feat: booking details pdf
This commit is contained in:
Björn Fromme
@@ -0,0 +1,124 @@
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<?php
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declare(strict_types=1);
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namespace App\Tests\Service;
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use App\Entity\Groups\Accommodation;
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use App\Entity\Groups\AccommodationBooking;
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use App\Service\AccommodationBookingBreakdownCalculator;
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use App\Service\AccommodationBookingPdfGenerator;
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use PHPUnit\Framework\TestCase;
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use Twig\Environment;
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use Twig\Extra\Intl\IntlExtension;
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use Twig\Loader\FilesystemLoader;
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/**
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* Renders through the real templates and dompdf — the point of this service is that the
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* document survives the trip through dompdf, which a mocked Twig would not prove.
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*/
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class AccommodationBookingPdfGeneratorTest extends TestCase
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{
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public function testTheDocumentFitsOnASingleA4Page(): void
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{
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$pdf = $this->createGenerator($this->breakdown())->render($this->booking());
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self::assertStringStartsWith('%PDF-', $pdf);
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self::assertSame(1, $this->pageCount($pdf));
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}
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public function testTheDownloadIsAnAttachmentNamedAfterTheGroup(): void
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{
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$response = $this->createGenerator($this->breakdown())->createDownloadResponse($this->booking());
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self::assertSame('application/pdf', $response->headers->get('Content-Type'));
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self::assertStringContainsString('attachment;', (string) $response->headers->get('Content-Disposition'));
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self::assertStringContainsString('buchung-2026-07-06-schulklasse-7b.pdf', (string) $response->headers->get('Content-Disposition'));
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}
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public function testABookingWithoutPricesCannotBeRendered(): void
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{
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$this->expectException(\RuntimeException::class);
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$this->createGenerator(null)->render($this->booking());
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}
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/**
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* @param array<string, mixed>|null $breakdown
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*/
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private function createGenerator(?array $breakdown): AccommodationBookingPdfGenerator
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{
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$twig = new Environment(new FilesystemLoader(__DIR__.'/../../templates'));
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$twig->addExtension(new IntlExtension());
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$calculator = $this->createMock(AccommodationBookingBreakdownCalculator::class);
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$calculator->method('compute')->willReturn($breakdown);
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return new AccommodationBookingPdfGenerator($twig, $calculator, \dirname(__DIR__, 2));
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}
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private function booking(): AccommodationBooking
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{
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$accommodation = new Accommodation();
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$accommodation->setName('Haus Bergblick');
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$accommodation->setMaxAdolescentAge(11);
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$accommodation->setCurrency('EUR');
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$booking = new AccommodationBooking();
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$booking->setAccommodation($accommodation);
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$booking->setGroupName('Schulklasse 7b');
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$booking->setSalutation('Frau');
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$booking->setFirstName('Änne');
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$booking->setLastName('Müller');
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$booking->setEmail('[email protected]');
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$booking->setStreet('Hauptstraße 1');
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$booking->setZip('50667');
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$booking->setCity('Köln');
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$booking->setDateFrom(new \DateTimeImmutable('2026-07-06'));
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$booking->setDateTo(new \DateTimeImmutable('2026-07-11'));
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$booking->setPaxCount(32);
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$booking->setChildrenCount(4);
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$booking->setBoardServiceLabel('Vollpension');
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$booking->addAdditionalServiceSnapshot('Bettwäsche', 900, 'per_person', 5);
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$booking->setRemarks('Zwei Vegetarier.');
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$booking->setConfirmedAt(new \DateTimeImmutable('2026-08-18'));
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return $booking;
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}
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/**
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* @return array<string, mixed>
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*/
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private function breakdown(): array
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{
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return [
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'effectivePax' => 32,
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'totalPax' => 32,
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'includedPax' => 25,
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'nights' => 5,
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'basePrice' => 250000,
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'additionalPersonsPrice' => 70000,
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'shortTermSurcharge' => 0,
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'undersubscriptionSurcharge' => 0,
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'undersubscriptionThreshold' => 40,
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'boardPrice' => 480000,
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'serviceDetails' => [['label' => 'Bettwäsche', 'price' => 28800]],
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'servicesPrice' => 28800,
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'runningCosts' => 16000,
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'total' => 844800,
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'currency' => 'EUR',
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'discounts' => [['label' => 'Unterkunft', 'percent' => 5, 'amount' => 16000]],
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'discountedTotal' => 828800,
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];
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}
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/**
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* dompdf's CPDF backend writes one /MediaBox for the page tree node and one per page,
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* so the page count is the number of occurrences minus one. Reading it back this way
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* avoids re-implementing the render pipeline just to reach the canvas.
