+            'customer.contacts' => function ($query) {
+                $query->orderBy('is_primary', 'desc');
+            },
+            'items' => function ($query) {
+                $query->orderBy('position', 'asc');
+            },
+            'customer.paymentTerms'
+        ])->findOrFail($id);
+
+        $invoiceArray = $invoice->toArray();
+        $invoiceArray['customer']['payment_terms'] = $invoice->customer->paymentTerms->toArray();
+        unset($invoiceArray['customer']['payment_terms_id']);
+
+        $giroCode = $this->generateGiroCode($invoice->totalAmount, $invoice->nr, $invoice->title);
+
+        return view('invoice', [
+            'invoice' => ApiDataTransformer::snakeToCamel($invoiceArray),
+            'isPDF' => false,
+            'fontPath' => '/storage/fonts',
+            'giroCode' => $giroCode,
+        ]);
+    }
+
+    // https://www.itsolutionstuff.com/post/laravel-dompdf-table-with-page-break-exampleexample.html
+    public function exportPdf($id)
+    {
+        $invoice = Invoice::with([
+            'customer.contacts' => function ($query) {
+                $query->orderBy('is_primary', 'desc');
+            },
+            'items' => function ($query) {
+                $query->orderBy('position', 'asc');
+            },
+            'customer.paymentTerms'
+        ])->findOrFail($id);
+
+        $invoiceArray = $invoice->toArray();
+        $invoiceArray['customer']['payment_terms'] = $invoice->customer->paymentTerms->toArray();
+        unset($invoiceArray['customer']['payment_terms_id']);
+
+        $giroCode = $this->generateGiroCode($invoice->totalAmount, $invoice->nr, $invoice->title);
+
+        $pdf = Pdf::loadView('invoice', [
+            'invoice' => ApiDataTransformer::snakeToCamel($invoiceArray),
+            'isPDF' => true,
+            'fontPath' => public_path('storage/fonts/'),
+            'giroCode' => $giroCode,
+        ]);
+        $pdf->setOption(['isRemoteEnabled' => true]);
+        $pdf->setOption(['fontDir' => public_path('storage/fonts/')]);
+        $pdf->setOption(['fontCache' => public_path('storage/fonts/')]);
+        return $pdf->stream($invoice->nr . '.pdf');
+        return $pdf->download($this->getFilename($invoice) . '.pdf');
+    }
+
+    public function exportXml($id)
+    {
+        $invoice = Invoice::with([
+            'customer.contacts' => function ($query) {
+                $query->orderBy('is_primary', 'desc');
+            },
+            'items' => function ($query) {
+                $query->orderBy('position', 'asc');
+            },
+            'customer.paymentTerms'
+        ])->findOrFail($id);
+
+        $invoiceArray = $invoice->toArray();
+        $invoiceArray['customer']['payment_terms'] = $invoice->customer->paymentTerms->toArray();
+        unset($invoiceArray['customer']['payment_terms_id']);
+
+        // Standard
+        // https://easyfirma.net/e-rechnung/zugferd/bt-felder
+
+        // ZugferdDocumentBuilder.php
+        // https://github.com/horstoeko/zugferd/blob/aaa3e8d0d775cd1621a65aac81ceab621f0ac115/src/ZugferdDocumentBuilder.php
+
+        // EN16931-Beispiel
+        // https://github.com/horstoeko/zugferd/blob/a192d3e0eb4ffd23e38eae419097d179c4ffb0cf/examples/01_ZugferdDocumentBuilder_EN16931.php
+
+
+        $document = ZugferdLaravel::createDocumentInEN16931Profile();
+
+
+        // ---------------------------------------------------------------------
+        // Document information
+        // ---------------------------------------------------------------------
+
+        // Set main information about this document.
+        //
+        // string                 $documentNo               __BT-1, From MINIMUM__ The document no issued by the seller
+        // string                 $documentTypeCode         __BT-3, From MINIMUM__ The type of the document, See \horstoeko\codelists\ZugferdInvoiceType for details
+        // DateTimeInterface      $documentDate             __BT-2, From MINIMUM__ Date of invoice. The date when the document was issued by the seller
+        // string                 $invoiceCurrency          __BT-5, From MINIMUM__ Code for the invoice currency
+        // string|null            $documentName             __BT-X-2, From EXTENDED__ Document Type. The documenttype (free text)
+        // string|null            $documentLanguage         __BT-X-4, From EXTENDED__ Language indicator. The language code in which the document was written
+        // DateTimeInterface|null $effectiveSpecifiedPeriod __BT-X-6-000, From EXTENDED__ The contractual due date of the invoice
+        $document->setDocumentInformation(
+            $invoice->nr,
+            ZugferdDocumentType::COMMERCIAL_INVOICE,
+            new DateTime($invoice->invoice_date),
+            'EUR',
+            $invoice->title,
+            'de',
+            new DateTime($invoice->due_date),
+        );
+
+        // TODO: start_service_date end_service_date
+        $document->setDocumentBillingPeriod(DateTime::createFromFormat('Ymd', '20250101'), DateTime::createFromFormat('Ymd', '20250131'), '01.01.2025 - 31.01.2025');
+
+
+        // Add a payment term
+        // 
+        // string|null            $description          __BT-20, From _BASIC WL__ A text description of the payment terms that apply to the payment amount due (including a description of possible penalties). Note: This element can contain multiple lines and multiple conditions.
+        // DateTimeInterface|null $dueDate              __BT-9, From BASIC WL__ The date by which payment is due Note: The payment due date reflects the net payment due date. In the case of partial payments, this indicates the first due date of a net payment. The corresponding description of more complex payment terms can be given in BT-20.
+        // string|null            $directDebitMandateID __BT-89, From BASIC WL__ Unique identifier assigned by the payee to reference the direct debit authorization.
+        // float|null             $partialPaymentAmount __BT-X-275, From EXTENDED__ Amount of the partial payment
+        $document->addDocumentPaymentTerm(
+            $invoice->paymentTerms->name == 'prepaid' ?
+                'Vorkasse' : ($invoice->paymentTerms->name == 'on_receipt' ?
+                    'Bei Rechnungserhalt' :
+                    $invoice->paymentTerms->days . ' Tage nach Rechnungserhalt'),
+            new DateTime($invoice->due_date)
+        );
+
+
+        // ---------------------------------------------------------------------
+        // Seller information
+        // ---------------------------------------------------------------------
+
+
+        // string      $name        __BT-27, From MINIMUM__ The full formal name under which the seller is registered in the National Register of Legal Entities, Taxable Person or otherwise acting as person(s)
+        // string|null $id          __BT-29, From BASIC WL__ An identifier of the seller. In many systems, seller identification is key information. Multiple seller IDs can be assigned or specified. They can be differentiated by using different identification schemes. If no scheme is given, it should be known to the buyer and seller, e.g. a previously exchanged, buyer-assigned identifier of the seller
+        // string|null $description __BT-33, From EN 16931__ Further legal information that is relevant for the seller
+        $document->setDocumentSeller("Tooloop Multimedia Daniel Stock", "549910");
+
+        // string|null $globalID     __BT-29/BT-29-0, From BASIC WL__ The seller's identifier identification scheme is an identifier uniquely assigned to a seller by a global registration organization.
+        // string|null $globalIDType __BT-29-1, From BASIC WL__ If the identifier is used for the identification scheme, it must be selected from the entries in the list published by the ISO / IEC 6523 Maintenance Agency.
+        $document->addDocumentSellerGlobalId("4000001123452", "0088");
+
+        //  string|null $taxRegType __BT-31-0/BT-32-0, From MINIMUM/EN 16931__ Type of tax number of the seller (FC = Tax number, VA = Sales tax identification number)
+        //  string|null $taxRegId   __BT-31/32, From MINIMUM/EN 16931__ Tax number of the seller or sales tax identification number of the seller
+        $document->addDocumentSellerTaxRegistration("FC", "201/113/40209");
+        $document->addDocumentSellerTaxRegistration("VA", "DE123456789");
+
+        //  string|null $lineOne     __BT-35, From BASIC WL__ The main line in the sellers address. This is usually the street name and house number or the post office box
+        //  string|null $lineTwo     __BT-36, From BASIC WL__ Line 2 of the seller's address. This is an additional address line in an address that can be used to provide additional details in addition to the main line used to provide additional details in addition to the main line
+        //  string|null $lineThree   __BT-162, From BASIC WL__ Line 3 of the seller's address. This is an additional address line in an address that can be used to provide additional details in addition to the main line
+        //  string|null $postCode    __BT-38, From BASIC WL__ Identifier for a group of properties, such as a zip code
+        //  string|null $city        __BT-37, From BASIC WL__ Usual name of the city or municipality in which the seller's address is located
+        //  string|null $country     __BT-40, From MINIMUM__ Code used to identify the country. If no tax agent is specified, this is the country in which the sales tax is due. The lists of approved countries are maintained by the EN ISO 3166-1 Maintenance Agency “Codes for the representation of names of countries and their subdivisions”
+        //  string|null $subDivision __BT-39, From BASIC WL__ The sellers state
+        $document->setDocumentSellerAddress(
+            "Rehmstraße 4",
+            "",
+            "",
+            "86161",
+            "Augsburg",
+            "DE"
+        );
+        $document->setDocumentSellerContact(
+            "Daniel Stock",
+            "Geschäftsführer",
+            "+49-111-2222222",
+            "+49-111-3333333",
+            "info@tooloop.de"
+        );
+
+        // ---------------------------------------------------------------------
+        // Buyer information
+        // ---------------------------------------------------------------------
+
+        // string      $name        __BT-44, From MINIMUM__ The full name of the buyer
+        // string|null $id          __BT-46, From BASIC WL__ An identifier of the buyer. In many systems, buyer identification is key information. Multiple buyer IDs can be assigned or specified. They can be differentiated by using different identification schemes. If no scheme is given, it should be known to the buyer and buyer, e.g. a previously exchanged, seller-assigned identifier of the buyer
+        // string|null $description __BT-X-334, From EXTENDED__ Further legal information about the buyer
+        // TODO: use invoice customerNr
+        $document->setDocumentBuyer($invoice->customer->company_name, "###KUNDENNUMMER");
+
+        // Set contact of the buyer party
+        //
+        // string|null $contactPersonName     __BT-56, From EN 16931__ Contact point for a legal entity, such as a personal name of the contact person
+        // string|null $contactDepartmentName __BT-56-0, From EN 16931__ Contact point for a legal entity, such as a name of the department or office
+        // string|null $contactPhoneNo        __BT-57, From EN 16931__ A telephone number for the contact point
+        // string|null $contactFaxNo          __BT-X-115, From EXTENDED__ A fax number of the contact point
+        // string|null $contactEmailAddress   __BT-58, From EN 16931__ An e-mail address of the contact point
+        $document->setDocumentBuyerContact(
+            // TODO: use invoice trade contact field
+            $invoice->customer->contacts[0]->first_name . ' ' . $invoice->customer->contacts[0]->last_name,
+            null,
+            $invoice->customer->contacts[0]->phone,
+            null,
+            $invoice->customer->contacts[0]->email
+        );
+
+        // Leitweg-ID (nur bei Behörden)
+        // string $buyerReference __BT-10, From MINIMUM__ An identifier assigned by the buyer and used for internal routing
+        $document->setDocumentBuyerReference("34676-342323");
+
+        //  string|null $lineOne     __BT-50, From BASIC WL__ The main line in the buyers address. This is usually the street name and house number or the post office box
+        //  string|null $lineTwo     __BT-51, From BASIC WL__ Line 2 of the buyers address. This is an additional address line in an address that can be used to provide additional details in addition to the main line
+        //  string|null $lineThree   __BT-163, From BASIC WL__ Line 3 of the buyers address. This is an additional address line in an address that can be used to provide additional details in addition to the main line
+        //  string|null $postCode    __BT-53, From BASIC WL__ Identifier for a group of properties, such as a zip code
+        //  string|null $city        __BT-52, From BASIC WL__ Usual name of the city or municipality in which the buyers address is located
+        //  string|null $country     __BT-55, From BASIC WL__ Code used to identify the country. If no tax agent is specified, this is the country in which the sales tax is due. The lists of approved countries are maintained by the EN ISO 3166-1 Maintenance Agency “Codes for the representation of names of countries and their subdivisions”
+        //  string|null $subDivision __BT-54, From BASIC WL__ The buyers state
+        $document->setDocumentBuyerAddress(
+            $mappedBillingAddress['line_one'] ?? '',
+            $mappedBillingAddress['line_two'] ?? '',
+            "",
+            $mappedBillingAddress['postal_code'] ?? '',
+            $mappedBillingAddress['city'] ?? '',
+            $mappedBillingAddress['country_code'] ?? ''
+        );
+
+        foreach ($invoice->items as $item) {
+            $document->addNewPosition($item->position);
+            $document->setDocumentPositionProductDetails(
+                $item->title,
+                $item->description
+            );
+            $document->setDocumentPositionNetPrice($item->price);
+
+            //  float       $billedQuantity             __BT-129, From BASIC__ The quantity of individual items (goods or services) billed in the relevant line
+            //  string      $billedQuantityUnitCode     __BT-130, From BASIC__ The unit of measure applicable to the amount billed
+            //  float|null  $chargeFreeQuantity         __BT-X-46, From EXTENDED__ Quantity, free of charge
+            //  string|null $chargeFreeQuantityUnitCpde __BT-X-46-0, From EXTENDED__ Unit of measure code for the quantity free of charge
+            //  float|null  $packageQuantity            __BT-X-47, From EXTENDED__ Number of packages
+            //  string|null $packageQuantityUnitCode    __BT-X-47-0, From EXTENDED__ Unit of measure code for number of packages
+            $document->setDocumentPositionQuantity(
+                $item->quantity,
+                ZugferdUnitCodes::REC20_PIECE
+            );
+
+            $document->addDocumentPositionTax(
+                ZugferdVatCategoryCodes::STAN_RATE,
+                ZugferdVatTypeCodes::VALUE_ADDED_TAX,
+                19
+            );
+
+            $document->setDocumentPositionLineSummation($item->quantity * $item->price);
+        }
+
+        // Get the XML content as a string
+        $xmlContent = $document->getContent();
+
+        // Create a response with the XML content
+        $response = response($xmlContent, 200, [
+            'Content-Type' => 'application/xml',
+            // 'Content-Disposition' => 'attachment; filename="'.$this->getFilename($invoice) . '.xml"',
+        ]);
+
+        return $response;
+    }
+
+
+    /**
+     * Stores api input to the database
+     * Expects all date in camelCase but will convert and store in snake_case
+     */
+    public function store(Request $request)
+    {
+        // Validate input data (expecting camelCase)
+        $validatedData = $request->validate([
+            'nr' => 'nullable|string',
+            'invoiceDate' => 'required|date',
+            'dueDate' => 'required|date',
+            'serviceStartDate' => 'nullable|date',
+            'serviceEndDate' => 'nullable|date',
+            'isRecurring' => 'boolean',
+            'isPartialService' => 'boolean',
+            'customerId' => 'nullable|integer',
+            'billingData' => 'nullable|array',
+            'billingData.companyName' => 'required_with:billingData|string',
+            'billingData.vatId' => 'nullable|string',
+            'billingData.billingAddress' => 'nullable|array',
+            'billingData.billingAddress.lineOne' => 'nullable|string',
+            'billingData.billingAddress.lineTwo' => 'nullable|string',
+            'billingData.billingAddress.city' => 'nullable|string',
+            'billingData.billingAddress.postalCode' => 'nullable|string',
+            'billingData.billingAddress.countryCode' => 'nullable|string',
+            'billingData.contactFirstName' => 'nullable|string',
+            'billingData.contactLastName' => 'nullable|string',
+            'billingData.paymentTerms' => 'nullable|array',
+            'paymentStatus' => 'required|string',
+            'totalAmount' => 'required|numeric',
+            'title' => 'nullable|string',
+            'text' => 'nullable|string',
+            'items' => 'nullable|array',
+            'items.*.position' => 'required|integer',
+            'items.*.title' => 'nullable|string',
+            'items.*.description' => 'nullable|string',
+            'items.*.quantity' => 'nullable|numeric',
+            'items.*.unit' => 'nullable|string',
+            'items.*.price' => 'nullable|numeric',
+        ]);
+
+        // Convert camelCase to snake_case
+        $snakeCaseData = ApiDataTransformer::camelToSnake($validatedData);
+
+        // Generate invoice number only if paymentStatus is not 'draft'
+        if ($snakeCaseData['payment_status'] !== 'draft' && empty($snakeCaseData['nr'])) {
+            $snakeCaseData['nr'] = $this->generateInvoiceNumber();
+        }
+
+        DB::beginTransaction();
+
+        try {
+            // Prepare data for invoice creation (excluding items)
+            $invoiceData = $snakeCaseData;
+            unset($invoiceData['items']);
+
+
+
+            // Create invoice with snake_case data
+            $invoice = Invoice::create($invoiceData);
+
+            // Create line items if present
+            if (!empty($snakeCaseData['items'])) {
+                foreach ($snakeCaseData['items'] as $item) {
+                    LineItem::create([
+                        'invoice_id' => $invoice->id,
+                        ...$item
+                    ]);
+                }
+            }
+
+            DB::commit();
+
+            // Return created invoice with items in camelCase
+            $invoice = Invoice::with(['items', 'customer.contacts'])->find($invoice->id);
+            return response()->json(
+                ApiDataTransformer::snakeToCamel($invoice->toArray()),
+                201
+            );
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return response()->json([
+                'message' => 'Fehler beim Speichern der Rechnung',
+                'error' => $e->getMessage()
+            ], 500);
+        }
+    }
+
+    public function update(Request $request, $id)
+    {
+        // Validate input data (expecting camelCase)
+        $validatedData = $request->validate([
+            'nr' => 'nullable|string',
+            'invoiceDate' => 'required|date',
+            'dueDate' => 'required|date',
+            'serviceStartDate' => 'nullable|date',
+            'serviceEndDate' => 'nullable|date',
+            'isRecurring' => 'boolean',
+            'isPartialService' => 'boolean',
+            'customerId' => 'nullable|integer',
+            'billingData' => 'nullable|array',
+            'billingData.companyName' => 'required_with:billingData|string',
+            'billingData.vatId' => 'nullable|string',
+            'billingData.billingAddress' => 'nullable|array',
+            'billingData.billingAddress.lineOne' => 'nullable|string',
+            'billingData.billingAddress.lineTwo' => 'nullable|string',
+            'billingData.billingAddress.city' => 'nullable|string',
+            'billingData.billingAddress.postalCode' => 'nullable|string',
+            'billingData.billingAddress.countryCode' => 'nullable|string',
+            'billingData.contactFirstName' => 'nullable|string',
+            'billingData.contactLastName' => 'nullable|string',
+            'billingData.paymentTerms' => 'nullable|array',
+            'paymentStatus' => 'required|string',
+            'totalAmount' => 'required|numeric',
+            'title' => 'nullable|string',
+            'text' => 'nullable|string',
+            'items' => 'nullable|array',
+            'items.*.id' => 'nullable|integer',
+            'items.*.position' => 'required|integer',
+            'items.*.title' => 'nullable|string',
+            'items.*.description' => 'nullable|string',
+            'items.*.quantity' => 'nullable|numeric',
+            'items.*.unit' => 'nullable|string',
+            'items.*.price' => 'nullable|numeric',
+        ]);
+
+        // Convert camelCase to snake_case
+        $snakeCaseData = ApiDataTransformer::camelToSnake($validatedData);
+
+        // Generate invoice number if paymentStatus is not 'draft' and no invoice number exists
+        if ($snakeCaseData['payment_status'] !== 'draft' && empty($snakeCaseData['nr'])) {
+            $snakeCaseData['nr'] = $this->generateInvoiceNumber();
+        }
+
+        DB::beginTransaction();
+
+        try {
+            // Find invoice
+            $invoice = Invoice::findOrFail($id);
+
+            // Prepare data for invoice update (excluding items)
+            $invoiceData = $snakeCaseData;
+            unset($invoiceData['items']);
+
+            // Update invoice with snake_case data
+            $invoice->update($invoiceData);
+
+            // Handle items separately
+            $existingItemIds = [];
+
+            if (!empty($snakeCaseData['items'])) {
+                foreach ($snakeCaseData['items'] as $item) {
+                    // Remove unit from item data if it's empty to let the database use the default value
+                    if (empty($item['unit'])) {
+                        unset($item['unit']);
+                    }
+                    if (isset($item['id']) && $item['id'] > 0) {
+                        // Update existing item
+                        $lineItem = LineItem::findOrFail($item['id']);
+                        $lineItem->update($item);
+                        $existingItemIds[] = $item['id'];
+                    } else {
+                        // Create new item
+                        $lineItem = LineItem::create([
+                            'invoice_id' => $invoice->id,
+                            ...$item
+                        ]);
+                        $existingItemIds[] = $lineItem->id;
+                    }
+                }
+            }
+
+            // Delete items that are no longer in the data
+            LineItem::where('invoice_id', $invoice->id)
+                ->whereNotIn('id', $existingItemIds)
+                ->delete();
+
+            DB::commit();
+
+            // Return updated invoice with items in camelCase
+            $invoice = Invoice::with(['items', 'customer.contacts'])->find($invoice->id);
+            return response()->json(
+                ApiDataTransformer::snakeToCamel($invoice->toArray()),
+                200
+            );
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return response()->json([
+                'message' => 'Rechnung konnte nicht aktualisiert werden',
+                'error' => $e->getMessage()
+            ], 500);
+        }
+    }
+
+    public function delete(Request $request, $id)
+    {
+        DB::beginTransaction();
+
+        try {
+            $invoice = Invoice::findOrFail($id);
+            LineItem::where('invoice_id', $invoice->id)->delete();
+            $invoice->delete();
+            DB::commit();
+
+            return response()->json([
+                'message' => 'Rechnung gelöscht'
+            ], 200);
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return response()->json([
+                'message' => 'Rechnung konnte nicht gelöscht werden',
+                'error' => $e->getMessage()
+            ], 500);
+        }
+    }
+
+    /**
+     * Generate the next available invoice number
+     */
+    protected function generateInvoiceNumber()
+    {
+        $settings = \App\Models\Setting::firstOrCreate([]);
+        $lastInvoice = Invoice::orderByRaw("CAST(SUBSTRING(nr, 4) AS UNSIGNED) DESC")
+            ->first();
+
+        if ($lastInvoice) {
+            $lastNumber = (int) str_replace('RE-', '', $lastInvoice->nr);
+            $newNumber = $lastNumber + 1;
+        } else {
+            $newNumber = $settings->invoice_number_start;
+        }
+
+        return str_replace('{number}', $newNumber, $settings->invoice_number_format);
+    }
+
+    /**
+     * Generate a GiroCode for the invoice
+     * https://www.girocode.eu/en/home/
+     * @return string Base64 encoded SVG image
+     */
+    protected function generateGiroCode($amount, $invoiceNumber, $invoiceTitle)
+    {
+        $content = "BCD
+002
+2
+SCT
+AUGSDE77XXX
+Daniel Stock
+DE40720500000251512513
+EUR$amount
+
+$invoiceNumber $invoiceTitle";
+
+        // Convert the content to ISO-8859-1
+        $content = $this->transliterateString($content);
+
+        // Generate the QR code
+        $giroCode = Quar::format('svg')->generate($content);
+
+        return base64_encode($giroCode);
+    }
+
+    protected function transliterateString($string)
+    {
+        // Define replacements for special characters
+        $replacements = [
+            'ä' => 'ae',
+            'ä' => 'ae',
+            'ö' => 'oe',
+            'ö' => 'oe',
+            'ü' => 'ue',
+            'ü' => 'ue',
+            'Ä' => 'Ae',
+            'Ä' => 'Ae',
+            'Ö' => 'Oe',
+            'Ö' => 'Oe',
+            'Ü' => 'Ue',
+            'Ü' => 'Ue',
+            'ß' => 'ss',
+            '„' => '"',
+            '“' => '"',
+            '‚' => "'",
+            '‘' => "'",
+            '’' => "'",
+            '€' => 'EUR',
+            // Add more replacements as needed
+        ];
+
+        // Replace special characters
+        foreach ($replacements as $search => $replace) {
+            $string = str_replace($search, $replace, $string);
+        }
+
+        // Transliterate remaining characters
+        $string = iconv('UTF-8', 'ISO-8859-1//IGNORE', $string);
+
+        return $string;
+    }
+
+
+    /**
+     * Generate a filename for the invoice export
+     * Format: YYYY-MM-DD {invoice.nr} {invoice.title}
+     */
+    protected function getFilename(Invoice $invoice)
+    {
+        $date = \DateTime::createFromFormat("Y-m-d", $invoice->invoice_date);
+        $formattedDate = $date ? $date->format('Y-m-d') : (new DateTime())->format('Y-m-d');
+        return "{$formattedDate} {$invoice->nr} {$invoice->title}";
+    }
+}

