| 1 |
<?php |
| 2 |
/** |
| 3 |
* @package VikBooking |
| 4 |
* @subpackage core |
| 5 |
* @author E4J s.r.l. |
| 6 |
* @copyright Copyright (C) 2024 E4J s.r.l. All Rights Reserved. |
| 7 |
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
| 8 |
* @link https://vikwp.com |
| 9 |
*/ |
| 10 |
|
| 11 |
// No direct access |
| 12 |
defined('ABSPATH') or die('No script kiddies please!'); |
| 13 |
|
| 14 |
/** |
| 15 |
* Performance Cleaner implementation. |
| 16 |
* |
| 17 |
* @since 1.17.2 (J) - 1.7.2 (WP) |
| 18 |
*/ |
| 19 |
final class VBOPerformanceCleaner |
| 20 |
{ |
| 21 |
/** |
| 22 |
* @var array |
| 23 |
*/ |
| 24 |
private static $options = []; |
| 25 |
|
| 26 |
/** |
| 27 |
* Sets a list of given options to filter certain cleaning operations. |
| 28 |
* |
| 29 |
* @param array $options List of options to set. |
| 30 |
* |
| 31 |
* @return void |
| 32 |
*/ |
| 33 |
public static function setOptions(array $options) |
| 34 |
{ |
| 35 |
static::$options = $options; |
| 36 |
} |
| 37 |
|
| 38 |
/** |
| 39 |
* Performs a global check on what needs to be done to clean up performances. |
| 40 |
* |
| 41 |
* @return int The number of database records that were cleaned up. |
| 42 |
*/ |
| 43 |
public static function runCheck() |
| 44 |
{ |
| 45 |
// list of operations that should be skipped |
| 46 |
$skip_checks = VBOFactory::getConfig()->getArray('performance_cleaner_skip_list', []); |
| 47 |
|
| 48 |
// number of records affected |
| 49 |
$affected_records = 0; |
| 50 |
|
| 51 |
if (!in_array('seasons', $skip_checks)) { |
| 52 |
// clean up expired seasonal records (expired at least 7 days ago) |
| 53 |
$affected_records += self::pricingAlterations(7); |
| 54 |
|
| 55 |
// clean up ghost records |
| 56 |
$affected_records += self::ghostRecords(); |
| 57 |
} |
| 58 |
|
| 59 |
return $affected_records; |
| 60 |
} |
| 61 |
|
| 62 |
/** |
| 63 |
* Performs a general database optimization. |
| 64 |
* |
| 65 |
* @param ?array $options Optional optimization options. |
| 66 |
* |
| 67 |
* @return array Optimization results. |
| 68 |
* |
| 69 |
* @since 1.18.5 (J) - 1.8.5 (WP) |
| 70 |
*/ |
| 71 |
public static function optimizeDatabase(?array $options = null) |
| 72 |
{ |
| 73 |
// operation results pool |
| 74 |
$results = []; |
| 75 |
|
| 76 |
// check whether database optimization should run |
| 77 |
$min_ts = mktime(date('G'), 0, 0, date('n'), date('j'), date('Y')); |
| 78 |
$max_ts = mktime(date('G'), 59, 59, date('n'), date('j'), date('Y')); |
| 79 |
$scheduled_ts = 0; |
| 80 |
if ($db_opt_time = VBOFactory::getConfig()->get('dboptimizetime')) { |
| 81 |
$time_parts = explode(':', $db_opt_time); |
| 82 |
$scheduled_ts = mktime((int) $time_parts[0], (int) ($time_parts[1] ?? 0), 0, date('n'), date('j'), date('Y')); |
| 83 |
} |
| 84 |
|
| 85 |
if (!($options['forced'] ?? 0) && (!$scheduled_ts || !($scheduled_ts >= $min_ts && $scheduled_ts <= $max_ts))) { |
| 86 |
// execution not allowed at all or at this time |
| 87 |
return $results; |
| 88 |
} |
| 89 |
|
| 90 |
// check, at this point, if some custom optimization options were set |
| 91 |
if ($custom_options = VBOFactory::getConfig()->getArray('db_optimize_options', [])) { |
| 92 |
// merge default options with custom ones |
| 93 |
$options = array_merge(($options ?: []), $custom_options); |
