/**
* Checks for broken counters.
* Expirity counter is broken if it is < 0, or if it is more than tasks count in list of expired tasks
* Other counters is broken if it is < 0, or if it is != tasks count in list of respective tasks
*
* Method is called inside CTask::GetList() to perform recounting of broken counters.
*
* @param $arFilter Filter was used in GetList() call
* @param $tasksCountInList Number of records returned by GetList() call
*/
public static function onTaskGetList($arFilter, $tasksCountInList)
{
if (!CTaskCountersProcessorInstaller::isInstallComplete()) {
return;
}
// Is there our marker?
if (!(array_key_exists('::MARKERS', $arFilter) && array_key_exists(self::MARKER_ID, $arFilter['::MARKERS']) && $tasksCountInList !== null)) {
return;
}
$tasksCountInList = (int) $tasksCountInList;
$counterOwnerUserId = $arFilter['::MARKERS'][self::MARKER_ID]['userId'];
$counterId = $arFilter['::MARKERS'][self::MARKER_ID]['counterId'];
$counterValue = (int) CUserCounter::GetValue($counterOwnerUserId, $counterId, $site_id = '**');
if (in_array($counterId, array(CTaskCountersProcessor::COUNTER_TASKS_MY_EXPIRED, CTaskCountersProcessor::COUNTER_TASKS_ACCOMPLICE_EXPIRED, CTaskCountersProcessor::COUNTER_TASKS_AUDITOR_EXPIRED, CTaskCountersProcessor::COUNTER_TASKS_ORIGINATOR_EXPIRED, CTaskCountersProcessor::COUNTER_TASKS_MY_EXPIRED_CANDIDATES, CTaskCountersProcessor::COUNTER_TASKS_ACCOMPLICE_EXPIRED_CANDIDATES), true)) {
$isExpirityCounter = true;
} else {
$isExpirityCounter = false;
}
$isCounterBrokeDetected = false;
$realTasksCount = null;
// Is checksum correct?
$filterCheksum = $arFilter['::MARKERS'][self::MARKER_ID]['filterCheksum'];
$realCheksum = self::calcFilterChecksum($arFilter);
// break detection part
if ($filterCheksum === $realCheksum) {
$realTasksCount = $tasksCountInList;
if ($counterValue < 0 || $tasksCountInList != $counterValue) {
$isCounterBrokeDetected = true;
}
} else {
if (isset($arFilter['SAME_GROUP_PARENT'], $arFilter['ONLY_ROOT_TASKS']) && $arFilter['SAME_GROUP_PARENT'] === 'Y' && $arFilter['ONLY_ROOT_TASKS'] === 'Y') {
// unset the corresponding fields and try to compare checksums again
unset($arFilter['SAME_GROUP_PARENT']);
unset($arFilter['ONLY_ROOT_TASKS']);
$realCheksum = self::calcFilterChecksum($arFilter);
if ($filterCheksum === $realCheksum) {
// tasks count in list shouldn't be more than registered in counter
// and counter shouldn't be less than zero
if ($counterValue < 0 || $tasksCountInList > $counterValue) {
$isCounterBrokeDetected = true;
} else {
if (static::getCountersRecheckForSubTasksNeed()) {
$rsTasksCount = CTasks::getCount($arFilter, array('bIgnoreDbErrors' => true, 'bSkipUserFields' => true, 'bSkipExtraTables' => true));
if ($rsTasksCount && ($arTasksCount = $rsTasksCount->fetch()) && isset($arTasksCount['CNT'])) {
$realTasksCount = (int) $arTasksCount['CNT'];
if ($realTasksCount != $counterValue) {
// and finally check
$isCounterBrokeDetected = true;
}
}
}
}
}
}
}
/*
if ( ! $isCounterBrokeDetected )
{
if ($counterValue < 0)
{
$isCounterBrokeDetected = true;
}
else if ($realTasksCount !== null)
{
if ($isExpirityCounter)
{
if ($realTasksCount < $counterValue)
$isCounterBrokeDetected = true;
}
else
{
if ($realTasksCount !== $counterValue)
$isCounterBrokeDetected = true;
}
}
}
*/
if ($isCounterBrokeDetected) {
ob_start();
// a special way for correction of 'deadline expired' counters
if ($isExpirityCounter) {
// pend counters reinstalling (agent is used)
self::pendCountersRecalculation();
} else {
if ($realTasksCount !== null) {
$delta = $realTasksCount - $counterValue;
CTaskCountersQueue::push($counterId, CTaskCountersQueue::OP_INCREMENT, array($counterOwnerUserId), $delta);
CTaskCountersQueue::execute();
} else {
CTaskAssert::logError('[0x97e63b37] counter "' . $counterId . '" was mistimed for user ' . $counterOwnerUserId . '. But no correct data available for recount.');
}
}
ob_end_clean();
}
}
public static function execute()
{
// In case of excepted execution flow queue must be empty
// when calling code gets control
$queue = self::$queue;
self::$queue = array();
$lengthBeforeOprimization = count($queue);
$queue = self::optimizeQueue($queue);
$lengthAfterOprimization = count($queue);
// $s = 'Execute queue, length: ' . $lengthAfterOprimization
// . ' (removed elements during optimization: '
// . ($lengthBeforeOprimization - $lengthAfterOprimization)
// . ')';
//soundex($s);
$arUsersAffected = array();
foreach ($queue as $request) {
$arUsersAffected = array_merge($arUsersAffected, $request['arUsers']);
self::processUsersCounters($request['counterId'], $request['operation'], $request['arUsers'], $request['delta']);
}
$arUsersAffected = array_unique($arUsersAffected);
foreach ($arUsersAffected as $userId) {
self::refreshTotalCounter($userId);
}
}
