yatra / app / Services / ItineraryCostService.php

ItineraryCostService.php in Yatra – Travel Booking & Tour Operator Software 3.0.2.6, at app/Services/ItineraryCostService.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace Yatra\Services;
6
7	use Yatra\Repositories\ItineraryRepository;
8
9	/**
10	* Itinerary Cost Service
11	*
12	* Handles calculation and retrieval of itinerary costs for booking
13	* This is a free feature that calculates costs from itinerary activities
14	*
15	* @package Yatra\Services
16	* @since 3.0.0
17	*/
18	class ItineraryCostService
19	{
20	private ItineraryRepository $itineraryRepository;
21	private static ?self $instance = null;
22
23	public function __construct()
24	{
25	$this->itineraryRepository = new ItineraryRepository();
26	}
27
28	/**
29	* Initialize the service (singleton pattern)
30	*/
31	public static function init(): void
32	{
33	if (self::$instance === null) {
34	self::$instance = new self();
35
36	// Register the filter hooks only once
37	add_filter('yatra_booking_itinerary_costs', [self::$instance, 'getItineraryCosts'], 10, 5);
38	add_filter('yatra_booking_details', [self::$instance, 'addItineraryCostsToBookingDetails'], 10, 2);
39	add_filter('yatra_booking_get_services', [self::$instance, 'getItineraryCostsAsServices'], 10, 2);
40	}
41	}
42
43	/**
44	* Get itinerary costs for a trip booking
45	*
46	* @param array $costs Empty array (filter default)
47	* @param int $tripId Trip ID
48	* @param int $totalTravelers Total number of travelers
49	* @param array $travelerCounts Traveler counts by category
50	* @param string $travelDate Travel date
51	* @return array Array of itinerary costs with pricing
52	*/
53	public function getItineraryCosts(array $costs, int $tripId, int $totalTravelers, array $travelerCounts, string $travelDate): array
54	{
55	try {
56	$itineraryEntries = $this->itineraryRepository->getByTripId($tripId);
57	$itineraryCosts = [];
58
59	foreach ($itineraryEntries as $entry) {
60	// Only include entries that have a cost
61	if (empty($entry->cost) \|\| $entry->cost <= 0) {
62	continue;
63	}
64
65	// Skip day entries (item_type_id = 0) - only include actual activities
66	if (empty($entry->item_type_id) \|\| $entry->item_type_id == 0) {
67	continue;
68	}
69
70	$costPerPerson = !empty($entry->cost_per_person);
71	$basePrice = (float) $entry->cost;
72
73	// Calculate total cost based on pricing type
74	if ($costPerPerson) {
75	$totalCost = $basePrice * $totalTravelers;
76	$pricePer = 'person';
77	} else {
78	$totalCost = $basePrice;
79	$pricePer = 'group';
80	}
81
82	$itineraryCosts[] = [
83	'id' => $entry->id,
84	'name' => $entry->title ?: $entry->item_type ?: $entry->item_name ?: 'Itinerary Activity',
85	'description' => $entry->description ?? '',
86	'price' => $basePrice,
87	'price_per' => $pricePer,
88	'total_cost' => $totalCost,
89	'cost_per_person' => $costPerPerson,
90	'item_type' => $entry->item_type,
91	'day_number' => $entry->day_number,
92	];
93	}
94
95	// error_log('ItineraryCostService - Found ' . count($itineraryCosts) . ' itinerary costs for trip ' . $tripId);
96
97	return $itineraryCosts;
98
99	} catch (\Exception $e) {
100	error_log('ItineraryCostService - Error: ' . $e->getMessage());
101	return [];
102	}
103	}
104
105	/**
106	* Add itinerary costs to booking details for admin display
107	*
108	* @param array $bookingDetails Booking details array
109	* @param int $bookingId Booking ID
110	* @return array Updated booking details
111	*/
112	public function addItineraryCostsToBookingDetails(array $bookingDetails, int $bookingId): array
113	{
114	try {
115	$tripId = (int) ($bookingDetails['trip_id'] ?? 0);
116	$travelersCount = (int) ($bookingDetails['travelers_count'] ?? 1);
117
118	if ($tripId <= 0) {
119	return $bookingDetails;
120	}
121
122	// Get itinerary costs for this booking
123	$itineraryCosts = $this->getItineraryCosts([], $tripId, $travelersCount, [], $bookingDetails['travel_date'] ?? '');
124
125	// Calculate total
126	$itineraryCostsTotal = array_sum(array_column($itineraryCosts, 'total_cost'));
127
128	// Add to booking details
129	$bookingDetails['itinerary_costs'] = $itineraryCosts;
130	$bookingDetails['itinerary_costs_total'] = $itineraryCostsTotal;
131
132	// error_log('ItineraryCostService - Added ' . count($itineraryCosts) . ' itinerary costs to booking details for booking ' . $bookingId);
133
134	} catch (\Exception $e) {
135	error_log('ItineraryCostService - Error adding to booking details: ' . $e->getMessage());
136	}
137
138	return $bookingDetails;
139	}
140
141	/**
142	* Get itinerary costs formatted as services for admin display
143	*
144	* @param array $services Existing services array
145	* @param int $bookingId Booking ID
146	* @return array Updated services array with itinerary costs
147	*/
148	public function getItineraryCostsAsServices(array $services, int $bookingId): array
149	{
150	try {
151	// Get booking details directly from database to avoid potential loops
152	global $wpdb;
153	$table_name = $wpdb->prefix . 'yatra_new_bookings';
154
155	$booking = $wpdb->get_row($wpdb->prepare(
156	"SELECT trip_id, travelers_count, travel_date, itinerary_costs FROM {$table_name} WHERE id = %d",
157	$bookingId
158	));
159
160	if (!$booking) {
161	return $services;
162	}
163
164	$tripId = (int) $booking->trip_id;
165	$travelersCount = (int) $booking->travelers_count;
166
167	if ($tripId <= 0) {
168	return $services;
169	}
170
171	// Try to get itinerary costs from stored data first
172	$itineraryCosts = [];
173	if (!empty($booking->itinerary_costs)) {
174	$itineraryCosts = json_decode($booking->itinerary_costs, true) ?: [];
175	}
176
177	// If no stored costs, calculate them
178	if (empty($itineraryCosts)) {
179	$itineraryCosts = $this->getItineraryCosts([], $tripId, $travelersCount, [], $booking->travel_date ?? '');
180	}
181
182	// Format as services for admin display
183	foreach ($itineraryCosts as $cost) {
184	$services[] = [
185	'id' => $cost['id'],
186	'name' => $cost['name'],
187	'type' => 'itinerary_cost',
188	'price' => $cost['price'],
189	'price_per' => $cost['price_per'],
190	'total_cost' => $cost['total_cost'],
191	'quantity' => $cost['price_per'] === 'person' ? $travelersCount : 1,
192	'calculated_price' => $cost['total_cost'],
193	'description' => $cost['description'] ?? '',
194	'day_number' => $cost['day_number'] ?? null,
195	'item_type' => $cost['item_type'] ?? '',
196	];
197	}
198
199	// error_log('ItineraryCostService - Added ' . count($itineraryCosts) . ' itinerary costs as services for booking ' . $bookingId);
200
201	} catch (\Exception $e) {
202	error_log('ItineraryCostService - Error getting services: ' . $e->getMessage());
203	}
204
205	return $services;
206	}
207	}
208