app/Http/Controllers/PaymentTermsController.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\PaymentTerms;
+use App\Support\ApiDataTransformer;
+
+class PaymentTermsController extends Controller
+{
+    public function index()
+    {
+        $paymentTerms = PaymentTerms::get();
+
+        return $paymentTerms->map(function ($paymentTerms) {
+            return ApiDataTransformer::snakeToCamel($paymentTerms->toArray());
+        });
+    }
+}

app/Http/Controllers/SettingController.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Setting;
+use Illuminate\Http\Request;
+
+class SettingController extends Controller
+{
+    public function index()
+    {
+        return Setting::firstOrCreate([]);
+    }
+
+    public function update(Request $request)
+    {
+        $validatedData = $request->validate([
+            'invoice_number_format' => 'required|string',
+            'invoice_number_start' => 'required|integer',
+        ]);
+
+        $setting = Setting::firstOrCreate([]);
+        $setting->update($validatedData);
+
+        return response()->json($setting, 200);
+    }
+}

app/Http/Controllers/Settings/PasswordController.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Http\Controllers\Settings;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Validation\Rules\Password;
+use Inertia\Inertia;
+use Inertia\Response;
+
+class PasswordController extends Controller
+{
+    /**
+     * Show the user's password settings page.
+     */
+    public function edit(): Response
+    {
+        return Inertia::render('settings/Password');
+    }
+
+    /**
+     * Update the user's password.
+     */
+    public function update(Request $request): RedirectResponse
+    {
+        $validated = $request->validate([
+            'current_password' => ['required', 'current_password'],
+            'password' => ['required', Password::defaults(), 'confirmed'],
+        ]);
+
+        $request->user()->update([
+            'password' => Hash::make($validated['password']),
+        ]);
+
+        return back();
+    }
+}

app/Http/Controllers/Settings/ProfileController.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace App\Http\Controllers\Settings;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\Settings\ProfileUpdateRequest;
+use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Inertia\Inertia;
+use Inertia\Response;
+
+class ProfileController extends Controller
+{
+    /**
+     * Show the user's profile settings page.
+     */
+    public function edit(Request $request): Response
+    {
+        return Inertia::render('settings/Profile', [
+            'mustVerifyEmail' => $request->user() instanceof MustVerifyEmail,
+            'status' => $request->session()->get('status'),
+        ]);
+    }
+
+    /**
+     * Update the user's profile information.
+     */
+    public function update(ProfileUpdateRequest $request): RedirectResponse
+    {
+        $request->user()->fill($request->validated());
+
+        if ($request->user()->isDirty('email')) {
+            $request->user()->email_verified_at = null;
+        }
+
+        $request->user()->save();
+
+        return to_route('profile.edit');
+    }
+
+    /**
+     * Delete the user's profile.
+     */
+    public function destroy(Request $request): RedirectResponse
+    {
+        $request->validate([
+            'password' => ['required', 'current_password'],
+        ]);
+
+        $user = $request->user();
+
+        Auth::logout();
+
+        $user->delete();
+
+        $request->session()->invalidate();
+        $request->session()->regenerateToken();
+
+        return redirect('/');
+    }
+}

app/Http/Controllers/Settings/TwoFactorAuthenticationController.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Http\Controllers\Settings;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\Settings\TwoFactorAuthenticationRequest;
+use Illuminate\Routing\Controllers\HasMiddleware;
+use Illuminate\Routing\Controllers\Middleware;
+use Inertia\Inertia;
+use Inertia\Response;
+use Laravel\Fortify\Features;
+
+class TwoFactorAuthenticationController extends Controller implements HasMiddleware
+{
+    /**
+     * Get the middleware that should be assigned to the controller.
+     */
+    public static function middleware(): array
+    {
+        return Features::optionEnabled(Features::twoFactorAuthentication(), 'confirmPassword')
+            ? [new Middleware('password.confirm', only: ['show'])]
+            : [];
+    }
+
+    /**
+     * Show the user's two-factor authentication settings page.
+     */
+    public function show(TwoFactorAuthenticationRequest $request): Response
+    {
+        $request->ensureStateIsValid();
+
+        return Inertia::render('settings/TwoFactor', [
+            'twoFactorEnabled' => $request->user()->hasEnabledTwoFactorAuthentication(),
+            'requiresConfirmation' => Features::optionEnabled(Features::twoFactorAuthentication(), 'confirm'),
+        ]);
+    }
+}

app/Http/Middleware/HandleAppearance.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\View;
+use Symfony\Component\HttpFoundation\Response;
+
+class HandleAppearance
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        View::share('appearance', $request->cookie('appearance') ?? 'system');
+
+        return $next($request);
+    }
+}

app/Http/Middleware/HandleInertiaRequests.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Illuminate\Foundation\Inspiring;
+use Illuminate\Http\Request;
+use Inertia\Middleware;
+
+class HandleInertiaRequests extends Middleware
+{
+    /**
+     * The root template that's loaded on the first page visit.
+     *
+     * @see https://inertiajs.com/server-side-setup#root-template
+     *
+     * @var string
+     */
+    protected $rootView = 'app';
+
+    /**
+     * Determines the current asset version.
+     *
+     * @see https://inertiajs.com/asset-versioning
+     */
+    public function version(Request $request): ?string
+    {
+        return parent::version($request);
+    }
+
+    /**
+     * Define the props that are shared by default.
+     *
+     * @see https://inertiajs.com/shared-data
+     *
+     * @return array<string, mixed>
+     */
+    public function share(Request $request): array
+    {
+        [$message, $author] = str(Inspiring::quotes()->random())->explode('-');
+
+        return [
+            ...parent::share($request),
+            'name' => config('app.name'),
+            'quote' => ['message' => trim($message), 'author' => trim($author)],
+            'auth' => [
+                'user' => $request->user(),
+            ],
+            'sidebarOpen' => ! $request->hasCookie('sidebar_state') || $request->cookie('sidebar_state') === 'true',
+        ];
+    }
+}

app/Http/Requests/Auth/LoginRequest.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace App\Http\Requests\Auth;
+
+use App\Models\User;
+use Illuminate\Auth\Events\Lockout;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\RateLimiter;
+use Illuminate\Validation\ValidationException;
+
+class LoginRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'email' => ['required', 'string', 'email'],
+            'password' => ['required', 'string'],
+        ];
+    }
+
+    /**
+     * Validate the request's credentials and return the user without logging them in.
+     *
+     * @throws \Illuminate\Validation\ValidationException
+     */
+    public function validateCredentials(): User
+    {
+        $this->ensureIsNotRateLimited();
+
+        /** @var User|null $user */
+        $user = Auth::getProvider()->retrieveByCredentials($this->only('email', 'password'));
+
+        if (! $user || ! Auth::getProvider()->validateCredentials($user, $this->only('password'))) {
+            RateLimiter::hit($this->throttleKey());
+
+            throw ValidationException::withMessages([
+                'email' => trans('auth.failed'),
+            ]);
+        }
+
+        RateLimiter::clear($this->throttleKey());
+
+        return $user;
+    }
+
+    /**
+     * Ensure the login request is not rate limited.
+     *
+     * @throws \Illuminate\Validation\ValidationException
+     */
+    public function ensureIsNotRateLimited(): void
+    {
+        if (! RateLimiter::tooManyAttempts($this->throttleKey(), 5)) {
+            return;
+        }
+
+        event(new Lockout($this));
+
+        $seconds = RateLimiter::availableIn($this->throttleKey());
+
+        throw ValidationException::withMessages([
+            'email' => trans('auth.throttle', [
+                'seconds' => $seconds,
+                'minutes' => ceil($seconds / 60),
+            ]),
+        ]);
+    }
+
+    /**
+     * Get the rate-limiting throttle key for the request.
+     */
+    public function throttleKey(): string
+    {
+        return $this->string('email')
+            ->lower()
+            ->append('|'.$this->ip())
+            ->transliterate()
+            ->value();
+    }
+}

app/Http/Requests/Settings/ProfileUpdateRequest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Http\Requests\Settings;
+
+use App\Models\User;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class ProfileUpdateRequest extends FormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'name' => ['required', 'string', 'max:255'],
+            'email' => [
+                'required',
+                'string',
+                'lowercase',
+                'email',
+                'max:255',
+                Rule::unique(User::class)->ignore($this->user()->id),
+            ],
+            'avatar' => ['nullable', 'string', 'max:255', 'url'],
+        ];
+    }
+}

app/Http/Requests/Settings/TwoFactorAuthenticationRequest.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Requests\Settings;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Laravel\Fortify\Features;
+use Laravel\Fortify\InteractsWithTwoFactorState;
+
+class TwoFactorAuthenticationRequest extends FormRequest
+{
+    use InteractsWithTwoFactorState;
+
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return Features::enabled(Features::twoFactorAuthentication());
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [];
+    }
+}

app/Http/Requests/StoreCustomerRequest.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class StoreCustomerRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true; // Autorisierung später über Policies/Gates
+    }
+
+    public function rules(): array
+    {
+        return [
+            'type' => 'required|in:private,business',
+            'company_name' => [
+                'required_if:type,business',
+                'nullable',
+                'string',
+                'max:100',
+            ],
+            'first_name' => 'required|string|max:50',
+            'last_name' => 'required|string|max:50',
+            'email' => 'required|email|unique:customers,email|max:100',
+            'phone' => 'nullable|string|max:20',
+            'tax_number' => 'nullable|string|max:50',
+            'vat_id' => 'nullable|string|max:50',
+            'billing_address' => 'required|array',
+            'billing_address.street' => 'required|string|max:100',
+            'billing_address.city' => 'required|string|max:50',
+            'billing_address.postal_code' => 'required|string|max:10',
+            'billing_address.country' => 'required|string|size:2',
+            'payment_terms' => 'nullable|integer|min:1',
+            'status' => 'nullable|in:active,inactive,prospect',
+            'notes' => 'nullable|string',
+        ];
+    }
+}

