public function getChatConversationIdWithUserByIdList($userId, $userIdList)
{
$result = array();
$conversationIdList = $this->conversationDao->findChatConversationIdWithUserByIdList($userId, $userIdList);
foreach ($conversationIdList as $conversationInfo) {
$result[$conversationInfo['opponentId']] = $conversationInfo['id'];
}
return $result;
}
