634 lines
24 KiB
PHP
634 lines
24 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Service;
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use App\BusProNet\Constants;
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use App\BusProNet\Model\Insurance;
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use App\BusProNet\Model\Room;
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use App\BusProNet\Model\Service;
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use App\Form\Model\BookingCreateDto;
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use App\Form\Model\BookingDtoInterface;
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use App\Form\Model\ParticipantDto;
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/**
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* Calculates pricing for booking components including rooms and services.
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*
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* This service provides comprehensive pricing calculations for the booking system,
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* handling room pricing based on quantities and service pricing per participant.
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* It returns structured pricing data for display in forms and summaries.
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*/
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class BookingPriceCalculatorService
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{
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public function __construct(
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private readonly ParticipantEligibilityService $participantEligibilityService
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) {
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}
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/**
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* Calculates comprehensive pricing breakdown for a booking.
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*
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* @param BookingDtoInterface $bookingDto The booking data to calculate pricing for
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*
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* @return array{rooms: array, services: array, grandTotal: float} Complete pricing breakdown
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*/
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public function getPricingBreakdown(BookingDtoInterface $bookingDto): array
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{
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$roomPricing = $this->calculateRoomPricing($bookingDto);
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$servicePricing = $this->calculateServicePricing($bookingDto);
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$grandTotal = $this->calculateGrandTotal($bookingDto);
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return [
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'rooms' => $roomPricing,
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'services' => $servicePricing,
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'grandTotal' => $grandTotal,
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];
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}
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/**
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* Calculates pricing for all selected rooms.
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*
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* @param BookingDtoInterface $bookingDto The booking data containing room selections
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*
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* @return array Array of room pricing data with labels, quantities, and totals
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*/
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public function calculateRoomPricing(BookingDtoInterface $bookingDto): array
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{
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$roomPricing = [];
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if (false === $bookingDto instanceof BookingCreateDto) {
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return $roomPricing;
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}
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$selectedRooms = $bookingDto->getSelectedRooms();
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if (true === empty($selectedRooms)) {
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return $roomPricing;
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}
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foreach ($selectedRooms as $roomSelection) {
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$room = $this->getRoomById($bookingDto, $roomSelection->roomId);
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if (null === $room || null === $room->price) {
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continue;
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}
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// Calculate participant count for this room selection
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$participantCount = $room->minPax * $roomSelection->quantity;
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// Each participant pays the full room price
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$totalPrice = $participantCount * $room->price;
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$roomPricing[] = [
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'roomId' => $room->id,
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'label' => $room->label,
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'quantity' => $roomSelection->quantity,
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'participantCount' => $participantCount,
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'unitPrice' => $room->price,
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'totalPrice' => $totalPrice,
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];
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}
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return $roomPricing;
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}
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/**
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* Calculates pricing for all selected services across all participants, grouped by subtype.
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*
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* Only includes services from eligible participants (those with available skipasses for their age).
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*
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* @param BookingDtoInterface $bookingDto The booking data containing participants and their service selections
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*
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* @return array Array of service groups with each group containing services of the same subtype
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*/
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public function calculateServicePricing(BookingDtoInterface $bookingDto): array
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{
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$participants = $bookingDto->getParticipants();
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if (true === empty($participants)) {
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return [];
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}
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// Aggregate service selections across all eligible participants
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$serviceAggregation = [];
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foreach ($participants as $participantIndex => $participant) {
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// Skip ineligible participants (no skipasses available for their age)
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if (false === $this->participantEligibilityService->isParticipantEligible($bookingDto, $participantIndex)) {
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continue;
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}
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$this->aggregateParticipantServices($participant, $serviceAggregation);
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}
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// Add transportation services as separate line items (Zustieg, Rabatt, Parkplatz)
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$transportationItems = $this->aggregateTransportationServices($bookingDto);
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foreach ($transportationItems as $key => $transportationItem) {
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$serviceAggregation[$key] = $transportationItem;
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}
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// Group services by subtype and convert to pricing format
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return $this->groupServicesBySubtype($serviceAggregation);
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}
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/**
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* Calculates the grand total for the entire booking.
