Untrack file

.gitpod.Dockerfile

@@ -0,0 +1,7 @@
+FROM gitpod/workspace-mongodb
+
+# Install custom tools, runtimes, etc.
+# For example "bastet", a command-line tetris clone:
+# RUN brew install bastet
+#
+# More information: https://www.gitpod.io/docs/config-docker/

.gitpod.yml

@@ -1,5 +1,5 @@
+image:
+  file: .gitpod.Dockerfile
+
 tasks:
   - init: npm install
-
-  ports:
-  - port: 8080

app/app.js

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+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+var mongoUtil = require('./mongoUtil')
+
+var indexRouter = require('./routes/index');
+var usersRouter = require('./routes/users');
+
+var app = express();
+
+mongoUtil.connect(function(){
+    app.use(logger('dev'));
+    app.use(express.json());
+    app.use(express.urlencoded({ extended: false }));
+    app.use(cookieParser());
+    app.use(express.static(path.join(__dirname, 'public')));
+
+    app.use('/', indexRouter);
+    app.use('/users', usersRouter);
+
+})
+
+
+
+module.exports = app;

app/bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('app:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

app/models/UserModel.js

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+function getUsers(db) {
+    let users = await db.collections('users').find({}).toArray();
+    return users;
+}
+
+module.exports = {
+    getUsers
+}

app/mongoUtil.js

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+const MongoClient = require( 'mongodb' ).MongoClient;
+const url =  "mongodb+srv://root:rotiprata123@cluster0-encm1.mongodb.net/test?retryWrites=true&w=majority";
+const dbName = "animal_shelter";
+let _db;
+
+function connect(callback) {
+    MongoClient.connect(url, {useUnifiedTopology:true}, function(err,client){
+        _db = client.db(dbName);
+        return callback(err, _db);
+    })
+}
+
+function getDB() {
+    return _db;
+}
+
+module.exports = {
+    connect, getDB
+}