mongoDB find, update and pull in One Query - node.js

Question

I want to do all the find the data from the collection and then want to update some field as well as depending on want to empty the array.
const addCityFilter = (req, res) => {
if (req.body.aCities === "") {
res.status(409).jsonp({ message: adminMessages.err_fill_val_properly });
return false;
} else {
var Cities = req.body.aCities.split(","); // It will make array of Cities
const filterType = { "geoGraphicalFilter.filterType": "cities", "geoGraphicalFilter.countries": [], "geoGraphicalFilter.aCoordinates": [] };
/** While using $addToset it ensure that to not add Duplicate Value
* $each will add all values in array
*/
huntingModel
.update(
{
_id: req.body.id,
},
{
$addToSet: {
"geoGraphicalFilter.cities": { $each: Cities }
}
},
{$set:{filterType}},
).then(function(data) {
res.status(200).jsonp({
message: adminMessages.succ_cityFilter_added
});
});
}
};
Collection
geoGraphicalFilter: {
filterType: {
type:String,
enum: ["countries", "cities", "polygons"],
default: "countries"
},
countries: { type: Array },
cities: { type: Array },
aCoordinates: [
{
polygons: { type: Array }
}
]
}
But as result, the only city array is getting an update. No changes in filterType.

Answer 1

You appear to be passing the $set of filterType as the options argument, not the update argument.
huntingModel
.update(
{
_id: req.body.id,
},
{
$addToSet: {
"geoGraphicalFilter.cities": { $each: Cities }
},
$set: {
filterType
}
}
).then(function(data) {
res.status(200).jsonp({
message: adminMessages.succ_cityFilter_added
});
});