/**
* Returns an instance of class (singleton pattern implementation).
*
* @return NOTIFICATIONS_BOL_SendQueueDao
*/
public static function getInstance()
{
if (self::$classInstance === null) {
self::$classInstance = new self();
}
return self::$classInstance;
}
public function findUserIdListForSend($count)
{
$list = $this->sendQueueDao->findList($count);
if (empty($list)) {
return array();
}
$userIds = array();
$ids = array();
foreach ($list as $item) {
$ids[] = $item->id;
$userIds[] = $item->userId;
}
$this->sendQueueDao->deleteByIdList($ids);
return $userIds;
}