feat: groups price calculator admin crud, booking/offer flow and api
This commit is contained in:
Björn Fromme
@@ -209,6 +209,11 @@ class AppRuntime implements RuntimeExtensionInterface
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$labels = [];
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foreach ($form->children as $child) {
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// Buttons (e.g. submit buttons) aren't validatable fields and have no errors/valid vars.
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if (!\array_key_exists('errors', $child->vars)) {
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continue;
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}
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$hasErrors = \count($child->vars['errors']) > 0;
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$hasInvalidChildren = false === $child->vars['valid'];
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@@ -0,0 +1,319 @@
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<?php
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declare(strict_types=1);
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namespace App\Twig\Components;
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use App\BpnConnect\ContingentsClient;
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use App\BpnConnect\Exception\BpnConnectException;
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use App\BpnConnect\Model\ContingentStatus;
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use App\Entity\Groups\Accommodation;
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use App\Model\CalendarDay;
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use App\Model\CalendarMonth;
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use Carbon\CarbonImmutable;
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use Psr\Cache\InvalidArgumentException;
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use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
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use Symfony\Contracts\Cache\CacheInterface;
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use Symfony\Contracts\Cache\ItemInterface;
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#[AsTwigComponent('calendar', template: 'components/calendar/index.html.twig')]
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class Calendar
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{
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private const MONTHS = [
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1 => 'Januar', 2 => 'Februar', 3 => 'März', 4 => 'April',
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5 => 'Mai', 6 => 'Juni', 7 => 'Juli', 8 => 'August',
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9 => 'September', 10 => 'Oktober', 11 => 'November', 12 => 'Dezember',
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];
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private const TYPE_LABELS = [
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'flat' => 'pauschal',
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'per_person' => 'p.P.',
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'per_night' => 'p.Nacht',
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'per_person_per_night' => 'p.P./Nacht',
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];
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public Accommodation $accommodation;
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public ?string $startMonth = null;
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/** @var list<CalendarMonth> */
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public array $months = [];
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public string $prevMonth = '';
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public string $nextMonth = '';
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public string $prevLabel = '';
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public string $nextLabel = '';
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public function __construct(
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private readonly ContingentsClient $contingentsClient,
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private readonly CacheInterface $cache,
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) {
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}
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public function mount(Accommodation $accommodation, ?string $startMonth = null): void
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{
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$this->accommodation = $accommodation;
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$this->startMonth = $startMonth;
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if ($startMonth !== null && preg_match('/^\d{4}-\d{2}$/', $startMonth)) {
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$start = CarbonImmutable::createFromFormat('Y-m-d', $startMonth . '-01');
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} else {
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$allDates = $this->collectAllDates();
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$start = empty($allDates)
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? CarbonImmutable::now()->startOfMonth()
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: $this->determineStartMonth($allDates);
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}
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$map = $this->buildCoverageMap();
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$blockedDates = $this->fetchBlockedDates(
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$accommodation->getCalendarCode() ?? '',
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$start->format('Y-m-d'),
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$start->addMonths(3)->subDay()->format('Y-m-d'),
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);
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$months = [];
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$current = $start;
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for ($i = 0; $i < 3; $i++) {
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$months[] = $this->buildMonth($current, $map, $blockedDates);
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$current = $current->addMonth();
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}
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$this->months = $months;
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$prevStart = $start->subMonths(3);
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$prevEnd = $prevStart->addMonths(2);
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$this->prevMonth = $prevStart->format('Y-m');
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$this->prevLabel = self::MONTHS[$prevStart->month] . ' – ' . self::MONTHS[$prevEnd->month] . ' ' . $prevEnd->year;
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$nextStart = $start->addMonths(3);
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$nextEnd = $nextStart->addMonths(2);
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$this->nextMonth = $nextStart->format('Y-m');
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$this->nextLabel = self::MONTHS[$nextStart->month] . ' – ' . self::MONTHS[$nextEnd->month] . ' ' . $nextEnd->year;
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}
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/**
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* @return array<string, true> keyed by Y-m-d, only BLOCKED dates present
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*/
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private function fetchBlockedDates(string $hotelCode, string $dateFrom, string $dateTo): array
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{
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if ($hotelCode === '') {
