TODO WeCom As Channel

app/Events/ServerEvent.php

@@ -17,7 +17,7 @@ public function __construct($servers)
         $this->data = $servers;
     }
 
-    public function broadcastOn()
+    public function broadcastOn(): Channel
     {
         return new Channel('servers');
     }

app/Events/UserEvent.php

@@ -44,12 +44,12 @@ public function __construct($user_id, $type, $message)
         }
     }
 
-    public function broadcastOn()
+    public function broadcastOn(): PrivateChannel
     {
         return new PrivateChannel('users.' . $this->user_id);
     }
 
-    public function broadcastAs()
+    public function broadcastAs(): string
     {
         return 'user';
     }

app/Notifications/WeComChannel.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class WeComChannel extends Notification
+{
+    use Queueable;
+
+    /**
+     * Create a new notification instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function via($notifiable)
+    {
+        return ['mail'];
+    }
+
+    /**
+     * 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!');
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function toArray($notifiable)
+    {
+        return [
+            //
+        ];
+    }
+}