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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\Services\SettingsService; |
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use Yatra\Services\DiscountService; |
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use Yatra\Repositories\TripRepository; |
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|
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/** |
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* Core Pricing Calculation Service |
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* |
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* Single source of truth for ALL pricing calculations. |
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* Both booking session and checkout MUST go through this service. |
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* |
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* PRICING LOGIC: |
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* - Regular pricing: discounted_price → sale_price → original_price |
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* - Traveler-based pricing: per-category discounted → sale → original prices |
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* |
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* FREE PLUGIN FEATURES (handled here): |
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* - Base pricing (regular & traveler-based) |
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* - Tax calculations (single & multiple) |
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* - Coupon discount (via DiscountService) |
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* - Group discount (via DiscountService, requires Pro AdvancedDiscount module) |
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* - Payment amounts (full only, deposit/partial via Pro) |
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* |
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* PRO MODULE INTEGRATION (via filter hooks): |
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* - Dynamic Pricing → yatra_booking_trip_price (modifies per-unit price) |
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* - Additional Services → yatra_booking_services_total (adds services cost) |
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* - Advanced Discount → yatra_advanced_discount_enabled (enables group discounts) |
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* - Flexible Payments → yatra_calculate_amount_due (deposit/partial payments) |
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* |
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* FILTER HOOKS (in execution order): |
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* 1. yatra_before_calculation_params - Modify input params |
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* 2. yatra_booking_trip_price - Dynamic pricing per-unit price modification |
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* 3. yatra_calculate_base_amount - Modify calculated base amount |
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* 4. yatra_booking_services_total - Additional services cost (Pro) |
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* 5. yatra_calculate_subtotal - Modify subtotal (base + services) |
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* 6. yatra_calculate_group_discount - Group discount (Pro AdvancedDiscount) |
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* 7. yatra_calculate_coupon_discount - Coupon discount |
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* 8. yatra_calculate_final_total - Modify final total after tax |
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* 9. yatra_calculate_amount_due - Flexible payment amounts (Pro) |
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* 10. yatra_after_calculation_result - Modify complete result |
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* |
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* @package Yatra\Services |
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*/ |
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class CalculationService |
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{ |
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/** |
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* Core pricing calculation (fetches trip data from repository) |
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* |
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* @param array $params Calculation parameters |
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* @return array Complete pricing breakdown |
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*/ |
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public function calculatePricing(array $params): array |
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{ |
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$params = apply_filters('yatra_before_calculation_params', $params); |
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|
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// Extract parameters |
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$trip_id = (int) ($params['trip_id'] ?? 0); |
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$travelers_count = (int) ($params['travelers_count'] ?? 1); |
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$traveler_counts = $params['traveler_counts'] ?? []; |
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$travel_date = $params['travel_date'] ?? ''; |
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$departure_time = $params['departure_time'] ?? ''; |
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$coupon_code = $params['coupon_code'] ?? ''; |
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$payment_method = strtolower(trim((string) ($params['payment_method'] ?? 'full'))); |
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if ($payment_method === '') { |
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$payment_method = 'full'; |
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} |
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$selected_services = $params['selected_services'] ?? []; |
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$availability_id = $params['availability_id'] ?? null; |
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|
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if (empty($trip_id)) { |
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throw new \InvalidArgumentException('Trip ID is required for calculation'); |