app/Http/Requests/UpdateCustomerRequest.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class UpdateCustomerRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'type' => 'sometimes|in:private,business',
+            'company_name' => [
+                'sometimes',
+                'nullable',
+                'string',
+                'max:100',
+            ],
+            'first_name' => 'sometimes|string|max:50',
+            'last_name' => 'sometimes|string|max:50',
+            'email' => [
+                'sometimes',
+                'email',
+                'max:100',
+                Rule::unique('customers')->ignore($this->customer),
+            ],
+            'phone' => 'nullable|string|max:20',
+            'tax_number' => 'nullable|string|max:50',
+            'vat_id' => 'nullable|string|max:50',
+            'billing_address' => 'sometimes|array',
+            'billing_address.street' => 'required_with:billing_address|string|max:100',
+            'billing_address.city' => 'required_with:billing_address|string|max:50',
+            'billing_address.postal_code' => 'required_with:billing_address|string|max:10',
+            'billing_address.country' => 'required_with:billing_address|string|size:2',
+            'payment_terms' => 'nullable|integer|min:1',
+            'status' => 'nullable|in:active,inactive,prospect',
+            'notes' => 'nullable|string',
+        ];
+    }
+}

app/Models/Contact.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Contact extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'customer_id',
+        'first_name',
+        'last_name',
+        'email',
+        'phone',
+        'position',
+        'is_primary',
+        'avatar',
+    ];
+
+    public function customer()
+    {
+        return $this->belongsTo(Customer::class);
+    }
+
+    /**
+     * Get the URL to the contact's avatar.
+     */
+    public function getAvatarUrlAttribute()
+    {
+        if ($this->avatar) {
+            return asset('storage/' . $this->avatar);
+        }
+
+        // Return null if no avatar is set
+        return null;
+    }
+    
+    /**
+     * Scope a query to order contacts with primary contacts first.
+     */
+    public function scopePrimaryFirst($query)
+    {
+        return $query->orderBy('is_primary', 'desc');
+    }
+}

app/Models/Customer.php

@@ -0,0 +1,97 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Customer extends Model
+{
+    use HasFactory;
+
+    protected $casts = [
+        'billing_address' => 'array'
+    ];
+
+    protected $fillable = [
+        'type',
+        'company_name',
+        'vat_id',
+        'tax_id', // Tax identification number
+        'global_id', // Global Location Number (GLN) or other identification
+        'legal_registration_id', // Legal registration ID
+        'email',
+        'phone',
+        'billing_address',
+        'payment_terms_id',
+        'status',
+        'notes',
+        'logo',
+    ];
+
+    /**
+     * Set the billing address attribute.
+     *
+     * @param  array  $value
+     * @return void
+     */
+    public function setBillingAddressAttribute($value)
+    {
+        if (is_string($value)) {
+            $value = json_decode($value, true);
+        }
+
+        $this->attributes['billing_address'] = json_encode([
+            'line_one' => $value['line_one'] ?? '',
+            'line_two' => $value['line_two'] ?? '',
+            'city' => $value['city'] ?? '',
+            'postal_code' => $value['postal_code'] ?? '',
+            'country_code' => $value['country_code'] ?? 'DE', // Default to Germany
+        ]);
+    }
+
+    /**
+     * Get the billing address attribute.
+     *
+     * @return array
+     */
+    public function getBillingAddressAttribute()
+    {
+        return json_decode($this->attributes['billing_address'], true) ?? [
+            'line_one' => '',
+            'line_two' => '',
+            'city' => '',
+            'postal_code' => '',
+            'country_code' => 'DE',
+        ];
+    }
+
+    /**
+     * Get the URL to the customer's logo.
+     */
+    public function getLogoUrlAttribute()
+    {
+        if ($this->logo) {
+            return asset('storage/' . $this->logo);
+        }
+
+        // Return null if no logo is set
+        return null;
+    }
+
+    /**
+     * Get the contacts for the customer.
+     */
+    public function contacts()
+    {
+        return $this->hasMany(Contact::class);
+    }
+
+    /**
+     * Get the payment term associated with the customer.
+     */
+    public function paymentTerms()
+    {
+        return $this->belongsTo(PaymentTerms::class);
+    }
+}

app/Models/Invoice.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use App\Models\Customer;
+use App\Models\LineItem;
+
+class Invoice extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'nr',
+        'invoice_date',
+        'due_date',
+        'service_start_date',
+        'service_end_date',
+        'is_recurring',
+        'is_partial_service',
+        'customer_id',
+        'billing_data',
+        'payment_status',
+        'total_amount',
+        'title',
+        'text',
+        'items'
+    ];
+
+    protected $casts = [
+        'billing_data' => 'array', // JSON to  Array
+    ];
+
+    public function customer()
+    {
+        return $this->belongsTo(Customer::class);
+    }
+
+    public function items()
+    {
+        return $this->hasMany(LineItem::class);
+    }
+
+    /**
+     * Get the payment term for the invoice.
+     */
+    public function getPaymentTermsAttribute()
+    {
+        return $this->customer->paymentTerms;
+    }
+}

app/Models/LineItem.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class LineItem extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'invoice_id',
+        'position',
+        'title',
+        'description',
+        'quantity',
+        'unit',
+        'price',
+    ];
+
+    public function invoice()
+    {
+        return $this->belongsTo(Invoice::class);
+    }
+}

app/Models/PaymentTerms.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class PaymentTerms extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'name',
+        'description',
+        'is_fixed',
+        'days'
+    ];
+
+    /**
+     * Get the customers that use this payment term.
+     */
+    public function customers()
+    {
+        return $this->hasMany(Customer::class);
+    }
+}

app/Models/Setting.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Setting extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'invoice_number_format',
+        'invoice_number_start',
+    ];
+}

app/Models/User.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Models;
+
+// use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Laravel\Sanctum\HasApiTokens;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+use Illuminate\Notifications\Notifiable;
+use Laravel\Fortify\TwoFactorAuthenticatable;
+
+class User extends Authenticatable
+{
+    /** @use HasFactory<\Database\Factories\UserFactory> */
+    use HasFactory, HasApiTokens, Notifiable, TwoFactorAuthenticatable;
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var list<string>
+     */
+    protected $fillable = [
+        'name',
+        'email',
+        'password',
+        'avatar', // Add avatar field
+    ];
+
+    /**
+     * The attributes that should be hidden for serialization.
+     *
+     * @var list<string>
+     */
+    protected $hidden = [
+        'password',
+        'remember_token',
+    ];
+
+    /**
+     * Get the attributes that should be cast.
+     *
+     * @return array<string, string>
+     */
+    protected function casts(): array
+    {
+        return [
+            'email_verified_at' => 'datetime',
+            'password' => 'hashed',
+        ];
+    }
+
+    /**
+     * Get the URL to the user's avatar.
+     */
+    public function getAvatarUrlAttribute()
+    {
+        if ($this->avatar) {
+            return asset('storage/' . $this->avatar);
+        }
+
+        // Return null if no avatar is set
+        return null;
+    }
+}
+

app/Providers/AppServiceProvider.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+use Inertia\Inertia;
+use Illuminate\Support\Facades\Blade;
+
+class AppServiceProvider extends ServiceProvider
+{
+    /**
+     * Register any application services.
+     */
+    public function register(): void
+    {
+        //
+    }
+
+    /**
+     * Bootstrap any application services.
+     */
+    public function boot(): void
+    {
+        Inertia::share([
+            'flash' => function () {
+                return [
+                    'token' => session('token'),
+                ];
+            },
+        ]);
+
+        Blade::directive('toCurrency', function ($expression) {
+            return "<?php echo number_format($expression, 2, ',', '.') . ' €'; ?>";
+        });
+
+        Blade::directive('toCommaFloat', function ($expression) {
+            return "<?php echo str_replace('.', ',', $expression); ?>";
+        });
+    }
+}

app/Providers/FortifyServiceProvider.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Cache\RateLimiting\Limit;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\RateLimiter;
+use Illuminate\Support\ServiceProvider;
+use Inertia\Inertia;
+use Laravel\Fortify\Fortify;
+
+class FortifyServiceProvider extends ServiceProvider
+{
+    /**
+     * Register any application services.
+     */
+    public function register(): void
+    {
+        //
+    }
+
+    /**
+     * Bootstrap any application services.
+     */
+    public function boot(): void
+    {
+        Fortify::twoFactorChallengeView(fn () => Inertia::render('auth/TwoFactorChallenge'));
+        Fortify::confirmPasswordView(fn () => Inertia::render('auth/ConfirmPassword'));
+
+        RateLimiter::for('two-factor', function (Request $request) {
+            return Limit::perMinute(5)->by($request->session()->get('login.id'));
+        });
+    }
+}

app/Support/ApiDataTransformer.php

@@ -0,0 +1,65 @@
+<?php
+namespace App\Support;
+
+class ApiDataTransformer
+{
+    /**
+     * Convert array keys from snake_case to camelCase recursively
+     */
+    public static function snakeToCamel(array $data): array
+    {
+        $result = [];
+
+        foreach ($data as $key => $value) {
+            $camelKey = self::convertSnakeToCamel($key);
+
+            if (is_array($value)) {
+                $result[$camelKey] = self::snakeToCamel($value);
+            } elseif (is_object($value)) {
+                $result[$camelKey] = self::snakeToCamel((array)$value);
+            } else {
+                $result[$camelKey] = $value;
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Convert array keys from camelCase to snake_case recursively
+     */
+    public static function camelToSnake(array $data): array
+    {
+        $result = [];
+
+        foreach ($data as $key => $value) {
+            $snakeKey = self::convertCamelToSnake($key);
+
+            if (is_array($value)) {
+                $result[$snakeKey] = self::camelToSnake($value);
+            } elseif (is_object($value)) {
+                $result[$snakeKey] = self::camelToSnake((array)$value);
+            } else {
+                $result[$snakeKey] = $value;
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Convert a single string from snake_case to camelCase
+     */
+    protected static function convertSnakeToCamel(string $string): string
+    {
+        return lcfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $string))));
+    }
+
+    /**
+     * Convert a single string from camelCase to snake_case
+     */
+    protected static function convertCamelToSnake(string $string): string
+    {
+        return strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $string));
+    }
+}

artisan

@@ -0,0 +1,18 @@
+#!/usr/bin/env php
+<?php
+
+use Illuminate\Foundation\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+
+define('LARAVEL_START', microtime(true));
+
+// Register the Composer autoloader...
+require __DIR__.'/vendor/autoload.php';
+
+// Bootstrap Laravel and handle the command...
+/** @var Application $app */
+$app = require_once __DIR__.'/bootstrap/app.php';
+
+$status = $app->handleCommand(new ArgvInput);
+
+exit($status);

bootstrap/app.php

@@ -0,0 +1,29 @@
+<?php
+
+use App\Http\Middleware\HandleAppearance;
+use App\Http\Middleware\HandleInertiaRequests;
+use Illuminate\Foundation\Application;
+use Illuminate\Foundation\Configuration\Exceptions;
+use Illuminate\Foundation\Configuration\Middleware;
+use Illuminate\Http\Middleware\AddLinkHeadersForPreloadedAssets;
+
+return Application::configure(basePath: dirname(__DIR__))
+    ->withRouting(
+        web: __DIR__ . '/../routes/web.php',
+        commands: __DIR__ . '/../routes/console.php',
+        health: '/up',
+        api: __DIR__ . '/../routes/api.php',
+        apiPrefix: 'api/',
+    )
+    ->withMiddleware(function (Middleware $middleware) {
+        $middleware->encryptCookies(except: ['appearance', 'sidebar_state']);
+
+        $middleware->web(append: [
+            HandleAppearance::class,
+            HandleInertiaRequests::class,
+            AddLinkHeadersForPreloadedAssets::class,
+        ]);
+    })
+    ->withExceptions(function (Exceptions $exceptions) {
+        //
+    })->create();

bootstrap/cache/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

bootstrap/providers.php

@@ -0,0 +1,6 @@
+<?php
+
+return [
+    App\Providers\AppServiceProvider::class,
+    App\Providers\FortifyServiceProvider::class,
+];

components.json

@@ -0,0 +1,19 @@
+{
+    "$schema": "https://shadcn-vue.com/schema.json",
+    "style": "default",
+    "tailwind": {
+        "config": "tailwind.config.js",
+        "css": "resources/css/app.css",
+        "baseColor": "slate",
+        "cssVariables": true,
+        "prefix": ""
+    },
+    "aliases": {
+        "components": "@/components",
+        "composables": "@/composables",
+        "utils": "@/lib/utils",
+        "ui": "@/components/ui",
+        "lib": "@/lib"
+    },
+    "iconLibrary": "lucide"
+}

composer.json

@@ -0,0 +1,91 @@
+{
+    "$schema": "https://getcomposer.org/schema.json",
+    "name": "laravel/vue-starter-kit",
+    "type": "project",
+    "description": "The skeleton application for the Laravel framework.",
+    "keywords": [
+        "laravel",
+        "framework"
+    ],
+    "license": "MIT",
+    "require": {
+        "php": "^8.2",
+        "barryvdh/laravel-dompdf": "^3.1",
+        "horstoeko/zugferd-laravel": "^1.0",
+        "inertiajs/inertia-laravel": "^2.0",
+        "laravel/fortify": "^1.30",
+        "laravel/framework": "^12.0",
+        "laravel/sanctum": "^4.2",
+        "laravel/tinker": "^2.10",
+        "laravel/wayfinder": "^0.1.9",
+        "tuncaybahadir/quar": "^1.5"
+    },
+    "require-dev": {
+        "fakerphp/faker": "^1.23",
+        "laravel/pail": "^1.2.2",
+        "laravel/pint": "^1.18",
+        "laravel/sail": "^1.41",
+        "mockery/mockery": "^1.6",
+        "nunomaduro/collision": "^8.6",
+        "pestphp/pest": "^4.1",
+        "pestphp/pest-plugin-laravel": "^4.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "App\\": "app/",
+            "Database\\Factories\\": "database/factories/",
+            "Database\\Seeders\\": "database/seeders/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Tests\\": "tests/"
+        }
+    },
+    "scripts": {
+        "post-autoload-dump": [
+            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
+            "@php artisan package:discover --ansi"
+        ],
+        "post-update-cmd": [
+            "@php artisan vendor:publish --tag=laravel-assets --ansi --force"
+        ],
+        "post-root-package-install": [
+            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
+        ],
+        "post-create-project-cmd": [
+            "@php artisan key:generate --ansi",
+            "@php -r \"file_exists('database/database.sqlite') || touch('database/database.sqlite');\"",
+            "@php artisan migrate --graceful --ansi"
+        ],
+        "dev": [
+            "Composer\\Config::disableProcessTimeout",
+            "npx concurrently -c \"#93c5fd,#c4b5fd,#fb7185,#fdba74\" \"php artisan serve\" \"php artisan queue:listen --tries=1\" \"php artisan pail --timeout=0\" \"npm run dev\" --names=server,queue,logs,vite --kill-others"
+        ],
+        "dev:ssr": [
+            "npm run build:ssr",
+            "Composer\\Config::disableProcessTimeout",
+            "npx concurrently -c \"#93c5fd,#c4b5fd,#fb7185,#fdba74\" \"php artisan serve\" \"php artisan queue:listen --tries=1\" \"php artisan pail --timeout=0\" \"php artisan inertia:start-ssr\" --names=server,queue,logs,ssr --kill-others"
+        ],
+        "test": [
+            "@php artisan config:clear --ansi",
+            "@php artisan test"
+        ]
+    },
+    "extra": {
+        "laravel": {
+            "dont-discover": []
+        }
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "preferred-install": "dist",
+        "sort-packages": true,
+        "allow-plugins": {
+            "pestphp/pest-plugin": true,
+            "php-http/discovery": true
+        }
+    },
+    "minimum-stability": "stable",
+    "prefer-stable": true
+}

config/app.php

@@ -0,0 +1,126 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Name
+    |--------------------------------------------------------------------------
+    |
+    | This value is the name of your application, which will be used when the
+    | framework needs to place the application's name in a notification or
+    | other UI elements where an application name needs to be displayed.
+    |
+    */
+
+    'name' => env('APP_NAME', 'Caramel CRM'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Environment
+    |--------------------------------------------------------------------------
+    |
+    | This value determines the "environment" your application is currently
+    | running in. This may determine how you prefer to configure various
+    | services the application utilizes. Set this in your ".env" file.
+    |
+    */
+
+    'env' => env('APP_ENV', 'production'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Debug Mode
+    |--------------------------------------------------------------------------
+    |
+    | When your application is in debug mode, detailed error messages with
+    | stack traces will be shown on every error that occurs within your
+    | application. If disabled, a simple generic error page is shown.
+    |
+    */
+
+    'debug' => (bool) env('APP_DEBUG', false),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application URL
+    |--------------------------------------------------------------------------
+    |
+    | This URL is used by the console to properly generate URLs when using
+    | the Artisan command line tool. You should set this to the root of
+    | the application so that it's available within Artisan commands.
+    |
+    */
+
+    'url' => env('APP_URL', 'http://localhost'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Timezone
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the default timezone for your application, which
+    | will be used by the PHP date and date-time functions. The timezone
+    | is set to "UTC" by default as it is suitable for most use cases.
+    |
+    */
+
+    'timezone' => 'UTC',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Application Locale Configuration
+    |--------------------------------------------------------------------------
+    |
+    | The application locale determines the default locale that will be used
+    | by Laravel's translation / localization methods. This option can be
+    | set to any locale for which you plan to have translation strings.
+    |
+    */
+
+    'locale' => env('APP_LOCALE', 'de'),
+
+    'fallback_locale' => env('APP_FALLBACK_LOCALE', 'en'),
+
+    'faker_locale' => env('APP_FAKER_LOCALE', 'de_DE'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Encryption Key
+    |--------------------------------------------------------------------------
+    |
+    | This key is utilized by Laravel's encryption services and should be set
+    | to a random, 32 character string to ensure that all encrypted values
+    | are secure. You should do this prior to deploying the application.
+    |
+    */
+
+    'cipher' => 'AES-256-CBC',
+
+    'key' => env('APP_KEY'),
+
+    'previous_keys' => [
+        ...array_filter(
+            explode(',', env('APP_PREVIOUS_KEYS', ''))
+        ),
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Maintenance Mode Driver
+    |--------------------------------------------------------------------------
+    |
+    | These configuration options determine the driver used to determine and
+    | manage Laravel's "maintenance mode" status. The "cache" driver will
+    | allow maintenance mode to be controlled across multiple machines.
+    |
+    | Supported drivers: "file", "cache"
+    |
+    */
+
+    'maintenance' => [
+        'driver' => env('APP_MAINTENANCE_DRIVER', 'file'),
+        'store' => env('APP_MAINTENANCE_STORE', 'database'),
+    ],
+
+];

