LoopBack 4 - default date set in model

customer.model.ts

import {Entity, model, property} from '@loopback/repository';
import moment from 'moment';

@model()
export class Customer extends Entity {
  @property({
    type: 'string',
    id: true,
    generated: true,
  })
  id?: string;

  @property({
    type: 'date',
    default: () => moment().format('YYYY-MM-DDTHH:MMZ'),
  })
  createDate: string;

  @property({
    type: 'string',
    required: true,
  })
  desc: string;

  constructor(data?: Partial<Customer>) {
    super(data);
  }
}

export interface CustomerRelations {
  // describe navigational properties here
}

export type CustomerWithRelations = Customer & CustomerRelations;