| 1 |
<?php |
| 2 |
|
| 3 |
declare(strict_types=1); |
| 4 |
|
| 5 |
namespace Yatra\Repositories; |
| 6 |
|
| 7 |
use Yatra\Constants\ClassificationTypes; |
| 8 |
use Yatra\Database\Tables\ClassificationsTable; |
| 9 |
use Yatra\Database\Tables\TripClassificationsTable; |
| 10 |
use Yatra\Database\Tables\TripsTable; |
| 11 |
use Yatra\Database\Tables\ReviewsTable; |
| 12 |
|
| 13 |
/** |
| 14 |
* Category Repository |
| 15 |
* Handles database operations for categories using ClassificationsTable |
| 16 |
*/ |
| 17 |
class CategoryRepository extends BaseRepository |
| 18 |
{ |
| 19 |
/** |
| 20 |
* Rich text fields specific to categories |
| 21 |
*/ |
| 22 |
protected array $richTextFields = ['description']; |
| 23 |
|
| 24 |
/** |
| 25 |
* Integer fields specific to categories |
| 26 |
*/ |
| 27 |
protected array $integerFields = ['parent_id', 'level', 'sorting', 'is_featured']; |
| 28 |
|
| 29 |
/** |
| 30 |
* JSON fields specific to categories |
| 31 |
*/ |
| 32 |
protected array $jsonFields = ['metadata']; |
| 33 |
|
| 34 |
/** |
| 35 |
* Constructor |
| 36 |
*/ |
| 37 |
public function __construct() |
| 38 |
{ |
| 39 |
parent::__construct(ClassificationsTable::getTableName()); |
| 40 |
} |
| 41 |
|
| 42 |
/** |
| 43 |
* Get table name |
| 44 |
*/ |
| 45 |
protected function getTableName(): string |
| 46 |
{ |
| 47 |
return ClassificationsTable::getTableName(); |
| 48 |
} |
| 49 |
|
| 50 |
/** |
| 51 |
* Find by slug |
| 52 |
*/ |
| 53 |
public function findBySlug(string $slug): ?\stdClass |
| 54 |
{ |
| 55 |
$table = esc_sql($this->table); |
| 56 |
$result = $this->wpdb->get_row( |
| 57 |
$this->wpdb->prepare( |
| 58 |
"SELECT * FROM `{$table}` WHERE type = %s AND slug = %s", |
| 59 |
ClassificationTypes::CATEGORY, |
| 60 |
$slug |
| 61 |
) |
| 62 |
); |
| 63 |
return $result ?: null; |
| 64 |
} |
| 65 |
|
| 66 |
/** |
| 67 |
* Override base all() method to filter by type = 'category' |
| 68 |
*/ |
| 69 |
public function all(array $args = []): array |
| 70 |
{ |
| 71 |
// IMPORTANT: Always filter by type = 'category' for categories |
| 72 |
$args['where']['type'] = ClassificationTypes::CATEGORY; |
| 73 |
return parent::all($args); |
| 74 |
} |
| 75 |
|
| 76 |
/** |
| 77 |
* Override base count() method to filter by type = 'category' |
| 78 |
*/ |
| 79 |
public function count(array $args = []): int |
| 80 |
{ |
| 81 |
// IMPORTANT: Always filter by type = 'category' for categories |
| 82 |
$args['where']['type'] = ClassificationTypes::CATEGORY; |
| 83 |
return parent::count($args); |
| 84 |
} |
| 85 |
|
| 86 |
/** |
| 87 |
* Override base find() method to filter by type = 'category' |
| 88 |
*/ |
| 89 |
public function find(int $id, bool $includeDeleted = false): ?\stdClass |
| 90 |
{ |
| 91 |
$table = esc_sql($this->table); |
| 92 |
$query = "SELECT * FROM `{$table}` WHERE type = %s AND id = %d"; |
| 93 |
|
| 94 |
if (!$includeDeleted && $this->hasSoftDelete()) { |
| 95 |
$query .= " AND (deleted_at IS NULL OR deleted_at = '0000-00-00 00:00:00')"; |
| 96 |
} |
| 97 |
|
| 98 |
$result = $this->wpdb->get_row($this->wpdb->prepare($query, ClassificationTypes::CATEGORY, $id)); |
| 99 |
return $result ?: null; |
| 100 |
} |
| 101 |
|
| 102 |
/** |
| 103 |
* Search categories |
| 104 |
*/ |
| 105 |
public function search(string $search, array $args = []): array |
| 106 |
{ |
| 107 |
$table = esc_sql($this->table); |
| 108 |
$search = sanitize_text_field($search); |
| 109 |
|
| 110 |
$where = ["type = %s"]; |
| 111 |
