Response output not showing entire information present in mongoose schema nodejs - node.js

Question

I have designed a Mongoose schema like this :
const metricsSchema = mongoose.Schema({
_id : mongoose.Schema.Types.ObjectId,
level : String,
details: {
demo: String,
full: String
}
});
Also, I have handled the response as such :
router.post('/',(req, res, next)=>{
const metrics = new Metrics({
_id : new mongoose.Types.ObjectId(),
level : req.body.level,
details:{
demo: req.body.demo,
full: req.body.full
}
});
res.status(201).json({
metrics: metrics
})
});
However, when I use Postman to post JSON data like this :
{
"level" :"schema" ,
"details":{
"demo" : "2465",
"full" : "1211234"
}
}
I get output like this :
{
"metrics": {
"_id": "5e09c156b0ce8a4a54a3ecca",
"level": "schema"
}
}
I do not get the rest of the output : demo and full in the response json. I wish to get the output like this :
{
"metrics": {
"_id": "5e09c156b0ce8a4a54a3ecca",
"level": "schema"
"details": {
"demo": "2465",
"full": "1211234"
}
}
}
Update: I found one solution in which the Mongoose schema was divided into two parts :
const detailsSchema = mongoose.Schema({
_id : mongoose.Schema.Types.ObjectId,
demo: String,
full: String
});
mongoose.model('Details',detailsSchema );
const metricsSchema = mongoose.Schema({
_id : mongoose.Schema.Types.ObjectId,
level : String,
details: {
type: mongoose.Schema.Types.ObjectId,
ref: 'Details'
}
});
However, this did not work as well.

Answer 1

You have to change the code as below:
router.post('/',(req, res, next)=>{
const metrics = new Metrics({
_id : new mongoose.Types.ObjectId(),
level : req.body.level,
details:{
demo: req.body.details.demo, <----- see the change here
full: req.body.details.full
}
});
res.status(201).json({
metrics: metrics
})
});