1 files changed, 59 insertions, 0 deletions
diff --git a/library/Director/Deployment/DeploymentInfo.php b/library/Director/Deployment/DeploymentInfo.php
new file mode 100644
index 0000000..77d52de
--- /dev/null
+++ b/library/Director/Deployment/DeploymentInfo.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Icinga\Module\Director\Deployment;
+
+use Icinga\Module\Director\Db;
+use Icinga\Module\Director\Objects\IcingaObject;
+
+class DeploymentInfo
+{
+    /** @var IcingaObject */
+    protected $object;
+
+    protected $db;
+
+    /** @var int */
+    protected $totalChanges;
+
+    /** @var int */
+    protected $objectChanges;
+
+    public function __construct(Db $db)
+    {
+        $this->db = $db;
+    }
+
+    public function setObject(IcingaObject $object)
+    {
+        $this->object = $object;
+        return $this;
+    }
+
+    public function getTotalChanges()
+    {
+        if ($this->totalChanges === null) {
+            $this->totalChanges = $this->db->countActivitiesSinceLastDeployedConfig();
+        }
+
+        return $this->totalChanges;
+    }
+
+    public function getSingleObjectChanges()
+    {
+        if ($this->objectChanges === null) {
+            if ($this->object === null) {
+                $this->objectChanges = 0;
+            } else {
+                $this->objectChanges = $this->db
+                    ->countActivitiesSinceLastDeployedConfig($this->object);
+            }
+        }
+
+        return $this->objectChanges;
+    }
+
+    public function hasUndeployedChanges()
+    {
+        return $this->getSingleObjectChanges() > 0 && $this->getTotalChanges() > 0;
+    }
+}