import BaseSeeder from '@ioc:Adonis/Lucid/Seeder'; import { CourseFactory } from 'Database/factories'; export default class CourseSeeder extends BaseSeeder { private CourseFactory: typeof CourseFactory; public async run() { this.CourseFactory = CourseFactory; await this.CourseFactory.with('lessons', 10, lessonFactory => lessonFactory.with('content')) .with('category') .with('teacher') .createMany(3); } }