config/auth.php

@@ -0,0 +1,115 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Authentication Defaults
+    |--------------------------------------------------------------------------
+    |
+    | This option defines the default authentication "guard" and password
+    | reset "broker" for your application. You may change these values
+    | as required, but they're a perfect start for most applications.
+    |
+    */
+
+    'defaults' => [
+        'guard' => env('AUTH_GUARD', 'web'),
+        'passwords' => env('AUTH_PASSWORD_BROKER', 'users'),
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Authentication Guards
+    |--------------------------------------------------------------------------
+    |
+    | Next, you may define every authentication guard for your application.
+    | Of course, a great default configuration has been defined for you
+    | which utilizes session storage plus the Eloquent user provider.
+    |
+    | All authentication guards have a user provider, which defines how the
+    | users are actually retrieved out of your database or other storage
+    | system used by the application. Typically, Eloquent is utilized.
+    |
+    | Supported: "session"
+    |
+    */
+
+    'guards' => [
+        'web' => [
+            'driver' => 'session',
+            'provider' => 'users',
+        ],
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | User Providers
+    |--------------------------------------------------------------------------
+    |
+    | All authentication guards have a user provider, which defines how the
+    | users are actually retrieved out of your database or other storage
+    | system used by the application. Typically, Eloquent is utilized.
+    |
+    | If you have multiple user tables or models you may configure multiple
+    | providers to represent the model / table. These providers may then
+    | be assigned to any extra authentication guards you have defined.
+    |
+    | Supported: "database", "eloquent"
+    |
+    */
+
+    'providers' => [
+        'users' => [
+            'driver' => 'eloquent',
+            'model' => env('AUTH_MODEL', App\Models\User::class),
+        ],
+
+        // 'users' => [
+        //     'driver' => 'database',
+        //     'table' => 'users',
+        // ],
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Resetting Passwords
+    |--------------------------------------------------------------------------
+    |
+    | These configuration options specify the behavior of Laravel's password
+    | reset functionality, including the table utilized for token storage
+    | and the user provider that is invoked to actually retrieve users.
+    |
+    | The expiry time is the number of minutes that each reset token will be
+    | considered valid. This security feature keeps tokens short-lived so
+    | they have less time to be guessed. You may change this as needed.
+    |
+    | The throttle setting is the number of seconds a user must wait before
+    | generating more password reset tokens. This prevents the user from
+    | quickly generating a very large amount of password reset tokens.
+    |
+    */
+
+    'passwords' => [
+        'users' => [
+            'provider' => 'users',
+            'table' => env('AUTH_PASSWORD_RESET_TOKEN_TABLE', 'password_reset_tokens'),
+            'expire' => 60,
+            'throttle' => 60,
+        ],
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Password Confirmation Timeout
+    |--------------------------------------------------------------------------
+    |
+    | Here you may define the amount of seconds before a password confirmation
+    | window expires and users are asked to re-enter their password via the
+    | confirmation screen. By default, the timeout lasts for three hours.
+    |
+    */
+
+    'password_timeout' => env('AUTH_PASSWORD_TIMEOUT', 10800),
+
+];

config/cache.php

@@ -0,0 +1,108 @@
+<?php
+
+use Illuminate\Support\Str;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Cache Store
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the default cache store that will be used by the
+    | framework. This connection is utilized if another isn't explicitly
+    | specified when running a cache operation inside the application.
+    |
+    */
+
+    'default' => env('CACHE_STORE', 'database'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Cache Stores
+    |--------------------------------------------------------------------------
+    |
+    | Here you may define all of the cache "stores" for your application as
+    | well as their drivers. You may even define multiple stores for the
+    | same cache driver to group types of items stored in your caches.
+    |
+    | Supported drivers: "array", "database", "file", "memcached",
+    |                    "redis", "dynamodb", "octane", "null"
+    |
+    */
+
+    'stores' => [
+
+        'array' => [
+            'driver' => 'array',
+            'serialize' => false,
+        ],
+
+        'database' => [
+            'driver' => 'database',
+            'connection' => env('DB_CACHE_CONNECTION'),
+            'table' => env('DB_CACHE_TABLE', 'cache'),
+            'lock_connection' => env('DB_CACHE_LOCK_CONNECTION'),
+            'lock_table' => env('DB_CACHE_LOCK_TABLE'),
+        ],
+
+        'file' => [
+            'driver' => 'file',
+            'path' => storage_path('framework/cache/data'),
+            'lock_path' => storage_path('framework/cache/data'),
+        ],
+
+        'memcached' => [
+            'driver' => 'memcached',
+            'persistent_id' => env('MEMCACHED_PERSISTENT_ID'),
+            'sasl' => [
+                env('MEMCACHED_USERNAME'),
+                env('MEMCACHED_PASSWORD'),
+            ],
+            'options' => [
+                // Memcached::OPT_CONNECT_TIMEOUT => 2000,
+            ],
+            'servers' => [
+                [
+                    'host' => env('MEMCACHED_HOST', '127.0.0.1'),
+                    'port' => env('MEMCACHED_PORT', 11211),
+                    'weight' => 100,
+                ],
+            ],
+        ],
+
+        'redis' => [
+            'driver' => 'redis',
+            'connection' => env('REDIS_CACHE_CONNECTION', 'cache'),
+            'lock_connection' => env('REDIS_CACHE_LOCK_CONNECTION', 'default'),
+        ],
+
+        'dynamodb' => [
+            'driver' => 'dynamodb',
+            'key' => env('AWS_ACCESS_KEY_ID'),
+            'secret' => env('AWS_SECRET_ACCESS_KEY'),
+            'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
+            'table' => env('DYNAMODB_CACHE_TABLE', 'cache'),
+            'endpoint' => env('DYNAMODB_ENDPOINT'),
+        ],
+
+        'octane' => [
+            'driver' => 'octane',
+        ],
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Cache Key Prefix
+    |--------------------------------------------------------------------------
+    |
+    | When utilizing the APC, database, memcached, Redis, and DynamoDB cache
+    | stores, there might be other applications using the same cache. For
+    | that reason, you may prefix every cache key to avoid collisions.
+    |
+    */
+
+    'prefix' => env('CACHE_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_').'_cache_'),
+
+];

config/database.php

@@ -0,0 +1,182 @@
+<?php
+
+use Illuminate\Support\Str;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Database Connection Name
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify which of the database connections below you wish
+    | to use as your default connection for database operations. This is
+    | the connection which will be utilized unless another connection
+    | is explicitly specified when you execute a query / statement.
+    |
+    */
+
+    'default' => env('DB_CONNECTION', 'sqlite'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Database Connections
+    |--------------------------------------------------------------------------
+    |
+    | Below are all of the database connections defined for your application.
+    | An example configuration is provided for each database system which
+    | is supported by Laravel. You're free to add / remove connections.
+    |
+    */
+
+    'connections' => [
+
+        'sqlite' => [
+            'driver' => 'sqlite',
+            'url' => env('DB_URL'),
+            'database' => env('DB_DATABASE', database_path('database.sqlite')),
+            'prefix' => '',
+            'foreign_key_constraints' => env('DB_FOREIGN_KEYS', true),
+            'busy_timeout' => null,
+            'journal_mode' => null,
+            'synchronous' => null,
+        ],
+
+        'mysql' => [
+            'driver' => 'mysql',
+            'url' => env('DB_URL'),
+            'host' => env('DB_HOST', '127.0.0.1'),
+            'port' => env('DB_PORT', '3306'),
+            'database' => env('DB_DATABASE', 'laravel'),
+            'username' => env('DB_USERNAME', 'root'),
+            'password' => env('DB_PASSWORD', ''),
+            'unix_socket' => env('DB_SOCKET', ''),
+            'charset' => env('DB_CHARSET', 'utf8mb4'),
+            'collation' => env('DB_COLLATION', 'utf8mb4_unicode_ci'),
+            'prefix' => '',
+            'prefix_indexes' => true,
+            'strict' => true,
+            'engine' => null,
+            'options' => extension_loaded('pdo_mysql') ? array_filter([
+                PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
+            ]) : [],
+        ],
+
+        'mariadb' => [
+            'driver' => 'mariadb',
+            'url' => env('DB_URL'),
+            'host' => env('DB_HOST', '127.0.0.1'),
+            'port' => env('DB_PORT', '3306'),
+            'database' => env('DB_DATABASE', 'laravel'),
+            'username' => env('DB_USERNAME', 'root'),
+            'password' => env('DB_PASSWORD', ''),
+            'unix_socket' => env('DB_SOCKET', ''),
+            'charset' => env('DB_CHARSET', 'utf8mb4'),
+            'collation' => env('DB_COLLATION', 'utf8mb4_unicode_ci'),
+            'prefix' => '',
+            'prefix_indexes' => true,
+            'strict' => true,
+            'engine' => null,
+            'options' => extension_loaded('pdo_mysql') ? array_filter([
+                PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
+            ]) : [],
+        ],
+
+        'pgsql' => [
+            'driver' => 'pgsql',
+            'url' => env('DB_URL'),
+            'host' => env('DB_HOST', '127.0.0.1'),
+            'port' => env('DB_PORT', '5432'),
+            'database' => env('DB_DATABASE', 'laravel'),
+            'username' => env('DB_USERNAME', 'root'),
+            'password' => env('DB_PASSWORD', ''),
+            'charset' => env('DB_CHARSET', 'utf8'),
+            'prefix' => '',
+            'prefix_indexes' => true,
+            'search_path' => 'public',
+            'sslmode' => 'prefer',
+        ],
+
+        'sqlsrv' => [
+            'driver' => 'sqlsrv',
+            'url' => env('DB_URL'),
+            'host' => env('DB_HOST', 'localhost'),
+            'port' => env('DB_PORT', '1433'),
+            'database' => env('DB_DATABASE', 'laravel'),
+            'username' => env('DB_USERNAME', 'root'),
+            'password' => env('DB_PASSWORD', ''),
+            'charset' => env('DB_CHARSET', 'utf8'),
+            'prefix' => '',
+            'prefix_indexes' => true,
+            // 'encrypt' => env('DB_ENCRYPT', 'yes'),
+            // 'trust_server_certificate' => env('DB_TRUST_SERVER_CERTIFICATE', 'false'),
+        ],
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Migration Repository Table
+    |--------------------------------------------------------------------------
+    |
+    | This table keeps track of all the migrations that have already run for
+    | your application. Using this information, we can determine which of
+    | the migrations on disk haven't actually been run on the database.
+    |
+    */
+
+    'migrations' => [
+        'table' => 'migrations',
+        'update_date_on_publish' => true,
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Redis Databases
+    |--------------------------------------------------------------------------
+    |
+    | Redis is an open source, fast, and advanced key-value store that also
+    | provides a richer body of commands than a typical key-value system
+    | such as Memcached. You may define your connection settings here.
+    |
+    */
+
+    'redis' => [
+
+        'client' => env('REDIS_CLIENT', 'phpredis'),
+
+        'options' => [
+            'cluster' => env('REDIS_CLUSTER', 'redis'),
+            'prefix' => env('REDIS_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_').'_database_'),
+            'persistent' => env('REDIS_PERSISTENT', false),
+        ],
+
+        'default' => [
+            'url' => env('REDIS_URL'),
+            'host' => env('REDIS_HOST', '127.0.0.1'),
+            'username' => env('REDIS_USERNAME'),
+            'password' => env('REDIS_PASSWORD'),
+            'port' => env('REDIS_PORT', '6379'),
+            'database' => env('REDIS_DB', '0'),
+            'max_retries' => env('REDIS_MAX_RETRIES', 3),
+            'backoff_algorithm' => env('REDIS_BACKOFF_ALGORITHM', 'decorrelated_jitter'),
+            'backoff_base' => env('REDIS_BACKOFF_BASE', 100),
+            'backoff_cap' => env('REDIS_BACKOFF_CAP', 1000),
+        ],
+
+        'cache' => [
+            'url' => env('REDIS_URL'),
+            'host' => env('REDIS_HOST', '127.0.0.1'),
+            'username' => env('REDIS_USERNAME'),
+            'password' => env('REDIS_PASSWORD'),
+            'port' => env('REDIS_PORT', '6379'),
+            'database' => env('REDIS_CACHE_DB', '1'),
+            'max_retries' => env('REDIS_MAX_RETRIES', 3),
+            'backoff_algorithm' => env('REDIS_BACKOFF_ALGORITHM', 'decorrelated_jitter'),
+            'backoff_base' => env('REDIS_BACKOFF_BASE', 100),
+            'backoff_cap' => env('REDIS_BACKOFF_CAP', 1000),
+        ],
+
+    ],
+
+];