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return [];
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}
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try {
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$cacheKey = sprintf('contingents_calendar_%s_%s_%s', $hotelCode, $dateFrom, $dateTo);
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$response = $this->cache->get(
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$cacheKey,
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function (ItemInterface $item) use ($hotelCode, $dateFrom, $dateTo) {
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$item->expiresAfter(3600);
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return $this->contingentsClient->getContingentCalendar($hotelCode, $dateFrom, $dateTo);
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},
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);
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} catch (BpnConnectException|InvalidArgumentException) {
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return [];
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}
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$blocked = [];
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foreach ($response->data as $entry) {
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if ($entry->status === ContingentStatus::Blocked) {
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$blocked[(new \DateTimeImmutable($entry->date))->format('Y-m-d')] = true;
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}
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}
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return $blocked;
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}
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/**
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* @return CarbonImmutable[]
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*/
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private function collectAllDates(): array
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{
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$dates = [];
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foreach ($this->accommodation->getAccommodationPrices() as $price) {
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if ($price->getDateFrom() !== null) {
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$dates[] = CarbonImmutable::instance($price->getDateFrom());
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}
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if ($price->getDateTo() !== null) {
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$dates[] = CarbonImmutable::instance($price->getDateTo());
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}
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}
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foreach ($this->accommodation->getBoardServices() as $service) {
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if ($service->getDateFrom() !== null) {
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$dates[] = CarbonImmutable::instance($service->getDateFrom());
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}
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if ($service->getDateTo() !== null) {
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$dates[] = CarbonImmutable::instance($service->getDateTo());
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}
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}
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foreach ($this->accommodation->getAdditionalServices() as $service) {
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if ($service->getDateFrom() !== null) {
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$dates[] = CarbonImmutable::instance($service->getDateFrom());
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}
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if ($service->getDateTo() !== null) {
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$dates[] = CarbonImmutable::instance($service->getDateTo());
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}
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}
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return $dates;
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}
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/**
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* @param CarbonImmutable[] $dates
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*/
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private function determineStartMonth(array $dates): CarbonImmutable
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{
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$earliest = min($dates);
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$cutoff = CarbonImmutable::now()->subDays(60);
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if ($earliest >= $cutoff) {
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return $earliest->startOfMonth();
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}
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return CarbonImmutable::now()->startOfMonth();
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}
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/**
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* @return array<string, array{
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* price: array{label: string, span: float, priority: int}|null,
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* board: array{label: string, span: float}|null,
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* additional: array{label: string, span: float}|null,
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* }>
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*/
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private function buildCoverageMap(): array
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{
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$map = [];
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foreach ($this->accommodation->getAccommodationPrices() as $price) {
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if ($price->getDateFrom() === null || $price->getDateTo() === null) {
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continue;
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}
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$priceFormatted = number_format($price->getPricePerNight() / 100, 2, ',', '.') . ' €';
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$label = sprintf('Preis: %s/Nacht (min. %d Nächte)', $priceFormatted, $price->getMinNights());
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$day = CarbonImmutable::instance($price->getDateFrom());
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$end = CarbonImmutable::instance($price->getDateTo());
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$span = $day->diffInDays($end);
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$priority = $price->getType()?->priority() ?? 0;
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$limit = $day->addYears(3);
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// $end is the last night (inclusive), so <= is correct
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while ($day <= $end && $day <= $limit) {
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$key = $day->format('Y-m-d');
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$map[$key] ??= ['price' => null, 'board' => null, 'additional' => null];
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$existing = $map[$key]['price'];
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$replace = $existing === null
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|| $priority > $existing['priority']
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|| ($priority === $existing['priority'] && $span < $existing['span']);
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if ($replace) {
