public function getConversationHistoryForApi($conversationId, $beforeMessageId)
{
$count = 10;
$deletedTimestamp = $this->getConversationDeletedTimestamp($conversationId);
$dtoList = $this->messageDao->findHistory($conversationId, $beforeMessageId, $count, $deletedTimestamp);
$list = array();
foreach ($dtoList as $message) {
$list[] = $this->getMessageDataForApi($message);
}
$data = array('log' => $list);
return $data;
}