| 94 |
} |
| 95 |
|
| 96 |
// define script max execution time |
| 97 |
ignore_user_abort(true); |
| 98 |
ini_set('max_execution_time', (int) ($options['max_execution_time'] ?? 600)); |
| 99 |
set_time_limit((int) ($options['max_execution_time'] ?? 600)); |
| 100 |
|
| 101 |
// operations time start |
| 102 |
$microStart = microtime(true); |
| 103 |
|
| 104 |
// list of database optimization operations |
| 105 |
$db_operations = [ |
| 106 |
'listings_global_snapshot' => function($options) { |
| 107 |
// get rid of redundant pricing alteration records by performing a global listing snapshot |
| 108 |
return static::listingsGlobalSnapshot($options); |
| 109 |
}, |
| 110 |
'delete_old_guest_messages' => function($options) { |
| 111 |
// get rid of the "old" guest messages |
| 112 |
return static::deleteOldGuestMessages($options); |
| 113 |
}, |
| 114 |
]; |
| 115 |
|
| 116 |
foreach ($db_operations as $operation_name => $operation_callback) { |
| 117 |
if (isset($options['ignore_' . $operation_name])) { |
| 118 |
// skip this operation |
| 119 |
continue; |
| 120 |
} |
| 121 |
|
| 122 |
try { |
| 123 |
// execute the operation callback |
| 124 |
$results[$operation_name] = $operation_callback($options); |
| 125 |
} catch (Exception $e) { |
| 126 |
// push the error |
| 127 |
$results[$operation_name] = $e; |
| 128 |
} |
| 129 |
} |
| 130 |
|
| 131 |
// operations time end |
| 132 |
$microEnd = microtime(true); |
| 133 |
|
| 134 |
// set the total execution time in seconds |
| 135 |
$results['_durationSeconds'] = round(($microEnd - $microStart) / 1000, 2); |
| 136 |
|
| 137 |
if (!($options['ignore_notification'] ?? 0)) { |
| 138 |
// store an entry within the notifications center |
| 139 |
try { |
| 140 |
VBOFactory::getNotificationCenter() |
| 141 |
->store([ |
| 142 |
[ |
| 143 |
'sender' => 'website', |
| 144 |
'type' => 'info', |
| 145 |
'title' => JText::translate('VBO_MAINTENANCE'), |
| 146 |
'summary' => JText::sprintf('VBO_DB_OPTIM_DURATION', $results['_durationSeconds']), |
| 147 |
], |
| 148 |
]); |
| 149 |
} catch (Exception $e) { |
| 150 |
// do nothing |
| 151 |
} |
| 152 |
} |
| 153 |
|
| 154 |
// return the pool of results |
| 155 |
return $results; |
| 156 |
} |
| 157 |
|
| 158 |
/** |
| 159 |
* Performs a global rates snapshot over all listings. |
| 160 |
* |
| 161 |
* @param ?array $options Optional execution options. |
| 162 |
* |
| 163 |
* @return array Snapshot results. |
| 164 |
* |
| 165 |
* @since 1.18.5 (J) - 1.8.5 (WP) |
| 166 |
*/ |
| 167 |
public static function listingsGlobalSnapshot(?array $options = null) |
| 168 |
{ |
| 169 |
// get all listings |
| 170 |
$listingsData = VikBooking::getAvailabilityInstance()->loadRooms($options['listing_ids'] ?? [], $max = 0, $anew = true); |
| 171 |
|
| 172 |
// filter out the unpublished ones, if any |
| 173 |
$listingsData = array_filter($listingsData, function($listing) { |
| 174 |
return !empty($listing['avail']); |
| 175 |
}); |
| 176 |
|
| 177 |
// shuffle the elements |
| 178 |
shuffle($listingsData); |
| 179 |
|
| 180 |
// build snapshot data |
| 181 |
$snapshotData = [ |
| 182 |
'listing_id' => null, |
| 183 |
'id_price' => $options['id_price'] ?? null, |
| 184 |
'from_date' => $options['from_date'] ?? date('Y-m-d'), |
| 185 |
