Mongoose: Update nested document - mongodb

Question

I have following JSON structure,
{
"projectId": "service-request-service",
"projectVersion": [{
"version":"1",
"localConfig": [{
"port": "3003",
"mongoURI": "mongodb://localhost:27017/serviceRequest",
"MQ": "RMQ",
"logLevel": "2",
"version": "1.1",
"created": "03-06-2018 03:11:00 PM",
"active": "N"
},
{
"port": "3004",
"mongoURI": "mongodb://localhost:27017/serviceRequest",
"MQ": "IMQ",
"logLevel": "1",
"version": "1.2",
"created": "07-06-2018 03:11:00 PM",
"active": "Y"
}]
}]
}
Now, I want to update all port and active values of localConfig. I tried using different ways,
using markModified
ProjectConfig.findOne({'projectId' : projectId,
'projectVersion.version' : version})
.exec(function(err,pc){
pc.projectVersion[0].localConfig[0].active = "N";
pc.projectVersion[0].localConfig[0].port = "5555";
pc.markModified('localConfig');
pc.save(function(err,result){
if (err) {
console.log(err);
}
console.log("## SUCCESSFULLY SAVED ");
});
});
Iterating using for loop.
ProjectConfig.findOne({'projectId' : projectId,
'projectVersion.version' : version}).exec(function(err,pc){
for(i = 0; i < pc.projectVersion.length ; i++){
for(j = 0; j < pc.projectVersion[i][envQuery].length ; j++){
pc.projectVersion[i][envQuery][j].active = 'N';
pc.projectVersion[i][envQuery][j].port = '5555';
}
}
pc.save(function (err, result) {
if (err) {
console.log(err);
}
console.log("## SUCCESSFULLY SAVED ");
});
});
Using arrayFilters,
let conditions = {};
let update = {$set: {"projectVersion.$[i].localConfig.$[].port": "5555"}};
let options = {arrayFilters:[{"i.version":"1"}]};
pc.update(conditions,update,options,function(err,result){
if (err) {
console.log(err);
}
console.log("## SUCCESSFULLY SAVED ");
});
But, I am getting below error.
MongooseError: Callback must be a function, got [object Object]
Please provide me the way to update document.
Current version of MongoDB : v3.6.6 & Mongoose : ^5.0.14

Answer 1

Using arrayFilters, I am not applying update method on scheme rather applying on object return by find method.
When I directly apply update method on schema, its working.
let conditions = { "projectId" : "32804-service-request-service" };
let update = { $set: {
"projectVersion.$[i].localConfig.$[j].port" : "5555",
}
};
let options = {arrayFilters:[{"i.version":"1" },{ "j.port" : "3003"}]};
ProjectConfig.update(conditions, update, options, function(err,result){
if (err) {
return res.status(500).json({
title: 'An error occurred',
error: err
});
}
res.status(200).json({
message: 'SUCCESS',
obj: result
});
});