Laravel - Broadcasting - Defining Channel Classes

If your application is consuming many different channels, your routes/channels.php file could become bulky. So, instead of using closures to authorize channels, you may use channel classes. To generate a channel class, use the make:channel Artisan command. This command will place a new channel class in the App/Broadcasting directory.

    
    php artisan make:channel OrderChannel
	

Next, register your channel in your routes/channels.php file:

    
    use App\Broadcasting\OrderChannel;
    
    Broadcast::channel('orders.{order}', OrderChannel::class);
	

Finally, you may place the authorization logic for your channel in the channel class' join method. This join method will house the same logic you would have typically placed in your channel authorization closure. You may also take advantage of channel model binding:

    
    id === $order->user_id;
        }
    }
	
Like many other classes in Laravel, channel classes will automatically be resolved by the service container. So, you may type-hint any dependencies required by your channel in its constructor.