'to_date' => $options['to_date'] ?? date('Y-m-d', strtotime(sprintf('+%d months', (int) ($options['months'] ?? 3)))), |
| 186 |
'skip_derived' => boolval($options['skip_derived'] ?? true), |
| 187 |
'use_cache' => true, |
| 188 |
'forced' => true, |
| 189 |
]; |
| 190 |
|
| 191 |
// processing results |
| 192 |
$processingResults = []; |
| 193 |
|
| 194 |
// process listings |
| 195 |
foreach ($listingsData as $listing) { |
| 196 |
try { |
| 197 |
// inject options |
| 198 |
static::setOptions( |
| 199 |
array_merge( |
| 200 |
$snapshotData, |
| 201 |
[ |
| 202 |
'listing_id' => $listing['id'], |
| 203 |
] |
| 204 |
) |
| 205 |
); |
| 206 |
|
| 207 |
// perform listing rates snapshot |
| 208 |
$snapshotResult = static::listingSeasonSnapshot(); |
| 209 |
|
| 210 |
// process the result |
| 211 |
if ($options['full_response'] ?? null) { |
| 212 |
// set the full snapshot response |
| 213 |
$processingResults[$listing['id']] = $snapshotResult; |
| 214 |
} else { |
| 215 |
// include only errors, if any |
| 216 |
$processingResults[$listing['id']] = array_column($snapshotResult, 'errors'); |
| 217 |
} |
| 218 |
} catch (Exception $e) { |
| 219 |
$processingResults[$listing['id']] = $e->getMessage(); |
| 220 |
} |
| 221 |
} |
| 222 |
|
| 223 |
return $processingResults; |
| 224 |
} |
| 225 |
|
| 226 |
/** |
| 227 |
* Deletes the guest messages that belong to past reservations. |
| 228 |
* |
| 229 |
* @param ?array $options Optional execution options. |
| 230 |
* |
| 231 |
* @return array Deletion results. |
| 232 |
* |
| 233 |
* @since 1.18.5 (J) - 1.8.5 (WP) |
| 234 |
*/ |
| 235 |
public static function deleteOldGuestMessages(?array $options = null) |
| 236 |
{ |
| 237 |
$dbo = JFactory::getDbo(); |
| 238 |
|
| 239 |
$results = [ |
| 240 |
'_threadsDeleted' => 0, |
| 241 |
'_messagesDeleted' => 0, |
| 242 |
]; |
| 243 |
|
| 244 |
try { |
| 245 |
// get all the "expired" threads |
| 246 |
$dbo->setQuery( |
| 247 |
$dbo->getQuery(true) |
| 248 |
->select([ |
| 249 |
$dbo->qn('t.id'), |
| 250 |
$dbo->qn('t.idorder'), |
| 251 |
$dbo->qn('o.checkout'), |
| 252 |
]) |
| 253 |
->from($dbo->qn('#__vikchannelmanager_threads', 't')) |
| 254 |
->leftJoin($dbo->qn('#__vikbooking_orders', 'o') . ' ON ' . $dbo->qn('t.idorder') . ' = ' . $dbo->qn('o.id')) |
| 255 |
->where($dbo->qn('o.checkout') . ' < ' . strtotime(sprintf('-%d months', (int) ($options['past_months'] ?? 9)))) |
| 256 |
); |
| 257 |
|
| 258 |
$threads = $dbo->loadAssocList(); |
| 259 |
|
| 260 |
if (!$threads) { |
| 261 |
// nothing to clean |
| 262 |
return $results; |
| 263 |
} |
| 264 |
|
| 265 |
// delete guest messages |
| 266 |
$dbo->setQuery( |
| 267 |
$dbo->getQuery(true) |
| 268 |
->delete($dbo->qn('#__vikchannelmanager_threads_messages')) |
| 269 |
->where($dbo->qn('idthread') . ' IN (' . implode(', ', array_map('intval', array_column($threads, 'id'))) . ')') |
| 270 |
); |
| 271 |
$dbo->execute(); |
| 272 |
|
| 273 |
$results['_messagesDeleted'] += (int) $dbo->getAffectedRows(); |
| 274 |
|
| 275 |
// delete threads |
| 276 |
$dbo->setQuery( |
| 277 |
$dbo->getQuery(true) |
| 278 |
->delete($dbo->qn('#__vikchannelmanager_threads')) |
| 279 |
->where($dbo->qn('id') . ' IN (' . implode(', ', array_map('intval', array_column($threads, 'id'))) . ')') |
| 280 |
); |
| 281 |
$dbo->execute(); |
| 282 |
