update ws and fix bug

server/controllers/GPS.Overview.js

@@ -0,0 +1,23 @@
+const User = require('../models/User');
+const InstalledDevice = require('../models/GPS.InstalledDevice');
+const Withdraw = require('../models/GPS.Withdraw');
+
+
+module.exports.mainPage = async(req, res)=>{
+    const device = await InstalledDevice.countDocuments({userId:req.user_id})
+    const user = await User.findById(req.user_id).select('walletBalance dollarBalance score')
+    res.status(200).json({installedDevice:device, user})
+}
+
+module.exports.walletPage = async(req, res)=>{
+    const withdraw = await Withdraw.findOne({userId: req.user_id, status:0})
+    const user = await User.findById(req.user_id).select('walletBalance dollarBalance score')
+    let pending;
+   
+    if(withdraw){
+         pending = true
+    }else{
+         pending = false
+    }
+    res.status(200).json({user, pending })
+}