public function checkUserSendMessageInterval($userId)
{
$send_message_interval = (int) OW::getConfig()->getValue('mailbox', 'send_message_interval');
$conversation = $this->conversationDao->findUserLastConversation($userId);
if ($conversation != null) {
if (time() - $conversation->createStamp < $send_message_interval) {
return false;
}
}
return true;
}