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$map[$key]['price'] = ['label' => $label, 'span' => $span, 'priority' => $priority];
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}
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$day = $day->addDay();
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}
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}
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foreach ($this->accommodation->getBoardServices() as $service) {
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if ($service->getDateFrom() === null || $service->getDateTo() === null) {
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continue;
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}
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$label = 'Verpflegung: ' . $service->getLabel();
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$day = CarbonImmutable::instance($service->getDateFrom());
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$end = CarbonImmutable::instance($service->getDateTo());
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$span = $day->diffInDays($end);
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$limit = $day->addYears(3);
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while ($day <= $end && $day <= $limit) {
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$key = $day->format('Y-m-d');
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$map[$key] ??= ['price' => null, 'board' => null, 'additional' => null];
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if ($map[$key]['board'] === null || $span < $map[$key]['board']['span']) {
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$map[$key]['board'] = ['label' => $label, 'span' => $span];
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}
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$day = $day->addDay();
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}
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}
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foreach ($this->accommodation->getAdditionalServices() as $service) {
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if ($service->getDateFrom() === null || $service->getDateTo() === null) {
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continue;
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}
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$typeLabel = $service->getType() !== null
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? self::TYPE_LABELS[$service->getType()->value]
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: '';
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$label = sprintf('Zusatz: %s%s', $service->getLabel(), $typeLabel !== '' ? ' (' . $typeLabel . ')' : '');
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$day = CarbonImmutable::instance($service->getDateFrom());
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$end = CarbonImmutable::instance($service->getDateTo());
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$span = $day->diffInDays($end);
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$limit = $day->addYears(3);
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while ($day <= $end && $day <= $limit) {
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$key = $day->format('Y-m-d');
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$map[$key] ??= ['price' => null, 'board' => null, 'additional' => null];
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if ($map[$key]['additional'] === null || $span < $map[$key]['additional']['span']) {
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$map[$key]['additional'] = ['label' => $label, 'span' => $span];
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}
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$day = $day->addDay();
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}
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}
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return $map;
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}
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/**
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* @param array<string, array{
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* price: array{label: string, span: float, priority: int}|null,
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* board: array{label: string, span: float}|null,
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* additional: array{label: string, span: float}|null,
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* }> $map
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* @param array<string, true> $blockedDates
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*/
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private function buildMonth(CarbonImmutable $month, array $map, array $blockedDates): CalendarMonth
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{
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$start = $month->startOfMonth();
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$today = CarbonImmutable::now()->format('Y-m-d');
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// Mon=0 … Sun=6 (Carbon: 0=Sunday, 1=Monday … 6=Saturday)
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$firstDow = ($start->dayOfWeek + 6) % 7;
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$days = [];
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for ($d = 1; $d <= $start->daysInMonth; $d++) {
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$dateStr = $month->format('Y-m') . '-' . str_pad((string) $d, 2, '0', STR_PAD_LEFT);
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$coverage = $map[$dateStr] ?? [];
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$parts = [];
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if (isset($coverage['price'])) {
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$parts[] = $coverage['price']['label'];
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}
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if (isset($coverage['board'])) {
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$parts[] = $coverage['board']['label'];
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}
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if (isset($coverage['additional'])) {
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$parts[] = $coverage['additional']['label'];
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}
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$isBlocked = isset($blockedDates[$dateStr]);
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if ($isBlocked) {
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$parts[] = 'Buchungsstopp';
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}
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$days[$d] = new CalendarDay(
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date: $dateStr,
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hasPrice: isset($coverage['price']),
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hasBoard: isset($coverage['board']),
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hasAdditional: isset($coverage['additional']),
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isBlocked: $isBlocked,
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tooltip: !empty($parts) ? implode(' | ', $parts) : null,
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isToday: $dateStr === $today,
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);
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}
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return new CalendarMonth(
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label: self::MONTHS[$month->month] . ' ' . $month->year,
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firstDow: $firstDow,
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days: $days,
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);
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}
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}
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