Add event on the long run job

app/Events/LongRunJobDone.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Events;
+
+use Illuminate\Broadcasting\Channel;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class LongRunJobDone
+{
+    public $message;
+
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    /**
+     * Create a new event instance.
+     *
+     * @return void
+     */
+    public function __construct($message)
+    {
+        $this->message = $message;
+    }
+
+    /**
+     * Get the channels the event should broadcast on.
+     *
+     * @return \Illuminate\Broadcasting\Channel|array
+     */
+    public function broadcastOn()
+    {
+        return new Channel('queue-notifier');
+    }
+}

app/Jobs/LongRunJob.php

@@ -2,6 +2,7 @@
 
 namespace App\Jobs;
 
+use App\Events\LongRunJobDone;
 use Illuminate\Bus\Queueable;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Bus\Dispatchable;
@@ -21,6 +22,6 @@ class LongRunJob implements ShouldQueue
     {
         sleep(3);
 
-        app('session')->flash('flash_notification.message', 'Long run job done.');
+        event(new LongRunJobDone('Long run job done.'));
     }
 }