Untitled

var pg = require("pg");
var rest;

var pool = new pg.Pool({
    host: "***",
    port: "***",
    user: "***",
    password: "****",
    database: "***"
});

pool.connect(function (err,client,done) {
    if(err)console.log("connect "  + err.toString());

    else
    client.query('SELECT *' +
        'FROM public."GeneralInfo";',function (err,result) {

        if(err) console.log("query " + err.toString());
        else {
            console.log(result.rows[0]);
            rest = result.rows[0];
        }
        done();
    });


});
pool.end();


module.exports.res = rest;

var express = require('express');
var connectResult = require('./ConnectDB/connect');


app.get("/",function (req,res) {

console.log(connectResult);

res.send(connectResult);
});

var controller = function ($scope,$http) {
$http.get("http://localhost:8080").then (function (response) {
    console.log("I get date with DB");
    console.log(response);
    $scope.dateWithDb = response;
},function (res) {console.log(res.toString())  });

   }
angular.module("DB",[]).controller("controller",controller);

<!DOCTYPE html>
<html lang="en" ng-app = DB>
<head>
   <meta charset="UTF-8">
  <title>Title</title>
</head>
<body ng-controller="controller">
<h1>{{dateWithDb}}</h1>
<script src="./angular/angular.min.js"></script>
<script src="./javascripts/controllerInfo.js"></script>

</body>

</html>