From 5f99922eb6fbda82da55ccf728eda6add48cb4f1 Mon Sep 17 00:00:00 2001
From: Malf Furious <m@lfurio.us>
Date: Sun, 22 May 2016 02:50:17 -0400
Subject: Add function User::getNumAdmins()

Function to count the number of admin accounts that exist.  This is used
to make sure that while deleteing accounts, the number of administrators
never drops to zero.
---
 app/class/user.class.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'app/class/user.class.php')

diff --git a/app/class/user.class.php b/app/class/user.class.php
index 1d17dfe..07bd0d6 100644
--- a/app/class/user.class.php
+++ b/app/class/user.class.php
@@ -74,6 +74,16 @@ class User extends Object
         return $users;
     }
 
+    /*
+     * Get the number of administrative accounts in the system
+     */
+    function getNumAdmins()
+    {
+        $query = "SELECT count(*) as cnt FROM user WHERE admin = 1";
+        $results = $this->db->query($query);
+        return $results[0]['cnt'];
+    }
+
     /*
      * Check whether a given username is currently in use
      */
-- 
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