From ce367a24fca09bb1fa05da167f36db54712c8fa1 Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Fri, 24 Jun 2016 22:10:14 -0400
Subject: Added tag modification from the user interface

---
 app/Model/TagModel.php | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'app/Model')

diff --git a/app/Model/TagModel.php b/app/Model/TagModel.php
index 8eb5e5ba..e85c5a87 100644
--- a/app/Model/TagModel.php
+++ b/app/Model/TagModel.php
@@ -93,6 +93,29 @@ class TagModel extends Base
             ->findOneColumn('id');
     }
 
+    /**
+     * Return true if the tag exists
+     *
+     * @access public
+     * @param  integer $project_id
+     * @param  string  $tag
+     * @param  integer $tag_id
+     * @return boolean
+     */
+    public function exists($project_id, $tag, $tag_id = 0)
+    {
+        return $this->db
+            ->table(self::TABLE)
+            ->neq('id', $tag_id)
+            ->beginOr()
+            ->eq('project_id', 0)
+            ->eq('project_id', $project_id)
+            ->closeOr()
+            ->ilike('name', $tag)
+            ->asc('project_id')
+            ->exists();
+    }
+
     /**
      * Return tag id and create a new tag if necessary
      *
-- 
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