gitlab-org--gitlab-foss/app/models/out_of_context_discussion.rb

# When notes on a commit are displayed in the context of a merge request that contains that commit,
# they are displayed as if they were a discussion.
# This represents one of those discussions, consisting of `Note` notes.
class OutOfContextDiscussion < Discussion
  # Returns an array of discussion ID components
  def self.build_discussion_id(note)
    base_discussion_id(note)
  end

  # To make sure all out-of-context notes end up grouped as one discussion,
  # we override the discussion ID to be a newly generated but consistent ID.
  def self.override_discussion_id(note)
    discussion_id(note)
  end

  def potentially_resolvable?
    false
  end
end