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Default values

When creating new model, you can specify default values for fields. These values will be used when creating new records if the field is not specified.

src/models/post.ts
import { Model } from '@mongez/monpulse'

export class Post extends Model {
/**
* Collection name
*/
public static collection = "posts";

/**
* {@inheritDoc}
*/
public defaultValue: Document = {
isActive: false,
};

/**
* {@inheritDoc}
*/
protected casts: Casts = {
title: "string",
content: "string",
isActive: "boolean",
};
}

We can also use callbacks to set default values for each field:

src/models/post.ts
import { Model } from '@mongez/monpulse'

export class Post extends Model {
/**
* Collection name
*/
public static collection = "posts";

/**
* {@inheritDoc}
*/
public defaultValue: Document = {
isActive: false,
views: () => {
return Math.floor(Math.random() * 1000); // random number between 0 and 1000
},
};

/**
* {@inheritDoc}
*/
protected casts: Casts = {
title: "string",
content: "string",
isActive: "boolean",
};
}