MongoDB and Mongoose - Create a Model error

JavaScript
1

Tell us what’s happening:
I copy pasted the exact solution still why am I not able to complete this challenge?
I tried

  1. adding my current ip address in whitelist .
  2. changed browser from edge to chrome still not done.

please help.
here is the glitch link.

project page - https://glitch.com/~detailed-galvanized-triangle
live app - https://detailed-galvanized-triangle.glitch.me

Your code so far

var bodyParser = require("body-parser");
var express = require("express");
var mongoose = require("mongoose");
var app = express(); 

mongoose.connect(process.env.MONGO_URI, { useNewUrlParser: true, useUnifiedTopology: true });
const Schema = mongoose.Schema;
const personSchema = new Schema({
  name: { type: String, required: true },
  age: Number,
  favoriteFoods: [String]
});

const Person = mongoose.model("Person", personSchema);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36 Edg/86.0.622.51.

Challenge: Create a Model

Link to the challenge:

2

Hello there,

What do the logs say?

3

Your app is listening on port 3000

4

At the bottom of the file, there should be this:

//----- **DO NOT EDIT BELOW THIS LINE** ----------------------------------

exports.PersonModel = Person;
exports.createAndSavePerson = createAndSavePerson;
exports.findPeopleByName = findPeopleByName;
exports.findOneByFood = findOneByFood;
exports.findPersonById = findPersonById;
exports.findEditThenSave = findEditThenSave;
exports.findAndUpdate = findAndUpdate;
exports.createManyPeople = createManyPeople;
exports.removeById = removeById;
exports.removeManyPeople = removeManyPeople;
exports.queryChain = queryChain;

Did you delete this?

5

okay I added those export lines you mentioned. Now my myApp.js file looks like this still challenge not done.

var bodyParser = require("body-parser");
var express = require("express");
var mongoose = require("mongoose");
var app = express();
require('dotenv').config();


mongoose.connect("mongodb+srv://fcc:1234567890@cluster0.plr5z.mongodb.net/fcc?retryWrites=true&w=majority", { useNewUrlParser: true, useUnifiedTopology: true });
const Schema = mongoose.Schema;
const personSchema = new Schema({
  name: { type: String, required: true },
  age: { type: Number },
  favoriteFoods: { type: [String] }
});

const Person = mongoose.model("Person", personSchema);


const createAndSavePerson = (done) => {
  done(null /*, data*/);
};

const createManyPeople = (arrayOfPeople, done) => {
  done(null /*, data*/);
};

const findPeopleByName = (personName, done) => {
  done(null /*, data*/);
};

const findOneByFood = (food, done) => {
  done(null /*, data*/);
};

const findPersonById = (personId, done) => {
  done(null /*, data*/);
};

const findEditThenSave = (personId, done) => {
  const foodToAdd = "hamburger";

  done(null /*, data*/);
};

const findAndUpdate = (personName, done) => {
  const ageToSet = 20;

  done(null /*, data*/);
};

const removeById = (personId, done) => {
  done(null /*, data*/);
};

const removeManyPeople = (done) => {
  const nameToRemove = "Mary";

  done(null /*, data*/);
};

const queryChain = (done) => {
  const foodToSearch = "burrito";

  done(null /*, data*/);
};


//---------- DO NOT EDIT BELOW THIS LINE --------------------

module.exports = app;
//----- **DO NOT EDIT BELOW THIS LINE** ----------------------------------

exports.PersonModel = Person;
exports.createAndSavePerson = createAndSavePerson;
exports.findPeopleByName = findPeopleByName;
exports.findOneByFood = findOneByFood;
exports.findPersonById = findPersonById;
exports.findEditThenSave = findEditThenSave;
exports.findAndUpdate = findAndUpdate;
exports.createManyPeople = createManyPeople;
exports.removeById = removeById;
exports.removeManyPeople = removeManyPeople;
exports.queryChain = queryChain;
6

nevermind I got it. In my myApp.js file I removed these two lines and surprisingly it worked.

var app = express();

module.exports = app;

Anyway thank you.

7