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*
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* @param BookingDtoInterface $bookingDto The booking data to calculate total for
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*
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* @return float The grand total price
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*/
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public function calculateGrandTotal(BookingDtoInterface $bookingDto): float
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{
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$roomTotal = $this->calculateRoomTotal($bookingDto);
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$serviceTotal = $this->calculateServiceTotal($bookingDto);
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return $roomTotal + $serviceTotal;
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}
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/**
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* Calculates total price for all rooms.
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*/
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public function calculateRoomTotal(BookingDtoInterface $bookingDto): float
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{
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$roomPricing = $this->calculateRoomPricing($bookingDto);
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return array_sum(array_column($roomPricing, 'totalPrice'));
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}
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/**
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* Calculates total price for all services.
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*/
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public function calculateServiceTotal(BookingDtoInterface $bookingDto): float
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{
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$servicePricing = $this->calculateServicePricing($bookingDto);
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return array_sum(array_column($servicePricing, 'groupTotal'));
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}
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/**
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* Formats a price value for display with proper German formatting.
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*
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* @param float $price The price to format
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*
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* @return string Formatted price string (e.g., "123,45")
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*/
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public function formatPrice(float $price): string
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{
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return number_format($price, 2, ',', '.');
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}
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/**
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* Formats a price with Euro symbol for display.
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*
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* @param float $price The price to format
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*
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* @return string Formatted price string with Euro symbol (e.g., "€123,45")
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*/
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public function formatPriceWithSymbol(float $price): string
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{
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return '€'.$this->formatPrice($price);
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}
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/**
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* Calculates the total price for an individual participant.
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*
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* This method calculates the complete price breakdown for a single participant,
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* including their room allocation (full room price) and all selected services.
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*
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* @param BookingDtoInterface $bookingDto The booking data containing all participants
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* @param int $participantIndex The index of the participant to calculate for
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*
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* @return float The total price for the specified participant
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*/
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public function calculateIndividualParticipantPrice(BookingDtoInterface $bookingDto, int $participantIndex): float
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{
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if (false === $bookingDto instanceof BookingCreateDto) {
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return 0.0;
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}
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$participant = $bookingDto->getParticipant($participantIndex);
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if (null === $participant) {
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return 0.0;
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}
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$totalPrice = 0.0;
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// Add room price if participant is assigned to a room
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if (null !== $participant->assignedRoomId) {
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$room = $this->getRoomById($bookingDto, $participant->assignedRoomId);
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if (null !== $room && null !== $room->price) {
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// Each participant pays the full room price
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$totalPrice += $room->price;
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}
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}
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// Add service prices for this participant
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$totalPrice += $this->calculateParticipantServiceTotal($participant);
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return $totalPrice;
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}
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/**
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* Calculates individual prices for all participants in a booking.
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*
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* @param BookingDtoInterface $bookingDto The booking data containing all participants
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*
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* @return array Array indexed by participant index containing individual prices
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*/
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public function calculateAllParticipantIndividualPrices(BookingDtoInterface $bookingDto): array
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{
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if (false === $bookingDto instanceof BookingCreateDto) {
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return [];
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}
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$participantPrices = [];
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$participants = $bookingDto->getParticipants();
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foreach ($participants as $index => $participant) {
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$participantPrices[$index] = $this->calculateIndividualParticipantPrice($bookingDto, $index);
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}
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return $participantPrices;
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}
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/**
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* Calculates the total price for an individual participant excluding insurance.
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*
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* This method is used for insurance eligibility filtering to avoid circular dependency
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* where insurance selection affects travel price which affects insurance eligibility.
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*
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* @param BookingDtoInterface $bookingDto The booking data containing all participants
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* @param int $participantIndex The index of the participant to calculate for
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*
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* @return float The total price for the specified participant excluding insurance
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*/
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public function calculateIndividualParticipantPriceExcludingInsurance(BookingDtoInterface $bookingDto, int $participantIndex): float
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{
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if (false === $bookingDto instanceof BookingCreateDto) {
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return 0.0;
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}
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$participant = $bookingDto->getParticipant($participantIndex);
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if (null === $participant) {
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return 0.0;
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}
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$totalPrice = 0.0;
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// Add room price if participant is assigned to a room
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if (null !== $participant->assignedRoomId) {
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$room = $this->getRoomById($bookingDto, $participant->assignedRoomId);
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if (null !== $room && null !== $room->price) {
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// Each participant pays the full room price
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$totalPrice += $room->price;
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}
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}
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// Add service prices for this participant (excluding insurance)
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$totalPrice += $this->calculateParticipantServiceTotal($participant, false);
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return $totalPrice;
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}
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/**
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* Aggregates all transportation-related services and pricing into separate line items.
