Notification: example 1

<?php
namespace SomeApp\Notifications\Payment;

// Example 1
// Would be nice to be able to configure this notification in EventServiceProvider:
//   'SomeApp\Events\Payment\PayInRefundFailed' => [
//      'SomeApp\Notifications\Payment\PayInRefundFailed@handle'
//   ],
//
// It would be up to the event to carry info / recipient for the notification...
//
//
// For now, we have to do this to send the above example notification:
// $hookEvent = new \SomeApp\Events\Payment\PayOutFailed($resourceId, $date);
// Notification::send(null, new \SomeApp\Notifications\Payment\PayInRefundFailed($hookEvent));
//

use SomeApp\Notifications\Notification;
use SomeApp\Notifications\Transport\Channels\Slack; // This class contains endpoint for the slack notification
use SomeApp\Notifications\Transport\Messages\SlackMessage; // This class contains channel and bot methods
use SomeApp\Events\Payment\WebHookEvent;

class PayInRefundFailed extends Notification
{
    /**
     * @var string
     */
    protected $resourceId;

    public function __construct(WebHookEvent $event)
    {
        $this->resourceId = $event->resourceId;
    }

    /**
     * Get the notification channels.
     *
     * @return array|string
     */
    public function via()
    {
        return [Slack::class];
    }

    /**
     * Get the Slack representation of the notification.
     *
     * @return SlackMessage
     */
    public function toSlack()
    {
        return (new SlackMessage)
            ->bot('some-bot-name')
            ->channel('support-payment')
            ->content(sprintf('PayIn Refund Failed: %s', $this->resourceId));
    }
}