feat: parse travel guide per date

src/BusProNet/Model/Guide.php

@@ -2,8 +2,13 @@
 
 namespace App\BusProNet\Model;
 
+use Symfony\Component\Serializer\Attribute\Groups;
+
 class Guide
 {
+    #[Groups(['api:single'])]
     public ?string $name = null;
+
+    #[Groups(['api:single'])]
     public ?string $phone = null;
 }

src/BusProNet/Model/Travel.php

@@ -73,6 +73,9 @@ class Travel
     #[Groups(['api:single'])]
     public bool $participantCountMutable = true;
 
+    #[Groups(['api:single'])]
+    public ?Guide $guide = null;
+
     public function getAdditionalServicesByGroup(mixed $group, bool $availableOnly = true): array
     {
         $group = (array) $group;

src/BusProNet/XmlLoader/TravelLoader.php

@@ -132,7 +132,7 @@ class TravelLoader extends AbstractLoader
 
         $travel = new Travel();
         $travel->id = (int) $node->attr('idbuspro');
-        $travel->hotelId = $hotelId;
+        $travel->hotelId = (int) $hotelNode->attr('idbuspro');
         $travel->label = $this->getStringOrNullValue($node->filterXPath('//text'));
         $travel->dateFrom = $this->stringToDate($node->attr('termin'));
         $travel->dateTo = $this->stringToDate($node->attr('bis'));
@@ -147,6 +147,7 @@ class TravelLoader extends AbstractLoader
         $travel->rooms = $this->getRooms($hotelNode);
         $travel->pickupsTo = $this->getPickups($node->filterXPath('//zustiege/zustieg'));
         $travel->pickupsFro = $this->getPickups($node->filterXPath('//zustiege_rueck/zustieg_rueck'));
+        $travel->guide = $this->getGuide($node);
 
         return $travel;
     }
@@ -205,17 +206,22 @@ class TravelLoader extends AbstractLoader
         return $additionalServices;
     }
 
-    public function getGuideForTransportationService(\SimpleXMLElement $xmlTransportationService): ?Guide
+    public function getGuide(Crawler $travelNode): ?Guide
     {
-        if (null === $xmlTransportationService->reiseleiter) {
-            return null;
+        $guideNodes = $travelNode
+            ->filterXPath('//lei_befoerderung/leistung[@unterart="BUS"]/zustiegsplanung/reiseleiter');
+
+        if (0 < $guideNodes->count()) {
+            $guideNode = $guideNodes->first();
+
+            $guide = new Guide();
+            $guide->name = $this->getStringOrNullValue($guideNode->filterXPath('//name'));
+            $guide->phone = $this->getStringOrNullValue($guideNode->filterXPath('//telefon'));
+
+            return $guide;
         }
 
-        $guide = new Guide();
-        $guide->name = $xmlTransportationService->reiseleiter->name;
-        $guide->phone = $xmlTransportationService->reiseleiter->telefon;
-
-        return $guide;
+        return null;
     }
 
     public function getTransportationServices(Crawler $node): array