add modbus log

route/api/modbus.js

@@ -498,6 +498,39 @@ router
             n();
         })
     })
+    .post('/getmodbuslog', (req,res,n) => {
+        if (!config.permission.modbus) return n('ERR9000');
+        let arr = req.body;
+        if(!arr.data) return n('ERR0000');
+        if(!arr.data.ids || !Array.isArray(arr.data.ids)) return n('ERR0028');
+        if(!arr.data.stime || !arr.data.etime) return n('ERR0015');
+
+        let query = "select log.`node`, log.`type`, log.`port`, log.`value2` as value, log.`tst`, dev.`name` as devname, aio.`name` as aioname \
+            from ??.?? log \
+            left join ??.?? dev \
+            on dev.`node` = log.`node`\
+            left join ??.?? io \
+            on io.`devuid` = dev.`uid` \
+            and io.`type` = log.`type` \
+            left join ??.?? aio \
+            on aio.`iouid` = io.`uid` \
+            and aio.`portnum` = log.`port` \
+            where \
+            dev.`uid` in (?) \
+            and ( log.`tst` >= ? \
+            and log.`tst` <= ? ) \
+            order by log.`uid` desc, log.`tst` desc \
+            limit 0, 100";
+        let param = [config.db.db10, 'jcmbrt', config.db.db5, 'device', config.db.db5, 'iolist', config.db.db5, 'aioset', arr.data.ids, arr.data.stime, arr.data.etime];
+
+        res.db.query(query, param, (err,row) => {
+            if(err) return n('ERR8000');
+            res.api_res = {
+                record: tool.checkArray(row)
+            }
+            n();
+        })
+    })
     .all('*', rt.send);
 
 module.exports = router;