config/dompdf.php

@@ -0,0 +1,301 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Settings
+    |--------------------------------------------------------------------------
+    |
+    | Set some default values. It is possible to add all defines that can be set
+    | in dompdf_config.inc.php. You can also override the entire config file.
+    |
+    */
+    'show_warnings' => false,   // Throw an Exception on warnings from dompdf
+
+    'public_path' => null,  // Override the public path if needed
+
+    /*
+     * Dejavu Sans font is missing glyphs for converted entities, turn it off if you need to show € and £.
+     */
+    'convert_entities' => true,
+
+    'options' => [
+        /**
+         * The location of the DOMPDF font directory
+         *
+         * The location of the directory where DOMPDF will store fonts and font metrics
+         * Note: This directory must exist and be writable by the webserver process.
+         * *Please note the trailing slash.*
+         *
+         * Notes regarding fonts:
+         * Additional .afm font metrics can be added by executing load_font.php from command line.
+         *
+         * Only the original "Base 14 fonts" are present on all pdf viewers. Additional fonts must
+         * be embedded in the pdf file or the PDF may not display correctly. This can significantly
+         * increase file size unless font subsetting is enabled. Before embedding a font please
+         * review your rights under the font license.
+         *
+         * Any font specification in the source HTML is translated to the closest font available
+         * in the font directory.
+         *
+         * The pdf standard "Base 14 fonts" are:
+         * Courier, Courier-Bold, Courier-BoldOblique, Courier-Oblique,
+         * Helvetica, Helvetica-Bold, Helvetica-BoldOblique, Helvetica-Oblique,
+         * Times-Roman, Times-Bold, Times-BoldItalic, Times-Italic,
+         * Symbol, ZapfDingbats.
+         */
+        'font_dir' => storage_path('fonts'), // advised by dompdf (https://github.com/dompdf/dompdf/pull/782)
+
+        /**
+         * The location of the DOMPDF font cache directory
+         *
+         * This directory contains the cached font metrics for the fonts used by DOMPDF.
+         * This directory can be the same as DOMPDF_FONT_DIR
+         *
+         * Note: This directory must exist and be writable by the webserver process.
+         */
+        'font_cache' => storage_path('fonts'),
+
+        /**
+         * The location of a temporary directory.
+         *
+         * The directory specified must be writeable by the webserver process.
+         * The temporary directory is required to download remote images and when
+         * using the PDFLib back end.
+         */
+        'temp_dir' => sys_get_temp_dir(),
+
+        /**
+         * ==== IMPORTANT ====
+         *
+         * dompdf's "chroot": Prevents dompdf from accessing system files or other
+         * files on the webserver.  All local files opened by dompdf must be in a
+         * subdirectory of this directory.  DO NOT set it to '/' since this could
+         * allow an attacker to use dompdf to read any files on the server.  This
+         * should be an absolute path.
+         * This is only checked on command line call by dompdf.php, but not by
+         * direct class use like:
+         * $dompdf = new DOMPDF();  $dompdf->load_html($htmldata); $dompdf->render(); $pdfdata = $dompdf->output();
+         */
+        'chroot' => realpath(base_path()),
+
+        /**
+         * Protocol whitelist
+         *
+         * Protocols and PHP wrappers allowed in URIs, and the validation rules
+         * that determine if a resouce may be loaded. Full support is not guaranteed
+         * for the protocols/wrappers specified
+         * by this array.
+         *
+         * @var array
+         */
+        'allowed_protocols' => [
+            'data://' => ['rules' => []],
+            'file://' => ['rules' => []],
+            'http://' => ['rules' => []],
+            'https://' => ['rules' => []],
+        ],
+
+        /**
+         * Operational artifact (log files, temporary files) path validation
+         */
+        'artifactPathValidation' => null,
+
+        /**
+         * @var string
+         */
+        'log_output_file' => null,
+
+        /**
+         * Whether to enable font subsetting or not.
+         */
+        'enable_font_subsetting' => false,
+
+        /**
+         * The PDF rendering backend to use
+         *
+         * Valid settings are 'PDFLib', 'CPDF' (the bundled R&OS PDF class), 'GD' and
+         * 'auto'. 'auto' will look for PDFLib and use it if found, or if not it will
+         * fall back on CPDF. 'GD' renders PDFs to graphic files.
+         * {@link * Canvas_Factory} ultimately determines which rendering class to
+         * instantiate based on this setting.
+         *
+         * Both PDFLib & CPDF rendering backends provide sufficient rendering
+         * capabilities for dompdf, however additional features (e.g. object,
+         * image and font support, etc.) differ between backends.  Please see
+         * {@link PDFLib_Adapter} for more information on the PDFLib backend
+         * and {@link CPDF_Adapter} and lib/class.pdf.php for more information
+         * on CPDF. Also see the documentation for each backend at the links
+         * below.
+         *
+         * The GD rendering backend is a little different than PDFLib and
+         * CPDF. Several features of CPDF and PDFLib are not supported or do
+         * not make any sense when creating image files.  For example,
+         * multiple pages are not supported, nor are PDF 'objects'.  Have a
+         * look at {@link GD_Adapter} for more information.  GD support is
+         * experimental, so use it at your own risk.
+         *
+         * @link http://www.pdflib.com
+         * @link http://www.ros.co.nz/pdf
+         * @link http://www.php.net/image
+         */
+        'pdf_backend' => 'CPDF',
+
+        /**
+         * html target media view which should be rendered into pdf.
+         * List of types and parsing rules for future extensions:
+         * http://www.w3.org/TR/REC-html40/types.html
+         *   screen, tty, tv, projection, handheld, print, braille, aural, all
+         * Note: aural is deprecated in CSS 2.1 because it is replaced by speech in CSS 3.
+         * Note, even though the generated pdf file is intended for print output,
+         * the desired content might be different (e.g. screen or projection view of html file).
+         * Therefore allow specification of content here.
+         */
+        'default_media_type' => 'print',
+
+        /**
+         * The default paper size.
+         *
+         * North America standard is "letter"; other countries generally "a4"
+         *
+         * @see CPDF_Adapter::PAPER_SIZES for valid sizes ('letter', 'legal', 'A4', etc.)
+         */
+        'default_paper_size' => 'a4',
+
+        /**
+         * The default paper orientation.
+         *
+         * The orientation of the page (portrait or landscape).
+         *
+         * @var string
+         */
+        'default_paper_orientation' => 'portrait',
+
+        /**
+         * The default font family
+         *
+         * Used if no suitable fonts can be found. This must exist in the font folder.
+         *
+         * @var string
+         */
+        'default_font' => 'serif',
+
+        /**
+         * Image DPI setting
+         *
+         * This setting determines the default DPI setting for images and fonts.  The
+         * DPI may be overridden for inline images by explictly setting the
+         * image's width & height style attributes (i.e. if the image's native
+         * width is 600 pixels and you specify the image's width as 72 points,
+         * the image will have a DPI of 600 in the rendered PDF.  The DPI of
+         * background images can not be overridden and is controlled entirely
+         * via this parameter.
+         *
+         * For the purposes of DOMPDF, pixels per inch (PPI) = dots per inch (DPI).
+         * If a size in html is given as px (or without unit as image size),
+         * this tells the corresponding size in pt.
+         * This adjusts the relative sizes to be similar to the rendering of the
+         * html page in a reference browser.
+         *
+         * In pdf, always 1 pt = 1/72 inch
+         *
+         * Rendering resolution of various browsers in px per inch:
+         * Windows Firefox and Internet Explorer:
+         *   SystemControl->Display properties->FontResolution: Default:96, largefonts:120, custom:?
+         * Linux Firefox:
+         *   about:config *resolution: Default:96
+         *   (xorg screen dimension in mm and Desktop font dpi settings are ignored)
+         *
+         * Take care about extra font/image zoom factor of browser.
+         *
+         * In images, <img> size in pixel attribute, img css style, are overriding
+         * the real image dimension in px for rendering.
+         *
+         * @var int
+         */
+        'dpi' => 96,
+
+        /**
+         * Enable embedded PHP
+         *
+         * If this setting is set to true then DOMPDF will automatically evaluate embedded PHP contained
+         * within <script type="text/php"> ... </script> tags.
+         *
+         * ==== IMPORTANT ==== Enabling this for documents you do not trust (e.g. arbitrary remote html pages)
+         * is a security risk.
+         * Embedded scripts are run with the same level of system access available to dompdf.
+         * Set this option to false (recommended) if you wish to process untrusted documents.
+         * This setting may increase the risk of system exploit.
+         * Do not change this settings without understanding the consequences.
+         * Additional documentation is available on the dompdf wiki at:
+         * https://github.com/dompdf/dompdf/wiki
+         *
+         * @var bool
+         */
+        'enable_php' => false,
+
+        /**
+         * Enable inline JavaScript
+         *
+         * If this setting is set to true then DOMPDF will automatically insert JavaScript code contained
+         * within <script type="text/javascript"> ... </script> tags as written into the PDF.
+         * NOTE: This is PDF-based JavaScript to be executed by the PDF viewer,
+         * not browser-based JavaScript executed by Dompdf.
+         *
+         * @var bool
+         */
+        'enable_javascript' => true,
+
+        /**
+         * Enable remote file access
+         *
+         *  If this setting is set to true, DOMPDF will access remote sites for
+         *  images and CSS files as required.
+         *
+         *  ==== IMPORTANT ====
+         *  This can be a security risk, in particular in combination with isPhpEnabled and
+         *  allowing remote html code to be passed to $dompdf = new DOMPDF(); $dompdf->load_html(...);
+         *  This allows anonymous users to download legally doubtful internet content which on
+         *  tracing back appears to being downloaded by your server, or allows malicious php code
+         *  in remote html pages to be executed by your server with your account privileges.
+         *
+         *  This setting may increase the risk of system exploit. Do not change
+         *  this settings without understanding the consequences. Additional
+         *  documentation is available on the dompdf wiki at:
+         *  https://github.com/dompdf/dompdf/wiki
+         *
+         * @var bool
+         */
+        'enable_remote' => false,
+
+        /**
+         * List of allowed remote hosts
+         *
+         * Each value of the array must be a valid hostname.
+         *
+         * This will be used to filter which resources can be loaded in combination with
+         * isRemoteEnabled. If enable_remote is FALSE, then this will have no effect.
+         *
+         * Leave to NULL to allow any remote host.
+         *
+         * @var array|null
+         */
+        'allowed_remote_hosts' => null,
+
+        /**
+         * A ratio applied to the fonts height to be more like browsers' line height
+         */
+        'font_height_ratio' => 1.1,
+
+        /**
+         * Use the HTML5 Lib parser
+         *
+         * @deprecated This feature is now always on in dompdf 2.x
+         *
+         * @var bool
+         */
+        'enable_html5_parser' => true,
+    ],
+
+];

config/filesystems.php

@@ -0,0 +1,80 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Filesystem Disk
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the default filesystem disk that should be used
+    | by the framework. The "local" disk, as well as a variety of cloud
+    | based disks are available to your application for file storage.
+    |
+    */
+
+    'default' => env('FILESYSTEM_DISK', 'local'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Filesystem Disks
+    |--------------------------------------------------------------------------
+    |
+    | Below you may configure as many filesystem disks as necessary, and you
+    | may even configure multiple disks for the same driver. Examples for
+    | most supported storage drivers are configured here for reference.
+    |
+    | Supported drivers: "local", "ftp", "sftp", "s3"
+    |
+    */
+
+    'disks' => [
+
+        'local' => [
+            'driver' => 'local',
+            'root' => storage_path('app/private'),
+            'serve' => true,
+            'throw' => false,
+            'report' => false,
+        ],
+
+        'public' => [
+            'driver' => 'local',
+            'root' => storage_path('app/public'),
+            'url' => env('APP_URL').'/storage',
+            'visibility' => 'public',
+            'throw' => false,
+            'report' => false,
+        ],
+
+        's3' => [
+            'driver' => 's3',
+            'key' => env('AWS_ACCESS_KEY_ID'),
+            'secret' => env('AWS_SECRET_ACCESS_KEY'),
+            'region' => env('AWS_DEFAULT_REGION'),
+            'bucket' => env('AWS_BUCKET'),
+            'url' => env('AWS_URL'),
+            'endpoint' => env('AWS_ENDPOINT'),
+            'use_path_style_endpoint' => env('AWS_USE_PATH_STYLE_ENDPOINT', false),
+            'throw' => false,
+            'report' => false,
+        ],
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Symbolic Links
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure the symbolic links that will be created when the
+    | `storage:link` Artisan command is executed. The array keys should be
+    | the locations of the links and the values should be their targets.
+    |
+    */
+
+    'links' => [
+        public_path('storage') => storage_path('app/public'),
+    ],
+
+];

config/fortify.php

@@ -0,0 +1,159 @@
+<?php
+
+use Laravel\Fortify\Features;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Fortify Guard
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify which authentication guard Fortify will use while
+    | authenticating users. This value should correspond with one of your
+    | guards that is already present in your "auth" configuration file.
+    |
+    */
+
+    'guard' => 'web',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Fortify Password Broker
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify which password broker Fortify can use when a user
+    | is resetting their password. This configured value should match one
+    | of your password brokers setup in your "auth" configuration file.
+    |
+    */
+
+    'passwords' => 'users',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Username / Email
+    |--------------------------------------------------------------------------
+    |
+    | This value defines which model attribute should be considered as your
+    | application's "username" field. Typically, this might be the email
+    | address of the users but you are free to change this value here.
+    |
+    | Out of the box, Fortify expects forgot password and reset password
+    | requests to have a field named 'email'. If the application uses
+    | another name for the field you may define it below as needed.
+    |
+    */
+
+    'username' => 'email',
+
+    'email' => 'email',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Lowercase Usernames
+    |--------------------------------------------------------------------------
+    |
+    | This value defines whether usernames should be lowercased before saving
+    | them in the database, as some database system string fields are case
+    | sensitive. You may disable this for your application if necessary.
+    |
+    */
+
+    'lowercase_usernames' => true,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Home Path
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure the path where users will get redirected during
+    | authentication or password reset when the operations are successful
+    | and the user is authenticated. You are free to change this value.
+    |
+    */
+
+    'home' => '/dashboard',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Fortify Routes Prefix / Subdomain
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify which prefix Fortify will assign to all the routes
+    | that it registers with the application. If necessary, you may change
+    | subdomain under which all of the Fortify routes will be available.
+    |
+    */
+
+    'prefix' => '',
+
+    'domain' => null,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Fortify Routes Middleware
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify which middleware Fortify will assign to the routes
+    | that it registers with the application. If necessary, you may change
+    | these middleware but typically this provided default is preferred.
+    |
+    */
+
+    'middleware' => ['web'],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Rate Limiting
+    |--------------------------------------------------------------------------
+    |
+    | By default, Fortify will throttle logins to five requests per minute for
+    | every email and IP address combination. However, if you would like to
+    | specify a custom rate limiter to call then you may specify it here.
+    |
+    */
+
+    'limiters' => [
+        'login' => 'login',
+        'two-factor' => 'two-factor',
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Register View Routes
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify if the routes returning views should be disabled as
+    | you may not need them when building your own application. This may be
+    | especially true if you're writing a custom single-page application.
+    |
+    */
+
+    'views' => true,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Features
+    |--------------------------------------------------------------------------
+    |
+    | Some of the Fortify features are optional. You may disable the features
+    | by removing them from this array. You're free to only remove some of
+    | these features, or you can even remove all of these if you need to.
+    |
+    */
+
+    'features' => [
+        // Features::registration(),
+        // Features::resetPasswords(),
+        // Features::emailVerification(),
+        // Features::updateProfileInformation(),
+        // Features::updatePasswords(),
+        Features::twoFactorAuthentication([
+            'confirm' => true,
+            'confirmPassword' => true,
+            // 'window' => 0
+        ]),
+    ],
+
+];

config/inertia.php

@@ -0,0 +1,52 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Server Side Rendering
+    |--------------------------------------------------------------------------
+    |
+    | These options configure if and how Inertia uses Server Side Rendering
+    | to pre-render every initial visit made to your application's pages
+    | automatically. A separate rendering service should be available.
+    |
+    | See: https://inertiajs.com/server-side-rendering
+    |
+    */
+
+    'ssr' => [
+        'enabled' => true,
+        'url' => 'http://127.0.0.1:13714',
+        // 'bundle' => base_path('bootstrap/ssr/ssr.mjs'),
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Testing
+    |--------------------------------------------------------------------------
+    |
+    | The values described here are used to locate Inertia components on the
+    | filesystem. For instance, when using `assertInertia`, the assertion
+    | attempts to locate the component as a file relative to the paths.
+    |
+    */
+
+    'testing' => [
+        'ensure_pages_exist' => true,
+
+        'page_paths' => [
+            resource_path('js/pages'),
+        ],
+
+        'page_extensions' => [
+            'js',
+            'jsx',
+            'svelte',
+            'ts',
+            'tsx',
+            'vue',
+        ],
+    ],
+
+];

config/logging.php

@@ -0,0 +1,143 @@
+<?php
+
+use Monolog\Handler\NullHandler;
+use Monolog\Handler\StreamHandler;
+use Monolog\Handler\SyslogUdpHandler;
+use Monolog\Processor\PsrLogMessageProcessor;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Log Channel
+    |--------------------------------------------------------------------------
+    |
+    | This option defines the default log channel that is utilized to write
+    | messages to your logs. The value provided here should match one of
+    | the channels present in the list of "channels" configured below.
+    |
+    */
+
+    'default' => env('LOG_CHANNEL', 'stack'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Deprecations Log Channel
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the log channel that should be used to log warnings
+    | regarding deprecated PHP and library features. This allows you to get
+    | your application ready for upcoming major versions of dependencies.
+    |
+    */
+
+    'deprecations' => [
+        'channel' => env('LOG_DEPRECATIONS_CHANNEL', 'null'),
+        'trace' => env('LOG_DEPRECATIONS_TRACE', false),
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Log Channels
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure the log channels for your application. Laravel
+    | utilizes the Monolog PHP logging library, which includes a variety
+    | of powerful log handlers and formatters that you're free to use.
+    |
+    | Available drivers: "single", "daily", "slack", "syslog",
+    |                    "errorlog", "monolog", "custom", "stack"
+    |
+    */
+
+    'channels' => [
+        'stack' => [
+            'driver' => 'stack',
+            'channels' => ['single'],
+            'ignore_exceptions' => false,
+        ],
+
+        'single' => [
+            'driver' => 'single',
+            'path' => storage_path('logs/laravel.log'),
+            'level' => env('LOG_LEVEL', 'debug'),
+        ],
+        // 'stack' => [
+        //     'driver' => 'stack',
+        //     'channels' => explode(',', env('LOG_STACK', 'single')),
+        //     'channels' => explode(',', env('LOG_STACK', 'single')),
+        //     'ignore_exceptions' => false,
+        // ],
+
+        // 'single' => [
+        //     'driver' => 'single',
+        //     'path' => storage_path('logs/laravel.log'),
+        //     'level' => env('LOG_LEVEL', 'debug'),
+        //     'replace_placeholders' => true,
+        // ],
+
+        'daily' => [
+            'driver' => 'daily',
+            'path' => storage_path('logs/laravel.log'),
+            'level' => env('LOG_LEVEL', 'debug'),
+            'days' => env('LOG_DAILY_DAYS', 14),
+            'replace_placeholders' => true,
+        ],
+
+        'slack' => [
+            'driver' => 'slack',
+            'url' => env('LOG_SLACK_WEBHOOK_URL'),
+            'username' => env('LOG_SLACK_USERNAME', 'Laravel Log'),
+            'emoji' => env('LOG_SLACK_EMOJI', ':boom:'),
+            'level' => env('LOG_LEVEL', 'critical'),
+            'replace_placeholders' => true,
+        ],
+
+        'papertrail' => [
+            'driver' => 'monolog',
+            'level' => env('LOG_LEVEL', 'debug'),
+            'handler' => env('LOG_PAPERTRAIL_HANDLER', SyslogUdpHandler::class),
+            'handler_with' => [
+                'host' => env('PAPERTRAIL_URL'),
+                'port' => env('PAPERTRAIL_PORT'),
+                'connectionString' => 'tls://' . env('PAPERTRAIL_URL') . ':' . env('PAPERTRAIL_PORT'),
+            ],
+            'processors' => [PsrLogMessageProcessor::class],
+        ],
+
+        'stderr' => [
+            'driver' => 'monolog',
+            'level' => env('LOG_LEVEL', 'debug'),
+            'handler' => StreamHandler::class,
+            'handler_with' => [
+                'stream' => 'php://stderr',
+            ],
+            'formatter' => env('LOG_STDERR_FORMATTER'),
+            'processors' => [PsrLogMessageProcessor::class],
+        ],
+
+        'syslog' => [
+            'driver' => 'syslog',
+            'level' => env('LOG_LEVEL', 'debug'),
+            'facility' => env('LOG_SYSLOG_FACILITY', LOG_USER),
+            'replace_placeholders' => true,
+        ],
+
+        'errorlog' => [
+            'driver' => 'errorlog',
+            'level' => env('LOG_LEVEL', 'debug'),
+            'replace_placeholders' => true,
+        ],
+
+        'null' => [
+            'driver' => 'monolog',
+            'handler' => NullHandler::class,
+        ],
+
+        'emergency' => [
+            'path' => storage_path('logs/laravel.log'),
+        ],
+
+    ],
+
+];