$where[] = "(name LIKE %s OR slug LIKE %s OR description LIKE %s)"; |
| 112 |
$searchTerm = '%' . $this->wpdb->esc_like($search) . '%'; |
| 113 |
|
| 114 |
// Build params alongside the WHERE clause (single pass — the previous |
| 115 |
// version touched $params before it was initialised). |
| 116 |
$params = [ClassificationTypes::CATEGORY, $searchTerm, $searchTerm, $searchTerm]; |
| 117 |
|
| 118 |
// Additional WHERE conditions. Column names are attacker-reachable map |
| 119 |
// keys, so strip them to [A-Za-z0-9_] (same rule as BaseRepository); |
| 120 |
// values stay parameterised. |
| 121 |
if (isset($args['where']) && is_array($args['where'])) { |
| 122 |
foreach ($args['where'] as $field => $value) { |
| 123 |
$column = preg_replace('/[^a-zA-Z0-9_]/', '', (string) $field); |
| 124 |
if ($column === '') { |
| 125 |
continue; |
| 126 |
} |
| 127 |
if (is_array($value)) { |
| 128 |
if (empty($value)) { |
| 129 |
continue; |
| 130 |
} |
| 131 |
$placeholders = implode(',', array_fill(0, count($value), '%s')); |
| 132 |
$where[] = "`{$column}` IN ({$placeholders})"; |
| 133 |
$params = array_merge($params, array_values($value)); |
| 134 |
} else { |
| 135 |
$where[] = "`{$column}` = %s"; |
| 136 |
$params[] = $value; |
| 137 |
} |
| 138 |
} |
| 139 |
} |
| 140 |
|
| 141 |
$whereClause = implode(' AND ', $where); |
| 142 |
|
| 143 |
// ORDER BY — was raw interpolation of $args['order']. Sanitize the |
| 144 |
// column to [A-Za-z0-9_] and whitelist the direction. Default unchanged. |
| 145 |
$orderBy = 'name'; |
| 146 |
$orderDir = 'ASC'; |
| 147 |
if (isset($args['order']) && is_string($args['order']) && $args['order'] !== '') { |
| 148 |
$parts = preg_split('/\s+/', trim($args['order'])); |
| 149 |
$col = preg_replace('/[^a-zA-Z0-9_]/', '', (string) ($parts[0] ?? '')); |
| 150 |
if ($col !== '') { |
| 151 |
$orderBy = $col; |
| 152 |
} |
| 153 |
$dir = strtoupper((string) ($parts[1] ?? 'ASC')); |
| 154 |
$orderDir = in_array($dir, ['ASC', 'DESC'], true) ? $dir : 'ASC'; |
| 155 |
} |
| 156 |
$orderClause = "ORDER BY `{$orderBy}` {$orderDir}"; |
| 157 |
|
| 158 |
// LIMIT — was raw interpolation. Cast to int; still support a legacy |
| 159 |
// "offset, count" string form if any caller passes one. |
| 160 |
$limitClause = ''; |
| 161 |
if (isset($args['limit'])) { |
| 162 |
if (is_string($args['limit']) && strpos($args['limit'], ',') !== false) { |
| 163 |
[$off, $cnt] = array_map('intval', explode(',', $args['limit'], 2)); |
| 164 |
if ($cnt > 0) { |
| 165 |
$limitClause = "LIMIT {$off}, {$cnt}"; |
| 166 |
} |
| 167 |
} else { |
| 168 |
$limitVal = (int) $args['limit']; |
| 169 |
if ($limitVal > 0) { |
| 170 |
$limitClause = "LIMIT {$limitVal}"; |
| 171 |
} |
| 172 |
} |
| 173 |
} |
| 174 |
|
| 175 |
$query = "SELECT * FROM `{$table}` WHERE {$whereClause} {$orderClause} {$limitClause}"; |
| 176 |
|
| 177 |
$results = $this->wpdb->get_results($this->wpdb->prepare($query, $params)); |
| 178 |
return $results ?: []; |
| 179 |
} |
| 180 |
|
| 181 |
/** |
| 182 |
* Get published categories with trip counts |
| 183 |
*/ |
| 184 |
public function getPublishedWithTripCounts(): array |
| 185 |
{ |
| 186 |
global $wpdb; |
| 187 |
|
| 188 |
$catTable = esc_sql($this->table); |
| 189 |
$relTable = TripClassificationsTable::getTableName(); |
| 190 |
$tripsTable = TripsTable::getTableName(); |
| 191 |
$reviewsTable = ReviewsTable::getTableName(); |
| 192 |
|
| 193 |
// COUNT(DISTINCT tc.trip_id) gives real number of trips per category. |
| 194 |
