Merge branch 'osw-reset-merge-status-from-mergeable-mrs' into 'master'

Reset merge status from mergeable MRs

See merge request gitlab-org/gitlab-ce!28843

1 files changed, 17 insertions, 0 deletions

diff --git a/lib/gitlab/background_migration/reset_merge_status.rb b/lib/gitlab/background_migration/reset_merge_status.rb
new file mode 100644
index 00000000000..447fec8903c
--- /dev/null
+++ b/lib/gitlab/background_migration/reset_merge_status.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module BackgroundMigration
+    # Updates the range of given MRs to merge_status "unchecked", if they're opened
+    # and mergeable.
+    class ResetMergeStatus
+      def perform(from_id, to_id)
+        relation = MergeRequest.where(id: from_id..to_id,
+                                      state: 'opened',
+                                      merge_status: 'can_be_merged')
+
+        relation.update_all(merge_status: 'unchecked')
+      end
+    end
+  end
+end