I have a User schema which has reference to a profile schema.
const UserSchema = new Schema(
{
_id: mongoose.Schema.Types.ObjectId,
email: {
....email props...
},
password: {
...password props...
},
profile: [{
type: mongoose.Schema.Types.ObjectId,
ref: "Profile",
}],
},
);
const Profile = new Schema({
_user: {
type: Schema.Types.ObjectId, ref: 'User'
},
'displayName': {
type: String,
default: ''
},
'interestedActivities': ['Ping-pong'], <---- This bad boy/girl is an array
'memberSince': { type: Date, default: Date.now }
}
)
I'd like to create a route which can update the User properties AND the Profile properties in one shot—with a caveat one of the properties on the Profile model is an array!!!
I tried this....
handler
.use(auth)
.put((req, res, next) => {
emailValidator(req, res, next, 'email');
},
async (req, res, next) => {
await connectDB()
const {
profileDisplayName,
profileEmail,
interestedActivities } = req.body;
const update = {
email: profileEmail,
'profile.$.displayName': profileDisplayName,
'profile.$.interestedActivities': interestedActivities
}
const filter = { _id: req.user.id };
const updatedUser = await User.findOneAndUpdate(filter, update, { new: true })
try {
console.log("updatedUser ", updatedUser);
if (updatedUser) {
return res.status(200).send({
updatedUser,
msg: `You have updated your profile, good job!`
});
}
} catch (error) {
errorHandler(error, res)
}
})
export default handler;
My response is:
Status Code: 500 Internal Server Error
Cast to ObjectId failed for value "[
{
id: 'ae925393-0935-45da-93cb-7db509aedf20',
name: 'interestedActivities',
value: []
}
]" (type Array) at path "profile.$"
Does anyone know how I could also afford for the property which is an array?
Thank you in advance!
Related
I´m rather new to this..
If I dont want the user to be able to add duplicated countries to visitedCountry, shoulden unique true work?
Or are there any easy way to block that in the patch?
const User = mongoose.model('User', {
username: {
type: String,
required: true,
unique: true
},
password: {
type: String,
required: true
},
accessToken: {
type: String,
default: () => crypto.randomBytes(128).toString('hex')
},
visitedCountries:[ {
country: {
type: Object,
ref: "Country",
unique: true
},
comments: String
}]
})
app.patch('/countries', authenticateUser)
app.patch('/countries', async (req, res) => {
const { username, visitedCountry } = req.body
try {
const countryByAlphaCode = await Country.findOne({ alphaCode: visitedCountry }).lean()
const updatedUser = await User.findOneAndUpdate({ username: username, }, {
$push: {
visitedCountries: { country: countryByAlphaCode, comments: "no comments yet"}
},
}, { new: true })
res.json({ success: true, updatedUser })
} catch (error) {
res.status(400).json({ success: false, message: "Invalid request", error })
}
})
The options unique works for all documents. It prevents two (or more) documents from having the same value for your indexed field. It's often used for the email or username.
For your case, I recommend you to perform a check on the user data before you call findOneAndUpdate.
I'm creating server app using nodejs(express) and mongodb(mongoose). I must create relationships between Organization model and Users model. After creating an organization, I want to create a user that will apply to a specific organization. One user can apply to many organizations. How can I do this?
const mongoose = require("mongoose");
const Schema = mongoose.Schema;
// UserShema
const UserSchema = Schema({
login: {
type: String,
require: true,
unique: true
},
password: {
type: String,
require: true
},
organization: {
ref: "Organization",
type: Schema.Types.ObjectId
}
});
// Organization Schema
const OrganizationSchema = Schema({
label: {
type: String
},
users: [{
type: Schema.Types.ObjectId,
ref: "Users"
}]
});
//For now I have simple route for creating an Organization.
// request:
// {
// "label": "testOrg"
// }
exports.createOrganization = async (req, res) => {
try {
const org = await new Organization(req.body);
await org.save();
} catch (error) {
return res.status(500).json({error})
}
}
//And I have this route for user registration
exports.signup = async (req, res) => {
const errors = validationResult(req);
if (!errors.isEmpty()) {
return res.status(400).json({ errors: errors.array() });
};
const {login} = req.body;
try {
const checkUser = await Users.findOne({login});
if (!checkUser) {
const user = await new Users(req.body);
await user.save();
return res.status(200).json({ user });
} else {
return res.status(400).json({error: "User already exist"})
}
} catch (error) {
return res.status(500).json({error})
}
};
You could embed the organization id into a string into the user document
Like this {
name: "Name",
location: "CA",
organizations: [123456789, 234567890, ...]
}
I've searched this site for days looking through the many different but similar questions on this topic to no avail.
Here's what I'd like to happen. A user signs in and their posts are automatically linked to the users collection. Eventually I'd like to link posts to the profile it was posted to, but i"m not quite there yet. Here's what I've tried so far.
In the User Schema:
const UserSchema = new Schema({
posts: [{
type: Schema.Types.ObjectId,
ref: 'posts'
}],
firstName: {
type: String,
required: true
},
lastName: {
type: String,
required: true
},
...
});
module.exports = User = mongoose.model('users', UserSchema);
In the Post Schema:
const PostSchema = new Schema({
user: {
type: Schema.Types.ObjectId,
ref: 'users'
},
text: {
type: String,
required: true
},
name: {
type: String
},
...
