yatra / app / Services / FilterService.php

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

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace Yatra\Services;
6
7	use Yatra\Services\DifficultyLevelService;
8	use Yatra\Services\TripCategoryService;
9	use Yatra\Services\DestinationService;
10	use Yatra\Services\ActivityService;
11	use Yatra\Database\Tables\TripsTable;
12
13	/**
14	* Filter Service
15	* Contains business logic for rendering individual filter components
16	*/
17	class FilterService extends BaseService
18	{
19	/**
20	* Render price range filter component
21	*
22	* @param array $active_filters Current active filters
23	* @param array $options Filter options (min_price, max_price, step)
24	* @return string HTML output
25	*/
26	public function renderPriceRangeFilter(array $active_filters = [], array $options = []): string
27	{
28	// Get price range from TripRepository
29	$tripRepository = new \Yatra\Repositories\TripRepository();
30	$price_stats = $tripRepository->getPriceRangeStats();
31
32	$min_price = (int) floor((float) ($options['min_price'] ?? ($price_stats->min_price ?? 100)));
33	$max_price = (int) ceil((float) ($options['max_price'] ?? ($price_stats->max_price ?? 5000)));
34	// Step 1 so the range slider can reach the true max exactly. A coarser
35	// step only lets the thumb stop on min + N*step, capping the slider
36	// short of the real maximum when (max - min) isn't a whole multiple of
37	// that step (e.g. min 9 / max 10000 / step 100 stops at 9909).
38	$step = $options['step'] ?? 1;
39
40	ob_start();
41	?>
42	<div class="yatra-filter-section">
43	<div class="yatra-filter-title" data-toggle="price">
44	<div class="yatra-filter-title-content">
45	<svg class="yatra-filter-icon" width="18" height="18" fill="none" stroke="currentColor" viewBox="0 0 24 24">
46	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1"/>
47	</svg>
48	<span>Price Range</span>
49	</div>
50	<div class="yatra-filter-actions">
51	<span class="yatra-clear-section" data-section="price">Clear</span>
52	<svg class="yatra-filter-arrow" width="16" height="16" fill="none" stroke="currentColor" viewBox="0 0 24 24">
53	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
54	</svg>
55	</div>
56	</div>
57	<div class="yatra-filter-content">
58	<div class="yatra-price-range">
59	<div class="yatra-price-inputs">
60	<div class="yatra-price-input-group">
61	<label class="yatra-price-input-label">Min Price</label>
62	<input type="number" name="price_min" placeholder="<?php echo $min_price; ?>" min="<?php echo $min_price; ?>" max="<?php echo $max_price; ?>" value="<?php echo !empty($active_filters['price_min']) ? esc_attr($active_filters['price_min']) : ''; ?>" id="priceMin">
63	</div>
64	<div class="yatra-price-separator">—</div>
65	<div class="yatra-price-input-group">
66	<label class="yatra-price-input-label">Max Price</label>
67	<input type="number" name="price_max" placeholder="<?php echo $max_price; ?>" min="<?php echo $min_price; ?>" max="<?php echo $max_price; ?>" value="<?php echo !empty($active_filters['price_max']) ? esc_attr($active_filters['price_max']) : ''; ?>" id="priceMax">
68	</div>
69	</div>
70	<div class="yatra-price-slider">
71	<div class="yatra-price-slider-track" aria-hidden="true"></div>
72	<div class="yatra-price-slider-range" aria-hidden="true"></div>
73	<input type="range" min="<?php echo $min_price; ?>" max="<?php echo $max_price; ?>" step="<?php echo $step; ?>" value="<?php echo !empty($active_filters['price_min']) ? esc_attr($active_filters['price_min']) : $min_price; ?>" class="yatra-range-min" id="priceRangeMin" data-default="<?php echo esc_attr((string) $min_price); ?>">
74	<input type="range" min="<?php echo $min_price; ?>" max="<?php echo $max_price; ?>" step="<?php echo $step; ?>" value="<?php echo !empty($active_filters['price_max']) ? esc_attr($active_filters['price_max']) : $max_price; ?>" class="yatra-range-max" id="priceRangeMax" data-default="<?php echo esc_attr((string) $max_price); ?>">
75	</div>
76	<div class="yatra-price-display"><?php echo yatra_format_price($min_price); ?> - <?php echo yatra_format_price($max_price); ?></div>
77	</div>
78	</div>
79	</div>
80	<?php
81	return ob_get_clean();
82	}
83
84	/**
