Auto reload the current page when the database has changed and when idling (closes #59)

controllers/SystemApiController.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Grocy\Controllers;
+
+use \Grocy\Services\DatabaseService;
+
+class SystemApiController extends BaseApiController
+{
+	public function __construct(\Slim\Container $container)
+	{
+		parent::__construct($container);
+		$this->DatabaseService = new DatabaseService();
+	}
+
+	protected $DatabaseService;
+
+	public function GetDbChangedTime(\Slim\Http\Request $request, \Slim\Http\Response $response, array $args)
+	{
+		return $this->ApiResponse(array(
+			'changed_time' => $this->DatabaseService->GetDbChangedTime()
+		));
+	}
+}