[Feature] Implement middleware to prevent overlapping execution of "RunSpeedtestJob" (alexjustesen#1952)

Author: alexjustesen

app/Jobs/Ookla/RunSpeedtestJob.php

@@ -10,6 +10,7 @@
 use Illuminate\Bus\Batchable;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Queue\Queueable;
+use Illuminate\Queue\Middleware\WithoutOverlapping;
 use Illuminate\Support\Arr;
 use Symfony\Component\Process\Exception\ProcessFailedException;
 use Symfony\Component\Process\Process;
@@ -32,6 +33,16 @@ public function __construct(
         public Result $result,
     ) {}
 
+    /**
+     * Get the middleware the job should pass through.
+     *
+     * @return array<int, object>
+     */
+    public function middleware(): array
+    {
+        return [new WithoutOverlapping('run-speedtest')];
+    }
+
     /**
      * Execute the job.
      */