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} |
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|
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// Fetch trip data |
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$tripRepository = new TripRepository(); |
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$trip = $tripRepository->find($trip_id); |
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|
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if (!$trip) { |
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throw new \InvalidArgumentException("Trip with ID {$trip_id} not found"); |
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} |
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|
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// ── Resolve pricing type & price data ─────────────────────────── |
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// Availability can override trip-level pricing |
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$availability = null; |
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if (!empty($availability_id) || !empty($travel_date)) { |
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$availability = $this->resolveAvailability($trip_id, $travel_date, $availability_id, $departure_time); |
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} |
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|
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$pricing_type = $this->resolvePricingType($trip, $availability); |
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$price_types = $this->resolvePriceTypes($trip, $availability); |
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|
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// Context for Pro dynamic pricing (inventory rules, etc.): prefer departure row seats, not trip max only. |
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$spots_for_dp = null; |
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if ($availability !== null) { |
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if (isset($availability->seats_available)) { |
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$spots_for_dp = (int) $availability->seats_available; |
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} elseif (isset($availability->spots_remaining)) { |
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$spots_for_dp = (int) $availability->spots_remaining; |
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} |
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} |
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if ($spots_for_dp === null && isset($trip->max_travelers)) { |
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$spots_for_dp = (int) $trip->max_travelers; |
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} |
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$availability_id_for_dp = $availability_id; |
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if ($availability_id_for_dp === null && $availability !== null && isset($availability->id)) { |
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$availability_id_for_dp = (int) $availability->id; |
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} |
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|
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// ── Resolve per-unit price (Regular pricing) ──────────────────── |
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// Priority: discounted_price → sale_price → original_price |
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$original_price = (float) ($trip->original_price ?? 0); |
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$discounted_price = $this->resolveDiscountedPrice($trip, $availability); |
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$unit_price = $discounted_price > 0 ? $discounted_price : $original_price; |
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|
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// Snapshot the pre-DP per-unit price so the pricing-summary template |
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// can render the dynamic-pricing impact as its own line item rather |
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// than silently absorbing it into the Gross Total. Without this, an |
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// admin/customer looking at the summary cannot tell what the trip |
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// would have cost without DP rules. |
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$unit_price_before_dp = $unit_price; |
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|
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// Apply Dynamic Pricing filter (Pro DynamicPricingModule hooks here) |
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$unit_price = (float) apply_filters('yatra_booking_trip_price', $unit_price, $trip_id, [ |
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'departure_date' => $travel_date, |
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'spots_remaining' => $spots_for_dp, |
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'availability_id' => $availability_id_for_dp, |
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'original_price' => $original_price, |
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'discounted_price' => $discounted_price, |
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]); |
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|
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// ── Calculate base amount ─────────────────────────────────────── |
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$base_amount = $this->calculateBaseAmount( |
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$unit_price, |
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$travelers_count, |
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$traveler_counts, |
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$pricing_type, |
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$price_types, |
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$trip_id, |
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$travel_date, |
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$spots_for_dp, |
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$availability_id_for_dp |
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); |
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|
