nicer package layout, also in checkout step 1, fixed missing registration language strings, registration error handling, email verification redirect, email verification error handling and messaging,

app/Http/Controllers/Auth/EmailVerificationPromptController.php

@@ -15,8 +15,18 @@ class EmailVerificationPromptController extends Controller
      */
     public function __invoke(Request $request): Response|RedirectResponse
     {
-        return $request->user()->hasVerifiedEmail()
-                    ? redirect()->intended(route('dashboard', absolute: false))
-                    : Inertia::render('auth/verify-email', ['status' => $request->session()->get('status')]);
+        if ($request->user()->hasVerifiedEmail()) {
+            $redirectToCheckout = $request->session()->pull('checkout.verify_redirect');
+
+            if ($redirectToCheckout) {
+                $separator = str_contains($redirectToCheckout, '?') ? '&' : '?';
+
+                return redirect()->to($redirectToCheckout.$separator.'verified=1');
+            }
+
+            return redirect()->intended(route('dashboard', absolute: false));
+        }
+
+        return Inertia::render('auth/verify-email', ['status' => $request->session()->get('status')]);
     }
 }

app/Http/Controllers/Auth/VerifyEmailController.php

@@ -13,12 +13,61 @@ class VerifyEmailController extends Controller
      */
     public function __invoke(EmailVerificationRequest $request): RedirectResponse
     {
-        if ($request->user()->hasVerifiedEmail()) {
-            return redirect()->intended(route('dashboard', absolute: false).'?verified=1');
+        if (! $request->user()->hasVerifiedEmail()) {
+            $request->fulfill();
         }
 
-        $request->fulfill();
+        return $this->redirectAfterVerification($request);
+    }
 
-        return redirect()->intended(route('dashboard', absolute: false).'?verified=1');
+    protected function redirectAfterVerification(EmailVerificationRequest $request): RedirectResponse
+    {
+        $redirectToCheckout = $request->session()->pull('checkout.verify_redirect');
+
+        if (! $redirectToCheckout && $request->user()->pending_purchase) {
+            $packageId = $request->session()->pull('checkout.pending_package_id');
+
+            if (! $packageId) {
+                $packageId = optional($request->user()->tenant)
+                    ?->packages()
+                    ->latest('tenant_packages.created_at')
+                    ->value('packages.id');
+            }
+
+            if ($packageId) {
+                $redirectToCheckout = route('checkout.show', ['package' => $packageId]);
+            }
+        }
+
+        $this->flashVerificationSuccess($request, (bool) $redirectToCheckout);
+
+        if ($redirectToCheckout) {
+            $request->session()->forget('checkout.pending_package_id');
+            $separator = str_contains($redirectToCheckout, '?') ? '&' : '?';
+
+            return redirect()->to($redirectToCheckout.$separator.'verified=1');
+        }
+
+        $fallbackLogin = route('marketing.login');
+        $separator = str_contains($fallbackLogin, '?') ? '&' : '?';
+
+        return redirect()->intended($fallbackLogin.$separator.'verified=1');
+    }
+
+    private function flashVerificationSuccess(EmailVerificationRequest $request, bool $forCheckout): void
+    {
+        $message = $forCheckout
+            ? __('auth.verification.checkout_success_message')
+            : __('auth.verification.success_message');
+
+        $request->session()->flash('verification', [
+            'status' => 'success',
+            'title' => __('auth.verification.success_title'),
+            'message' => $message,
+        ]);
+
+        if (! $forCheckout) {
+            $request->session()->flash('status', __('auth.verification.success_message'));
+        }
     }
 }

app/Http/Controllers/CheckoutController.php

@@ -76,7 +76,7 @@ class CheckoutController extends Controller
 
         $package = Package::findOrFail($request->package_id);
         $validated = $validator->validated();
-        DB::transaction(function () use ($request, $package, $validated) {
+        $user = DB::transaction(function () use ($request, $package, $validated) {
 
             // User erstellen
             $user = User::create([
@@ -138,10 +138,28 @@ class CheckoutController extends Controller
             Mail::to($user)
                 ->locale($user->preferred_locale ?? app()->getLocale())
                 ->queue(new Welcome($user));
+
+            return $user;
         });
 
+        Auth::login($user);
+        $request->session()->put('checkout.pending_package_id', $package->id);
+        $redirectUrl = route('checkout.show', ['package' => $package->id]);
+        $request->session()->put('checkout.verify_redirect', $redirectUrl);
+        $request->session()->put('url.intended', $redirectUrl);
+
         return response()->json([
+            'success' => true,
             'message' => 'Registrierung erfolgreich. Bitte überprüfen Sie Ihre E-Mail zur Verifizierung.',
+            'redirect' => $redirectUrl,
+            'user' => [
+                'id' => $user->id,
+                'email' => $user->email,
+                'name' => $user->name ?? trim($user->first_name.' '.$user->last_name),
+                'pending_purchase' => $user->pending_purchase ?? true,
+                'email_verified_at' => $user->email_verified_at,
+            ],
+            'pending_purchase' => $user->pending_purchase ?? true,
         ]);
     }
 

app/Http/Kernel.php

@@ -48,13 +48,13 @@ class Kernel extends HttpKernel
     ];
 
     /**
-     * The application's route middleware.
+     * The application's middleware aliases.
      *
      * These middleware may be assigned to groups or used individually.
      *
      * @var array<string, class-string|string>
      */
-    protected $routeMiddleware = [
+    protected $middlewareAliases = [
         'auth' => \App\Http\Middleware\Authenticate::class,
         'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
         'auth.session' => \Illuminate\Session\Middleware\AuthenticateSession::class,

app/Http/Middleware/HandleInertiaRequests.php

@@ -69,6 +69,9 @@ class HandleInertiaRequests extends Middleware
                 'profile' => __('profile'),
                 'dashboard' => __('dashboard'),
             ],
+            'flash' => [
+                'verification' => fn () => $request->session()->get('verification'),
+            ],
         ];
     }
 }

app/Http/Middleware/NormalizeSignedUrlParameters.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+
+class NormalizeSignedUrlParameters
+{
+    public function handle(Request $request, Closure $next)
+    {
+        $queryString = $request->server->get('QUERY_STRING');
+
+        if (is_string($queryString) && str_contains($queryString, '&amp;')) {
+            $normalized = str_replace('&amp;', '&', $queryString);
+
+            if ($normalized !== $queryString) {
+                $request->server->set('QUERY_STRING', $normalized);
+                parse_str($normalized, $params);
+
+                if (is_array($params) && ! empty($params)) {
+                    $request->query->replace(array_merge($request->query->all(), $params));
+                }
+            }
+        }
+
+        return $next($request);
+    }
+}

app/Http/Middleware/ValidateSignature.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Routing\Exceptions\InvalidSignatureException;
+use Illuminate\Routing\Middleware\ValidateSignature as BaseValidateSignature;
+
+class ValidateSignature extends BaseValidateSignature
+{
+    public function handle($request, Closure $next, ...$args)
+    {
+        try {
+            return parent::handle($request, $next, ...$args);
+        } catch (InvalidSignatureException $exception) {
+            if ($request->expectsJson()) {
+                throw $exception;
+            }
+
+            if ($request->routeIs('verification.verify')) {
+                $request->session()->flash('verification', [
+                    'status' => 'error',
+                    'title' => __('auth.verification.expired_title'),
+                    'message' => __('auth.verification.expired_message'),
+                ]);
+
+                return redirect()->route('verification.notice');
+            }
+
+            throw $exception;
+        }
+    }
+}