From ffb67cd3a84daa7af2d4f15739502851b65b5a49 Mon Sep 17 00:00:00 2001
From: Kyle Drake <kyle@kyledrake.net>
Date: Fri, 16 Jun 2017 23:04:52 -0700
Subject: [PATCH] site archiving: update timestamp when ipfs hash already
 exists

---
 models/site.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/models/site.rb b/models/site.rb
index 74cf4f38..54c6d842 100644
--- a/models/site.rb
+++ b/models/site.rb
@@ -732,7 +732,12 @@ class Site < Sequel::Model
       archive.updated_at = Time.now
       archive.save_changes
     else
-      add_archive ipfs_hash: ipfs_hash, updated_at: Time.now
+      begin
+        add_archive ipfs_hash: ipfs_hash, updated_at: Time.now
+      rescue Sequel::UniqueConstraintViolation
+        # Record already exists, update timestamp
+        archives_dataset.where(ipfs_hash: ipfs_hash).first.update updated_at: Time.now
+      end
     end
   end