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$base_amount = (float) apply_filters('yatra_calculate_base_amount', $base_amount, [ |
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'unit_price' => $unit_price, |
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'original_price' => $original_price, |
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'discounted_price' => $discounted_price, |
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'travelers_count' => $travelers_count, |
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'traveler_counts' => $traveler_counts, |
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'pricing_type' => $pricing_type, |
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'price_types' => $price_types, |
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'trip_id' => $trip_id, |
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]); |
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|
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// ── Subtotal (Pro modules can add services cost via filter) ───── |
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// Free plugin: subtotal = base_amount only |
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// Pro AdditionalServicesModule: hooks into yatra_calculate_subtotal to add services |
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$subtotal = $base_amount; |
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$subtotal = (float) apply_filters('yatra_calculate_subtotal', $subtotal, [ |
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'base_amount' => $base_amount, |
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'trip_id' => $trip_id, |
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'travelers_count' => $travelers_count, |
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'traveler_counts' => $traveler_counts, |
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'travel_date' => $travel_date, |
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'selected_services' => $selected_services, |
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]); |
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|
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// ── Group Discount (AdvancedDiscount Pro module enables this) ─── |
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$group_discount_data = $this->calculateGroupDiscount( |
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$trip_id, $subtotal, $travelers_count, $traveler_counts, $pricing_type, $price_types |
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); |
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|
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// ── Coupon Discount ───────────────────────────────────────────── |
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// Use DiscountService for coupon calculation |
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$discountService = new \Yatra\Services\DiscountService(); |
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$subtotal_after_group = $subtotal - ($group_discount_data['amount'] ?? 0); |
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|
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$coupon_discount_data = $discountService->calculateCouponDiscount( |
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$coupon_code, |
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$subtotal_after_group, |
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$trip_id, |
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$travelers_count, |
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$traveler_counts |
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); |
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|
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// Allow plugins to modify coupon discount |
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$coupon_discount_data = (array) apply_filters('yatra_calculate_coupon_discount', $coupon_discount_data, [ |
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'subtotal' => $subtotal, |
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'group_discount_amount' => $group_discount_data['amount'] ?? 0, |
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'trip_id' => $trip_id, |
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'travelers_count' => $travelers_count, |
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]); |
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|
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// ── Total discounts ───────────────────────────────────────────── |
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$total_discount_amount = ($group_discount_data['amount'] ?? 0) + ($coupon_discount_data['calculated_amount'] ?? 0); |
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$total_discount_amount = min($total_discount_amount, $subtotal); // discount cannot exceed subtotal |
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|
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$discounted_subtotal = max(0, $subtotal - $total_discount_amount); |
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|
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// ── Itinerary Costs ───────────────────────────────────────── |
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$itinerary_costs = apply_filters('yatra_booking_itinerary_costs', [], $trip_id, $travelers_count, $traveler_counts, $travel_date); |
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$itinerary_costs_total = 0; |
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if (!empty($itinerary_costs) && is_array($itinerary_costs)) { |
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foreach ($itinerary_costs as $cost) { |
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$itinerary_costs_total += (float) ($cost['total_cost'] ?? 0); |
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} |
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} |
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|
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// ── Additional Services (if any) ───────────────────────────── |
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// Pull the available services for this trip via the Pro filter and |
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// mark which ones are selected (or required/included). Pricing data |
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// ships back to the template scope so the Pricing Summary partial's |
