PHP

laravel factory relations data

factory(AppUser::class, 30)->create()->each(function($user) {

    $entity = factory(AppEntity::class)->make();

    $address = factory(AppAddress::class)->create([
        'entity_id' => $entity
    ]);

    $user->entities()->save($entity);
});

laravel model factory attribute

 // If you factory is out of standard, you can set an specifc
    // On your model, create a static method named newFactory

    protected static function newFactory()
    {
        return DatabaseFactoriesMyModelFactory::new();
    }

    //On your factory, add this
    protected $model = AppModelsMyModel::class;