config/mail.php

@@ -0,0 +1,116 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Mailer
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the default mailer that is used to send all email
+    | messages unless another mailer is explicitly specified when sending
+    | the message. All additional mailers can be configured within the
+    | "mailers" array. Examples of each type of mailer are provided.
+    |
+    */
+
+    'default' => env('MAIL_MAILER', 'log'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Mailer Configurations
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure all of the mailers used by your application plus
+    | their respective settings. Several examples have been configured for
+    | you and you are free to add your own as your application requires.
+    |
+    | Laravel supports a variety of mail "transport" drivers that can be used
+    | when delivering an email. You may specify which one you're using for
+    | your mailers below. You may also add additional mailers if needed.
+    |
+    | Supported: "smtp", "sendmail", "mailgun", "ses", "ses-v2",
+    |            "postmark", "resend", "log", "array",
+    |            "failover", "roundrobin"
+    |
+    */
+
+    'mailers' => [
+
+        'smtp' => [
+            'transport' => 'smtp',
+            'scheme' => env('MAIL_SCHEME'),
+            'url' => env('MAIL_URL'),
+            'host' => env('MAIL_HOST', '127.0.0.1'),
+            'port' => env('MAIL_PORT', 2525),
+            'username' => env('MAIL_USERNAME'),
+            'password' => env('MAIL_PASSWORD'),
+            'timeout' => null,
+            'local_domain' => env('MAIL_EHLO_DOMAIN', parse_url(env('APP_URL', 'http://localhost'), PHP_URL_HOST)),
+        ],
+
+        'ses' => [
+            'transport' => 'ses',
+        ],
+
+        'postmark' => [
+            'transport' => 'postmark',
+            // 'message_stream_id' => env('POSTMARK_MESSAGE_STREAM_ID'),
+            // 'client' => [
+            //     'timeout' => 5,
+            // ],
+        ],
+
+        'resend' => [
+            'transport' => 'resend',
+        ],
+
+        'sendmail' => [
+            'transport' => 'sendmail',
+            'path' => env('MAIL_SENDMAIL_PATH', '/usr/sbin/sendmail -bs -i'),
+        ],
+
+        'log' => [
+            'transport' => 'log',
+            'channel' => env('MAIL_LOG_CHANNEL'),
+        ],
+
+        'array' => [
+            'transport' => 'array',
+        ],
+
+        'failover' => [
+            'transport' => 'failover',
+            'mailers' => [
+                'smtp',
+                'log',
+            ],
+        ],
+
+        'roundrobin' => [
+            'transport' => 'roundrobin',
+            'mailers' => [
+                'ses',
+                'postmark',
+            ],
+        ],
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Global "From" Address
+    |--------------------------------------------------------------------------
+    |
+    | You may wish for all emails sent by your application to be sent from
+    | the same address. Here you may specify a name and address that is
+    | used globally for all emails that are sent by your application.
+    |
+    */
+
+    'from' => [
+        'address' => env('MAIL_FROM_ADDRESS', 'hello@example.com'),
+        'name' => env('MAIL_FROM_NAME', 'Example'),
+    ],
+
+];

config/queue.php

@@ -0,0 +1,112 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Queue Connection Name
+    |--------------------------------------------------------------------------
+    |
+    | Laravel's queue supports a variety of backends via a single, unified
+    | API, giving you convenient access to each backend using identical
+    | syntax for each. The default queue connection is defined below.
+    |
+    */
+
+    'default' => env('QUEUE_CONNECTION', 'database'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Queue Connections
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure the connection options for every queue backend
+    | used by your application. An example configuration is provided for
+    | each backend supported by Laravel. You're also free to add more.
+    |
+    | Drivers: "sync", "database", "beanstalkd", "sqs", "redis", "null"
+    |
+    */
+
+    'connections' => [
+
+        'sync' => [
+            'driver' => 'sync',
+        ],
+
+        'database' => [
+            'driver' => 'database',
+            'connection' => env('DB_QUEUE_CONNECTION'),
+            'table' => env('DB_QUEUE_TABLE', 'jobs'),
+            'queue' => env('DB_QUEUE', 'default'),
+            'retry_after' => (int) env('DB_QUEUE_RETRY_AFTER', 90),
+            'after_commit' => false,
+        ],
+
+        'beanstalkd' => [
+            'driver' => 'beanstalkd',
+            'host' => env('BEANSTALKD_QUEUE_HOST', 'localhost'),
+            'queue' => env('BEANSTALKD_QUEUE', 'default'),
+            'retry_after' => (int) env('BEANSTALKD_QUEUE_RETRY_AFTER', 90),
+            'block_for' => 0,
+            'after_commit' => false,
+        ],
+
+        'sqs' => [
+            'driver' => 'sqs',
+            'key' => env('AWS_ACCESS_KEY_ID'),
+            'secret' => env('AWS_SECRET_ACCESS_KEY'),
+            'prefix' => env('SQS_PREFIX', 'https://sqs.us-east-1.amazonaws.com/your-account-id'),
+            'queue' => env('SQS_QUEUE', 'default'),
+            'suffix' => env('SQS_SUFFIX'),
+            'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
+            'after_commit' => false,
+        ],
+
+        'redis' => [
+            'driver' => 'redis',
+            'connection' => env('REDIS_QUEUE_CONNECTION', 'default'),
+            'queue' => env('REDIS_QUEUE', 'default'),
+            'retry_after' => (int) env('REDIS_QUEUE_RETRY_AFTER', 90),
+            'block_for' => null,
+            'after_commit' => false,
+        ],
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Job Batching
+    |--------------------------------------------------------------------------
+    |
+    | The following options configure the database and table that store job
+    | batching information. These options can be updated to any database
+    | connection and table which has been defined by your application.
+    |
+    */
+
+    'batching' => [
+        'database' => env('DB_CONNECTION', 'sqlite'),
+        'table' => 'job_batches',
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Failed Queue Jobs
+    |--------------------------------------------------------------------------
+    |
+    | These options configure the behavior of failed queue job logging so you
+    | can control how and where failed jobs are stored. Laravel ships with
+    | support for storing failed jobs in a simple file or in a database.
+    |
+    | Supported drivers: "database-uuids", "dynamodb", "file", "null"
+    |
+    */
+
+    'failed' => [
+        'driver' => env('QUEUE_FAILED_DRIVER', 'database-uuids'),
+        'database' => env('DB_CONNECTION', 'sqlite'),
+        'table' => 'failed_jobs',
+    ],
+
+];

config/sanctum.php

@@ -0,0 +1,84 @@
+<?php
+
+use Laravel\Sanctum\Sanctum;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Stateful Domains
+    |--------------------------------------------------------------------------
+    |
+    | Requests from the following domains / hosts will receive stateful API
+    | authentication cookies. Typically, these should include your local
+    | and production domains which access your API via a frontend SPA.
+    |
+    */
+
+    'stateful' => explode(',', env('SANCTUM_STATEFUL_DOMAINS', sprintf(
+        '%s%s',
+        'localhost,localhost:3000,127.0.0.1,127.0.0.1:8000,::1',
+        Sanctum::currentApplicationUrlWithPort(),
+        // Sanctum::currentRequestHost(),
+    ))),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Sanctum Guards
+    |--------------------------------------------------------------------------
+    |
+    | This array contains the authentication guards that will be checked when
+    | Sanctum is trying to authenticate a request. If none of these guards
+    | are able to authenticate the request, Sanctum will use the bearer
+    | token that's present on an incoming request for authentication.
+    |
+    */
+
+    'guard' => ['web'],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Expiration Minutes
+    |--------------------------------------------------------------------------
+    |
+    | This value controls the number of minutes until an issued token will be
+    | considered expired. This will override any values set in the token's
+    | "expires_at" attribute, but first-party sessions are not affected.
+    |
+    */
+
+    'expiration' => null,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Token Prefix
+    |--------------------------------------------------------------------------
+    |
+    | Sanctum can prefix new tokens in order to take advantage of numerous
+    | security scanning initiatives maintained by open source platforms
+    | that notify developers if they commit tokens into repositories.
+    |
+    | See: https://docs.github.com/en/code-security/secret-scanning/about-secret-scanning
+    |
+    */
+
+    'token_prefix' => env('SANCTUM_TOKEN_PREFIX', ''),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Sanctum Middleware
+    |--------------------------------------------------------------------------
+    |
+    | When authenticating your first-party SPA with Sanctum you may need to
+    | customize some of the middleware Sanctum uses while processing the
+    | request. You may change the middleware listed below as required.
+    |
+    */
+
+    'middleware' => [
+        'authenticate_session' => Laravel\Sanctum\Http\Middleware\AuthenticateSession::class,
+        'encrypt_cookies' => Illuminate\Cookie\Middleware\EncryptCookies::class,
+        'validate_csrf_token' => Illuminate\Foundation\Http\Middleware\ValidateCsrfToken::class,
+    ],
+
+];

config/services.php

@@ -0,0 +1,38 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Third Party Services
+    |--------------------------------------------------------------------------
+    |
+    | This file is for storing the credentials for third party services such
+    | as Mailgun, Postmark, AWS and more. This file provides the de facto
+    | location for this type of information, allowing packages to have
+    | a conventional file to locate the various service credentials.
+    |
+    */
+
+    'postmark' => [
+        'token' => env('POSTMARK_TOKEN'),
+    ],
+
+    'ses' => [
+        'key' => env('AWS_ACCESS_KEY_ID'),
+        'secret' => env('AWS_SECRET_ACCESS_KEY'),
+        'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
+    ],
+
+    'resend' => [
+        'key' => env('RESEND_KEY'),
+    ],
+
+    'slack' => [
+        'notifications' => [
+            'bot_user_oauth_token' => env('SLACK_BOT_USER_OAUTH_TOKEN'),
+            'channel' => env('SLACK_BOT_USER_DEFAULT_CHANNEL'),
+        ],
+    ],
+
+];

config/session.php

@@ -0,0 +1,217 @@
+<?php
+
+use Illuminate\Support\Str;
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Session Driver
+    |--------------------------------------------------------------------------
+    |
+    | This option determines the default session driver that is utilized for
+    | incoming requests. Laravel supports a variety of storage options to
+    | persist session data. Database storage is a great default choice.
+    |
+    | Supported: "file", "cookie", "database", "apc",
+    |            "memcached", "redis", "dynamodb", "array"
+    |
+    */
+
+    'driver' => env('SESSION_DRIVER', 'database'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Lifetime
+    |--------------------------------------------------------------------------
+    |
+    | Here you may specify the number of minutes that you wish the session
+    | to be allowed to remain idle before it expires. If you want them
+    | to expire immediately when the browser is closed then you may
+    | indicate that via the expire_on_close configuration option.
+    |
+    */
+
+    'lifetime' => (int) env('SESSION_LIFETIME', 120),
+
+    'expire_on_close' => env('SESSION_EXPIRE_ON_CLOSE', false),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Encryption
+    |--------------------------------------------------------------------------
+    |
+    | This option allows you to easily specify that all of your session data
+    | should be encrypted before it's stored. All encryption is performed
+    | automatically by Laravel and you may use the session like normal.
+    |
+    */
+
+    'encrypt' => env('SESSION_ENCRYPT', false),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session File Location
+    |--------------------------------------------------------------------------
+    |
+    | When utilizing the "file" session driver, the session files are placed
+    | on disk. The default storage location is defined here; however, you
+    | are free to provide another location where they should be stored.
+    |
+    */
+
+    'files' => storage_path('framework/sessions'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Database Connection
+    |--------------------------------------------------------------------------
+    |
+    | When using the "database" or "redis" session drivers, you may specify a
+    | connection that should be used to manage these sessions. This should
+    | correspond to a connection in your database configuration options.
+    |
+    */
+
+    'connection' => env('SESSION_CONNECTION'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Database Table
+    |--------------------------------------------------------------------------
+    |
+    | When using the "database" session driver, you may specify the table to
+    | be used to store sessions. Of course, a sensible default is defined
+    | for you; however, you're welcome to change this to another table.
+    |
+    */
+
+    'table' => env('SESSION_TABLE', 'sessions'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Cache Store
+    |--------------------------------------------------------------------------
+    |
+    | When using one of the framework's cache driven session backends, you may
+    | define the cache store which should be used to store the session data
+    | between requests. This must match one of your defined cache stores.
+    |
+    | Affects: "apc", "dynamodb", "memcached", "redis"
+    |
+    */
+
+    'store' => env('SESSION_STORE'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Sweeping Lottery
+    |--------------------------------------------------------------------------
+    |
+    | Some session drivers must manually sweep their storage location to get
+    | rid of old sessions from storage. Here are the chances that it will
+    | happen on a given request. By default, the odds are 2 out of 100.
+    |
+    */
+
+    'lottery' => [2, 100],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Cookie Name
+    |--------------------------------------------------------------------------
+    |
+    | Here you may change the name of the session cookie that is created by
+    | the framework. Typically, you should not need to change this value
+    | since doing so does not grant a meaningful security improvement.
+    |
+    */
+
+    'cookie' => env(
+        'SESSION_COOKIE',
+        Str::slug(env('APP_NAME', 'laravel'), '_').'_session'
+    ),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Cookie Path
+    |--------------------------------------------------------------------------
+    |
+    | The session cookie path determines the path for which the cookie will
+    | be regarded as available. Typically, this will be the root path of
+    | your application, but you're free to change this when necessary.
+    |
+    */
+
+    'path' => env('SESSION_PATH', '/'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Session Cookie Domain
+    |--------------------------------------------------------------------------
+    |
+    | This value determines the domain and subdomains the session cookie is
+    | available to. By default, the cookie will be available to the root
+    | domain and all subdomains. Typically, this shouldn't be changed.
+    |
+    */
+
+    'domain' => env('SESSION_DOMAIN'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | HTTPS Only Cookies
+    |--------------------------------------------------------------------------
+    |
+    | By setting this option to true, session cookies will only be sent back
+    | to the server if the browser has a HTTPS connection. This will keep
+    | the cookie from being sent to you when it can't be done securely.
+    |
+    */
+
+    'secure' => env('SESSION_SECURE_COOKIE'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | HTTP Access Only
+    |--------------------------------------------------------------------------
+    |
+    | Setting this value to true will prevent JavaScript from accessing the
+    | value of the cookie and the cookie will only be accessible through
+    | the HTTP protocol. It's unlikely you should disable this option.
+    |
+    */
+
+    'http_only' => env('SESSION_HTTP_ONLY', true),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Same-Site Cookies
+    |--------------------------------------------------------------------------
+    |
+    | This option determines how your cookies behave when cross-site requests
+    | take place, and can be used to mitigate CSRF attacks. By default, we
+    | will set this value to "lax" to permit secure cross-site requests.
+    |
+    | See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#samesitesamesite-value
+    |
+    | Supported: "lax", "strict", "none", null
+    |
+    */
+
+    'same_site' => env('SESSION_SAME_SITE', 'lax'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Partitioned Cookies
+    |--------------------------------------------------------------------------
+    |
+    | Setting this value to true will tie the cookie to the top-level site for
+    | a cross-site context. Partitioned cookies are accepted by the browser
+    | when flagged "secure" and the Same-Site attribute is set to "none".
+    |
+    */
+
+    'partitioned' => env('SESSION_PARTITIONED_COOKIE', false),
+
+];

database/.gitignore

@@ -0,0 +1 @@
+*.sqlite*

database/factories/ContactFactory.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+class ContactFactory extends Factory
+{
+    protected $model = \App\Models\Contact::class;
+
+    public function definition()
+    {
+        // 30% chance of having an avatar, 70% chance of having null
+        $hasAvatar = $this->faker->boolean(30);
+
+        $avatar = null;
+        if ($hasAvatar) {
+            // Generate a random image ID between 1 and 70 (pravatar.cc has 70 default images)
+            $randomImageId = $this->faker->numberBetween(1, 70);
+            $avatar = "https://i.pravatar.cc/128?img={$randomImageId}";
+        }
+
+        return [
+            'first_name' => $this->faker->firstName(),
+            'last_name' => $this->faker->lastName(),
+            'email' => $this->faker->unique()->safeEmail(),
+            'phone' => $this->faker->phoneNumber(),
+            'position' => $this->faker->jobTitle(),
+            'is_primary' => $this->faker->boolean(30),
+            'avatar' => $avatar,
+        ];
+    }
+}

database/factories/CustomerFactory.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Database\Factories;
+use App\Models\PaymentTerms;
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+class CustomerFactory extends Factory
+{
+    protected $model = \App\Models\Customer::class;
+
+    public function definition()
+    {
+        return [
+            'type' => $this->faker->randomElement(['private', 'business']),
+            'company_name' => $this->faker->company(),
+            'vat_id' => $this->faker->numerify('DE##########'),
+            'tax_id' => $this->faker->numerify('DE##########'),
+            'global_id' => $this->faker->numerify('############'),
+            'legal_registration_id' => $this->faker->numerify('##########'),
+            'email' => $this->faker->unique()->safeEmail(),
+            'phone' => $this->faker->phoneNumber(),
+            'billing_address' => [
+                'line_one' => $this->faker->streetAddress(),
+                'line_two' => '',
+                'city' => $this->faker->city(),
+                'postal_code' => $this->faker->postcode(),
+                'country_code' => 'DE',
+            ],
+            'payment_terms_id' => PaymentTerms::where('name', 'daysAfterInvoice')->first()->id,
+            'logo' => null,
+        ];
+    }
+}