85	* Render difficulty level filter component
86	*
87	* @param array $active_filters Current active filters
88	* @param array $options Filter options
89	* @return string HTML output
90	*/
91	public function renderDifficultyFilter(array $active_filters = [], array $options = []): string
92	{
93	$difficulty_service = new DifficultyLevelService();
94	$difficulty_levels = $difficulty_service->getPublished(['order_by' => 'sorting', 'order' => 'ASC']);
95
96	if (empty($difficulty_levels)) {
97	return '';
98	}
99
100	ob_start();
101	?>
102	<div class="yatra-filter-section">
103	<div class="yatra-filter-title" data-toggle="difficulty">
104	<div class="yatra-filter-title-content">
105	<svg class="yatra-filter-icon" width="18" height="18" fill="none" stroke="currentColor" viewBox="0 0 24 24">
106	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"/>
107	</svg>
108	<span>Difficulty Level</span>
109	</div>
110	<div class="yatra-filter-actions">
111	<span class="yatra-clear-section" data-section="difficulty">Clear</span>
112	<svg class="yatra-filter-arrow" width="16" height="16" fill="none" stroke="currentColor" viewBox="0 0 24 24">
113	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
114	</svg>
115	</div>
116	</div>
117	<div class="yatra-filter-content">
118	<div class="yatra-checkbox-group">
119	<?php foreach ($difficulty_levels as $level) :
120	// Get trip count for this difficulty level
121	$tripRepository = new \Yatra\Repositories\TripRepository();
122	$trip_count = $tripRepository->countByDifficultyLevel($level->id);
123	?>
124	<label class="yatra-checkbox-label">
125	<input type="checkbox" name="difficulty[]" value="<?php echo esc_attr($level->id); ?>" <?php echo in_array($level->id, $active_filters['difficulty'] ?? []) ? 'checked' : ''; ?>>
126	<span><?php echo esc_html($level->name); ?></span>
127	<span class="yatra-filter-count">(<?php echo (int)$trip_count; ?>)</span>
128	</label>
129	<?php endforeach; ?>
130	</div>
131	</div>
132	</div>
133	<?php
134	return ob_get_clean();
135	}
136
137	/**
138	* Render rating filter component
139	*
140	* @param array $active_filters Current active filters
141	* @param array $options Filter options
142	* @return string HTML output
143	*/
144	public function renderRatingFilter(array $active_filters = [], array $options = []): string
145	{
146	ob_start();
147	?>
148	<div class="yatra-filter-section">
149	<div class="yatra-filter-title" data-toggle="rating">
150	<div class="yatra-filter-title-content">
151	<svg class="yatra-filter-icon" width="18" height="18" fill="#fbbf24" viewBox="0 0 24 24">
152	<path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/>
153	</svg>
154	<span>Rating</span>
155	</div>
156	<div class="yatra-filter-actions">
157	<span class="yatra-clear-section" data-section="rating">Clear</span>
158	<svg class="yatra-filter-arrow" width="16" height="16" fill="none" stroke="currentColor" viewBox="0 0 24 24">
159	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
160	</svg>
161	</div>
162	</div>
163	<div class="yatra-filter-content">
164	<div class="yatra-rating-filter">
165	<?php
166	global $wpdb;
167	$rating_options = [
168	['stars' => 5, 'label' => 'And Up'],
169	['stars' => 4, 'label' => 'And Up'],
170	['stars' => 3, 'label' => 'And Up'],
171	['stars' => 2, 'label' => 'And Up'],
172	['stars' => 1, 'label' => 'And Up']
173	];
174
175	// Check if reviews table exists and get trip counts
176	$tripRepository = new \Yatra\Repositories\TripRepository();
177	$reviews_table_exists = $tripRepository->reviewsTableExists();
178
179	foreach ($rating_options as $option) :
180	// Get trip count for this rating and above
181	$trip_count = 0;
182	if ($reviews_table_exists) {
183	$trip_count = $tripRepository->countByMinRating($option['stars']);
184	}
185	?>
186	<label class="yatra-rating-option">
187	<input type="checkbox" name="rating[]" value="<?php echo esc_attr($option['stars']); ?>" <?php echo in_array($option['stars'], $active_filters['rating'] ?? []) ? 'checked' : ''; ?>>
188	<div class="yatra-stars-display">
189	<?php for ($i = 1; $i <= 5; $i++) : ?>
190	<svg class="yatra-star <?php echo $i <= $option['stars'] ? 'filled' : 'empty'; ?>" width="16" height="16" viewBox="0 0 24 24">
