Having trouble using Mongoose's find(), what is the correct way to use it? - reactjs

Question

I'm currently learning MongoDB using mongoose and nodeJS. I'm trying to store notes to a database called 'notes'. For this, first I connected to the database like this:
mongoose.connect(`mongodb+srv://pedro_yanez:${password}#fsopen-2021-project.ngteq.mongodb.net/note-app?retryWrites=true&w=majority`,
{
useNewUrlParser: true,
useUnifiedTopology: true,
})
Then, I created a Note Schema and a Note Model:
const noteSchema = new mongoose.Schema({
content: String,
date: Date,
important: Boolean
})
const Note = mongoose.model('Note', noteSchema)
Then, I saved three documents to the database:
const note = new Note({
content: 'Note #N',
date: new Date(),
important: true
})
note.save().then(result => {
console.log('note saved!')
mongoose.connection.close()
})
This was successfull as I can see them on MongoDB Atlas' collections, but when I try to query the uploaded notes using mongoose's find() method the following way:
Note.find({}).then(result => {
result.forEach(note => {
console.log(note)
})
mongoose.connection.close()
})
I get the following error:
node_modules/mongoose/lib/query.js:2151
return cursor.toArray(cb);
^
TypeError: cursor.toArray is not a function
Note that the code that I attached is from HY's 'Full Stack Open 2021' course, from part3.c.
I also tried to use find() with a callback function as stated here:
Note.find({}, function (err, docs) {console.log(docs)});
mongoose.connection.close()
But I get 'undefined' and another error:
/node_modules/mongodb/lib/collection.js:238
throw new error_1.MongoInvalidArgumentError('Method "collection.find()" accepts at most two arguments');
^
MongoInvalidArgumentError: Method "collection.find()" accepts at most two arguments
I could really use a hint on what's wrong with my implementation, as I've been fighting with this all day!

Answer 1

I see we are in the same exercise on Fullstack open.
I managed to log all "notes" following the quick start from https://mongoosejs.com/
After mongoose.connect:
const db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function() {
// Here I used the Model.find() at the end of the page and closed
// the connection as they say in the lesson.
});
It worked here, hope it helps.