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// selected-services loop has something to render — previously |
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// `pricing_calculation['additional_services']` was never populated |
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// here, so the per-row services list in the sidebar always rendered |
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// empty even when the standalone Additional Services card showed |
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// ticked checkboxes. |
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$available_services = (array) apply_filters( |
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'yatra_booking_additional_services', |
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[], |
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$trip_id, |
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$travelers_count, |
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$traveler_counts, |
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$travel_date |
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); |
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$selected_service_ids = array_map('intval', (array) $selected_services); |
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$duration_days_for_services = (int) ($trip->duration_days ?? 1); |
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$additional_services_total = 0.0; |
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$additional_services_resolved = []; |
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foreach ($available_services as $svc) { |
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$svc = (array) $svc; |
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$svc_id = (int) ($svc['id'] ?? 0); |
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$is_required = !empty($svc['is_required']); |
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$is_included = !empty($svc['is_included']); |
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$is_selected = $is_required || $is_included || in_array($svc_id, $selected_service_ids, true); |
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|
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$base_price = (float) ($svc['price'] ?? 0); |
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$price_per = $svc['price_per'] ?? 'person'; |
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switch ($price_per) { |
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case 'person': |
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$calculated_price = $base_price * max(1, $travelers_count); |
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break; |
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case 'day': |
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$calculated_price = $base_price * max(1, $duration_days_for_services); |
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break; |
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case 'booking': |
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default: |
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$calculated_price = $base_price; |
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break; |
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} |
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|
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$svc['selected'] = $is_selected; |
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$svc['calculated_price'] = $calculated_price; |
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$additional_services_resolved[] = $svc; |
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|
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// Only paid (non-included) selected services contribute to the |
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// services subtotal. The taxable-amount line below will then |
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// include this naturally. |
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if ($is_selected && !$is_included) { |
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$additional_services_total += $calculated_price; |
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} |
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} |
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// Let Pro modules override the total (rounding, group rules, etc.). |
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$additional_services_total = (float) apply_filters( |
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'yatra_booking_services_total', |
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$additional_services_total, |
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$additional_services_resolved, |
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$trip_id, |
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$travelers_count, |
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$duration_days_for_services |
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); |
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|
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// ── Taxable Amount ──────────────────────────────────────────── |
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// We DON'T add `$additional_services_total` again here. The Pro |
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// AdditionalServicesModule hooks into `yatra_calculate_subtotal` |
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// (above), which already folded selected services into `$subtotal` |
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// → `$discounted_subtotal`. Adding them a second time produced the |
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// visible double-count bug ($159 + $112 services = $271 subtotal, |
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// then $271 + $112 services = $383 net amount). `$additional_services_total` |
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// stays available in the result payload so the sidebar can render |
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// each service as a row for transparency. |
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$taxable_amount = $discounted_subtotal + $itinerary_costs_total; |
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|
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// ── Taxes ─────────────────────────────────────────────────────── |
