Moved notification settings to DB

app/Notifications/TestSlackNotification.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Messages\SlackMessage;
+use Illuminate\Notifications\Notification;
+
+class TestSlackNotification 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 [
+            'slack'
+        ];
+    }
+
+    /**
+     * Format slack notification
+     *
+     * @param   mixed   $notifiable
+     * @return  SlackMessage
+     */
+    public function toSlack($notifiable)
+    {
+        return (new SlackMessage)
+                ->warning()
+                ->attachment(function ($attachment) {
+                    $attachment->title('Test notification');
+                });
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function toArray($notifiable)
+    {
+        return [
+            //
+        ];
+    }
+}