feat: event subscriber is created for the model report, and created n…

…otification for report status changes.

app/Listeners/ReportEventSubscriber.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Listeners;
+
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Events\Dispatcher;
+use App\Events\ReportStatusChanged;
+use App\Models\User;
+use App\Notifications\ReportStatusChangedNotification;
+
+
+class ReportEventSubscriber
+{
+    /**
+     * Create the event listener.
+     */
+
+    public $ReportOwner;
+
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Handle the event.
+     */
+    public function handleReportStatusChanged(ReportStatusChanged $event): void
+    {
+        $ReportOwner = User::find($event->report->user_id);
+        $ReportOwner->notify(new ReportStatusChangedNotification($event));
+    }
+
+    public function subscribe(Dispatcher $events): array
+    {
+        return [
+            ReportStatusChanged::class => 'handleReportStatusChanged',
+        ];
+    }
+}

app/Notifications/ReportStatusChangedNotification.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class ReportStatusChangedNotification extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(object $notifiable): MailMessage
+    {
+        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.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array
+    {
+        return [
+            //
+        ];
+    }
+}