feat: extract booking session handling

tests/Service/BookingServiceStatusTest.php

@@ -13,6 +13,7 @@ use App\BusProNet\XmlLoader\AgencyLoader;
 use App\Exception\NoRoomsAvailableException;
 use App\Service\BookingPriceCalculatorService;
 use App\Service\BookingService;
+use App\Service\BookingSessionService;
 use App\Service\ParticipantEligibilityService;
 use App\Service\TravelDataService;
 use PHPUnit\Framework\TestCase;
@@ -27,6 +28,7 @@ class BookingServiceStatusTest extends TestCase
 
     protected function setUp(): void
     {
+        $bookingSessionService = $this->createMock(BookingSessionService::class);
         $this->travelDataService = $this->createMock(TravelDataService::class);
         $priceCalculator = $this->createMock(BookingPriceCalculatorService::class);
         $participantEligibility = $this->createMock(ParticipantEligibilityService::class);
@@ -35,6 +37,7 @@ class BookingServiceStatusTest extends TestCase
         $agencyLoader = $this->createMock(AgencyLoader::class);
 
         $this->bookingService = new BookingService(
+            $bookingSessionService,
             $this->travelDataService,
             $priceCalculator,
             $participantEligibility,
@@ -178,6 +181,7 @@ class BookingServiceStatusTest extends TestCase
         $bookingStatusRuleRegistry->method('evaluateStatus')->willReturn('O');
 
         $bookingService = new BookingService(
+            $this->createMock(BookingSessionService::class),
             $this->travelDataService,
             $this->createMock(BookingPriceCalculatorService::class),
             $this->createMock(ParticipantEligibilityService::class),
@@ -209,6 +213,7 @@ class BookingServiceStatusTest extends TestCase
         $bookingStatusRuleRegistry->expects($this->never())->method('evaluateStatus');
 
         $bookingService = new BookingService(
+            $this->createMock(BookingSessionService::class),
             $this->travelDataService,
             $this->createMock(BookingPriceCalculatorService::class),
             $this->createMock(ParticipantEligibilityService::class),