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*
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* Creates separate entries for:
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* - Zustieg: Sum of all pickup prices and base transportation costs (positive and negative)
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* - Parkplatz: Sum of all parking service prices
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*
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* Only includes transportation costs from eligible participants.
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*
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* Note: Transportation discounts will be handled generically by groupServicesBySubtype as "Beförderung - Rabatt"
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*
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* @param BookingDtoInterface $bookingDto The booking data containing participants
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*
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* @return array Array of transportation line items (Zustieg, Parkplatz)
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*/
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private function aggregateTransportationServices(BookingDtoInterface $bookingDto): array
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{
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$participants = $bookingDto->getParticipants();
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$pickupTotal = 0.0; // All pickup prices and base transportation costs
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$parkingTotal = 0.0; // Parking service costs
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$pickupParticipants = 0;
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$parkingParticipants = 0;
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foreach ($participants as $participantIndex => $participant) {
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// Skip ineligible participants (no skipasses available for their age)
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if (false === $this->participantEligibilityService->isParticipantEligible($bookingDto, $participantIndex)) {
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continue;
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}
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$participantPickupCost = 0.0;
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$participantParkingCost = 0.0;
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// Transportation service pricing (outbound)
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if (null !== $participant->transportationOutbound && null !== $participant->transportationOutbound->price) {
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$participantPickupCost += $participant->transportationOutbound->price;
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}
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// Transportation service pricing (inbound)
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if (null !== $participant->transportationInbound && null !== $participant->transportationInbound->price) {
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$participantPickupCost += $participant->transportationInbound->price;
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}
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// Pickup pricing (unified for both directions)
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if (null !== $participant->pickup && null !== $participant->pickup->price) {
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$participantPickupCost += $participant->pickup->price;
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}
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// Parking service pricing
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if (null !== $participant->parkingService && null !== $participant->parkingService->price) {
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$participantParkingCost += $participant->parkingService->price;
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}
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// Aggregate participant totals (count participants who have any transportation costs)
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if (0.0 !== $participantPickupCost) {
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$pickupTotal += $participantPickupCost;
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++$pickupParticipants;
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}
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if ($participantParkingCost > 0) {
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$parkingTotal += $participantParkingCost;
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++$parkingParticipants;
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}
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}
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$transportationItems = [];
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// Add pickup entry (if any transportation/pickup costs exist)
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if (0.0 !== $pickupTotal) {
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$transportationItems['transportation_pickup'] = [
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'serviceId' => 'transportation_pickup',
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'label' => 'Zustieg',
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'unitPrice' => null,
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'participantCount' => $pickupParticipants,
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'totalPrice' => $pickupTotal,
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'subType' => Constants::GROUP_TRANSPORTATION,
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];
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}
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// Add parking entry (only if positive costs)
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if ($parkingTotal > 0) {
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$transportationItems['transportation_parking'] = [
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'serviceId' => 'transportation_parking',
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'label' => Constants::SERVICE_LABELS[Constants::TOKEN_PARKING],
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'unitPrice' => null,
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'participantCount' => $parkingParticipants,
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'totalPrice' => $parkingTotal,
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'subType' => Constants::GROUP_TRANSPORTATION,
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];
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}
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return $transportationItems;
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}
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/**
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* Groups services by their subtypes for display, separating positive costs and discounts.
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*
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* Creates separate entries for positive costs and negative costs (discounts) within each service group.
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* For example: "Kurse" and "Kurse - Rabatt" if there are both positive and negative priced course services.
