From c1de540147199f2f1a8dd0d008f54af3603e2229 Mon Sep 17 00:00:00 2001
From: 6543 <6543@obermui.de>
Date: Fri, 15 Nov 2019 14:01:23 +0100
Subject: [PATCH] use xorm session

---
 models/issue_watch.go | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/models/issue_watch.go b/models/issue_watch.go
index e131483a8c..00822f55c7 100644
--- a/models/issue_watch.go
+++ b/models/issue_watch.go
@@ -21,7 +21,21 @@ type IssueWatchList []*IssueWatch
 
 // CreateOrUpdateIssueWatch set watching for a user and issue
 func CreateOrUpdateIssueWatch(userID, issueID int64, isWatching bool) error {
-	iw, exists, err := getIssueWatch(x, userID, issueID)
+	sess := x.NewSession()
+	defer sess.Close()
+
+	if err := sess.Begin(); err != nil {
+		return err
+	}
+	if err := createOrUpdateIssueWatch(sess, userID, issueID, isWatching); err != nil {
+		return err
+	}
+
+	return sess.Commit()
+}
+
+func createOrUpdateIssueWatch(e Engine, userID, issueID int64, isWatching bool) error {
+	iw, exists, err := getIssueWatch(e, userID, issueID)
 	if err != nil {
 		return err
 	}
@@ -33,13 +47,13 @@ func CreateOrUpdateIssueWatch(userID, issueID int64, isWatching bool) error {
 			IsWatching: isWatching,
 		}
 
-		if _, err := x.Insert(iw); err != nil {
+		if _, err := e.Insert(iw); err != nil {
 			return err
 		}
 	} else {
 		iw.IsWatching = isWatching
 
-		if _, err := x.ID(iw.ID).Cols("is_watching", "updated_unix").Update(iw); err != nil {
+		if _, err := e.ID(iw.ID).Cols("is_watching", "updated_unix").Update(iw); err != nil {
 			return err
 		}
 	}