});
module.exports = Post = mongoose.model('posts', PostSchema);
In my users api, here's how I'm signing the user in and attempting to populate the user's posts:
const User = require('../../models/User');
router.post('/login', (req, res) => {
const { errors, isValid } = validateLoginInput(req.body);
// Check Validation
if (! isValid) {
return res.status(400).json(errors);
}
const email = req.body.email;
const password = req.body.password;
// Find user by email
User.findOne({ email })
.populate('posts')
.then(user => {
if (! user) {
errors.email = 'User not found';
return res.status(400).json(errors);
}
// Check password
bcrypt.compare(password, user.password).then(isMatch => {
if (isMatch) {
// User Matched
// Create JWT Payload
const payload = {
id: user.id,
firstName: user.firstName,
lastName: user.lastName,
name: user.firstName + ' ' + user.lastName,
avatar: user.avatar,
posts: user.posts
};
jwt.sign(
payload,
keys.secretOrKey,
{ expiresIn: 3600 }, (err, token) => {
res.json({
success: true,
token: 'Bearer ' + token,
payload
});
});
} else {
errors.password = 'Password is incorrect';
return res.status(400).json(errors);
}
});
});
});
In the posts api, here's how the post is being submitted:
router.post('/', passport.authenticate('jwt', { session: false }), (req, res) => {
const { errors, isValid } = validatePostInput(req.body);
if (! isValid) {
// Return errors with 400 status
return res.status(400).json(errors)
}
const newPost = new Post({
text: req.body.text,
name: req.body.name,
avatar: req.body.avatar,
user: req.user.id
});
newPost.save().then(post => res.json(post));
});
Currently, all I'm seeing is an empty array and no errors. I've been spinning my wheels on this one for a couple days now so any help would be appreciated. Thanks!
I think you forgot to save the _id of your new post to the User model so that the populate() can lookup the posts to populate:
newPost.save().then(post => {
User.update({ _id: req.user.id }, { $push: { posts: post._id }}, (err) => {
res.json(post));
});
});
When I save a new "experience" document with the model Experience, the experience _id is not saved into the document of the user. So my "experiences" array in the user document remains empty. Why?
const mongoose = require('mongoose');
const ExperienceSchema = mongoose.Schema({
name: String,
user: { type: mongoose.Schema.Types.ObjectId, ref: 'User' },
reviews: [{ type: mongoose.Schema.Types.ObjectId, ref: 'Review' }],
categories: [{ type: String }],
});
module.exports = mongoose.model('Experience', ExperienceSchema);
==============================================
const mongoose = require('mongoose');
const UserSchema = mongoose.Schema({
name: String,
experiences: [{ type: mongoose.Schema.Types.ObjectId, ref: 'Experience' }],
});
module.exports = mongoose.model('User', UserSchema);
=============================================
// Update experience to database
router.post('/:id', (req, res, next) => {
const idexp = req.params.id;
const newExperience = {
name: req.body.name,
user: req.user._id,
};
Experience.findOneAndUpdate({ _id: idexp }, newExperience, (err, result) => {
if (err) {
return res.render(`/${idexp}/edit`, { errors: newExperience.errors });
}
return res.redirect(`/experiences/${idexp}`);
});
});
The experiences is the sub-document of user schema. So, when you save experiences, the user will not be saved. However, when you save user, the experience should be saved.
Refer this subdocs documentation
Here is the solution... I needed to use $push to update the user document with the experience id before rendering the site.
Experience.findOneAndUpdate({ _id: idexp }, newExperience, (err, result) => {
if (err) {
return res.render('experiences/edit', { errors: newExperience.errors });
}
User.findByIdAndUpdate({ _id: req.session.passport.user._id }, { $push: { experiences: idexp } }, (err) => {
if (err) {
next(err);
} else {
return res.redirect(`/experiences/${idexp}`);
}
});
});
I want to do something like following code, but it failed.
var User = new Schema({
name: { type: String, required: true },
phone_number: { type: String, required: true },
modified: { type: Date, default: Date.now },
contacts: [{
user: { type : Schema.ObjectId, ref : 'User' }
}]
});
var UserModel = mongoose.model('User', User);
Is it able to achieve that purpose?
I think I used the wrong way to check it, actually it works.
Following is my test :
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
mongoose.connect('localhost', 'contacts_test');
var User = new Schema({
name: { type: String, required: true },
phone_number: { type: String, required: true },
modified: { type: Date, default: Date.now },
contacts: [
{
user: { type: Schema.ObjectId, ref: 'User' }
}
]
});
var UserModel = mongoose.model('User', User);
mongoose.connection.on('open', function () {
var user1 = new UserModel({name: 'kos', phone_number: "003"});
user1.save(function (err) {
if (err) throw err;
var user2 = new UserModel({name: 'java', phone_number: "008"});
user2.contacts = [{user: user1._id}];
user2.save(function (err) {
UserModel.findById(user2._id)
.populate('contacts.user')
.exec(function (err, user) {
if (err) console.error(err.stack || err);
console.log('user name: ' + user.name);
console.error('contact of first result : ', user.contacts[0].user.name);
mongoose.connection.db.dropDatabase(function () {
mongoose.connection.close();
});
});
});
});
});