125 lines
3.5 KiB
PHP
125 lines
3.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Service;
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use App\Form\Model\BookingDto;
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/**
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* Extracts card display data for participants in card-based booking flows.
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*
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* Provides participant name, room assignment, and individual pricing for
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* display in the card overview UI.
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*/
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class ParticipantCardDataService
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{
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public function __construct(
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private readonly BookingPriceCalculatorService $priceCalculator,
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) {
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}
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/**
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* Get card data for a single participant.
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*
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* @return array{name: string, roomName: string, price: string}
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*/
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public function getCardData(BookingDto $bookingDto, int $index): array
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{
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$participant = $bookingDto->participants[$index] ?? null;
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if (null === $participant) {
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throw new \InvalidArgumentException(sprintf('Participant at index %d does not exist', $index));
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}
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// Extract participant name with fallback
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$name = $this->getParticipantName($participant, $index);
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// Extract room name
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$roomName = $this->getRoomName($bookingDto, $participant);
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// Calculate and format individual price
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$price = $this->getFormattedPrice($bookingDto, $index);
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return [
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'name' => $name,
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'roomName' => $roomName,
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'price' => $price,
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];
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}
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/**
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* Get card data for all participants.
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*
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* @return array<int, array{name: string, roomName: string, price: string}>
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*/
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public function getAllCardsData(BookingDto $bookingDto): array
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{
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$cardsData = [];
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foreach ($bookingDto->participants as $index => $participant) {
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$cardsData[$index] = $this->getCardData($bookingDto, $index);
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}
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return $cardsData;
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}
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/**
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* Get participant name with fallback to generic label.
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*/
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private function getParticipantName(object $participant, int $index): string
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{
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$firstName = $participant->firstName ?? '';
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$lastName = $participant->lastName ?? '';
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$name = trim($firstName.' '.$lastName);
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if ('' === $name) {
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return 0 === $index ? 'Anmelder:in' : sprintf('Teilnehmer:in %d', $index);
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}
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return $name;
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}
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/**
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* Get room name from travel model.
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*/
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private function getRoomName(BookingDto $bookingDto, object $participant): string
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{
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$roomId = $participant->assignedRoomId ?? null;
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if (null === $roomId) {
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return 'Kein Zimmer zugewiesen';
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}
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$room = $bookingDto->travel->getRoomById($roomId);
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if (null === $room) {
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return 'Unbekanntes Zimmer';
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}
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return $room->label ?? 'Unbekanntes Zimmer';
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}
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/**
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* Calculate and format individual participant price.
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*
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* Returns a dash (-) when the price is zero and no room is assigned,
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* indicating incomplete configuration rather than a zero-cost booking.
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*/
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private function getFormattedPrice(BookingDto $bookingDto, int $index): string
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{
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$prices = $this->priceCalculator->calculateAllParticipantIndividualPrices($bookingDto);
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$price = $prices[$index] ?? 0.0;
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// Display dash when price is zero and no room assigned (incomplete configuration)
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$participant = $bookingDto->participants[$index] ?? null;
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if (0.0 === $price && (null === $participant || null === $participant->assignedRoomId)) {
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return '-';
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}
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return number_format($price, 2, ',', '.').' €';
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}
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}
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