wip: insurance booking

src/Form/Model/BookingCreateDto.php

@@ -55,18 +55,21 @@ class BookingCreateDto implements BookingDtoInterface
      * Determines if this is a family booking based on participant age distribution.
      *
      * A family booking is defined as:
-     * - 1-2 participants aged 18 or older (adults)
-     * - At least 1 participant aged 20 or younger (young people/children)
+     * - 1 or 2 participants aged 18 or older (adults)
+     * - At least 1 participant younger than 18 (children)
      *
      * @return bool True if this qualifies as a family booking
      */
     public function isFamilyBooking(): bool
     {
         $adults = 0;        // Count of participants >= 18 years
-        $youngPeople = 0;   // Count of participants <= 20 years
+        $children = 0;      // Count of participants < 18 years
+
+        // Use travel start date for age calculation
+        $travelStartDate = $this->travel->dateFrom;
 
         foreach ($this->participants as $participant) {
-            $age = $participant->getAge();
+            $age = $participant->getAge($travelStartDate);
 
             if (null === $age) {
                 continue; // Skip participants without birth date
@@ -74,15 +77,12 @@ class BookingCreateDto implements BookingDtoInterface
 
             if ($age >= 18) {
                 ++$adults;
-            }
-
-            if ($age <= 20) {
-                ++$youngPeople;
+            } else {
+                ++$children;
             }
         }
 
-        // Check family booking criteria
-        return ($adults >= 1 && $adults <= 2) && ($youngPeople >= 1);
+        return ($adults >= 1 && $adults <= 2) && ($children >= 1);
     }
 
     #[Assert\Callback(callback: 'validateRoomSelection', groups: ['booking_create_step_1'])]