Code improvements

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

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