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mongoose find one and update with new field

//                                                         V--- THIS WAS ADDED
Cat.findOneAndUpdate({age: 17}, {$set:{name:"Naomi"}}, {new: true}, (err, doc) => {
    if (err) {
        console.log("Something wrong when updating data!");
    }

    console.log(doc);
});

mongoose findoneandupdate

// note: this uses async/await so it assumes the whole thing 
// is in an async function 

const doc = await CharacterModel.findOneAndUpdate(
  { name: 'Jon Snow' },
  { title: 'King in the North' },
  // If `new` isn't true, `findOneAndUpdate()` will return the
  // document as it was _before_ it was updated.
  { new: true }
);

doc.title; // "King in the North"

updateone mongoose example

const userObjectId = mongoose.Types.ObjectId(userIdString);

await UserModel.updateOne({ _id: userObjectId }, { $set: { isVerifiedEmail: true } }).catch(
  error => {
     console.log(error);
   }
);
console.log('user updated');

mongoose updateone example

// Update the document using `updateOne()`
await CharacterModel.updateOne({ name: 'Jon Snow' }, {
  title: 'King in the North'
});

// Load the document to see the updated value
const doc = await CharacterModel.findOne();
doc.title; // "King in the North"

findOneAndUpdate mongoose

const Character = mongoose.model('Character', new mongoose.Schema({
  name: String,
  age: Number
}));

await Character.create({ name: 'Jean-Luc Picard' });

const filter = { name: 'Jean-Luc Picard' };
const update = { age: 59 };

// `doc` is the document _before_ `update` was applied
let doc = await Character.findOneAndUpdate(filter, update);
doc.name; // 'Jean-Luc Picard'
doc.age; // undefined

doc = await Character.findOne(filter);
doc.age; // 59

findone and update mongoose

// Using queries with promise chaining
Model.findOne({ name: 'Mr. Anderson' }).
  then(doc => Model.updateOne({ _id: doc._id }, { name: 'Neo' })).
  then(() => Model.findOne({ name: 'Neo' })).
  then(doc => console.log(doc.name)); // 'Neo'

// Using queries with async/await
const doc = await Model.findOne({ name: 'Neo' });
console.log(doc.name); // 'Neo'

mongoose mongodb updateone

try {   db.restaurant.updateOne(      { "name" : "Central Perk Cafe" },      { $set: { "violations" : 3 } }   );} catch (e) {   print(e);}