feat: special treatment of participants with age 0-2 (babies)

src/Form/Service/CreateFieldStateProvider.php

@@ -8,12 +8,14 @@ use App\BusProNet\Utility\DirectionMapper;
 use App\Form\Service\Abstract\AbstractFieldStateProvider;
 use App\Form\Service\Condition\ApplicantCondition;
 use App\Form\Service\Condition\AuthenticatedUserPersonalDataCondition;
+use App\Form\Service\Condition\BabyAgeCondition;
 use App\Form\Service\Condition\BookingEligibilityCondition;
 use App\Form\Service\Condition\BulkInsuranceBookingCondition;
 use App\Form\Service\Condition\CompositeCondition;
 use App\Form\Service\Condition\DateOfBirthProvidedCondition;
 use App\Form\Service\Condition\FieldValueCondition;
 use App\Form\Service\Condition\FinalBookingOnlyCondition;
+use App\Form\Service\Condition\MultipleParticipantsCondition;
 use App\Form\Service\Condition\RentalSelectionCondition;
 use App\Form\Service\Condition\RoomSelectionCondition;
 use App\Form\Service\Condition\ServiceSubTypeCondition;
@@ -142,6 +144,9 @@ class CreateFieldStateProvider extends AbstractFieldStateProvider
         // Hide age-dependent fields when no date of birth is provided
         $dateOfBirthProvidedCondition = new DateOfBirthProvidedCondition();
 
+        // Baby age condition - hide ski pass for babies (0-2 years)
+        $babyAgeCondition = new BabyAgeCondition();
+
         // Age-dependent service fields are hidden until birth date is provided OR when participant is ineligible
         $this->fieldStateConditions['courses'] = [
             'hidden' => CompositeCondition::or(
@@ -157,11 +162,15 @@ class CreateFieldStateProvider extends AbstractFieldStateProvider
             ),
         ];
 
-        // Skipass field - hidden when participant is ineligible OR when no date of birth
+        // Skipass field - hidden when:
+        // - No date of birth provided
+        // - Participant is ineligible (no skipasses for their age)
+        // - Participant is baby age (0-2 years) - babies don't need ski passes
         $this->fieldStateConditions['skiPass'] = [
             'hidden' => CompositeCondition::or(
                 CompositeCondition::not($dateOfBirthProvidedCondition),
-                $bookingEligibilityCondition
+                $bookingEligibilityCondition,
+                $babyAgeCondition
             ),
         ];
 
@@ -184,11 +193,14 @@ class CreateFieldStateProvider extends AbstractFieldStateProvider
         // Bulk insurance booking conditions
         $bulkInsuranceBookingCondition = new BulkInsuranceBookingCondition();
 
-        // Show bulk insurance booking checkbox ONLY for applicant (index 0) and when insurance field is visible
+        // Show bulk insurance booking checkbox ONLY for applicant (index 0) when:
+        // - Date of birth is provided
+        // - There are multiple participants (bulk assignment is meaningless for single participant)
         $this->fieldStateConditions['bulkInsuranceBooking'] = [
             'hidden' => CompositeCondition::or(
                 CompositeCondition::not($dateOfBirthProvidedCondition), // Hide until date of birth provided
-                CompositeCondition::not(new ApplicantCondition()) // Hide for non-applicants
+                CompositeCondition::not(new ApplicantCondition()), // Hide for non-applicants
+                CompositeCondition::not(new MultipleParticipantsCondition()) // Hide when only one participant
             ),
         ];