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$tax_calculation = $this->calculateTaxes($taxable_amount); |
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|
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$final_total = $taxable_amount; |
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if (!$tax_calculation['tax_inclusive']) { |
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$final_total += $tax_calculation['total_tax_amount']; |
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} |
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|
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$final_total = (float) apply_filters('yatra_calculate_final_total', $final_total, [ |
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'discounted_subtotal' => $discounted_subtotal, |
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'itinerary_costs_total' => $itinerary_costs_total, |
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'taxable_amount' => $taxable_amount, |
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'tax_calculation' => $tax_calculation, |
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'trip_id' => $trip_id, |
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'payment_method' => $payment_method, |
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]); |
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|
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// ── Payment amounts (FlexiblePayments Pro module) ─────────────── |
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$payment_amounts = $this->calculatePaymentAmounts($final_total, $payment_method, [ |
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'trip_id' => $trip_id, |
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'travelers_count' => $travelers_count, |
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]); |
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|
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// ── Currency ──────────────────────────────────────────────────── |
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$currency = SettingsService::getCurrency(); |
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|
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// ── Gross total (subtotal before discounts/taxes, includes services) ─── |
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$gross_total = $subtotal; |
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|
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// ── Dynamic-pricing breakdown (for the pricing-summary template) ─ |
| 318 |
// The DP module already has an `addPricingBreakdown` callback wired to |
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// the `yatra_price_breakdown` filter — but that filter was previously |
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// never fired anywhere, so the template's `$dynamic_pricing` block was |
| 321 |
// dead code. We fire it here with the same context the per-unit DP |
| 322 |
// filter received, so Pro DP can populate the breakdown row that the |
| 323 |
// template renders. |
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// |
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// dp_total_adjustment is the signed dollar impact DP has on the trip |
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// subtotal: |
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// - For regular pricing: per-unit delta × travelers (the line 120 |
| 328 |
// filter is the single DP entry point). |
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// - For traveler_based pricing: DP is applied per-category inside |
| 330 |
// calculateBaseAmount, so we recompute a "pristine" base amount |
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// using the same TripPricingService::resolveCategoryEffectivePrice |
| 332 |
// anchor that calculateBaseAmount starts from, and subtract from |
| 333 |
// the real (post-DP) base_amount. |
| 334 |
$dp_per_unit_delta = $unit_price - $unit_price_before_dp; |
| 335 |
$dp_total_adjustment = 0.0; |
| 336 |
$category_prices_post_dp = []; |
| 337 |
if ($pricing_type === 'regular') { |
| 338 |
$dp_total_adjustment = $dp_per_unit_delta * max(1, $travelers_count); |
| 339 |
} elseif ($pricing_type === 'traveler_based' && !empty($price_types)) { |
| 340 |
$pre_dp_base = 0.0; |
| 341 |
foreach ($price_types as $pt) { |
| 342 |
$pt_arr = (array) $pt; |
| 343 |
$category_id = $pt_arr['category_id'] ?? 0; |
| 344 |
$pricing_mode = $pt_arr['pricing_mode'] ?? 'per_person'; |
| 345 |
$pre_dp_price = (float) \Yatra\Services\TripPricingService::resolveCategoryEffectivePrice($pt_arr); |
| 346 |
$count = isset($traveler_counts[$category_id]) ? (int) $traveler_counts[$category_id] : 0; |
| 347 |
|
| 348 |
// Capture the DP-adjusted per-category price so the pricing-summary |
| 349 |
// category row can show the price the customer is actually paying |
| 350 |
// — admins asked for one consolidated row (post-DP) instead of a |
| 351 |
// pre-DP row plus a separate "Dynamic Pricing" subtraction line. |
| 352 |
$post_dp_price = (float) apply_filters('yatra_booking_trip_price', $pre_dp_price, $trip_id, [ |
| 353 |
'departure_date' => $travel_date, |
| 354 |
'spots_remaining' => $spots_for_dp, |
| 355 |
'availability_id' => $availability_id_for_dp, |
| 356 |
'category_id' => $category_id, |
| 357 |
'original_price' => (float) ($pt_arr['original_price'] ?? 0), |
| 358 |
'discounted_price' => (float) ($pt_arr['discounted_price'] ?? $pt_arr['sale_price'] ?? 0), |
| 359 |
]); |
| 360 |
if ($category_id) { |
| 361 |
$category_prices_post_dp[(string) $category_id] = $post_dp_price; |
| 362 |
} |
| 363 |
|
| 364 |
if ($pricing_mode === 'per_group') { |
| 365 |
if ($count > 0) { |
| 366 |
$pre_dp_base += $pre_dp_price; |
| 367 |
} |
| 368 |
} else { |
| 369 |
$pre_dp_base += $pre_dp_price * $count; |
| 370 |
} |
| 371 |
} |
| 372 |
$dp_total_adjustment = $base_amount - $pre_dp_base; |
| 373 |
} |
| 374 |
$price_breakdown = (array) apply_filters('yatra_price_breakdown', [], $trip_id, [ |
| 375 |
'price' => $unit_price, |
| 376 |
'original_price' => $original_price, |
| 377 |
'discounted_price' => $discounted_price, |
| 378 |
'departure_date' => $travel_date, |
| 379 |
'spots_remaining' => $spots_for_dp, |
| 380 |
'availability_id' => $availability_id_for_dp, |
| 381 |
'travelers_count' => $travelers_count, |
| 382 |
'gross_total' => $gross_total, |
| 383 |
]); |
| 384 |
$dynamic_pricing_breakdown = $price_breakdown['dynamic_pricing'] ?? null; |
| 385 |
|
| 386 |