database/factories/InvoiceFactory.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Database\Factories;
+
+use App\Models\Customer;
+use Illuminate\Database\Eloquent\Factories\Factory;
+use App\Models\LineItem;
+
+/**
+ * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Invoice>
+ */
+class InvoiceFactory extends Factory
+{
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        $payment_status = $this->faker->randomElement(['draft', 'issued', 'paid', 'due', 'reminded']);
+
+        return [
+            'nr' => ($payment_status == 'draft') ? null : $this->faker->unique()->numerify('RE-###'),
+            'invoice_date' => $this->faker->date(),
+            'due_date' => $this->faker->date(),
+            'service_start_date' => $this->faker->date(),
+            'service_end_date' => $this->faker->date(),
+            'is_recurring' => $this->faker->boolean(30),
+            'is_partial_service' => $this->faker->boolean(30),
+            'customer_id' => Customer::factory(),
+            'payment_status' => $payment_status,
+            'total_amount' => $this->faker->randomFloat(2, 100, 1000),
+            'title' => $this->faker->text(50),
+            'text' => $this->faker->paragraph(),
+        ];
+    }
+
+    /**
+     * Configure the factory to create related line items after creating an invoice.
+     */
+    public function configure()
+    {
+        return $this->afterCreating(function ($invoice) {
+            LineItem::factory(rand(2, 5))->create([
+                'invoice_id' => $invoice->id,
+            ]);
+        });
+    }
+}

database/factories/LineItemFactory.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+class LineItemFactory extends Factory
+{
+    public function definition(): array
+    {
+        return [
+            'position' => $this->faker->numberBetween(1, 10),
+            'title' => $this->faker->words(3, true),
+            'description' => $this->faker->sentence(),
+            'quantity' => $this->faker->numberBetween(1, 10),
+            'unit' => $this->faker->randomElement(['Stück', 'Stunden', 'Tage', 'pauschal']),
+            'price' => $this->faker->randomFloat(2, 10, 500),
+        ];
+    }
+}

database/factories/PaymentTermsFactory.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+class PaymentTermsFactory extends Factory
+{
+    protected $model = \App\Models\PaymentTerms::class;
+
+    public function definition()
+    {
+        return [
+            'name' => $this->faker->unique()->word(),
+            'description' => $this->faker->sentence(),
+            'is_fixed' => $this->faker->boolean(),
+            'days' => $this->faker->numberBetween(7, 60),
+        ];
+    }
+}

database/factories/UserFactory.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Str;
+
+/**
+ * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\User>
+ */
+class UserFactory extends Factory
+{
+    /**
+     * The current password being used by the factory.
+     */
+    protected static ?string $password;
+
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            'name' => fake()->name(),
+            'email' => fake()->unique()->safeEmail(),
+            'email_verified_at' => now(),
+            'password' => static::$password ??= Hash::make('password'),
+            'avatar' => null,
+            'remember_token' => Str::random(10),
+        ];
+    }
+
+    /**
+     * Indicate that the model's email address should be unverified.
+     */
+    public function unverified(): static
+    {
+        return $this->state(fn (array $attributes) => [
+            'email_verified_at' => null,
+        ]);
+    }
+}
+
+

database/migrations/0001_01_01_000000_create_users_table.php

@@ -0,0 +1,50 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('users', function (Blueprint $table) {
+            $table->id();
+            $table->string('name');
+            $table->string('email')->unique();
+            $table->timestamp('email_verified_at')->nullable();
+            $table->string('password');
+            $table->string('avatar')->nullable(); 
+            $table->rememberToken();
+            $table->timestamps();
+        });
+
+        Schema::create('password_reset_tokens', function (Blueprint $table) {
+            $table->string('email')->primary();
+            $table->string('token');
+            $table->timestamp('created_at')->nullable();
+        });
+
+        Schema::create('sessions', function (Blueprint $table) {
+            $table->string('id')->primary();
+            $table->foreignId('user_id')->nullable()->index();
+            $table->string('ip_address', 45)->nullable();
+            $table->text('user_agent')->nullable();
+            $table->longText('payload');
+            $table->integer('last_activity')->index();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('users');
+        Schema::dropIfExists('password_reset_tokens');
+        Schema::dropIfExists('sessions');
+    }
+};

database/migrations/0001_01_01_000001_create_cache_table.php

@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('cache', function (Blueprint $table) {
+            $table->string('key')->primary();
+            $table->mediumText('value');
+            $table->integer('expiration');
+        });
+
+        Schema::create('cache_locks', function (Blueprint $table) {
+            $table->string('key')->primary();
+            $table->string('owner');
+            $table->integer('expiration');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('cache');
+        Schema::dropIfExists('cache_locks');
+    }
+};

database/migrations/0001_01_01_000002_create_jobs_table.php

@@ -0,0 +1,57 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('jobs', function (Blueprint $table) {
+            $table->id();
+            $table->string('queue')->index();
+            $table->longText('payload');
+            $table->unsignedTinyInteger('attempts');
+            $table->unsignedInteger('reserved_at')->nullable();
+            $table->unsignedInteger('available_at');
+            $table->unsignedInteger('created_at');
+        });
+
+        Schema::create('job_batches', function (Blueprint $table) {
+            $table->string('id')->primary();
+            $table->string('name');
+            $table->integer('total_jobs');
+            $table->integer('pending_jobs');
+            $table->integer('failed_jobs');
+            $table->longText('failed_job_ids');
+            $table->mediumText('options')->nullable();
+            $table->integer('cancelled_at')->nullable();
+            $table->integer('created_at');
+            $table->integer('finished_at')->nullable();
+        });
+
+        Schema::create('failed_jobs', function (Blueprint $table) {
+            $table->id();
+            $table->string('uuid')->unique();
+            $table->text('connection');
+            $table->text('queue');
+            $table->longText('payload');
+            $table->longText('exception');
+            $table->timestamp('failed_at')->useCurrent();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('jobs');
+        Schema::dropIfExists('job_batches');
+        Schema::dropIfExists('failed_jobs');
+    }
+};

database/migrations/2025_08_14_170933_add_two_factor_columns_to_users_table.php

@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->text('two_factor_secret')->after('password')->nullable();
+            $table->text('two_factor_recovery_codes')->after('two_factor_secret')->nullable();
+            $table->timestamp('two_factor_confirmed_at')->after('two_factor_recovery_codes')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn([
+                'two_factor_secret',
+                'two_factor_recovery_codes',
+                'two_factor_confirmed_at',
+            ]);
+        });
+    }
+};

database/migrations/2025_09_17_000000

@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+
+    /**
+     * Run the migrations.
+     */
+    public function up()
+    {
+        Schema::create('customers', function (Blueprint $table) {
+            $table->id();
+            $table->enum('type', ['private', 'business']);
+            $table->string('company_name', 100)->nullable();
+            $table->string('vat_id', 50)->nullable();
+            $table->string('tax_id', 50)->nullable(); // Tax identification number
+            $table->string('global_id', 50)->nullable(); // Global Location Number (GLN)
+            $table->string('legal_registration_id', 50)->nullable(); // Legal registration ID
+            $table->string('email', 100)->unique();
+            $table->string('phone', 20)->nullable();
+            $table->json('billing_address'); // Structured as per ZUGFeRD standard
+            $table->integer('payment_terms')->default(14);
+            $table->enum('status', ['active', 'inactive', 'prospect'])->default('active');
+            $table->text('notes')->nullable();
+            $table->timestamps();
+            // $table->index('email');
+        });
+    }
+
+    public function down()
+    {
+        Schema::dropIfExists('customers');
+    }
+};

database/migrations/2025_09_17_000000_create_customers_table.php

@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    public function up()
+    {
+        Schema::create('customers', function (Blueprint $table) {
+            $table->id();
+            $table->enum('type', ['private', 'business']);
+            $table->string('company_name', 100)->nullable();
+            $table->string('vat_id', 50)->nullable();
+            $table->string('tax_id', 50)->nullable();
+            $table->string('global_id', 50)->nullable();
+            $table->string('legal_registration_id', 50)->nullable();
+            $table->string('email', 100)->nullable();
+            $table->string('phone', 20)->nullable();
+            $table->json('billing_address')->nullable();
+            $table->foreignId('payment_terms_id')->constrained()->default(3); // Standard-Zahlungsziel: 14 Tage
+            $table->enum('status', ['active', 'inactive', 'prospect'])->default('active');
+            $table->text('notes')->nullable();
+            $table->string('logo')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    public function down()
+    {
+        Schema::dropIfExists('customers');
+    }
+};

database/migrations/2025_09_17_000001_create_payment_terms_table.php

@@ -0,0 +1,52 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    public function up()
+    {
+        Schema::create('payment_terms', function (Blueprint $table) {
+            $table->id();
+            $table->string('name', 50)->unique();
+            $table->string('description', 255)->nullable();
+            $table->boolean('is_fixed')->default(false);
+            $table->integer('days')->nullable();
+            $table->timestamps();
+        });
+
+        // Fügen Sie Standard-Zahlungsziele hinzu
+        DB::table('payment_terms')->insert([
+            [
+                'name' => 'prepaid',
+                'description' => 'Vorkasse',
+                'is_fixed' => true,
+                'days' => null,
+                'created_at' => now(),
+                'updated_at' => now()
+            ],
+            [
+                'name' => 'onReceipt',
+                'description' => 'Bei Rechnungserhalt',
+                'is_fixed' => true,
+                'days' => null,
+                'created_at' => now(),
+                'updated_at' => now()
+            ],
+            [
+                'name' => 'daysAfterInvoice',
+                'description' => 'Zahlungsziel in Tagen',
+                'is_fixed' => false,
+                'days' => 14,
+                'created_at' => now(),
+                'updated_at' => now()
+            ]
+        ]);
+    }
+
+    public function down()
+    {
+        Schema::dropIfExists('payment_terms');
+    }
+};

database/migrations/2025_09_17_150855_create_personal_access_tokens_table.php

@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('personal_access_tokens', function (Blueprint $table) {
+            $table->id();
+            $table->morphs('tokenable');
+            $table->text('name');
+            $table->string('token', 64)->unique();
+            $table->text('abilities')->nullable();
+            $table->timestamp('last_used_at')->nullable();
+            $table->timestamp('expires_at')->nullable()->index();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('personal_access_tokens');
+    }
+};

database/migrations/2025_09_18_190049_create_invoices_table.php

@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('invoices', function (Blueprint $table) {
+            $table->id();
+            $table->string('nr')->unique()->nullable();
+            $table->date('invoice_date');
+            $table->date('due_date')->nullable();
+            $table->date('service_start_date')->nullable();
+            $table->date('service_end_date')->nullable();
+            $table->boolean('is_recurring')->default(false);
+            $table->boolean('is_partial_service')->default(false);
+            $table->foreignId('customer_id')->constrained()->onDelete('cascade');
+            $table->string('payment_status')->default('draft');
+            $table->decimal('total_amount', 10, 2);
+            $table->text('title')->nullable();
+            $table->text('text')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('invoices');
+    }
+};

database/migrations/2025_09_18_193251_create_line_items_table.php

@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('line_items', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('invoice_id')->constrained()->onDelete('cascade');
+            $table->integer('position')->default(0);
+            $table->string('title')->nullable();
+            $table->string('description')->nullable();
+            $table->integer('quantity')->default(1);
+            $table->string('unit')->default('Stunden');
+            $table->decimal('price', 10, 2)->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('line_items');
+    }
+};

database/migrations/2025_10_06_122048_create_contacts_table.php

@@ -0,0 +1,29 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up()
+    {
+        Schema::create('contacts', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('customer_id')->constrained()->onDelete('cascade');
+            $table->string('first_name', 50);
+            $table->string('last_name', 50);
+            $table->string('email', 100)->nullable();
+            $table->string('phone', 20)->nullable();
+            $table->string('position', 100)->nullable();
+            $table->boolean('is_primary')->default(false);
+            $table->string('avatar')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    public function down()
+    {
+        Schema::dropIfExists('contacts');
+    }
+};

database/migrations/2025_10_10_073540_add_customer_data_to_invoices_table.php

@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('invoices', function (Blueprint $table) {
+            $table->json('billing_data')->nullable()->after('customer_id');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('invoices', function (Blueprint $table) {
+            $table->dropColumn('billing_data');
+        });
+    }
+};

database/migrations/2025_10_10_075047_create_settings_table.php

@@ -0,0 +1,29 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('settings', function (Blueprint $table) {
+            $table->id();
+            $table->string('invoice_number_format')->default('RE-{number}');
+            $table->integer('invoice_number_start')->default(1);
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('settings');
+    }
+};

database/seeders/DatabaseSeeder.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use App\Models\User;
+use App\Models\Customer;
+use App\Models\Contact;
+use App\Models\Invoice;
+use App\Models\LineItem;
+
+class DatabaseSeeder extends Seeder
+{
+    /**
+     * Seed the application's database.
+     */
+    public function run(): void
+    {
+        $this->call([
+            PaymentTermsSeeder::class,
+            SettingsTableSeeder::class
+        ]);
+
+        User::factory()->create([
+            'name' => 'Daniel Stock',
+            'email' => 'daniel.stock@tooloop.de',
+            'password' => bcrypt('6T0az2JGO5oA'),
+        ]);
+
+        // Create customers with contacts
+        Customer::factory(20)->create()->each(function ($customer) {
+            // Create a primary contact for each customer
+            Contact::factory()->create([
+                'customer_id' => $customer->id,
+                'is_primary' => true,
+            ]);
+
+            // Create additional contacts for each customer
+            Contact::factory(rand(1, 3))->create([
+                'customer_id' => $customer->id,
+            ]);
+        });
+
+        // Create invoices
+        Invoice::factory(20)->create()->each(function ($invoice) {
+            // Create line items for each invoice
+            LineItem::factory(rand(5, 10))->create([
+                'invoice_id' => $invoice->id,
+            ]);
+        });
+    }
+}

database/seeders/PaymentTermsSeeder.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\PaymentTerms;
+use Illuminate\Database\Seeder;
+
+class PaymentTermsSeeder extends Seeder
+{
+    public function run(): void
+    {
+        PaymentTerms::create([
+            'name' => 'prepaid',
+            'description' => 'Vorkasse',
+            'is_fixed' => true,
+            'days' => null
+        ]);
+
+        PaymentTerms::create([
+            'name' => 'onReceipt',
+            'is_fixed' => true,
+            'days' => null
+        ]);
+
+        PaymentTerms::create([
+            'name' => 'daysAfterInvoice',
+            'description' => 'Zahlungsziel in Tagen',
+            'is_fixed' => false,
+            'days' => 14
+        ]);
+    }
+}

database/seeders/SettingsTableSeeder.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use App\Models\Setting;
+
+class SettingsTableSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        Setting::firstOrCreate([], [
+            'invoice_number_format' => 'RE-{number}',
+            'invoice_number_start' => 1,
+        ]);
+    }
+}

eslint.config.js

@@ -0,0 +1,19 @@
+import prettier from 'eslint-config-prettier/flat';
+import vue from 'eslint-plugin-vue';
+
+import { defineConfigWithVueTs, vueTsConfigs } from '@vue/eslint-config-typescript';
+
+export default defineConfigWithVueTs(
+    vue.configs['flat/essential'],
+    vueTsConfigs.recommended,
+    {
+        ignores: ['vendor', 'node_modules', 'public', 'bootstrap/ssr', 'tailwind.config.js', 'resources/js/components/ui/*'],
+    },
+    {
+        rules: {
+            'vue/multi-word-component-names': 'off',
+            '@typescript-eslint/no-explicit-any': 'off',
+        },
+    },
+    prettier,
+);

package.json

@@ -0,0 +1,57 @@
+{
+    "private": true,
+    "type": "module",
+    "scripts": {
+        "build": "vite build",
+        "build:ssr": "vite build && vite build --ssr",
+        "dev": "vite",
+        "format": "prettier --write resources/",
+        "format:check": "prettier --check resources/",
+        "lint": "eslint . --fix"
+    },
+    "devDependencies": {
+        "@eslint/js": "^9.19.0",
+        "@laravel/vite-plugin-wayfinder": "^0.1.3",
+        "@tailwindcss/vite": "^4.1.11",
+        "@types/node": "^22.13.5",
+        "@vitejs/plugin-vue": "^6.0.0",
+        "@vue/eslint-config-typescript": "^14.3.0",
+        "concurrently": "^9.0.1",
+        "eslint": "^9.17.0",
+        "eslint-config-prettier": "^10.0.1",
+        "eslint-plugin-vue": "^9.32.0",
+        "prettier": "^3.4.2",
+        "prettier-plugin-organize-imports": "^4.1.0",
+        "prettier-plugin-tailwindcss": "^0.6.11",
+        "typescript": "^5.2.2",
+        "typescript-eslint": "^8.23.0",
+        "vite": "^7.0.4",
+        "vue-tsc": "^2.2.4"
+    },
+    "dependencies": {
+        "@coders-tm/vue-number-format": "^3.35.4",
+        "@inertiajs/vue3": "^2.1.0",
+        "@tanstack/vue-table": "^8.21.3",
+        "@vueuse/core": "^12.8.2",
+        "axios": "^1.12.2",
+        "camelcase-keys": "^10.0.0",
+        "class-variance-authority": "^0.7.1",
+        "clsx": "^2.1.1",
+        "fuse.js": "^7.1.0",
+        "laravel-vite-plugin": "^2.0.0",
+        "lucide-vue-next": "^0.468.0",
+        "reka-ui": "^2.5.1",
+        "tailwind-merge": "^3.2.0",
+        "tailwindcss": "^4.1.1",
+        "tw-animate-css": "^1.2.5",
+        "vaul-vue": "^0.4.1",
+        "vue": "^3.5.13",
+        "vue-sonner": "^2.0.9",
+        "vuedraggable": "^4.1.0"
+    },
+    "optionalDependencies": {
+        "@rollup/rollup-linux-x64-gnu": "4.9.5",
+        "@tailwindcss/oxide-linux-x64-gnu": "^4.0.1",
+        "lightningcss-linux-x64-gnu": "^1.29.1"
+    }
+}