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*
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* @param array $serviceAggregation Aggregated service data
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*
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* @return array Grouped services by subtype with separate discount entries
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*/
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private function groupServicesBySubtype(array $serviceAggregation): array
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{
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$groupedServices = [];
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// First pass: separate positive and negative prices by subtype
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$servicesBySubtypeAndSign = [];
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foreach ($serviceAggregation as $serviceData) {
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if (0.0 === $serviceData['totalPrice']) {
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continue; // Skip zero-price services
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}
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$subType = $serviceData['subType'] ?? 'other';
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// Normalize rental subtypes to avoid duplicate sections
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if (true === in_array($subType, Constants::TOKEN_RENTALS, true)) {
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$subType = Constants::GROUP_RENTALS; // Normalize all rental subtypes to a single key
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}
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// Normalize insurance subtypes to avoid duplicate sections
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if (true === in_array($subType, Constants::TOKEN_INSURANCES, true)) {
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$subType = Constants::GROUP_INSURANCE; // Normalize all insurance subtypes to a single key
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}
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$isDiscount = $serviceData['totalPrice'] < 0;
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// Create separate buckets for positive costs and discounts
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$bucketKey = $subType.($isDiscount ? '_discount' : '_regular');
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if (false === isset($servicesBySubtypeAndSign[$bucketKey])) {
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$servicesBySubtypeAndSign[$bucketKey] = [
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'subType' => $subType,
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'isDiscount' => $isDiscount,
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'services' => [],
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'total' => 0.0,
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'participantCount' => 0,
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];
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}
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$servicesBySubtypeAndSign[$bucketKey]['services'][] = $serviceData;
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$servicesBySubtypeAndSign[$bucketKey]['total'] += $serviceData['totalPrice'];
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$servicesBySubtypeAndSign[$bucketKey]['participantCount'] += $serviceData['participantCount'];
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}
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// Second pass: create display groups
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foreach ($servicesBySubtypeAndSign as $bucketData) {
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$baseGroupName = $this->getGroupNameForSubtype($bucketData['subType']);
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$groupName = $bucketData['isDiscount'] ? $baseGroupName.' - Rabatt' : $baseGroupName;
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$groupedServices[] = [
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'groupName' => $groupName,
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'services' => $bucketData['services'],
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'groupTotal' => $bucketData['total'],
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];
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}
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return $groupedServices;
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}
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/**
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* Maps service subtypes to user-friendly group names.
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*/
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private function getGroupNameForSubtype(string $subType): string
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{
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// Handle rentals array (keep for backward compatibility with non-normalized subtypes)
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if (true === in_array($subType, Constants::TOKEN_RENTALS, true)) {
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return Constants::SERVICE_LABELS[Constants::GROUP_RENTALS];
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}
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return Constants::SERVICE_LABELS[$subType] ?? 'Sonstige Leistungen';
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}
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/**
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* Aggregates service selections from a single participant into the service aggregation array.
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*/
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private function aggregateParticipantServices(ParticipantDto $participant, array &$serviceAggregation): void
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{
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// Handle single service selections (skiPass, rentalInsurance)
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if (null !== $participant->skiPass && null !== $participant->skiPass->price) {
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$this->addToServiceAggregation($serviceAggregation, $participant->skiPass, 1);
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}
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if (null !== $participant->rentalInsurance && null !== $participant->rentalInsurance->price) {
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$this->addToServiceAggregation($serviceAggregation, $participant->rentalInsurance, 1);
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}
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if (null !== $participant->insurance && null !== $participant->insurance->price) {
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$this->addInsuranceToServiceAggregation($serviceAggregation, $participant->insurance, 1);
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}
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// Handle multiple service selections
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$multipleServiceArrays = [
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'courses' => $participant->courses,
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'additionalServices' => $participant->additionalServices,
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'board' => $participant->board,
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'rentals' => $participant->rentals,
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];
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foreach ($multipleServiceArrays as $serviceArray) {
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if (true === is_array($serviceArray)) {
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foreach ($serviceArray as $service) {
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if ($service instanceof Service && null !== $service->price) {
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$this->addToServiceAggregation($serviceAggregation, $service, 1);
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}
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}
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}
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}
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}
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/**
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* Adds a service to the aggregation array, incrementing count and updating total price.
