FBISurveillance

    # app/models/application_record.rb
    class ApplicationRecord < ActiveRecord::Base
      include PrimaryKeyGenerator
    end

    # app/models/concerns/primary_key_generator.rb
    module PrimaryKeyGenerator
      extend ActiveSupport::Concern

      included do
        after_initialize :generate_id
      end

      def generate_id
        return if self.class.attribute_types["id"].type != :uuid
        return if id.present?

        self.id ||= SecureRandom.uuid_v7
      end
    end