feat: streamlined booking number property

migrations/Version20260110105253.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260110105253 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add booking_number column to booking_edit_draft table';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE booking_edit_draft ADD booking_number INT DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE booking_edit_draft DROP booking_number');
+    }
+}

src/BusProNet/Model/BookingResponse.php

@@ -17,14 +17,14 @@ class BookingResponse
 {
     /**
      * @param string                $status        Booking status (möglich|erfolgt)
-     * @param string|null           $transactionNumber Transaction number (vorgang)
+     * @param int|null              $bookingNumber Booking number (BPN XML: vorgang)
      * @param array<int, PriceItem> $priceItems    Individual price items from response
      * @param float|null            $totalPrice    Total price (gesamtpreis)
      * @param PaymentTerms|null     $paymentTerms  Payment terms (anzahlung/restzahlung)
      */
     public function __construct(
         public readonly string $status,
-        public readonly ?string $transactionNumber = null,
+        public readonly ?int $bookingNumber = null,
         public readonly array $priceItems = [],
         public readonly ?float $totalPrice = null,
         public readonly ?PaymentTerms $paymentTerms = null,

src/BusProNet/XmlParser/BookingResponseParser.php

@@ -33,7 +33,7 @@ class BookingResponseParser extends AbstractParser
     public function parse(Crawler $node): BookingResponse
     {
         $status = $node->filterXPath('//buchung')->text();
-        $transactionNumber = $this->getStringOrNullValue($node->filterXPath('//vorgang'));
+        $bookingNumber = $this->getIntOrNullValue($node->filterXPath('//vorgang'));
         $totalPrice = $this->getFloatOrNullValue($node->filterXPath('//gesamtpreis'));
         $message = $this->getStringOrNullValue($node->filterXPath('//hinweis'));
 
@@ -42,7 +42,7 @@ class BookingResponseParser extends AbstractParser
 
         return new BookingResponse(
             status: $status,
-            transactionNumber: $transactionNumber,
+            bookingNumber: $bookingNumber,
             priceItems: $priceItems,
             totalPrice: $totalPrice,
             paymentTerms: $paymentTerms,

src/Command/DraftBackfillBookingNumberCommand.php

@@ -16,10 +16,10 @@ use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Style\SymfonyStyle;
 
 #[AsCommand(
-    name: 'app:draft:backfill-travel-date',
+    name: 'app:draft:backfill-booking-number',
-    description: 'Backfill travel dates for existing drafts from API',
+    description: 'Backfill booking numbers (vorgang) for existing drafts from API',
 )]
-class DraftBackfillTravelDateCommand extends Command
+class DraftBackfillBookingNumberCommand extends Command
 {
     public function __construct(
         private readonly BookingEditDraftRepository $draftRepository,
@@ -43,10 +43,10 @@ class DraftBackfillTravelDateCommand extends Command
         $io = new SymfonyStyle($input, $output);
         $dryRun = $input->getOption('dry-run');
 
-        $drafts = $this->draftRepository->findAll();
+        $drafts = $this->draftRepository->findBy(['bookingNumber' => null]);
 
         if (0 === \count($drafts)) {
-            $io->success('No drafts found.');
+            $io->success('No drafts without booking number found.');
 
             return Command::SUCCESS;
         }
@@ -70,10 +70,11 @@ class DraftBackfillTravelDateCommand extends Command
                 continue;
             }
 
-            $travelDate = $bookingData->travelDate;
+            // bookingNumber maps to BPN XML vorgang
+            $bookingNumber = $bookingData->bookingNumber;
 
-            if (null === $travelDate) {
+            if (null === $bookingNumber) {
-                $io->warning(sprintf('No travel date found for booking %d', $bookingId));
+                $io->warning(sprintf('No booking number (vorgang) found for booking %d', $bookingId));
                 ++$skipped;
 
                 continue;
@@ -81,13 +82,13 @@ class DraftBackfillTravelDateCommand extends Command
 
             if ($dryRun) {
                 $io->text(sprintf(
-                    '[DRY RUN] Would set travel date %s for draft %d (booking %d)',
+                    '[DRY RUN] Would set booking number %d for draft %d (bookingId %d)',
-                    $travelDate->format('Y-m-d'),
+                    $bookingNumber,
                     $draft->getId(),
                     $bookingId
                 ));
             } else {
-                $draft->setTravelDate($travelDate);
+                $draft->setBookingNumber($bookingNumber);
             }
 
             ++$updated;
@@ -103,7 +104,7 @@ class DraftBackfillTravelDateCommand extends Command
             [
                 ['Updated', $updated],
                 ['Failed (API error)', $failed],
-                ['Skipped (no date)', $skipped],
+                ['Skipped (no booking number)', $skipped],
             ]
         );
 

src/Controller/Booking/Create/Step4Controller.php

@@ -93,14 +93,14 @@ class Step4Controller extends AbstractController
                 }
 
                 // Success: Store booking number in flash and clear session
-                $this->addFlash('booking_number', $bookingResponse->transactionNumber);
+                $this->addFlash('booking_number', $bookingResponse->bookingNumber);
                 $this->clearTravelDataCache($bookingCreateDto);
                 $this->bookingService->clearBookingDto($request, BookingDto::MODE_CREATE);
 
                 $this->logger->info('Booking successfully created.', [
                     'date_id' => $bookingCreateDto->travel->id,
                     'hotel_id' => $bookingCreateDto->hotelId,
-                    'booking_number' => $bookingResponse->transactionNumber,
+                    'booking_number' => $bookingResponse->bookingNumber,
                 ]);
 
                 return $this->redirectToRoute('app_booking_create_success');

src/Entity/BookingEditDraft.php

@@ -22,9 +22,18 @@ class BookingEditDraft
     #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
     private User $user;
 
+    /**
+     * Internal database ID (BPN XML: idbuchung).
+     */
     #[ORM\Column(type: 'integer')]
     private int $bookingId;
 
+    /**
+     * User-facing transaction number (BPN XML: vorgang).
+     */
+    #[ORM\Column(type: 'integer', nullable: true)]
+    private ?int $bookingNumber = null;
+
     #[ORM\Column(type: 'date_immutable')]
     private \DateTimeImmutable $travelDate;
 
@@ -62,6 +71,18 @@ class BookingEditDraft
         return $this->bookingId;
     }
 
+    public function getBookingNumber(): ?int
+    {
+        return $this->bookingNumber;
+    }
+
+    public function setBookingNumber(?int $bookingNumber): static
+    {
+        $this->bookingNumber = $bookingNumber;
+
+        return $this;
+    }
+
     public function getTravelDate(): \DateTimeImmutable
     {
         return $this->travelDate;

tests/BusProNet/XmlParser/BookingResponseParserTest.php

@@ -38,7 +38,7 @@ class BookingResponseParserTest extends TestCase
         $response = $this->parser->parse($crawler->filter('ergebnis'));
 
         $this->assertTrue($response->isInquiryValid());
-        $this->assertEquals('321530', $response->transactionNumber);
+        $this->assertEquals(321530, $response->bookingNumber);
         $this->assertEquals(755.0, $response->totalPrice);
 
         // Verify purchase voucher is parsed