// avg_rating is computed from approved reviews across all those trips. |
| 195 |
// starting_price is computed in PHP using both regular trip prices and |
| 196 |
// traveler-based pricing from recurring availability rules. |
| 197 |
$sql = "SELECT c.*, |
| 198 |
COUNT(DISTINCT tc.trip_id) AS trips_count, |
| 199 |
COALESCE(AVG(r.rating), 0) AS avg_rating, |
| 200 |
GROUP_CONCAT(DISTINCT tc.trip_id) AS trip_ids |
| 201 |
FROM `{$catTable}` c |
| 202 |
LEFT JOIN `{$relTable}` tc |
| 203 |
ON tc.classification_id = c.id |
| 204 |
AND tc.classification_type = %s |
| 205 |
LEFT JOIN `{$tripsTable}` t |
| 206 |
ON t.id = tc.trip_id |
| 207 |
LEFT JOIN `{$reviewsTable}` r |
| 208 |
ON r.trip_id = t.id AND r.status = 'approved' |
| 209 |
WHERE c.type = %s AND c.status = 'publish' |
| 210 |
GROUP BY c.id"; |
| 211 |
|
| 212 |
$rows = $this->wpdb->get_results($this->wpdb->prepare($sql, ClassificationTypes::CATEGORY, ClassificationTypes::CATEGORY)) ?: []; |
| 213 |
|
| 214 |
// Compute starting prices for the trip IDs found. |
| 215 |
$tripIds = []; |
| 216 |
foreach ($rows as $row) { |
| 217 |
if (!empty($row->trip_ids)) { |
| 218 |
$tripIds = array_merge($tripIds, explode(',', $row->trip_ids)); |
| 219 |
} |
| 220 |
} |
| 221 |
|
| 222 |
$pricesByTrip = []; |
| 223 |
if (!empty($tripIds)) { |
| 224 |
$pricesByTrip = $this->computeStartingPriceForTripIds(array_unique($tripIds)); |
| 225 |
} |
| 226 |
|
| 227 |
// Attach starting_price to each category row. |
| 228 |
foreach ($rows as $row) { |
| 229 |
$row->starting_price = 0; |
| 230 |
if (!empty($row->trip_ids)) { |
| 231 |
$tripIdsForCategory = explode(',', $row->trip_ids); |
| 232 |
$pricesForCategory = array_intersect_key($pricesByTrip, array_flip($tripIdsForCategory)); |
| 233 |
$row->starting_price = !empty($pricesForCategory) ? min($pricesForCategory) : 0; |
| 234 |
} |
| 235 |
} |
| 236 |
|
| 237 |
return $rows; |
| 238 |
} |
| 239 |
|
| 240 |
/** |
| 241 |
* Compute starting prices for given trip IDs. |
| 242 |
*/ |
| 243 |
private function computeStartingPriceForTripIds(array $tripIds): array |
| 244 |
{ |
| 245 |
global $wpdb; |
| 246 |
if (empty($tripIds)) { |
| 247 |
return []; |
| 248 |
} |
| 249 |
|
| 250 |
$tripsTable = TripsTable::getTableName(); |
| 251 |
$placeholders = implode(',', array_fill(0, count($tripIds), '%d')); |
| 252 |
|
| 253 |
$prices = $wpdb->get_results($wpdb->prepare( |
| 254 |
"SELECT id, original_price FROM `{$tripsTable}` |
| 255 |
WHERE id IN ({$placeholders}) AND original_price > 0", |
| 256 |
...$tripIds |
| 257 |
)); |
| 258 |
|
| 259 |
$pricesByTrip = []; |
| 260 |
foreach ($prices as $price) { |
| 261 |
$pricesByTrip[$price->id] = (float) $price->original_price; |
| 262 |
} |
| 263 |
|
| 264 |
return $pricesByTrip; |
| 265 |
} |
| 266 |
|
| 267 |
/** |
| 268 |
* Get status counts for categories |
| 269 |
*/ |
| 270 |
public function getStatusCounts(array $args = []): array |
| 271 |
{ |
| 272 |
$table = esc_sql($this->table); |
| 273 |
|
| 274 |
$sql = "SELECT status, COUNT(*) as count |
| 275 |
FROM `{$table}` |
| 276 |
WHERE type = %s |
| 277 |
GROUP BY status"; |
| 278 |
|
| 279 |
$results = $this->wpdb->get_results($this->wpdb->prepare($sql, ClassificationTypes::CATEGORY)) ?: []; |
| 280 |
|
| 281 |
$counts = [ |
| 282 |
'publish' => 0, |
| 283 |
'draft' => 0, |
| 284 |
'trash' => 0, |
| 285 |
'total' => 0 |
| 286 |
]; |
| 287 |
|
| 288 |
foreach ($results as $row) { |
| 289 |
$status = $row->status; |
| 290 |
$count = (int) $row->count; |
