config/services.yaml

@@ -328,3 +328,9 @@ services:
     App\Service\WarrantySerialLoadLogger:
         arguments:
             $em: "@doctrine.orm.entity_manager"
+
+    # drive hub manager
+    App\Service\DriveHubManager:
+        arguments:
+            $em: "@doctrine.orm.entity_manager"
+            $callback_url: "%env(DRIVEHUB_CALLBACK_URL)%"

src/Service/DriveHubManager.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Service;
+
+use Doctrine\ORM\EntityManagerInterface;
+
+class DriveHubManager
+{
+    protected $em;
+    protected $callback_url;
+
+    public function __construct(EntityManagerInterface $em, $callback_url)
+    {
+        $this->em = $em;
+        $this->callback_url = $callback_url;
+    }
+
+    public function sendJOStatusChange()
+    {
+        // send status back to callback url as POST in json format
+    }
+}