|
| 283 |
$results['_threadsDeleted'] += (int) $dbo->getAffectedRows(); |
| 284 |
} catch (Exception $e) { |
| 285 |
// do nothing |
| 286 |
} |
| 287 |
|
| 288 |
return $results; |
| 289 |
} |
| 290 |
|
| 291 |
/** |
| 292 |
* Cleans up expired season pricing records. |
| 293 |
* |
| 294 |
* @param ?int $pastDays Optional days in the past to use as target date. |
| 295 |
* |
| 296 |
* @return int The number of rows affected. |
| 297 |
* |
| 298 |
* @since 1.18.4 (J) - 1.8.4 (WP) added argument $pastDays. |
| 299 |
*/ |
| 300 |
public static function pricingAlterations(?int $pastDays = null) |
| 301 |
{ |
| 302 |
$dbo = JFactory::getDbo(); |
| 303 |
|
| 304 |
$affected = 0; |
| 305 |
|
| 306 |
$nowinfo = is_int($pastDays) ? getdate(strtotime(sprintf('-%d days', abs($pastDays)))) : getdate(); |
| 307 |
|
| 308 |
$year_base = mktime(0, 0, 0, 1, 1, $nowinfo['year']); |
| 309 |
$midnight_base = ($nowinfo['hours'] * 3600) + ($nowinfo['minutes'] * 60) + $nowinfo['seconds']; |
| 310 |
|
| 311 |
$season_secs = $nowinfo[0] - $year_base - $midnight_base; |
| 312 |
|
| 313 |
$isleap = $nowinfo['year'] % 4 == 0 && ($nowinfo['year'] % 100 != 0 || $nowinfo['year'] % 400 == 0); |
| 314 |
|
| 315 |
if ($isleap) { |
| 316 |
$leapts = mktime(0, 0, 0, 2, 29, $nowinfo['year']); |
| 317 |
if ($nowinfo[0] >= $leapts) { |
| 318 |
$season_secs -= 86400; |
| 319 |
} |
| 320 |
} |
| 321 |
|
| 322 |
// delete the records of the past year |
| 323 |
$dbo->setQuery( |
| 324 |
$dbo->getQuery(true) |
| 325 |
->delete($dbo->qn('#__vikbooking_seasons')) |
| 326 |
->where($dbo->qn('year') . ' = ' . $dbo->q(($nowinfo['year'] - 1))) |
| 327 |
); |
| 328 |
|
| 329 |
$dbo->execute(); |
| 330 |
|
| 331 |
$affected += (int) $dbo->getAffectedRows(); |
| 332 |
|
| 333 |
// delete the expired records for the current year |
| 334 |
$dbo->setQuery( |
| 335 |
$dbo->getQuery(true) |
| 336 |
->delete($dbo->qn('#__vikbooking_seasons')) |
| 337 |
->where($dbo->qn('from') . ' < ' . $season_secs) |
| 338 |
->where($dbo->qn('to') . ' < ' . $season_secs) |
| 339 |
->where($dbo->qn('from') . ' < ' . $dbo->qn('to')) |
| 340 |
->where($dbo->qn('from') . ' > 0') |
| 341 |
->where($dbo->qn('to') . ' > 0') |
| 342 |
->where($dbo->qn('year') . ' = ' . $dbo->q($nowinfo['year'])) |
| 343 |
); |
| 344 |
|
| 345 |
$dbo->execute(); |
| 346 |
|
| 347 |
$affected += (int) $dbo->getAffectedRows(); |
| 348 |
|
| 349 |
return $affected; |
| 350 |
} |
| 351 |
|
| 352 |
/** |
| 353 |
* Identifies and cleans up ghost records occupying listings with non existing bookings. |
| 354 |
* If the E4jConnect Channel Manager is available, an auto bulk-action is triggered. |
| 355 |
* |
| 356 |
* @return int The number of rows affected. |
| 357 |
* |
| 358 |
* @since 1.17.7 (J) - 1.7.7 (WP) |
| 359 |
*/ |
| 360 |
public static function ghostRecords() |
| 361 |
{ |
| 362 |
$dbo = JFactory::getDbo(); |
| 363 |
|
| 364 |
$affected = 0; |
| 365 |
|
| 366 |
// identify the room-busy relations whose booking IDs are empty |
| 367 |
$dbo->setQuery( |
| 368 |
$dbo->getQuery(true) |
| 369 |
->select($dbo->qn('idbusy')) |
| 370 |
->from($dbo->qn('#__vikbooking_ordersbusy')) |
| 371 |
->where(1) |
| 372 |
->andWhere([ |
| 373 |
$dbo->qn('idorder') . ' = 0', |
| 374 |
$dbo->qn('idorder') . ' IS NULL', |
| 375 |
], 'OR') |
| 376 |
