wip: modernized edit flow, fix insurance tier calculation

src/BusProNet/XmlParser/TravelParser.php

@@ -145,6 +145,9 @@ class TravelParser extends AbstractParser
             // Parse age constraints
             $this->parseServiceAgeConstraints($serviceNode, $service);
 
+            // Parse insurance calculation flag
+            $service->includeInInsuranceCalculation = $this->stringToBool($serviceNode->attr('versicherungsberechnung'));
+
             $additionalServices[$serviceId] = $service;
         });
 
@@ -192,6 +195,9 @@ class TravelParser extends AbstractParser
                 $service->dayTime = (new DayTimeUtility())->mapTime($timeFrom);
             }
 
+            // Parse insurance calculation flag
+            $service->includeInInsuranceCalculation = $this->stringToBool($serviceNode->attr('versicherungsberechnung'));
+
             $transportationServices[$serviceId] = $service;
         });