mongoose create document code example
Example 1: mongoose save or update
// This will create another document if it doesn't exist
findByIdAndUpdate(_id, { something: 'updated' }, { upsert: true });
Example 2: mongoose model
const schema = new mongoose.Schema({ name: 'string', size: 'string' });
const Tank = mongoose.model('Tank', schema);
Example 3: create document mongoose
var Tank = mongoose.model('Tank', yourSchema);
var small = new Tank({ size: 'small' });
small.save(function (err) {
if (err) return handleError(err);
// saved!
});
// or
Tank.create({ size: 'small' }, function (err, small) {
if (err) return handleError(err);
// saved!
});
// or, for inserting large batches of documents
Tank.insertMany([{ size: 'small' }], function(err) {
});
Example 4: mongoose add document
const Product = require('../models/product.js');
const product = new Product();
product.save()
.then(doc => {})
.catch(err => {});