// ── Build result ──────────────────────────────────────────── |
| 387 |
$pricing_data = [ |
| 388 |
// Price info |
| 389 |
'original_price' => $original_price, |
| 390 |
'discounted_price' => $discounted_price, |
| 391 |
'unit_price' => $unit_price, |
| 392 |
'unit_price_before_dp' => $unit_price_before_dp, |
| 393 |
'dp_per_unit_delta' => $dp_per_unit_delta, |
| 394 |
'dp_total_adjustment' => $dp_total_adjustment, |
| 395 |
'category_prices_post_dp' => $category_prices_post_dp, |
| 396 |
'dynamic_pricing' => $dynamic_pricing_breakdown, |
| 397 |
'pricing_type' => $pricing_type, |
| 398 |
|
| 399 |
// Base amounts |
| 400 |
'base_amount' => $base_amount, |
| 401 |
'subtotal' => $subtotal, |
| 402 |
'discounted_subtotal' => $discounted_subtotal, |
| 403 |
'taxable_amount' => $taxable_amount, |
| 404 |
'gross_total' => $gross_total, |
| 405 |
|
| 406 |
// Discounts |
| 407 |
'group_discount' => $group_discount_data, |
| 408 |
'coupon_discount' => $coupon_discount_data, |
| 409 |
'total_discount_amount' => $total_discount_amount, |
| 410 |
|
| 411 |
// Taxes |
| 412 |
'tax_calculation' => $tax_calculation, |
| 413 |
|
| 414 |
// Final amounts |
| 415 |
'final_total' => $final_total, |
| 416 |
'amount_due' => $payment_amounts['amount_due'], |
| 417 |
'amount_paid' => $payment_amounts['amount_paid'], |
| 418 |
|
| 419 |
// Payment & currency |
| 420 |
'payment_method' => $payment_method, |
| 421 |
'currency' => $currency, |
| 422 |
|
| 423 |
// Itinerary costs |
| 424 |
// Additional services with `selected` / `calculated_price` flags |
| 425 |
// — Checkout::getAdditionalServices() reads this; the sidebar's |
| 426 |
// selected-services loop renders one row per ticked service. |
| 427 |
'additional_services' => $additional_services_resolved, |
| 428 |
'services_total' => $additional_services_total, |
| 429 |
|
| 430 |
'itinerary_costs' => $itinerary_costs, |
| 431 |
'itinerary_costs_total' => $itinerary_costs_total, |
| 432 |
|
| 433 |
// Metadata |
| 434 |
'travelers_count' => $travelers_count, |
| 435 |
'traveler_counts' => $traveler_counts, |
| 436 |
'travel_date' => $travel_date, |
| 437 |
'trip_id' => $trip_id, |
| 438 |
]; |
| 439 |
|
| 440 |
return (array) apply_filters('yatra_after_calculation_result', $pricing_data, $params); |
| 441 |
} |
| 442 |
|
| 443 |
/** |
| 444 |
* Resolve the discounted price from availability or trip |
| 445 |
* Priority: availability discounted → availability original → trip discounted → trip sale → 0 |
| 446 |
*/ |
| 447 |
private function resolveDiscountedPrice(object $trip, ?object $availability): float |
| 448 |
{ |
| 449 |
if ($availability) { |
| 450 |
if (!empty($availability->discounted_price) && (float) $availability->discounted_price > 0) { |
| 451 |
return (float) $availability->discounted_price; |
| 452 |
} |
| 453 |
if (!empty($availability->original_price) && (float) $availability->original_price > 0) { |
| 454 |
return (float) $availability->original_price; |
| 455 |
} |
| 456 |
} |
| 457 |
|
| 458 |
if (!empty($trip->discounted_price) && (float) $trip->discounted_price > 0) { |
| 459 |
return (float) $trip->discounted_price; |
| 460 |
} |
| 461 |
if (!empty($trip->sale_price) && (float) $trip->sale_price > 0) { |
| 462 |
return (float) $trip->sale_price; |
| 463 |
} |
| 464 |
|
| 465 |
return 0.0; |
| 466 |
} |
| 467 |
|
| 468 |
/** |
| 469 |
* Resolve pricing type from availability or trip |
| 470 |
*/ |
| 471 |
private function resolvePricingType(object $trip, ?object $availability): string |
| 472 |
{ |
| 473 |
// Authoritative model matches {@see TripPricingService::resolvePricingType}: |
| 474 |
// explicit "regular" must not be overridden by inherited/stale availability price_types. |
| 475 |
$trip_model = TripPricingService::resolvePricingType($trip); |
| 476 |
|
| 477 |
if ($trip_model !== 'traveler_based') { |
| 478 |
return 'regular'; |
| 479 |
} |
| 480 |
|
| 481 |
// Traveler-based trip: use per-date categories when that row defines them; otherwise caller |
| 482 |
// falls back to trip-level price_types via {@see self::resolvePriceTypes()}. |
| 483 |
if ($availability && !empty($availability->price_types)) { |
| 484 |
$types = is_string($availability->price_types) |
| 485 |
? json_decode($availability->price_types, true) |
| 486 |
: $availability->price_types; |
| 487 |
if (!empty($types) && is_array($types)) { |
| 488 |
return 'traveler_based'; |
| 489 |
} |
| 490 |
} |
| 491 |
|
| 492 |
return 'traveler_based'; |
| 493 |
} |
| 494 |
|
| 495 |
/** |
| 496 |
* Resolve price_types array from availability or trip |
| 497 |
*/ |
| 498 |
private function resolvePriceTypes(object $trip, ?object $availability): array |
| 499 |
{ |
| 500 |
if (TripPricingService::resolvePricingType($trip) === 'regular') { |
| 501 |
return []; |
| 502 |
} |
| 503 |
|
| 504 |
$types = []; |
| 505 |
|
| 506 |
// Priority 1: Availability price_types |
| 507 |
if ($availability && !empty($availability->price_types)) { |
| 508 |
$types = is_string($availability->price_types) |
| 509 |
? json_decode($availability->price_types, true) |
| 510 |
: $availability->price_types; |
| 511 |
} |
| 512 |
|
| 513 |
// Priority 2: Trip price_types |
| 514 |
if (empty($types) && !empty($trip->price_types)) { |
| 515 |
if (is_string($trip->price_types)) { |
| 516 |
$types = json_decode($trip->price_types, true) ?: []; |
| 517 |
} else { |
| 518 |
$types = is_array($trip->price_types) ? $trip->price_types : []; |
| 519 |
} |
| 520 |
} |
| 521 |
|
| 522 |
if (empty($types)) { |
| 523 |
return []; |
| 524 |
} |
| 525 |
|
| 526 |
// Enrich with pricing_mode from category metadata if missing |
| 527 |
$needs_enrichment = false; |
| 528 |
foreach ($types as $pt) { |
| 529 |
$pt = (array) $pt; |
| 530 |
if (empty($pt['pricing_mode'])) { |
| 531 |
$needs_enrichment = true; |
| 532 |
break; |
| 533 |
} |
| 534 |
} |
| 535 |
|
| 536 |
if ($needs_enrichment) { |
| 537 |
$category_ids = array_filter(array_map(function($pt) { |
| 538 |
$pt = (array) $pt; |
| 539 |
return isset($pt['category_id']) ? (int) $pt['category_id'] : null; |
| 540 |
}, $types)); |
| 541 |
|
| 542 |
if (!empty($category_ids)) { |
| 543 |
$category_meta = $this->getCategoryMetadata($category_ids); |
| 544 |
foreach ($types as &$pt) { |
| 545 |
if (is_object($pt)) $pt = (array) $pt; |
| 546 |
$cat_id = isset($pt['category_id']) ? (int) $pt['category_id'] : null; |
| 547 |
if ($cat_id && isset($category_meta[$cat_id]) && empty($pt['pricing_mode'])) { |
| 548 |
$pt['pricing_mode'] = $category_meta[$cat_id]['pricing_mode'] ?? 'per_person'; |
| 549 |
} |
| 550 |
} |
| 551 |
unset($pt); |
| 552 |
