wip: refactor

src/Form/Model/BookingCreateDto.php

@@ -5,7 +5,7 @@ namespace App\Form\Model;
 use App\BusProNet\Model\Travel;
 use Symfony\Component\Validator\Constraints as Assert;
 
-class BookingCreateDto
+class BookingCreateDto implements BookingDtoInterface
 {
     public int $currentStep = 1;
 
@@ -21,7 +21,7 @@ class BookingCreateDto
     #[Assert\Valid]
     public array $participants = [];
 
-    public function __construct(public Travel $travelData, public int $hotelId)
+    public function __construct(public Travel $travel, public int $hotelId)
     {
     }
 
@@ -34,4 +34,24 @@ class BookingCreateDto
             return 0 < $roomSelection->quantity;
         });
     }
+
+    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;
+    }
 }