pLavrenov

class OrderCreatedEvent implements ShouldBroadcast
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    public Order $order;

    public function __construct(Order $order)
    {
        $this->order = $order;
    }

    public function broadcastOn(): array
    {
        return [
            new Channel('app.orders.list'),
            new Channel('app.orders.list.' . $this->order->uuid),
        ];
    }

    public function broadcastAs(): string
    {
        return 'order.created';
    }

    public function broadcastWith(): array
    {
        return [
            'order' => new OrderResource($this->order),
        ];
    }
}

return Model::where('some',  'one')->paginate(3)->map(function($model) {
    return tap($model)->setRelation('relation', $model->relations->take(5));
});