Create New Document

In the previous section, we've seen how to create a document by creating a new instance of the model then calling the save method, this is a way, let's recap it quickly.

Creating a model

To create a model, you need to extend the Model class and define the collection property.

src/models/user.ts

import { Model } from "@mongez/monpulse";

export class User extends Model {
    /**
    * The collection name
    */
    public static collection = "users";
}

Creating a model instance

When creating a new model instance, you optionally pass an object of the data that will be saved (created).

src/app.ts

import { User } from "./models/user";

const user = new User({
    name: "Hasan Zohdy",
    email: "hassanzohdy@gmail.com",
    isActive: true,
});

This only creates an instance of the model, but the data is not saved yet, now let's see how to save the data.

Saving a model instance

To save a model instance, you need to call the save method.

src/app.ts

import { User } from "./models/user";

async function main() {
    const user = new User({
        name: "Hasan Zohdy",
        email: "hassanzohdy@gmail.com",
        isActive: true,
    });

    await user.save();

    console.log(user.data); // outputs all data
}

Using the create method

A more preferred way to create a new model instance and save it is to use the static create method.

src/app.ts

import { User } from "./models/user";

async function main() {
    const user = await User.create({
        name: "Hasan Zohdy",
        email: "hassanzohdy@gmail.com",
        isActive: true,
    });

    console.log(user.data); // outputs all data
}

This is more easier and cleaner, and it's the recommended way to create a new model instance and save it.