); |
| 377 |
|
| 378 |
// set involved busy record IDs, if any (column is `idbusy`) |
| 379 |
$hanging_busy_ids = array_column($dbo->loadAssocList(), 'idbusy'); |
| 380 |
|
| 381 |
// identify the occupied records whose busy relations have empty booking IDs |
| 382 |
$dbo->setQuery( |
| 383 |
$dbo->getQuery(true) |
| 384 |
->select($dbo->qn('b') . '.*') |
| 385 |
->select($dbo->qn('ob.idorder')) |
| 386 |
->select($dbo->qn('o.id', 'res_id')) |
| 387 |
->from($dbo->qn('#__vikbooking_busy', 'b')) |
| 388 |
->leftJoin($dbo->qn('#__vikbooking_ordersbusy', 'ob') . ' ON ' . $dbo->qn('b.id') . ' = ' . $dbo->qn('ob.idbusy')) |
| 389 |
->leftJoin($dbo->qn('#__vikbooking_orders', 'o') . ' ON ' . $dbo->qn('ob.idorder') . ' = ' . $dbo->qn('o.id')) |
| 390 |
->where($dbo->qn('b.checkout') . ' >= ' . time()) |
| 391 |
->andWhere([ |
| 392 |
$dbo->qn('ob.idorder') . ' = 0', |
| 393 |
$dbo->qn('ob.idorder') . ' IS NULL', |
| 394 |
$dbo->qn('o.id') . ' IS NULL', |
| 395 |
], 'OR') |
| 396 |
); |
| 397 |
|
| 398 |
$ghost_records = $dbo->loadAssocList(); |
| 399 |
|
| 400 |
// merge involved busy record IDs, if any (column is `id`) |
| 401 |
$hanging_busy_ids = array_merge($hanging_busy_ids, array_column($ghost_records, 'id')); |
| 402 |
|
| 403 |
// map to integer and filter involved busy record IDs for removal |
| 404 |
$hanging_busy_ids = array_values(array_unique(array_filter(array_map('intval', $hanging_busy_ids)))); |
| 405 |
|
| 406 |
if ($hanging_busy_ids) { |
| 407 |
// delete records involved |
| 408 |
$dbo->setQuery( |
| 409 |
$dbo->getQuery(true) |
| 410 |
->delete($dbo->qn('#__vikbooking_busy')) |
| 411 |
->where($dbo->qn('id') . ' IN (' . implode(', ', $hanging_busy_ids) . ')') |
| 412 |
); |
| 413 |
|
| 414 |
$dbo->execute(); |
| 415 |
|
| 416 |
$affected += (int) $dbo->getAffectedRows(); |
| 417 |
} |
| 418 |
|
| 419 |
if ($ghost_records && class_exists('VikChannelManager')) { |
| 420 |
// ghost records were removed, but OTAs may require a sync of availability |
| 421 |
$listing_times_pool = []; |
| 422 |
foreach ($ghost_records as $ghost_record) { |
| 423 |
if (empty($ghost_record['idroom']) || empty($ghost_record['checkin']) || empty($ghost_record['checkout'])) { |
| 424 |
continue; |
| 425 |
} |
| 426 |
if (!isset($listing_times_pool[$ghost_record['idroom']])) { |
| 427 |
$listing_times_pool[$ghost_record['idroom']] = []; |
| 428 |
} |
| 429 |
// push listing check-in and check-out date times involved |
| 430 |
$listing_times_pool[$ghost_record['idroom']][] = $ghost_record['checkin']; |
| 431 |
$listing_times_pool[$ghost_record['idroom']][] = $ghost_record['checkout']; |
| 432 |
} |
| 433 |
|
| 434 |
$min_ts = 0; |
| 435 |
$max_ts = 0; |
| 436 |
foreach ($listing_times_pool as $listing_id => $listing_times) { |
| 437 |
$min_ts = $min_ts ? min(min($listing_times), $min_ts) : min($listing_times); |
| 438 |
$max_ts = $max_ts ? max(max($listing_times), $max_ts) : max($listing_times); |
| 439 |
} |
| 440 |
|
| 441 |
if ($min_ts && $max_ts) { |
| 442 |
// no past dates allowed |
| 443 |
$min_ts = $min_ts < time() ? time() : $min_ts; |
| 444 |
|
| 445 |
// prepare the options for an auto bulk-action of type "availability" |
| 446 |
VikChannelManager::autoBulkActions([ |
| 447 |
'from_date' => date('Y-m-d', $min_ts), |
| 448 |
