Laravel 通知

swinm

于 2020-08-06 13:38:54 发布

阅读量148

点赞数

文章标签： laravel

本文链接：https://blog.youkuaiyun.com/swinm/article/details/107836844

版权

本文详细介绍了如何在Laravel框架中实现发货通知功能，通过创建自定义的通知类orderShipping，利用队列处理发送通知，支持多种通知渠道如邮件、数据库、广播等，并展示了如何在EventServiceProvider中注册监听器以响应通知事件。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

Laravel Notification

实现：发货通知！

新建文件 orderShipping

use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Contracts\Queue\ShouldQueue;

class orderShipping extends notification
{

    use Queueable;
    
    private $order;

    /**
     * Create a new notification instance.
     *
     * @return void
     */
    public function __construct(Order $order)
    {
        $this->order= $order;
    }

    /**
     * Get the notification's delivery channels.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function via($notifiable)
    {
        return ['database'];
    }
	
}

via 返回通知方式： mail，database，broadcast，nexmo 和 slack

//邮件通知
    /**
     * Get the mail representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    public function toMail($notifiable)
    {
        return (new MailMessage)
                    ->line('The introduction to the notification.')
                    ->action('Notification Action', url('/'))
                    ->line('Thank you for using our application!');
    }

//数据库通知
/**
 * 获取通知的数组表示。
 *
 * @param  mixed  $notifiable
 * @return array
 */
public function toArray($notifiable)
{
    return [
        'invoice_id' => $this->invoice->id,
        'amount' => $this->invoice->amount,
    ];
}

//格式化广播通知
use Illuminate\Notifications\Messages\BroadcastMessage;

/**
 * 获取通知的可广播表示。
 *
 * @param  mixed  $notifiable
 * @return BroadcastMessage
 */
public function toBroadcast($notifiable)
{
    return new BroadcastMessage([
        'invoice_id' => $this->invoice->id,
        'amount' => $this->invoice->amount,
    ]);
}

//Slack 通知
/**
 * Get the Slack representation of the notification.
 *
 * @param  mixed  $notifiable
 * @return SlackMessage
 */
public function toSlack($notifiable)
{
    return (new SlackMessage)
                ->content('One of your invoices has been paid!');
}

通知事件

当通知被发送后，通知系统会触发 Illuminate\Notifications\Events\NotificationSent 事件

//  EventServiceProvider 中为该事件注册监听器
/**
 * The event listener mappings for the application.
 *
 * @var array
 */
protected $listen = [
    'Illuminate\Notifications\Events\NotificationSent' => [
        'App\Listeners\LogNotification',
    ],
];