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*/
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private function addToServiceAggregation(array &$serviceAggregation, Service $service, int $quantity): void
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{
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$serviceKey = $service->id.'_'.$service->label;
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if (false === isset($serviceAggregation[$serviceKey])) {
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$serviceAggregation[$serviceKey] = [
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'serviceId' => $service->id,
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'label' => $service->label,
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'unitPrice' => $service->price,
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'participantCount' => 0,
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'totalPrice' => 0.0,
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'subType' => $service->subType,
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];
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}
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$serviceAggregation[$serviceKey]['participantCount'] += $quantity;
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|
$serviceAggregation[$serviceKey]['totalPrice'] += $service->price * $quantity;
|
|
}
|
|
|
|
/**
|
|
* Calculates the total service cost for a single participant.
|
|
*
|
|
* @param ParticipantDto $participant The participant to calculate services for
|
|
* @param bool $includeInsurance Whether to include insurance pricing (default: true)
|
|
*
|
|
* @return float The total service cost for this participant
|
|
*/
|
|
private function calculateParticipantServiceTotal(ParticipantDto $participant, bool $includeInsurance = true): float
|
|
{
|
|
$serviceTotal = 0.0;
|
|
|
|
// Single service selections
|
|
if (null !== $participant->skiPass && null !== $participant->skiPass->price) {
|
|
$serviceTotal += $participant->skiPass->price;
|
|
}
|
|
|
|
if (null !== $participant->rentalInsurance && null !== $participant->rentalInsurance->price) {
|
|
$serviceTotal += $participant->rentalInsurance->price;
|
|
}
|
|
|
|
if ($includeInsurance && null !== $participant->insurance && null !== $participant->insurance->price) {
|
|
$serviceTotal += $participant->insurance->price;
|
|
}
|
|
|
|
// Transportation services
|
|
if (null !== $participant->transportationOutbound && null !== $participant->transportationOutbound->price) {
|
|
$serviceTotal += $participant->transportationOutbound->price;
|
|
}
|
|
|
|
if (null !== $participant->transportationInbound && null !== $participant->transportationInbound->price) {
|
|
$serviceTotal += $participant->transportationInbound->price;
|
|
}
|
|
|
|
if (null !== $participant->pickup && null !== $participant->pickup->price) {
|
|
$serviceTotal += $participant->pickup->price;
|
|
}
|
|
|
|
if (null !== $participant->parkingService && null !== $participant->parkingService->price) {
|
|
$serviceTotal += $participant->parkingService->price;
|
|
}
|
|
|
|
// Multiple service selections
|
|
$multipleServiceArrays = [
|
|
'courses' => $participant->courses,
|
|
'additionalServices' => $participant->additionalServices,
|
|
'board' => $participant->board,
|
|
'rentals' => $participant->rentals,
|
|
];
|
|
|
|
foreach ($multipleServiceArrays as $serviceArray) {
|
|
if (true === is_array($serviceArray)) {
|
|
foreach ($serviceArray as $service) {
|
|
if ($service instanceof Service && null !== $service->price) {
|
|
$serviceTotal += $service->price;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $serviceTotal;
|
|
}
|
|
|
|
/**
|
|
* Retrieves a room by ID from the booking's travel data.
|
|
*/
|
|
private function getRoomById(BookingCreateDto $bookingDto, ?int $roomId): ?Room
|
|
{
|
|
if (null === $roomId) {
|
|
return null;
|
|
}
|
|
|
|
foreach ($bookingDto->travel->rooms as $room) {
|
|
if ($room->id === $roomId) {
|
|
return $room;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Adds an insurance to the service aggregation array.
|
|
*
|
|
* @param array $serviceAggregation The service aggregation array to update
|
|
* @param Insurance $insurance The insurance to add
|
|
* @param int $quantity The quantity of the insurance
|
|
*/
|
|
private function addInsuranceToServiceAggregation(array &$serviceAggregation, Insurance $insurance, int $quantity): void
|
|
{
|
|
$serviceKey = $insurance->id.'_'.$insurance->label;
|
|
|
|
if (false === isset($serviceAggregation[$serviceKey])) {
|
|
$serviceAggregation[$serviceKey] = [
|
|
'serviceId' => $insurance->id,
|
|
'label' => $insurance->label,
|
|
'unitPrice' => $insurance->price,
|
|
'participantCount' => 0,
|
|
'totalPrice' => 0.0,
|
|
'subType' => $insurance->getSubType(),
|
|
];
|
|
}
|
|
|
|
$serviceAggregation[$serviceKey]['participantCount'] += $quantity;
|
|
$serviceAggregation[$serviceKey]['totalPrice'] += $insurance->price * $quantity;
|
|
}
|
|
}
|