时长倒序显示和累计增加天数统计

modules/users/facade/online_facade.js

@@ -12,7 +12,7 @@ let logs_model = mongoose.model("online_logs");
 
 async function getOnlineInfo(filter) {
     let datas = [];
-    let logs = await logs_model.find(filter);
+    let logs = await logs_model.find(filter, null, { sort: {_id: -1}});
     let less = 0;
     for(let l of logs){
         let d = getTimeString(l.online_times);
@@ -52,11 +52,13 @@ async function setOnlineTimes(userList,condition){
 
 
 function getTimeString(times) {
-    let s = "",perHour = 1000 * 60 * 60,perMin = 1000 * 60;
-    let hour = parseInt(times/perHour);
+    let s = "",perHour = 1000 * 60 * 60,perMin = 1000 * 60,perDay = 24*perHour;
+    let day = parseInt(times/perDay);
+    let hour = parseInt(parseInt(times % perDay) / perHour);
     let min = parseInt((times % perHour)/perMin);
     let less =  (times % perHour)%perMin;//不够一分钟的时间
+    if(day > 0) s = s+`${day}天`;
     if(hour > 0) s = s+`${hour}小时`;
     if(min > 0)  s= s+`${min}分钟`;
     return {s:s,less:less}
-}
+}