fix: exclude name and date of birth from editable fields for now

src/Form/Service/EditFieldStateProvider.php

@@ -7,6 +7,7 @@ namespace App\Form\Service;
 use App\BusProNet\Utility\DirectionMapper;
 use App\Form\Model\BookingDto;
 use App\Form\Service\Abstract\AbstractFieldStateProvider;
+use App\Form\Service\Contract\FieldConditionInterface;
 use App\Form\Service\Condition\AdditionalServicesMutabilityCondition;
 use App\Form\Service\Condition\AgeRangeCondition;
 use App\Form\Service\Condition\BookingModeCondition;
@@ -65,8 +66,26 @@ class EditFieldStateProvider extends AbstractFieldStateProvider
             $personalDataMutabilityCondition
         );
 
-        // Core identity fields: static text if first participant in non-internal agency OR BPN indicates not mutable
-        foreach (['firstName', 'lastName', 'dateOfBirth', 'gender', 'nationality'] as $field) {
+        // TODO: Remove the block below and move 'firstName', 'lastName', 'dateOfBirth' into the
+        // 'gender'/'nationality' loop once BPN reliably handles name and date-of-birth changes for participants.
+        // Until then, name and DOB are always read-only for non-internal agency regardless of the BPN flag.
+        $corePersonalDataReadOnlyCondition = new class implements FieldConditionInterface {
+            public function evaluate(BookingDto $bookingDto, int $participantIndex, array $formData): bool
+            {
+                return !$bookingDto->isInternalAgencyBooking();
+            }
+
+            public function getDependentFields(): array { return []; }
+
+            public function getDescription(): string { return 'Name and DOB always read-only for non-internal agency (temporary)'; }
+        };
+        foreach (['firstName', 'lastName', 'dateOfBirth'] as $field) {
+            $this->fieldStateConditions[$field] = ['static_text' => $corePersonalDataReadOnlyCondition];
+        }
+        // END TODO block
+
+        // Gender and nationality: static text if first participant in non-internal agency OR BPN indicates not mutable
+        foreach (['gender', 'nationality'] as $field) {
             $this->fieldStateConditions[$field] = [
                 'static_text' => $personalDataHiddenCondition,
             ];