互联网医院IM获取消息未读数增加类型过滤

src/server/endpoints/v2/session.endpoint.js

@@ -484,7 +484,7 @@ router.get(APIv2.Sessions.SessionUnreadMessages, function (req, res) {
/**
 * 获取所有会话未读消息数。
 *
 * 请求URL：/sessions/unread_message_count?user_id=xyz
 * 请求URL：/sessions/unread_message_count?user_id=xyz&type=1
 */
router.get(APIv2.Sessions.SessionsUnreadMessageCount, function (req, res) {
    let userId = req.query.user_id;