How can I store dynamic object array in mongodb using Mongoose?

Question

I want to store data object array into mongodb as below format.

'

certifications' = {
                                  'certification1' = { 'name': ' SQL Server'},
  'certification2' = { 'name': 'Angular'},
....
}

Like wise I want to store data into monogodb field array.

Certiftication3, certifications4 it is dynamic it comes from client side.

How to acheive that functionality please help me...

so will the data coming from the client side look like this: [{"name": "google"}, {"name": "SQL Server"}] — Mannaroth
– Mannaroth, Commented Jan 2, 2019 at 20:46

Mannaroth · Accepted Answer · 2019-01-02 20:59:04Z

1

Make a mongoose model like so:

const certificationSchema = new Schema({
    name: {
        type: String,
        required: true,
        minlength: 3,
        maxlength: 255,
    }
});

module.exports = mongoose.model('certification', certificationSchema);

in API route:

// certification.js

const Certification = require('../models/Certification');

// req.body = [{"name": "google"}, {"name": "SQL Server"}]

router.post('/', (req, res, next) => {
        // Model.insertMany() inserts an array of documents into a MongoDB collection should all of them be validated
        Certification.insertMany(req.body)
        .then((certification) => {
            if (certification) {
                   res.json(certification);
            } else {
                return next(new Error('Insertion failed'));
            }
        }).catch((err) => {
            next(err['message']);
        })
});

edited Jan 2, 2019 at 20:59

answered Jan 2, 2019 at 20:53

Mannaroth

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