feat: correct determination of inquiry status and conditional voucher field display

src/BusProNet/XmlParser/AvailabilitiesParser.php

@@ -5,11 +5,12 @@ namespace App\BusProNet\XmlParser;
 use App\BusProNet\Model\Availability;
 use App\BusProNet\Model\BaseData;
 use App\BusProNet\Model\Room;
+use App\BusProNet\Model\ServiceAvailabilityResponse;
 use Symfony\Component\DomCrawler\Crawler;
 
 class AvailabilitiesParser extends AbstractParser
 {
-    public function parseServices(Crawler $result): BaseData
+    public function parseServices(Crawler $result): ServiceAvailabilityResponse
     {
         $availabilities = [];
 
@@ -26,7 +27,21 @@ class AvailabilitiesParser extends AbstractParser
             })
         ;
 
-        return new BaseData($availabilities);
+        // Parse travel-level booking status from <reise> node
+        $allowedBookingStatus = [];
+        $travelStatus = null;
+        $reiseNode = $result->filterXPath('//reise');
+
+        if ($reiseNode->count() > 0) {
+            $travelStatus = $reiseNode->attr('status');
+
+            $bookingStatusPossible = $reiseNode->attr('buchungstatusmoeglich') ?? '';
+            if ('' !== $bookingStatusPossible) {
+                $allowedBookingStatus = str_split($bookingStatusPossible);
+            }
+        }
+
+        return new ServiceAvailabilityResponse($availabilities, $allowedBookingStatus, $travelStatus);
     }
 
     public function parseRooms(Crawler $result): BaseData