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<?php |
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|
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declare(strict_types=1); |
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|
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namespace Yatra\Services; |
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|
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use Yatra\Repositories\AvailabilityRepository; |
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use Yatra\Repositories\RecurringAvailabilityRepository; |
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use Yatra\Repositories\TripRepository; |
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|
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class CapacityService |
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{ |
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private AvailabilityRepository $availabilityRepository; |
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private RecurringAvailabilityRepository $recurringAvailabilityRepository; |
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private TripRepository $tripRepository; |
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|
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public function __construct( |
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?AvailabilityRepository $availabilityRepository = null, |
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?RecurringAvailabilityRepository $recurringAvailabilityRepository = null, |
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?TripRepository $tripRepository = null |
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) { |
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$this->availabilityRepository = $availabilityRepository ?? new AvailabilityRepository(); |
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$this->recurringAvailabilityRepository = $recurringAvailabilityRepository ?? new RecurringAvailabilityRepository(); |
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$this->tripRepository = $tripRepository ?? new TripRepository(); |
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} |
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|
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/** |
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* Get capacity for a specific trip and date based on priority |
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* |
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* @param int $tripId Trip ID |
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* @param string $date Date in YYYY-MM-DD format |
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* @return int Maximum capacity |
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*/ |
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public function getCapacityForDate(int $tripId, string $date): int |
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{ |
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// Normalize to Y-m-d. The availability-date and recurring-rule columns are |
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// DATE type, so a datetime input (e.g. "2026-07-18 12:30:00") breaks the |
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// rule's `end_date >= %s` boundary match (the DATE end_date is treated as |
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// midnight) and silently falls through to the trip default. Strip any time |
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// component so matching is date-only. |
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if (preg_match('/^(\d{4}-\d{2}-\d{2})/', $date, $m)) { |
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$date = $m[1]; |
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} |
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|
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// 1. Check Availability Date first (specific date overrides) |
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$availability = $this->availabilityRepository->findByTripIdAndDate($tripId, $date); |
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if ($availability && isset($availability->seats_total) && $availability->seats_total > 0) { |
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return (int) $availability->seats_total; |
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} |
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|
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// 2. Check Recurring Availability Rules |
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$recurringRules = $this->recurringAvailabilityRepository->findActiveRulesForDate($tripId, $date); |
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if (!empty($recurringRules)) { |
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// Sort by priority (if applicable) and get the first matching rule |
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$matchingRule = reset($recurringRules); |
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$seats = (int) ($matchingRule->seats_total ?? 0); |
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if ($seats <= 0 && !empty($matchingRule->capacity_value)) { |
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$capType = $matchingRule->capacity_type ?? 'fixed'; |
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if ($capType === 'fixed') { |
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$seats = (int) $matchingRule->capacity_value; |
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} |
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} |
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if ($seats > 0) { |
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return $seats; |
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} |
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} |
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|
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// 3. Fall back to trip's default capacity (column is max_travelers; max_travellers kept for legacy rows) |
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$trip = $this->tripRepository->find($tripId); |
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if (!$trip) { |
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return 0; |
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} |
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|
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$cap = (int) ($trip->max_travelers ?? $trip->max_travellers ?? 0); |
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|
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return $cap > 0 ? $cap : 0; |
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} |
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} |
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