var mongoose = require('mongoose'),
    User = mongoose.model('Users');

exports.list_all_users = function(req, res) {
    User.find({}, function(err, users) {
        if (err)
            res.send(err);
        res.json(users);
    });
};


// exports.list_all_users = function(req, res){
//  res.send("display all users");
// };

exports.create_a_user = function(req, res){
    res.send("user_created");
};


exports.delete_a_user = function(req, res){
    res.send("user_deleted");
};

'use strict';
module.exports = function(app) {
    var users = require('../controllers/users');
    // users Routes
    app.route('/users')
        .get(users.list_all_users);
}

'use strict';
var mongoose    = require('mongoose');
var Schema      = mongoose.Schema;


var UserSchema = new Schema({
    _id:{
        type : Number,
        auto : true },
    name: {
        type    : String,
        required: 'Kindly enter the name '
    },
    password: {
        type: String
    },
    email:{
        type: String,
        required: 'Kindly enter the mailId '
    },
  role:{
        type: String,
      required : 'Enter a valid role '
  },
  invitedBy: {
        type: Number,
      required : 'Valid number'
  }
});

module.exports = mongoose.model('Users', UserSchema);

var express = require('express'),
        app = express(),
        port = process.env.PORT || 3000,
        mongoose = require('mongoose'),
        User  = require('./model/UserModel'), //created model loading here
        bodyParser = require('body-parser');

    // mongoose instance connection url connection

    var dbConfig        = require('./db');

    mongoose.Promise = global.Promise;
    mongoose.connect(dbConfig.config);


    app.use(bodyParser.urlencoded({ extended: true }));
    app.use(bodyParser.json());


    var userRoutes = require('./routes/users'); //importing route
    userRoutes(app); //register the route


    app.listen(port);


    console.log('todo list RESTful API server started on: ' + port);

{
    "_id": 112,
    "name": "abcd",
    "password": "hash12341234",
    "email": "questioner@hotmail.com",
    "role": "musician",
    "invitedBy": 1
}

var mongoose = require('mongoose'),
    User = require('../model/UserModel')

var db            = mongoose.connect("mongodb://localhost/XXXXX");
var Schema        = mongoose.Schema;