myshop-laravel/app/Events/NewOrder.php

<?php

namespace App\Events;

use App\Models\Order;
use Illuminate\Broadcasting\Channel;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Broadcasting\PresenceChannel;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;

class NewOrder
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    public $last_order;


    /**
     * Create a new event instance.
     *
     * @return void
     */
    public function __construct($request)
    {
        Order::create([
            'user_id' => $request->user_id,
            'product_id' => $request->product_id,
            'address' => $request->address,
            'created_at' => $request->date
        ]);

        $this->last_order = $request->product_id;
        $this->request = $request;
    }

    /**
     * Get the channels the event should broadcast on.
     *
     * @return \Illuminate\Broadcasting\Channel|array
     */
    public function broadcastOn()
    {
        return new PrivateChannel('channel-name');
    }
}