191	<path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z" fill="<?php echo $i <= $option['stars'] ? '#fbbf24' : '#e5e7eb'; ?>"/>
192	</svg>
193	<?php endfor; ?>
194	<span class="yatra-rating-label"><?php echo esc_html($option['label']); ?></span>
195	</div>
196	</label>
197	<?php endforeach; ?>
198	</div>
199	</div>
200	</div>
201	<?php
202	return ob_get_clean();
203	}
204
205	/**
206	* Render categories filter component
207	*
208	* @param array $active_filters Current active filters
209	* @param array $options Filter options
210	* @return string HTML output
211	*/
212	public function renderCategoriesFilter(array $active_filters = [], array $options = []): string
213	{
214	$category_service = new TripCategoryService();
215	$categories = $category_service->getPublished(['order_by' => 'name', 'order' => 'ASC']);
216
217	if (empty($categories)) {
218	return '';
219	}
220
221	ob_start();
222	?>
223	<div class="yatra-filter-section">
224	<div class="yatra-filter-title" data-toggle="categories">
225	<div class="yatra-filter-title-content">
226	<svg class="yatra-filter-icon" width="18" height="18" fill="currentColor" viewBox="0 0 20 20">
227	<path fill-rule="evenodd" d="M3 4a1 1 0 011-1h12a1 1 0 011 1v2a1 1 0 01-1 1H4a1 1 0 01-1-1V4zM3 10a1 1 0 011-1h6a1 1 0 011 1v6a1 1 0 01-1 1H4a1 1 0 01-1-1v-6zM14 9a1 1 0 00-1 1v6a1 1 0 001 1h2a1 1 0 001-1v-6a1 1 0 00-1-1h-2z" clip-rule="evenodd" />
228	</svg>
229	<span>Categories</span>
230	</div>
231	<div class="yatra-filter-actions">
232	<span class="yatra-clear-section" data-section="categories">Clear</span>
233	<svg class="yatra-filter-arrow" width="16" height="16" fill="none" stroke="currentColor" viewBox="0 0 24 24">
234	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
235	</svg>
236	</div>
237	</div>
238	<div class="yatra-filter-content">
239	<div class="yatra-checkbox-group">
240	<?php foreach ($categories as $category) :
241	// Get trip count for this category
242	$tripRepository = new \Yatra\Repositories\TripRepository();
243	$trip_count = $tripRepository->countByCategory($category->id);
244
245	if ($trip_count > 0) :
246	?>
247	<label class="yatra-checkbox-label">
248	<input type="checkbox" name="categories[]" value="<?php echo esc_attr($category->id); ?>" <?php echo in_array($category->id, $active_filters['categories'] ?? []) ? 'checked' : ''; ?>>
249	<span><?php echo esc_html($category->name); ?></span>
250	<span class="yatra-filter-count">(<?php echo (int)$trip_count; ?>)</span>
251	</label>
252	<?php endif; endforeach; ?>
253	</div>
254	</div>
255	</div>
256	<?php
257	return ob_get_clean();
258	}
259
260	/**
261	* Render destinations filter component
262	*
263	* @param array $active_filters Current active filters
264	* @param array $options Filter options
265	* @return string HTML output
266	*/
267	public function renderDestinationsFilter(array $active_filters = [], array $options = []): string
268	{
269	$destination_service = new DestinationService();
270	$destinations = $destination_service->getPublished(['order_by' => 'name', 'order' => 'ASC', 'limit' => 15]);
271
272	if (empty($destinations)) {
273	return '';
274	}
275
276	ob_start();
277	?>
278	<div class="yatra-filter-section">
279	<div class="yatra-filter-title" data-toggle="destinations">
280	<div class="yatra-filter-title-content">
281	<svg class="yatra-filter-icon" width="18" height="18" fill="currentColor" viewBox="0 0 20 20">
282	<path fill-rule="evenodd" d="M5.05 4.05a7 7 0 119.9 9.9L10 18.9l-4.95-4.95a7 7 0 010-9.9zM10 11a2 2 0 100-4 2 2 0 000 4z" clip-rule="evenodd" />
283	</svg>
284	<span>Destinations</span>
285	</div>
286	<div class="yatra-filter-actions">
287	<span class="yatra-clear-section" data-section="destinations">Clear</span>
288	<svg class="yatra-filter-arrow" width="16" height="16" fill="none" stroke="currentColor" viewBox="0 0 24 24">
289	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
290	</svg>
291	</div>
292	</div>
293	<div class="yatra-filter-content">
294	<div class="yatra-checkbox-group">
295	<?php foreach ($destinations as $destination) :
296	// Get trip count for this destination
297	$tripRepository = new \Yatra\Repositories\TripRepository();
298	$trip_count = $tripRepository->countByDestination($destination->id);
