Added system polling

app/Models/System.php

@@ -7,6 +7,8 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Auth;
 
+use App\Jobs\AddressPoll;
+
 class System extends Model
 {
 	use HasFactory;
@@ -214,4 +216,13 @@ class System extends Model
 			return ($item->role & $type) && ($myzones->search($item->zone_id) !== FALSE);
 		});
 	}
+
+	public function poll(): ?Job
+	{
+		return Job::where('queue',AddressPoll::QUEUE)
+			->get()
+			->where(function($item) {
+				return $this->akas->pluck('id')->search($item->command->address->id) !== FALSE; })
+			->last();
+	}
 }