| 291 |
|
| 292 |
// Map old status values to new ones if needed |
| 293 |
if ($status === 'active') { |
| 294 |
$status = 'publish'; |
| 295 |
} elseif ($status === 'inactive') { |
| 296 |
$status = 'trash'; |
| 297 |
} |
| 298 |
|
| 299 |
if (isset($counts[$status])) { |
| 300 |
$counts[$status] += $count; |
| 301 |
$counts['total'] += $count; |
| 302 |
} else { |
| 303 |
// Handle any unexpected statuses |
| 304 |
$counts['total'] += $count; |
| 305 |
} |
| 306 |
} |
| 307 |
|
| 308 |
// Ensure all status keys are present |
| 309 |
$counts['publish'] = $counts['publish'] ?? 0; |
| 310 |
$counts['draft'] = $counts['draft'] ?? 0; |
| 311 |
$counts['trash'] = $counts['trash'] ?? 0; |
| 312 |
|
| 313 |
return $counts; |
| 314 |
} |
| 315 |
|
| 316 |
/** |
| 317 |
* Get subcategories by parent ID |
| 318 |
*/ |
| 319 |
public function getSubcategories(int $parentId, array $args = []): array |
| 320 |
{ |
| 321 |
$args['where']['parent_id'] = $parentId; |
| 322 |
return $this->all($args); |
| 323 |
} |
| 324 |
|
| 325 |
/** |
| 326 |
* Get all categories with subcategories (hierarchical) |
| 327 |
*/ |
| 328 |
public function getHierarchical(array $args = []): array |
| 329 |
{ |
| 330 |
// Get all top-level categories |
| 331 |
$topLevelArgs = $args; |
| 332 |
$topLevelArgs['where']['parent_id'] = null; |
| 333 |
$categories = $this->all($topLevelArgs); |
| 334 |
|
| 335 |
// For each category, get its subcategories |
| 336 |
foreach ($categories as $category) { |
| 337 |
$subArgs = $args; |
| 338 |
unset($subArgs['where']['parent_id']); // Remove parent_id filter for subcategories |
| 339 |
$category->subcategories = $this->getSubcategories((int) $category->id, $subArgs); |
| 340 |
} |
| 341 |
|
| 342 |
return $categories; |
| 343 |
} |
| 344 |
|
| 345 |
/** |
| 346 |
* Get trip count for a category |
| 347 |
* |
| 348 |
* @param int $categoryId Category ID |
| 349 |
* @return int Number of trips with this category |
| 350 |
*/ |
| 351 |
public function getTripCount(int $categoryId): int |
| 352 |
{ |
| 353 |
global $wpdb; |
| 354 |
$tripRepository = new \Yatra\Repositories\TripRepository(); |
| 355 |
$tripsTable = $tripRepository->getTableName(); |
| 356 |
|
| 357 |
// Use TripClassificationsTable for trip-category relationships |
| 358 |
$tripClassificationsTable = TripClassificationsTable::getTableName(); |
| 359 |
|
| 360 |
return (int) $wpdb->get_var($wpdb->prepare( |
| 361 |
"SELECT COUNT(DISTINCT t.id) |
| 362 |
FROM `{$tripsTable}` t |
| 363 |
INNER JOIN `{$tripClassificationsTable}` tc ON tc.trip_id = t.id |
| 364 |
WHERE tc.classification_id = %d |
| 365 |
AND tc.classification_type = %s |
| 366 |
AND t.status != 'trash'", |
| 367 |
$categoryId, |
| 368 |
ClassificationTypes::CATEGORY |
| 369 |
)); |
| 370 |
} |
| 371 |
|
| 372 |
/** |
| 373 |
* Get trip count for category (direct field method) |
| 374 |
* |
| 375 |
* @param int $categoryId Category ID |
| 376 |
* @return int Number of trips with this category |
| 377 |
*/ |
| 378 |
public function getTripCountDirect(int $categoryId): int |
| 379 |
{ |
| 380 |
global $wpdb; |
| 381 |
$tripRepository = new \Yatra\Repositories\TripRepository(); |
| 382 |
$tripTable = $tripRepository->getTableName(); |
| 383 |
|
| 384 |
return (int) $wpdb->get_var($wpdb->prepare( |
| 385 |
"SELECT COUNT(*) |
| 386 |
FROM `{$tripTable}` t |
| 387 |
WHERE t.category_id = %d |
| 388 |
AND t.status != 'trash'", |
| 389 |
$categoryId |
| 390 |
)); |
| 391 |
} |
| 392 |
} |
| 393 |
|
| 394 |
|
