The following is my code snap, I've come across the solution of using {new: true} as an additional argument, but I'm not able to use it with .then() function. I need some way to retreive the updated value.
router.post('/profile/:userId', checkAuth, (req, res, next) => {
Profile.findOneAndUpdate({
name: req.body.name,
age: req.body.age,
user: req.body.user,
education: req.body.education,
location: req.body.location,
phone: req.body.phone
}).then(result => {
console.log(result);
res.status(201).json(result);
}).catch(err => {
console.log(err);
res.status(500).json({error: err});
});
});
I solved it by adding .exec() to get a real promise as Mongoose queries do not return a promise.
router.post('/profile/:userId', checkAuth, (req, res, next) => {
var query = {};
var update = {
name: req.body.name,
age: req.body.age,
user: req.body.user,
education: req.body.education,
location: req.body.location,
phone: req.body.phone
};
var options = {upsert: true, new: true,};
Profile.findOneAndUpdate(query, update, options)
.exec()
.then( result => {
console.log(result);
res.status(201).json(result);
})
.catch( err => {
console.log(err);
res.status(500).json({error: err});
})
});
Help Link -> Mongoose - What does the exec function do?
You need to add the options new: true
in order to get the updated document. http://mongoosejs.com/docs/api.html#model_Model.findOneAndUpdate
There is no way ti use this options without a callback function.
Code example:
router.post('/profile/:userId', checkAuth, (req, res, next) => {
Profile.findOneAndUpdate({
name: req.body.name,
age: req.body.age,
user: req.body.user,
education: req.body.education,
location: req.body.location,
phone: req.body.phone
},(err) => {
if (err) {
console.log(err);
res.status(500).json({error: err});
} else {
console.log(doc);
res.status(201).json(doc);
}
});
});
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