Adding upstream version 1.10.2.upstream/1.10.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/library/Director/Objects/Extension/PriorityColumn.php b/library/Director/Objects/Extension/PriorityColumn.php
new file mode 100644
index 0000000..638bdc6
--- /dev/null
+++ b/library/Director/Objects/Extension/PriorityColumn.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Icinga\Module\Director\Objects\Extension;
+
+use Zend_Db_Expr as Expr;
+
+trait PriorityColumn
+{
+    public function setNextPriority($prioSetColumn = null, $prioColumn = 'priority')
+    {
+        /** @var \Zend_Db_Adapter_Abstract $db */
+        $db = $this->getDb();
+        $prioValue = '(CASE WHEN MAX(priosub.priority) IS NULL THEN 1'
+            . ' ELSE MAX(priosub.priority) + 1 END)';
+        $query = $db->select()
+            ->from(
+                ['priosub' => $this->getTableName()],
+                "$prioValue"
+            );
+
+        if ($prioSetColumn !== null) {
+            $query->where("priosub.$prioSetColumn = ?", $this->get($prioSetColumn));
+        }
+
+        $this->set($prioColumn, new Expr('(' . $query . ')'));
+
+        return $this;
+    }
+
+    protected function refreshPriortyProperty($prioColumn = 'priority')
+    {
+        /** @var \Zend_Db_Adapter_Abstract $db */
+        $db = $this->getDb();
+        $idCol = $this->getAutoincKeyName();
+        $query = $db->select()
+            ->from($this->getTableName(), $prioColumn)
+            ->where("$idCol = ?", $this->get($idCol));
+        $this->reallySet($prioColumn, $db->fetchOne($query));
+    }
+}