} |
| 553 |
} |
| 554 |
|
| 555 |
return $types; |
| 556 |
} |
| 557 |
|
| 558 |
/** |
| 559 |
* Get category metadata (pricing_mode, etc.) by IDs |
| 560 |
*/ |
| 561 |
private function getCategoryMetadata(array $category_ids): array |
| 562 |
{ |
| 563 |
// Use repository instead of direct database query |
| 564 |
$repository = new \Yatra\Repositories\TravelerCategoryRepository(); |
| 565 |
return $repository->getMetadataByIds($category_ids); |
| 566 |
} |
| 567 |
|
| 568 |
/** |
| 569 |
* Resolve availability data |
| 570 |
*/ |
| 571 |
private function resolveAvailability(int $trip_id, string $travel_date, ?int $availability_id, string $departure_time = ''): ?object |
| 572 |
{ |
| 573 |
if (!class_exists('\Yatra\Services\AvailabilityService')) { |
| 574 |
return null; |
| 575 |
} |
| 576 |
|
| 577 |
try { |
| 578 |
// Try by availability_id first via repository |
| 579 |
if (!empty($availability_id) && class_exists('\Yatra\Repositories\AvailabilityRepository')) { |
| 580 |
$repo = new \Yatra\Repositories\AvailabilityRepository(); |
| 581 |
if (method_exists($repo, 'find')) { |
| 582 |
$result = $repo->find($availability_id); |
| 583 |
if ($result) { |
| 584 |
return $result; |
| 585 |
} |
| 586 |
} |
| 587 |
} |
| 588 |
|
| 589 |
// Fallback: resolve through centralized resolver so rule-generated slots |
| 590 |
// (virtual, no numeric availability_id) use the exact same data shape as the UI. |
| 591 |
if (!empty($travel_date)) { |
| 592 |
$resolver = new \Yatra\Services\AvailabilityResolutionService(); |
| 593 |
return $resolver->resolveAvailabilityForDate( |
| 594 |
$trip_id, |
| 595 |
$travel_date, |
| 596 |
$departure_time !== '' ? $departure_time : null |
| 597 |
); |
| 598 |
} |
| 599 |
} catch (\Exception $e) { |
| 600 |
// Availability lookup failed, continue with trip-level pricing |
| 601 |
} |
| 602 |
|
| 603 |
return null; |
| 604 |
} |
| 605 |
|
| 606 |
/** |
| 607 |
* Calculate base amount (regular or traveler-based pricing) |
| 608 |
* |
| 609 |
* For traveler-based: uses per-category effective prices × counts |
| 610 |
* For regular: uses unit_price × travelers_count |
| 611 |
*/ |
| 612 |
private function calculateBaseAmount( |
| 613 |
float $unit_price, |
| 614 |
int $travelers_count, |
| 615 |
array $traveler_counts, |
| 616 |
string $pricing_type, |
| 617 |
array $price_types, |
| 618 |
int $trip_id, |
| 619 |
string $travel_date = '', |
| 620 |
?int $spots_remaining = null, |
| 621 |
?int $availability_id_for_dp = null |
| 622 |
): float { |
| 623 |
if ($pricing_type === 'traveler_based' && !empty($price_types)) { |
| 624 |
$base_amount = 0.0; |
| 625 |
|
| 626 |
foreach ($price_types as $pt) { |
| 627 |
$pt = (array) $pt; |
| 628 |
$category_id = $pt['category_id'] ?? 0; |
| 629 |
$pricing_mode = $pt['pricing_mode'] ?? 'per_person'; |
| 630 |
|
| 631 |
$category_price = TripPricingService::resolveCategoryEffectivePrice($pt); |
| 632 |
|
| 633 |
// Apply Dynamic Pricing filter per category |
| 634 |
$category_price = (float) apply_filters('yatra_booking_trip_price', $category_price, $trip_id, [ |
| 635 |
'departure_date' => $travel_date, |
| 636 |
'category_id' => $category_id, |
| 637 |
'spots_remaining' => $spots_remaining, |
| 638 |
'availability_id' => $availability_id_for_dp, |
| 639 |
'original_price' => (float) ($pt['original_price'] ?? 0), |
| 640 |
'discounted_price' => (float) ($pt['discounted_price'] ?? $pt['sale_price'] ?? 0), |
| 641 |
]); |
| 642 |
|
| 643 |
$count = isset($traveler_counts[$category_id]) ? (int) $traveler_counts[$category_id] : 0; |
| 644 |
|
| 645 |
if ($pricing_mode === 'per_group') { |
| 646 |
// Per group: charge flat price once if any travelers in this category |
| 647 |
if ($count > 0) { |
| 648 |
$base_amount += $category_price; |
| 649 |
} |
| 650 |
} else { |
| 651 |
// Per person: charge per traveler |
| 652 |
$base_amount += $category_price * $count; |
| 653 |
} |
| 654 |
} |
| 655 |
|
| 656 |
return round($base_amount, 2); |
| 657 |
} |
| 658 |
|
| 659 |
// Regular pricing |
| 660 |
return round($unit_price * $travelers_count, 2); |
| 661 |
} |
| 662 |
|
| 663 |
/** |
| 664 |
* Calculate group discount |
| 665 |
*/ |
| 666 |
private function calculateGroupDiscount( |
| 667 |
int $trip_id, |
| 668 |
float $subtotal, |
| 669 |
int $travelers_count, |
| 670 |
array $traveler_counts, |
| 671 |
string $pricing_type, |
| 672 |
array $price_types |
| 673 |
): array { |
| 674 |
$group_discount_data = [ |
| 675 |
'amount' => 0, |
| 676 |
'label' => __('Group Discount', 'yatra'), |
| 677 |
'code' => null, |
| 678 |
]; |
| 679 |
|
| 680 |
// Try DiscountService (requires Pro AdvancedDiscount module to enable) |
| 681 |
if (class_exists('\Yatra\Services\DiscountService') && method_exists('\Yatra\Services\DiscountService', 'calculateGroupDiscount')) { |
| 682 |
try { |
| 683 |
$discountService = new DiscountService(); |
| 684 |
$discountResult = $discountService->calculateGroupDiscount($trip_id, $traveler_counts, $price_types); |
| 685 |
|
| 686 |
// Debug: Log the calculation result |
| 687 |
if (WP_DEBUG && WP_DEBUG_LOG) { |
| 688 |
$priceTypesDebug = []; |
| 689 |
foreach ($price_types as $pt) { |
| 690 |
$pt = (object) $pt; |
| 691 |
$priceTypesDebug[] = [ |
| 692 |
'category_id' => $pt->category_id ?? null, |
| 693 |
'price' => $pt->effective_price ?? $pt->sale_price ?? $pt->original_price ?? 0 |
| 694 |
]; |
| 695 |
} |
| 696 |
|
| 697 |
} |
| 698 |
|
| 699 |
if ($discountResult && !empty($discountResult['amount'])) { |
| 700 |
return [ |
| 701 |
'amount' => (float) ($discountResult['amount'] ?? 0), |
| 702 |
'label' => $discountResult['label'] ?? __('Group Discount', 'yatra'), |
| 703 |
'code' => $discountResult['code'] ?? null, |
| 704 |
]; |
| 705 |
} |
| 706 |
} catch (\Exception $e) { |
| 707 |
|
| 708 |
} |
| 709 |
} |
| 710 |
|
| 711 |
// Fall back to filter (Pro plugins can hook here) |
| 712 |
return (array) apply_filters('yatra_calculate_group_discount', $group_discount_data, [ |
| 713 |
'subtotal' => $subtotal, |
| 714 |
'travelers_count' => $travelers_count, |
| 715 |
'traveler_counts' => $traveler_counts, |
| 716 |
'pricing_type' => $pricing_type, |
| 717 |
'price_types' => $price_types, |
| 718 |
'trip_id' => $trip_id, |
| 719 |
]); |
| 720 |
} |
| 721 |
|
| 722 |
/** |
| 723 |
* Calculate taxes |
| 724 |
*/ |
| 725 |
private function calculateTaxes(float $subtotal): array |
| 726 |
{ |
| 727 |
$enable_tax = SettingsService::get('enable_tax', false); |
| 728 |
$tax_rate = (float) SettingsService::get('tax_rate', 0); |
| 729 |
$tax_label = SettingsService::get('tax_label', 'Tax'); |
| 730 |