299
300	if ($trip_count > 0) :
301	?>
302	<label class="yatra-checkbox-label">
303	<input type="checkbox" name="destinations[]" value="<?php echo esc_attr($destination->id); ?>" <?php echo in_array($destination->id, $active_filters['destinations'] ?? []) ? 'checked' : ''; ?>>
304	<span><?php echo esc_html($destination->name); ?></span>
305	<span class="yatra-filter-count">(<?php echo (int)$trip_count; ?>)</span>
306	</label>
307	<?php endif; endforeach; ?>
308	</div>
309	</div>
310	</div>
311	<?php
312	return ob_get_clean();
313	}
314
315	/**
316	* Render activities filter component
317	*
318	* @param array $active_filters Current active filters
319	* @param array $options Filter options
320	* @return string HTML output
321	*/
322	public function renderActivitiesFilter(array $active_filters = [], array $options = []): string
323	{
324	$activity_service = new ActivityService();
325	$activities = $activity_service->getPublished(['order_by' => 'name', 'order' => 'ASC', 'limit' => 15]);
326
327	if (empty($activities)) {
328	return '';
329	}
330
331	ob_start();
332	?>
333	<div class="yatra-filter-section">
334	<div class="yatra-filter-title" data-toggle="activities">
335	<div class="yatra-filter-title-content">
336	<svg class="yatra-filter-icon" width="18" height="18" fill="none" stroke="currentColor" viewBox="0 0 24 24">
337	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"/>
338	</svg>
339	<span>Activities</span>
340	</div>
341	<div class="yatra-filter-actions">
342	<span class="yatra-clear-section" data-section="activities">Clear</span>
343	<svg class="yatra-filter-arrow" width="16" height="16" fill="none" stroke="currentColor" viewBox="0 0 24 24">
344	<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
345	</svg>
346	</div>
347	</div>
348	<div class="yatra-filter-content">
349	<div class="yatra-checkbox-group">
350	<?php foreach ($activities as $activity) :
351	// Get trip count for this activity
352	$tripRepository = new \Yatra\Repositories\TripRepository();
353	$trip_count = $tripRepository->countByActivity($activity->id);
354
355	if ($trip_count > 0) :
356	?>
357	<label class="yatra-checkbox-label">
358	<input type="checkbox" name="activities[]" value="<?php echo esc_attr($activity->id); ?>" <?php echo in_array($activity->id, $active_filters['activities'] ?? []) ? 'checked' : ''; ?>>
359	<span><?php echo esc_html($activity->name); ?></span>
360	<span class="yatra-filter-count">(<?php echo (int)$trip_count; ?>)</span>
361	</label>
362	<?php endif; endforeach; ?>
363	</div>
364	</div>
365	</div>
366	<?php
367	return ob_get_clean();
368	}
369
370	/**
371	* Render complete filter sidebar
372	*
373	* @param array $active_filters Current active filters
374	* @param array $options Filter options and configuration
375	* @return string HTML output
376	*/
377	public function renderFilterSidebar(array $active_filters = [], array $options = []): string
378	{
379	$enabled_filters = $options['enabled_filters'] ?? [
380	'price_range', 'difficulty', 'rating', 'categories', 'destinations', 'activities'
381	];
382
383	ob_start();
384	?>
385	<aside class="yatra-filter-sidebar">
386	<div class="yatra-filter-header">
387	<h2>Filters</h2>
388	<span class="yatra-clear-filters">Clear all</span>
389	</div>
390
391	<?php
392	foreach ($enabled_filters as $filter_type) {
393	switch ($filter_type) {
394	case 'price_range':
395	echo $this->renderPriceRangeFilter($active_filters, $options);
396	break;
397	case 'difficulty':
398	echo $this->renderDifficultyFilter($active_filters, $options);
399	break;
400	case 'rating':
401	echo $this->renderRatingFilter($active_filters, $options);
402	break;
403	case 'categories':
404	echo $this->renderCategoriesFilter($active_filters, $options);
405	break;
406	case 'destinations':
407	echo $this->renderDestinationsFilter($active_filters, $options);
408	break;
409	case 'activities':
410	echo $this->renderActivitiesFilter($active_filters, $options);
411	break;
412	}
413	}
414	?>
415	</aside>
416	<?php
417	return ob_get_clean();
418	}
419
420	/**
421	* Get repository (required by BaseService)
422	*/
423	protected function getRepository()
424	{
425	// FilterService doesn't need a repository
426	return null;
427	}
428	}
429