From 909ffbc5c6d768466c8afd302a5982584cd93cbb Mon Sep 17 00:00:00 2001
From: Alar Suut <alar.suut@ekspressdigital.eu>
Date: Wed, 23 Aug 2017 12:16:51 +0300
Subject: [PATCH] New static method to generate a profiling ID and pass it to a
 profiler

---
 src/Xhgui/Profiles.php | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/Xhgui/Profiles.php b/src/Xhgui/Profiles.php
index 70aefdf..8ff07d9 100644
--- a/src/Xhgui/Profiles.php
+++ b/src/Xhgui/Profiles.php
@@ -8,6 +8,11 @@ class Xhgui_Profiles
 
     protected $_mapper;
 
+    /**
+     * @var MongoId lastProfilingId
+     */
+    private static $lastProfilingId;
+
     public function __construct(MongoDb $db)
     {
         $this->_collection = $db->results;
@@ -22,6 +27,18 @@ public function __construct(MongoDb $db)
      */
     public function insert($profile)
     {
+        $profile['_id'] = self::getLastProfilingId();
         return $this->_collection->insert($profile, array('w' => 0));
     }
+
+    /**
+     * Return profiling ID
+     * @return MongoId lastProfilingId
+     */
+    public static function getLastProfilingId() {
+        if (!self::$lastProfilingId) {
+            self::$lastProfilingId = new MongoId();
+        }
+        return self::$lastProfilingId;
+    }
 }