$tax_inclusive = (bool) SettingsService::get('tax_inclusive', false); |
| 731 |
$multiple_taxes_enabled = (bool) SettingsService::get('multiple_taxes_enabled', false); |
| 732 |
$multiple_taxes = SettingsService::get('multiple_taxes', []); |
| 733 |
|
| 734 |
if (!is_array($multiple_taxes)) { |
| 735 |
$multiple_taxes = []; |
| 736 |
} |
| 737 |
|
| 738 |
// If tax is enabled and taxes are configured, honor them even if the boolean |
| 739 |
// "multiple_taxes_enabled" setting wasn't toggled in the UI (common case). |
| 740 |
if ($enable_tax && !empty($multiple_taxes)) { |
| 741 |
$multiple_taxes_enabled = true; |
| 742 |
} elseif (count($multiple_taxes) > 1) { |
| 743 |
$multiple_taxes_enabled = true; |
| 744 |
} |
| 745 |
|
| 746 |
$tax_breakdown = []; |
| 747 |
$total_tax_amount = 0.0; |
| 748 |
|
| 749 |
if ($multiple_taxes_enabled && !empty($multiple_taxes)) { |
| 750 |
foreach ($multiple_taxes as $tax) { |
| 751 |
$rate = isset($tax['rate']) ? (float) $tax['rate'] : 0; |
| 752 |
$name = $tax['name'] ?? 'Tax'; |
| 753 |
|
| 754 |
if ($rate > 0) { |
| 755 |
$amount = $tax_inclusive |
| 756 |
? $subtotal * ($rate / (100 + $rate)) |
| 757 |
: $subtotal * ($rate / 100); |
| 758 |
$amount = round($amount, 2); |
| 759 |
|
| 760 |
$tax_breakdown[] = ['name' => $name, 'rate' => $rate, 'amount' => $amount]; |
| 761 |
$total_tax_amount += $amount; |
| 762 |
} |
| 763 |
} |
| 764 |
} elseif ($enable_tax && $tax_rate > 0) { |
| 765 |
$amount = $tax_inclusive |
| 766 |
? $subtotal * ($tax_rate / (100 + $tax_rate)) |
| 767 |
: $subtotal * ($tax_rate / 100); |
| 768 |
$amount = round($amount, 2); |
| 769 |
|
| 770 |
$tax_breakdown[] = ['name' => $tax_label, 'rate' => $tax_rate, 'amount' => $amount]; |
| 771 |
$total_tax_amount = $amount; |
| 772 |
} |
| 773 |
|
| 774 |
return [ |
| 775 |
'enable_tax' => $enable_tax, |
| 776 |
'tax_rate' => $tax_rate, |
| 777 |
'tax_label' => $tax_label, |
| 778 |
'tax_inclusive' => $tax_inclusive, |
| 779 |
'multiple_taxes_enabled' => $multiple_taxes_enabled, |
| 780 |
'multiple_taxes' => $multiple_taxes, |
| 781 |
'tax_breakdown' => $tax_breakdown, |
| 782 |
'total_tax_amount' => $total_tax_amount, |
| 783 |
'subtotal' => $subtotal, |
| 784 |
'total_with_tax' => $tax_inclusive ? $subtotal : ($subtotal + $total_tax_amount), |
| 785 |
]; |
| 786 |
} |
| 787 |
|
| 788 |
/** |
| 789 |
* Calculate payment amounts |
| 790 |
* |
| 791 |
* Free: full payment only. |
| 792 |
* Pro FlexiblePayments: deposit/partial via `yatra_calculate_amount_due`. |
| 793 |
* |
| 794 |
* $context carries `trip_id` (and may carry more later). It is forwarded |
| 795 |
* to every payment-related filter so Pro can apply per-trip overrides |
| 796 |
* (e.g. trip.deposit_amount, trip.deposit_percentage) instead of only |
| 797 |
* the site-wide settings. |
| 798 |
*/ |
| 799 |
private function calculatePaymentAmounts(float $final_total, string $payment_method, array $context): array |
| 800 |
{ |
| 801 |
$amount_due = $final_total; |
| 802 |
$amount_paid = 0.0; |
| 803 |
|
| 804 |
// Apply Pro FlexiblePayments filter for deposit/partial. $context lets |
| 805 |
// Pro look up the trip and honour per-trip overrides. |
| 806 |
$amount_due = (float) apply_filters('yatra_calculate_amount_due', $amount_due, $final_total, $payment_method, $context); |
| 807 |
|
| 808 |
// Fallback: if no Pro module handled it, use basic logic (never use === on floats) |
| 809 |
$flexible_enabled = apply_filters('yatra_flexible_payments_enabled', false); |
| 810 |
$unchanged = abs($amount_due - $final_total) < 0.000001; |
| 811 |
if ($unchanged && $payment_method !== 'full' && $flexible_enabled) { |
| 812 |
$deposit_percentage = (int) apply_filters('yatra_deposit_percentage', 20, $context); |
| 813 |
$partial_percentage = (int) apply_filters('yatra_partial_payment_percentage', 30, $context); |
| 814 |
if ($payment_method === 'deposit') { |
| 815 |
$amount_due = round($final_total * ($deposit_percentage / 100), 2); |
| 816 |
} elseif ($payment_method === 'partial') { |
| 817 |
$amount_due = round($final_total * ($partial_percentage / 100), 2); |
| 818 |
} |
| 819 |
} |
| 820 |
|
| 821 |
$payment_data = (array) apply_filters('yatra_calculate_payment_amounts', [ |
| 822 |
'amount_due' => $amount_due, |
| 823 |
'amount_paid' => $amount_paid, |
| 824 |
'payment_method' => $payment_method, |
| 825 |
'final_total' => $final_total, |
| 826 |
], $context); |
| 827 |
|
| 828 |
return [ |
| 829 |
'amount_due' => (float) ($payment_data['amount_due'] ?? $amount_due), |
| 830 |
'amount_paid' => (float) ($payment_data['amount_paid'] ?? $amount_paid), |
| 831 |
]; |
| 832 |
} |
| 833 |
|
| 834 |
/** |
| 835 |
* Calculate pricing from session data |
| 836 |
* |
| 837 |
* Used by booking-content.php template for checkout summary |
| 838 |
*/ |
| 839 |
public function calculateFromSession(array $session_data, string $coupon_code = '', string $payment_method = 'full'): array |
| 840 |
{ |
| 841 |
$trip_id = (int) ($session_data['trip_id'] ?? 0); |
| 842 |
|
| 843 |
if (empty($trip_id)) { |
| 844 |
throw new \InvalidArgumentException('Trip ID is required in session data'); |
| 845 |
} |
| 846 |
|
| 847 |
$payment_method = strtolower(trim($payment_method)); |
| 848 |
if ($payment_method === '') { |
| 849 |
$payment_method = 'full'; |
| 850 |
} |
| 851 |
|
| 852 |
$params = [ |
| 853 |
'trip_id' => $trip_id, |
| 854 |
'travelers_count' => (int) ($session_data['travelers'] ?? 1), |
| 855 |
'traveler_counts' => $session_data['traveler_counts'] ?? [], |
| 856 |
'travel_date' => $session_data['travel_date'] ?? '', |
| 857 |
'departure_time' => $session_data['departure_time'] ?? '', |
| 858 |
'coupon_code' => $coupon_code, |
| 859 |
'payment_method' => $payment_method, |
| 860 |
'selected_services' => $session_data['additional_services'] ?? [], |
| 861 |
'availability_id' => !empty($session_data['availability_id']) ? (int) $session_data['availability_id'] : null, |
| 862 |
]; |
| 863 |
|
| 864 |
$params = (array) apply_filters('yatra_session_calculation_params', $params, $session_data); |
| 865 |
|
| 866 |
return $this->calculatePricing($params); |
| 867 |
} |
| 868 |
|
| 869 |
/** |
| 870 |
* Quick pricing calculation for simple cases |
| 871 |
*/ |
| 872 |
public function quickCalculate(int $trip_id, int $travelers_count, string $travel_date = ''): array |
| 873 |
{ |
| 874 |
return $this->calculatePricing([ |
| 875 |
'trip_id' => $trip_id, |
| 876 |
'travelers_count' => $travelers_count, |
| 877 |
'travel_date' => $travel_date, |
| 878 |
'payment_method' => 'full', |
| 879 |
]); |
| 880 |
} |
| 881 |
} |
| 882 |
|