'to_date' => date('Y-m-d', $max_ts), |
| 449 |
'forced_rooms' => array_keys($listing_times_pool), |
| 450 |
'update' => 'availability', |
| 451 |
]); |
| 452 |
} |
| 453 |
} |
| 454 |
|
| 455 |
// return the number of affected records |
| 456 |
return $affected; |
| 457 |
} |
| 458 |
|
| 459 |
/** |
| 460 |
* Performs a pricing snapshot of a listing for a range of dates, by cleaning up |
| 461 |
* all previous seasonal rates and by re-creating only the needed records. Useful |
| 462 |
* for those listings who had hundreds of pricing alteration updates for the same |
| 463 |
* calendar day. Strongly recommended only for those who use a SINGLE rate plan. |
| 464 |
* |
| 465 |
* @return array Seasons snapshot operation results. |
| 466 |
* |
| 467 |
* @throws Exception |
| 468 |
* |
| 469 |
* @since 1.18.3 (J) - 1.8.3 (WP) performance skip list preferences applied. |
| 470 |
*/ |
| 471 |
public static function listingSeasonSnapshot() |
| 472 |
{ |
| 473 |
$dbo = JFactory::getDbo(); |
| 474 |
|
| 475 |
$listing_id = (int) (static::$options['listing_id'] ?? null); |
| 476 |
$id_price = (int) (static::$options['id_price'] ?? null); |
| 477 |
$from_date = static::$options['from_date'] ?? date('Y-m-d'); |
| 478 |
$to_date = static::$options['to_date'] ?? date('Y-m-d', strtotime('+3 months')); |
| 479 |
$skip_derived = (bool) (static::$options['skip_derived'] ?? true); |
| 480 |
$use_cache = (bool) (static::$options['use_cache'] ?? false); |
| 481 |
|
| 482 |
if (!$listing_id) { |
| 483 |
throw new Exception('Missing required listing ID.', 400); |
| 484 |
} |
| 485 |
|
| 486 |
if (!$from_date || !$to_date || strtotime($from_date) > strtotime($to_date)) { |
| 487 |
throw new Exception('Invalid dates provided.', 400); |
| 488 |
} |
| 489 |
|
| 490 |
// list of operations that should be skipped |
| 491 |
$skip_checks = VBOFactory::getConfig()->getArray('performance_cleaner_skip_list', []); |
| 492 |
|
| 493 |
// ensure season records cleaning is not disabled, unless forced |
| 494 |
if (in_array('seasons', $skip_checks) && !(static::$options['forced'] ?? false)) { |
| 495 |
// abort the process |
| 496 |
return []; |
| 497 |
} |
| 498 |
|
| 499 |
// obtain a pricing snapshot for the given listing and dates |
| 500 |
// given rate plan ID or main one will be used (single rate plan only) |
| 501 |
$snapshot = VBOModelPricing::getInstance()->getRoomRates([ |
| 502 |
'from_date' => $from_date, |
| 503 |
'to_date' => $to_date, |
| 504 |
'id_room' => $listing_id, |
| 505 |
'id_price' => $id_price, |
| 506 |
'all_rplans' => false, |
| 507 |
'restrictions' => false, |
| 508 |
'use_cache' => $use_cache, |
| 509 |
]); |
| 510 |
|
| 511 |
// confirm the rate plan ID |
| 512 |
foreach ($snapshot as $dayrate) { |
| 513 |
$id_price = $dayrate['idprice']; |
| 514 |
break; |
| 515 |
} |
| 516 |
|
| 517 |
// gather the list of season records to remove |
| 518 |
$involved_seasons = []; |
| 519 |
foreach ($snapshot as $dayrate) { |
| 520 |
foreach ($dayrate['spids'] ?? [] as $sp_id) { |
| 521 |
if (!in_array($sp_id, $involved_seasons)) { |
| 522 |
$involved_seasons[] = $sp_id; |
| 523 |
} |
| 524 |
} |
| 525 |
} |
| 526 |
|
| 527 |
if (!$involved_seasons) { |
| 528 |
throw new Exception('No seasonal records to clean for the given listing and dates.', 406); |
| 529 |
} |
