From 0b8b92076a3ed52fb340a5ecd69e9ab7b5e5402e Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Thu, 5 Oct 2017 07:37:21 +0200
Subject: [PATCH] remove linked files of a version if the version is deleted

---
 SeedDMS_Core/Core/inc.ClassDocument.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/SeedDMS_Core/Core/inc.ClassDocument.php b/SeedDMS_Core/Core/inc.ClassDocument.php
index d9c397f8c..ee228405c 100644
--- a/SeedDMS_Core/Core/inc.ClassDocument.php
+++ b/SeedDMS_Core/Core/inc.ClassDocument.php
@@ -1745,6 +1745,19 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
 			return false;
 		}
 
+		// remove document files attached to version
+		$res = $this->getDocumentFiles($version->_version);
+		if (is_bool($res) && !$res) {
+			$db->rollbackTransaction();
+			return false;
+		}
+
+		foreach ($res as $documentfile)
+			if(!$this->removeDocumentFile($documentfile->getId())) {
+				$db->rollbackTransaction();
+				return false;
+			}
+
 		$db->commitTransaction();
 		return true;
 	} /* }}} */