# frozen_string_literal: true

class CreateGpgSignatureWorker
  include ApplicationWorker

  # rubocop: disable CodeReuse/ActiveRecord
  def perform(commit_shas, project_id)
    # Older versions of Git::BranchPushService may push a single commit ID on
    # the stack. We need this to be backwards compatible.
    commit_shas = Array(commit_shas)

    return if commit_shas.empty?

    project = Project.find_by(id: project_id)
    return unless project

    commits = project.commits_by(oids: commit_shas)

    return if commits.empty?

    # This calculates and caches the signature in the database
    commits.each do |commit|
      Gitlab::Gpg::Commit.new(commit).signature
    rescue => e
      Rails.logger.error("Failed to create signature for commit #{commit.id}. Error: #{e.message}")
    end
  end
  # rubocop: enable CodeReuse/ActiveRecord
end