| 530 |
|
| 531 |
// clean up database records |
| 532 |
$dbo->setQuery( |
| 533 |
$dbo->getQuery(true) |
| 534 |
->delete($dbo->qn('#__vikbooking_seasons')) |
| 535 |
->where($dbo->qn('id') . ' IN (' . implode(',', array_map('intval', $involved_seasons)) . ')') |
| 536 |
); |
| 537 |
$dbo->execute(); |
| 538 |
|
| 539 |
$records_removed = (int) $dbo->getAffectedRows(); |
| 540 |
|
| 541 |
// build new season intervals from snapshot |
| 542 |
$all_days = array_keys($snapshot); |
| 543 |
$season_intervals = []; |
| 544 |
$firstind = 0; |
| 545 |
$firstdaycost = $snapshot[$all_days[0]]['cost']; |
| 546 |
$nextdaycost = false; |
| 547 |
for ($i = 1; $i < count($all_days); $i++) { |
| 548 |
$ind = $all_days[$i]; |
| 549 |
$nextdaycost = $snapshot[$ind]['cost']; |
| 550 |
if ($firstdaycost != $nextdaycost) { |
| 551 |
$interval = [ |
| 552 |
'from' => $all_days[$firstind], |
| 553 |
'to' => $all_days[($i - 1)], |
| 554 |
'cost' => $firstdaycost |
| 555 |
]; |
| 556 |
$season_intervals[] = $interval; |
| 557 |
$firstdaycost = $nextdaycost; |
| 558 |
$firstind = $i; |
| 559 |
} |
| 560 |
} |
| 561 |
if ($nextdaycost === false) { |
| 562 |
$interval = [ |
| 563 |
'from' => $all_days[$firstind], |
| 564 |
'to' => $all_days[$firstind], |
| 565 |
'cost' => $firstdaycost |
| 566 |
]; |
| 567 |
$season_intervals[] = $interval; |
| 568 |
} elseif ($firstdaycost == $nextdaycost) { |
| 569 |
$interval = [ |
| 570 |
'from' => $all_days[$firstind], |
| 571 |
'to' => $all_days[($i - 1)], |
| 572 |
'cost' => $firstdaycost |
| 573 |
]; |
| 574 |
$season_intervals[] = $interval; |
| 575 |
} |
| 576 |
|
| 577 |
// list of errors occurred |
| 578 |
$errors = []; |
| 579 |
|
| 580 |
/** |
| 581 |
* Attempt to preload and cache seasons for other dates, so that applying new rates |
| 582 |
* will be faster. We cannot preload these dates, because seasons were just removed. |
| 583 |
*/ |
| 584 |
VikBooking::preloadSeasonRecords([$listing_id], strtotime($to_date), strtotime('+1 month', strtotime($to_date))); |
| 585 |
|
| 586 |
// scan all season intervals |
| 587 |
foreach ($season_intervals as $season_snap) { |
| 588 |
try { |
| 589 |
// set the new rate for this calculated interval |
| 590 |
VBOModelPricing::getInstance([ |
| 591 |
'from_date' => $season_snap['from'], |
| 592 |
'to_date' => $season_snap['to'], |
| 593 |
'id_room' => $listing_id, |
| 594 |
'id_price' => $id_price, |
| 595 |
'rate' => $season_snap['cost'], |
| 596 |
'min_los' => 0, |
| 597 |
'max_los' => 0, |
| 598 |
'update_otas' => false, |
| 599 |
'skip_derived' => $skip_derived, |
| 600 |
'use_cache' => $use_cache, |
| 601 |
])->modifyRateRestrictions(); |
| 602 |
} catch (Exception $e) { |
| 603 |
// silently push the error |
| 604 |
$errors[] = sprintf('%s - %s: %s', $season_snap['from'], $season_snap['to'], $e->getMessage()); |
| 605 |
} |
| 606 |
} |
| 607 |
|
| 608 |
// unset preloaded and cached seasons |
| 609 |
VikBooking::preloadSeasonRecords([$listing_id], false); |
| 610 |
|
| 611 |
// return values |
| 612 |
return [ |
| 613 |
'listing_id' => $listing_id, |
| 614 |
'new_intervals' => count($season_intervals), |
| 615 |
'records_removed' => $records_removed, |
| 616 |
'intervals' => $season_intervals, |
| 617 |
'errors' => $errors, |
| 618 |
]; |
| 619 |
} |
| 620 |
} |
| 621 |
|