phpunit.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+>
+    <testsuites>
+        <testsuite name="Unit">
+            <directory>tests/Unit</directory>
+        </testsuite>
+        <testsuite name="Feature">
+            <directory>tests/Feature</directory>
+        </testsuite>
+    </testsuites>
+    <source>
+        <include>
+            <directory>app</directory>
+        </include>
+    </source>
+    <php>
+        <env name="APP_ENV" value="testing"/>
+        <env name="APP_MAINTENANCE_DRIVER" value="file"/>
+        <env name="BCRYPT_ROUNDS" value="4"/>
+        <env name="CACHE_STORE" value="array"/>
+        <env name="DB_CONNECTION" value="sqlite"/>
+        <env name="DB_DATABASE" value=":memory:"/>
+        <env name="MAIL_MAILER" value="array"/>
+        <env name="PULSE_ENABLED" value="false"/>
+        <env name="QUEUE_CONNECTION" value="sync"/>
+        <env name="SESSION_DRIVER" value="array"/>
+        <env name="TELESCOPE_ENABLED" value="false"/>
+    </php>
+</phpunit>

public/.htaccess

@@ -0,0 +1,25 @@
+<IfModule mod_rewrite.c>
+    <IfModule mod_negotiation.c>
+        Options -MultiViews -Indexes
+    </IfModule>
+
+    RewriteEngine On
+
+    # Handle Authorization Header
+    RewriteCond %{HTTP:Authorization} .
+    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+
+    # Handle X-XSRF-Token Header
+    RewriteCond %{HTTP:x-xsrf-token} .
+    RewriteRule .* - [E=HTTP_X_XSRF_TOKEN:%{HTTP:X-XSRF-Token}]
+
+    # Redirect Trailing Slashes If Not A Folder...
+    RewriteCond %{REQUEST_FILENAME} !-d
+    RewriteCond %{REQUEST_URI} (.+)/$
+    RewriteRule ^ %1 [L,R=301]
+
+    # Send Requests To Front Controller...
+    RewriteCond %{REQUEST_FILENAME} !-d
+    RewriteCond %{REQUEST_FILENAME} !-f
+    RewriteRule ^ index.php [L]
+</IfModule>

public/favicon.svg

@@ -0,0 +1,3 @@
+<svg width="166" height="166" viewBox="0 0 166 166" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M162.041 38.7592C162.099 38.9767 162.129 39.201 162.13 39.4264V74.4524C162.13 74.9019 162.011 75.3435 161.786 75.7325C161.561 76.1216 161.237 76.4442 160.847 76.6678L131.462 93.5935V127.141C131.462 128.054 130.977 128.897 130.186 129.357L68.8474 164.683C68.707 164.763 68.5538 164.814 68.4007 164.868C68.3432 164.887 68.289 164.922 68.2284 164.938C67.7996 165.051 67.3489 165.051 66.9201 164.938C66.8499 164.919 66.7861 164.881 66.7191 164.855C66.5787 164.804 66.4319 164.76 66.2979 164.683L4.97219 129.357C4.58261 129.133 4.2589 128.81 4.0337 128.421C3.8085 128.032 3.68976 127.591 3.68945 127.141L3.68945 22.0634C3.68945 21.8336 3.72136 21.6101 3.7788 21.393C3.79794 21.3196 3.84262 21.2526 3.86814 21.1791C3.91601 21.0451 3.96068 20.9078 4.03088 20.7833C4.07874 20.7003 4.14894 20.6333 4.20638 20.5566C4.27977 20.4545 4.34678 20.3491 4.43293 20.2598C4.50632 20.1863 4.60205 20.1321 4.68501 20.0682C4.77755 19.9916 4.86051 19.9086 4.96581 19.848L35.6334 2.18492C36.0217 1.96139 36.4618 1.84375 36.9098 1.84375C37.3578 1.84375 37.7979 1.96139 38.1862 2.18492L68.8506 19.848H68.857C68.9591 19.9118 69.0452 19.9916 69.1378 20.065C69.2207 20.1289 69.3133 20.1863 69.3867 20.2566C69.476 20.3491 69.5398 20.4545 69.6164 20.5566C69.6707 20.6333 69.7441 20.7003 69.7887 20.7833C69.8621 20.911 69.9036 21.0451 69.9546 21.1791C69.9802 21.2526 70.0248 21.3196 70.044 21.3962C70.1027 21.6138 70.1328 21.8381 70.1333 22.0634V87.6941L95.686 72.9743V39.4232C95.686 39.1997 95.7179 38.9731 95.7753 38.7592C95.7977 38.6826 95.8391 38.6155 95.8647 38.5421C95.9157 38.408 95.9604 38.2708 96.0306 38.1463C96.0785 38.0633 96.1487 37.9962 96.2029 37.9196C96.2795 37.8175 96.3433 37.7121 96.4326 37.6227C96.506 37.5493 96.5986 37.495 96.6815 37.4312C96.7773 37.3546 96.8602 37.2716 96.9623 37.2109L127.633 19.5479C128.021 19.324 128.461 19.2062 128.91 19.2062C129.358 19.2062 129.798 19.324 130.186 19.5479L160.85 37.2109C160.959 37.2748 161.042 37.3546 161.137 37.428C161.217 37.4918 161.31 37.5493 161.383 37.6195C161.473 37.7121 161.536 37.8175 161.613 37.9196C161.67 37.9962 161.741 38.0633 161.785 38.1463C161.859 38.2708 161.9 38.408 161.951 38.5421C161.98 38.6155 162.021 38.6826 162.041 38.7592ZM157.018 72.9743V43.8477L146.287 50.028L131.462 58.5675V87.6941L157.021 72.9743H157.018ZM126.354 125.663V96.5176L111.771 104.85L70.1301 128.626V158.046L126.354 125.663ZM8.80126 26.4848V125.663L65.0183 158.043V128.629L35.6494 112L35.6398 111.994L35.6271 111.988C35.5281 111.93 35.4452 111.847 35.3526 111.777C35.2729 111.713 35.1803 111.662 35.1101 111.592L35.1038 111.582C35.0208 111.502 34.9634 111.403 34.8932 111.314C34.8293 111.228 34.7528 111.154 34.7017 111.065L34.6985 111.055C34.6411 110.96 34.606 110.845 34.5645 110.736C34.523 110.64 34.4688 110.551 34.4432 110.449C34.4113 110.328 34.4049 110.197 34.3922 110.072C34.3794 109.976 34.3539 109.881 34.3539 109.785V109.778V41.2045L19.5322 32.6619L8.80126 26.4848ZM36.913 7.35007L11.3635 22.0634L36.9066 36.7768L62.4529 22.0602L36.9066 7.35007H36.913ZM50.1999 99.1736L65.0215 90.6374V26.4848L54.2906 32.6651L39.4657 41.2045V105.357L50.1999 99.1736ZM128.91 24.713L103.363 39.4264L128.91 54.1397L154.453 39.4232L128.91 24.713ZM126.354 58.5675L111.529 50.028L100.798 43.8477V72.9743L115.619 81.5106L126.354 87.6941V58.5675ZM67.5711 124.205L105.042 102.803L123.772 92.109L98.2451 77.4053L68.8538 94.3341L42.0663 109.762L67.5711 124.205Z" fill="#FF2D20"/>
+</svg>

public/index.php

@@ -0,0 +1,20 @@
+<?php
+
+use Illuminate\Foundation\Application;
+use Illuminate\Http\Request;
+
+define('LARAVEL_START', microtime(true));
+
+// Determine if the application is in maintenance mode...
+if (file_exists($maintenance = __DIR__.'/../storage/framework/maintenance.php')) {
+    require $maintenance;
+}
+
+// Register the Composer autoloader...
+require __DIR__.'/../vendor/autoload.php';
+
+// Bootstrap Laravel and handle the request...
+/** @var Application $app */
+$app = require_once __DIR__.'/../bootstrap/app.php';
+
+$app->handleRequest(Request::capture());

public/robots.txt

@@ -0,0 +1,2 @@
+User-agent: *
+Disallow:

resources/css/app.css

@@ -0,0 +1,192 @@
+@import 'tailwindcss';
+
+@import 'tw-animate-css';
+
+@source '../../vendor/laravel/framework/src/Illuminate/Pagination/resources/views/*.blade.php';
+@source '../../storage/framework/views/*.php';
+
+@custom-variant dark (&:is(.dark *));
+
+@theme inline {
+    --font-sans: system-ui, sans-serif;
+    --font-serif: 'Iowan Old Style', 'Palatino Linotype', 'URW Palladio L', P052, serif;
+
+    --radius-lg: var(--radius);
+    --radius-md: calc(var(--radius) - 2px);
+    --radius-sm: calc(var(--radius) - 4px);
+
+    --color-background: var(--background);
+    --color-foreground: var(--foreground);
+
+    --color-card: var(--card);
+    --color-card-foreground: var(--card-foreground);
+
+    --color-popover: var(--popover);
+    --color-popover-foreground: var(--popover-foreground);
+
+    --color-primary: var(--primary);
+    --color-primary-foreground: var(--primary-foreground);
+
+    --color-secondary: var(--secondary);
+    --color-secondary-foreground: var(--secondary-foreground);
+
+    --color-muted: var(--muted);
+    --color-muted-foreground: var(--muted-foreground);
+
+    --color-accent: var(--accent);
+    --color-accent-foreground: var(--accent-foreground);
+
+    --color-destructive: var(--destructive);
+    --color-destructive-foreground: var(--destructive-foreground);
+
+    --color-border: var(--border);
+    --color-input: var(--input);
+    --color-ring: var(--ring);
+
+    --color-chart-1: var(--chart-1);
+    --color-chart-2: var(--chart-2);
+    --color-chart-3: var(--chart-3);
+    --color-chart-4: var(--chart-4);
+    --color-chart-5: var(--chart-5);
+
+    --color-sidebar: var(--sidebar-background);
+    --color-sidebar-foreground: var(--sidebar-foreground);
+    --color-sidebar-primary: var(--sidebar-primary);
+    --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+    --color-sidebar-accent: var(--sidebar-accent);
+    --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+    --color-sidebar-border: var(--sidebar-border);
+    --color-sidebar-ring: var(--sidebar-ring);
+
+    --color-status-draft: var(--status-draft);
+    --color-status-sent: var(--status-sent);
+    --color-status-paid: var(--status-paid);
+    --color-status-due: var(--status-due);
+    --color-status-reminded: var(--status-reminded);
+
+    --text-xs: 0.694rem;
+}
+
+
+/*
+  The default border color has changed to `currentColor` in Tailwind CSS v4,
+  so we've added these compatibility styles to make sure everything still
+  looks the same as it did with Tailwind CSS v3.
+
+  If we ever want to remove these styles, we need to add an explicit border
+  color utility to any element that depends on these defaults.
+*/
+@layer base {
+
+    *,
+    ::after,
+    ::before,
+    ::backdrop,
+    ::file-selector-button {
+        border-color: var(--color-gray-200, currentColor);
+    }
+}
+
+@layer utilities {
+
+    body,
+    html {
+        --font-sans: system-ui, sans-serif;
+        font-size: 18px;
+        background-color: var(--sidebar-background);
+        letter-spacing: 0.006em;
+    }
+}
+
+:root {
+    --background: hsl(0 0% 100%);
+    --foreground: hsl(0 0% 3.9%);
+    --card: hsl(0 0% 100%);
+    --card-foreground: hsl(0 0% 3.9%);
+    --popover: hsl(0 0% 100%);
+    --popover-foreground: hsl(0 0% 3.9%);
+    --primary: var(--color-orange-200);
+    --primary-foreground: var(--color-orange-600);
+    --secondary: hsl(0 0% 92.1%);
+    --secondary-foreground: hsl(0 0% 9%);
+    --muted: var(--color-slate-50);
+    --muted-foreground: var(--color-slate-400);
+    --accent: var(--color-slate-100);
+    --accent-foreground: hsl(0 0% 9%);
+    --destructive: var(--color-red-500);
+    --destructive-foreground: hsl(0 0% 98%);
+    --border: hsl(0 0% 92.8%);
+    --input: var(--color-zinc-100);
+    --ring: hsl(0 0% 3.9%);
+    --chart-1: hsl(12 76% 61%);
+    --chart-2: hsl(173 58% 39%);
+    --chart-3: hsl(197 37% 24%);
+    --chart-4: hsl(43 74% 66%);
+    --chart-5: hsl(27 87% 67%);
+    --radius: 0.5rem;
+    --sidebar-background: var(--color-slate-200);
+    --sidebar-foreground: hsl(240 5.3% 26.1%);
+    --sidebar-primary: hsl(0 0% 10%);
+    --sidebar-primary-foreground: hsl(0 0% 98%);
+    --sidebar-accent: var(--color-slate-100);
+    --sidebar-accent-foreground: hsl(0 0% 30%);
+    --sidebar-border: var(--color-slate-300);
+    --sidebar-ring: hsl(217.2 91.2% 59.8%);
+    --sidebar: hsl(0 0% 98%);
+    --status-draft: var(--color-slate-100);
+    --status-sent: var(--color-sky-400);
+    --status-paid: var(--color-lime-500);
+    --status-due: var(--color-amber-300);
+    --status-reminded: var(--color-destructive);
+}
+
+.dark {
+    --background: var(--color-neutral-800);
+    --foreground: var(--color-neutral-300);
+    --card: hsl(0 0% 3.9%);
+    --card-foreground: hsl(0 0% 98%);
+    --popover: hsl(0 0% 3.9%);
+    --popover-foreground: hsl(0 0% 98%);
+    --primary: var(--color-orange-300);
+    --primary-foreground: var(--color-orange-600);
+    --secondary: hsl(0 0% 14.9%);
+    --secondary-foreground: hsl(0 0% 98%);
+    --muted: var(--color-neutral-700);
+    --muted-foreground: var(--color-neutral-400);
+    --accent: var(--color-neutral-900);
+    --accent-foreground: hsl(0 0% 98%);
+    --destructive: var(--color-red-600);
+    --destructive-foreground: var(--color-red-200);
+    --border: var(--color-neutral-700);
+    --input: var(--color-neutral-700);
+    --ring: var(--color-neutral-500);
+    --chart-1: hsl(220 70% 50%);
+    --chart-2: hsl(160 60% 45%);
+    --chart-3: hsl(30 80% 55%);
+    --chart-4: hsl(280 65% 60%);
+    --chart-5: hsl(340 75% 55%);
+    --sidebar-background: var(--color-neutral-700);
+    --sidebar-foreground: hsl(0 0% 95.9%);
+    --sidebar-primary: hsl(360, 100%, 100%);
+    --sidebar-primary-foreground: hsl(0 0% 100%);
+    --sidebar-accent: hsl(0 0% 15.9%);
+    --sidebar-accent-foreground: hsl(240 4.8% 95.9%);
+    --sidebar-border: var(--color-neutral-600);
+    --sidebar-ring: hsl(217.2 91.2% 59.8%);
+    --sidebar: hsl(240 5.9% 10%);
+    --status-draft: var(--color-zinc-500);
+    --status-sent: var(--color-sky-700);
+    --status-paid: var(--color-lime-700);
+    --status-due: var(--color-amber-900);
+    --status-reminded: var(--color-destructive-foreground);
+}
+
+@layer base {
+    * {
+        @apply border-border outline-ring/50;
+    }
+
+    body {
+        @apply bg-background text-foreground;
+    }
+}

resources/js/app.ts

@@ -0,0 +1,25 @@
+import '../css/app.css';
+
+import { createInertiaApp } from '@inertiajs/vue3';
+import { resolvePageComponent } from 'laravel-vite-plugin/inertia-helpers';
+import type { DefineComponent } from 'vue';
+import { createApp, h } from 'vue';
+import { initializeTheme } from './composables/useAppearance';
+
+const appName = import.meta.env.VITE_APP_NAME || 'Laravel';
+
+createInertiaApp({
+    title: (title) => (title ? `${title} - ${appName}` : appName),
+    resolve: (name) => resolvePageComponent(`./pages/${name}.vue`, import.meta.glob<DefineComponent>('./pages/**/*.vue')),
+    setup({ el, App, props, plugin }) {
+        createApp({ render: () => h(App, props) })
+            .use(plugin)
+            .mount(el);
+    },
+    progress: {
+        color: '#4B5563',
+    },
+});
+
+// This will set light / dark mode on page load...
+initializeTheme();

resources/js/axios.js

@@ -0,0 +1,18 @@
+import axios from 'axios';
+
+const api = axios.create({
+    baseURL: '/api',
+    headers: {
+        'Accept': 'application/json',
+        'X-Requested-With': 'XMLHttpRequest',
+    },
+    withCredentials: true, // Wichtig für Session-Cookies!
+});
+
+// Sanctum-Token aus localStorage hinzufügen (falls vorhanden)
+const token = localStorage.getItem('sanctum_token');
+if (token) {
+    api.defaults.headers.common['Authorization'] = `Bearer ${token}`;
+}
+
+export default api;

resources/js/components/AppContent.vue

@@ -0,0 +1,21 @@
+<script setup lang="ts">
+import { SidebarInset } from '@/components/ui/sidebar';
+import { computed } from 'vue';
+
+interface Props {
+    variant?: 'header' | 'sidebar';
+    class?: string;
+}
+
+const props = defineProps<Props>();
+const className = computed(() => props.class);
+</script>
+
+<template>
+    <SidebarInset v-if="props.variant === 'sidebar'" :class="className">
+        <slot />
+    </SidebarInset>
+    <main v-else class="mx-auto flex h-full w-full max-w-7xl flex-1 flex-col gap-4 rounded-xl" :class="className">
+        <slot />
+    </main>
+</template>