widerrufsbelehrung hinzugefügt und in den checkout mit eingebunden. refund ins backend eingebaut.

app/Notifications/Ops/RefundProcessed.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Notifications\Ops;
+
+use App\Models\PackagePurchase;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class RefundProcessed extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    public function __construct(
+        private readonly PackagePurchase $purchase,
+        private readonly bool $success,
+        private readonly ?string $reason = null,
+        private readonly ?string $error = null,
+    ) {}
+
+    public function via(object $notifiable): array
+    {
+        return ['mail'];
+    }
+
+    public function toMail(object $notifiable): MailMessage
+    {
+        $tenant = $this->purchase->tenant;
+        $package = $this->purchase->package;
+        $amount = number_format((float) $this->purchase->price, 2);
+
+        $mail = (new MailMessage)
+            ->subject(__('emails.ops.refund.subject', ['package' => $package?->name ?? __('emails.package_limits.package_fallback')]))
+            ->greeting(__('emails.ops.refund.greeting'))
+            ->line(__('emails.ops.refund.tenant', ['tenant' => $tenant?->name ?? __('emails.tenant_feedback.unknown_tenant')]))
+            ->line(__('emails.ops.refund.package', ['package' => $package?->name ?? __('emails.package_limits.package_fallback')]))
+            ->line(__('emails.ops.refund.amount', ['amount' => $amount, 'currency' => '€']))
+            ->line(__('emails.ops.refund.provider', ['provider' => $this->purchase->provider, 'id' => $this->purchase->provider_id ?? '—']))
+            ->line($this->success ? __('emails.ops.refund.status_success') : __('emails.ops.refund.status_failed'));
+
+        if ($this->reason) {
+            $mail->line(__('emails.ops.refund.reason', ['reason' => $this->reason]));
+        }
+
+        if ($this->error) {
+            $mail->line(__('emails.ops.refund.error', ['error' => $this->error]));
+        }
+
+        return $mail->line(__('emails.ops.refund.footer'));
+    }
+}