mongoose query result missing field [duplicate] - node.js

Question

This question already has an answer here:
How to add data to array in Mongoose Schema
(1 answer)
Closed 6 years ago.
I have just started using node with express framework and mongo as a database.
I created the schema like this :
var JsonSchema = new Schema({
type: String,
properties: {
OBJECTID: Number,
AREA: Number,
PERIMETER: Number,
ESYE_CODE: Number,
Descriptio: String
},
geometry: {
type: String,
coordinates: [Number, Number]
}
});
and then I query :
router.get('/mapjson/:OBJECTID', function(req, res) {
if(req.params.OBJECTID) {
Json.findOne({OBJECTID: req.params.OBJECTID }, {}, function(err, docs){
res.json(docs);
} else {
console.log("THERE WAS AN ERROR HERE!!!");
}
});
But the results I get are missing the geometry field.
Sample of results I get :
{
"_id":"57e43ec60534d33ccc13099b",
"type":"Feature",
"properties":{
"OBJECTID":212428,
"AREA":131.001991421,
"PERIMETER":49.9141344212,
"ESYE_CODE":147,
"Descriptio":"Ελληνικά"
}
}
and what I get when I query the collection from mongo shell :
db.points.findOne({'properties.OBJECTID': 212428})
{
"_id" : ObjectId("57e43ec60534d33ccc13099b"),
"type" : "Feature",
"properties" : {
"OBJECTID" : 212428,
"AREA" : 131.001991421,
"PERIMETER" : 49.9141344212,
"ESYE_CODE" : 147,
"Descriptio" : "Ελληνικά"
},
"geometry" : {
"type" : "Point",
"coordinates" : [
23.812561006040106,
38.093951650544334
]
}
}

Answer 1

In coordinates you can set type as Array:
geometry: {
type: String,
coordinates: Array
}