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*/
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private function pageCount(string $pdf): int
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{
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return substr_count($pdf, '/MediaBox') - 1;
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}
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}
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@@ -5,6 +5,7 @@ declare(strict_types=1);
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namespace App\Tests\Service;
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use App\Email\Mailer;
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use App\Email\PdfAttachment;
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use App\Entity\Groups\Accommodation;
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use App\Entity\Groups\AccommodationBooking;
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use App\Entity\Groups\AccommodationPrice;
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@@ -17,6 +18,7 @@ use App\Repository\Groups\AdditionalServiceRepository;
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use App\Repository\Groups\BoardServiceRepository;
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use App\Service\AccommodationBookingBreakdownCalculator;
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use App\Service\AccommodationBookingLinkSigner;
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use App\Service\AccommodationBookingPdfGenerator;
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use App\Service\AccommodationBookingService;
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use App\Service\CmsDataProvider;
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use App\Service\PriceTimelineBuilder;
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@@ -522,6 +524,57 @@ class AccommodationBookingServiceTest extends TestCase
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$service->sendBookingConfirmedCustomerEmail($booking);
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}
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public function testTheConfirmationEmailCarriesTheBookingPdf(): void
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{
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$booking = new AccommodationBooking();
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$booking->setEmail('[email protected]');
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$booking->setStatus(AccommodationBookingStatus::Confirmed);
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$attachment = new PdfAttachment('%PDF-1.7', 'buchung.pdf');
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$pdfGenerator = $this->createMock(AccommodationBookingPdfGenerator::class);
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$pdfGenerator->expects(self::once())->method('createAttachment')->with($booking)->willReturn($attachment);
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$mailer = $this->createMock(Mailer::class);
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$mailer
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->expects(self::once())
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->method('createAndSendEmail')
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->with(
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self::anything(),
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self::callback(fn (array $options) => [$attachment] === $options['attachments']),
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);
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$service = $this->createServiceWithAccommodation(mailer: $mailer, pdfGenerator: $pdfGenerator);
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$service->sendBookingConfirmedCustomerEmail($booking);
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}
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public function testAFailingPdfStillLetsTheConfirmationEmailGoOut(): void
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{
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$booking = new AccommodationBooking();
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$booking->setEmail('[email protected]');
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$booking->setStatus(AccommodationBookingStatus::Confirmed);
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$pdfGenerator = $this->createMock(AccommodationBookingPdfGenerator::class);
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$pdfGenerator->method('createAttachment')->willThrowException(new \RuntimeException('no prices'));
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$mailer = $this->createMock(Mailer::class);
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$mailer
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->expects(self::once())
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->method('createAndSendEmail')
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->with(
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self::anything(),
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self::callback(fn (array $options) => [] === $options['attachments']),
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);
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$logger = $this->createMock(LoggerInterface::class);
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$logger->expects(self::once())->method('warning');
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$service = $this->createServiceWithAccommodation(mailer: $mailer, logger: $logger, pdfGenerator: $pdfGenerator);
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$service->sendBookingConfirmedCustomerEmail($booking);
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}
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/**
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* The discount arithmetic itself lives in — and is tested with —
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* AccommodationBookingBreakdownCalculator; what matters here is that the raw breakdown is
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@@ -563,6 +616,7 @@ class AccommodationBookingServiceTest extends TestCase
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?LoggerInterface $logger = null,
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?AccommodationBookingLinkSigner $linkSigner = null,
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?AccommodationBookingBreakdownCalculator $breakdownCalculator = null,
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?AccommodationBookingPdfGenerator $pdfGenerator = null,
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): AccommodationBookingService {
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$accommodation = (new Accommodation())
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->setName('Hotel')
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@@ -592,6 +646,7 @@ class AccommodationBookingServiceTest extends TestCase
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$this->createMock(CmsDataProvider::class),
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$linkSigner ?? $this->createMock(AccommodationBookingLinkSigner::class),
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$breakdownCalculator ?? $this->createMock(AccommodationBookingBreakdownCalculator::class),
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$pdfGenerator ?? $this->createMock(AccommodationBookingPdfGenerator::class),
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'[email protected]',
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);
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}
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