Tell us what’s happening:
Describe your issue in detail here.
When completing Lesson 4, I see in my replit console that the POST is sending a collection.remove command that is clearing my collection and not saving the array, even though the test is passing. I don’t see anywhere in my code that is sending such a command. Might this be something in the backend of the challenge that is clearing my data from my database? Screenshots attached:
Your code so far
myApp.js
//Lesson 1: Install and set up Mongoose/MondoDB
require('dotenv').config();
const mongoose = require('mongoose');
const mongoConn = process.env['MONGO_URI'];
mongoose.connect(mongoConn, {useNewUrlParser: true, useUnifiedTopology: true});
//Lesson 2: Create a model
const Schema = mongoose.Schema;
const personSchema = new Schema({
name: {type: String, required: true},
age: Number,
favoriteFoods: [String]
});
const Person = mongoose.model("Person", personSchema);
//Lesson 3: Create and Save Record of Model
const createAndSavePerson = (done) => {
var ajbayerl = new Person({
name: 'AJ Bayerl', age: 33, favoriteFoods: ['cucumbers', 'rice', 'fish']
});
ajbayerl.save((err, data) => {
if (err) return console.error(err);
});
done(null, data)
};
//Lesson 4: create many records with model.create()
const arrayOfPeople = [
{name: 'Whitney Bayerl', age: 32, favoriteFoods: ['donuts', 'broccoli', 'cereal']},
{name: 'Rylan Dunn', age: 14, favoriteFoods: ['sushi', 'ramen', 'potato chips']},
{name: 'Evie Bayerl', age: 5, favoriteFoods: ['pop tarts', 'milk', 'hot dogs']},
{name: 'Talia Bayerl', age: 1, favoriteFoods: ['oatmeal', 'beef', 'mac & cheese']}
];
const createManyPeople = (arrayOfPeople, done) => {
Person.create(arrayOfPeople, (err, data) => {
if (err) return console.error(err);
done(null, data);
});
};
Console:
npm start
> fcc-mongo-mongoose-challenges@0.0.1 start
> node server.js
Your app is listening on port 3000
GET
[object Object]
OPTIONS
POST
(node:80) DeprecationWarning: collection.remove is deprecated. Use deleteOne, deleteMany, or bulkWrite instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0
Challenge: MongoDB and Mongoose - Create Many Records with model.create()
Link to the challenge: