wip: refactor

src/Form/Model/BookingEditDto.php

@@ -8,7 +8,7 @@ use App\BusProNet\Model\PersonalData;
 use App\BusProNet\Model\Travel;
 use Symfony\Component\Validator\Constraints as Assert;
 
-class BookingEditDto
+class BookingEditDto implements BookingDtoInterface
 {
     public ?Booking $booking = null;
     public ?Travel $travel = null;
@@ -63,4 +63,24 @@ class BookingEditDto
     {
         return 'O' === $this->booking->status;
     }
+
+    public function getParticipants(): array
+    {
+        return $this->participants;
+    }
+
+    public function getTravel(): Travel
+    {
+        return $this->travel;
+    }
+
+    public function hasParticipant(int $index): bool
+    {
+        return isset($this->participants[$index]);
+    }
+
+    public function getParticipant(int $index): ?ParticipantDto
+    {
+        return $this->participants[$index] ?? null;
+    }
 }