Search array MongoDB NodeJS - node.js

Question

I am struggling to get records where the name matches the name i have stored an another database.
I can retrieve all fields of data but i am struggling to get specific records i.e. where name = either jack or jill.
I want to use a variable i take from my passport log in which i can access at req.user.username.
I tried using findOne and manipulating the ejs array without any luck.
It prints to the console but i cannot display on vieworders.ejs
I think i am overcomplicating, what is the best way to find and display records where applicationDB.name = req.user.username?
server.js is
app.get('/vieworders', require('connect-ensure-login').ensureLoggedIn(), function(req, res) {
Myapplication.find(function(err, myorders) {
res.render('vieworders', { user: req.user, myorders: myorders});
console.log(myorders);
});
});
vieworders.ejs is
<h1> Display Orders Here </h1>
<% if(myorders.length>0) { %>
<table border="1">
<tr>
<th>Index</th>
<th>Name</th>
<th>size</th>
</tr>
<% for(var i=0; i<hurleys.length;i++) { %>
<tr>
<td><%= i %></td>
<td><%= myorders[i].name %></td>
<td><%= myorders[i].orderssize %></td>
</tr>
<% } %>
</table>
<% } else { %>
No Record Found
<% } %>
MyApplication schema is
const mySchema= new Schema({
name: {
type: String,
required: true,
},
ordersize: {
type: String,
required: true,
},
});
module.exports = mongoose.model('MyApplication', mySchema);

Answer 1

You have to pass the query filter as the first parameter of the find method.
This should do the trick, assuming the username is stored in the Schema as name.
app.get('/vieworders', require('connect-ensure-login').ensureLoggedIn(), function(req, res) {
Myapplication.find({name: req.user.username}, function(err, myorders) {
res.render('vieworders', { user: req.user, myorders: myorders});
console.log(myorders);
});
});