From 87d63bc60b7a4e124a8e1c0bd66adff89202001d Mon Sep 17 00:00:00 2001
From: liyang <liyang@easycorp.ltd>
Date: Tue, 31 Dec 2024 08:36:57 +0800
Subject: [PATCH]  + [task#125723] add count of host method.

---
 .../calc/system/scale/count_of_host.php       | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/module/metric/calc/system/scale/count_of_host.php b/module/metric/calc/system/scale/count_of_host.php
index 29ff269aa2..66a60e6518 100644
--- a/module/metric/calc/system/scale/count_of_host.php
+++ b/module/metric/calc/system/scale/count_of_host.php
@@ -18,3 +18,22 @@
  * @license   ZPL(https://zpl.pub/page/zplv12.html) or AGPL(https://www.gnu.org/licenses/agpl-3.0.en.html)
  * @Link      https://www.zentao.net
  */
+class count_of_host extends baseCalc
+{
+    public $dataset = 'getHosts';
+
+    public $fieldList = array('id');
+
+    public $result = 0;
+
+    public function calculate($row)
+    {
+        $this->result += 1;
+    }
+
+    public function getResult($options = array())
+    {
+        $records = $this->getRecords(array('value'));
+        return $this->filterByOptions($records, $options);
+    }
+}