Constant Enum in Activerecord Rails

class Hoge
  module TYPE
    A = 1
    B = 2

    TYPE_NAMES = {
      A = 'alpha',
      B = 'beta'
    }

    def self.keys
      TYPE_NAMES.keys
    end

    def self.type_names
      TYPE_NAMES.value
    end
  end
end​

app/enums/v2/status_enum.rb
app/enums/v2/position_enum.rb

module V2::StatusEnum
  GREAT = 1
  NOMAL = 2
  BAD = 3

  STATUS_NAMES = {
    GREAT => 'GREAT',
    NOMAL => 'NOMAL',
    BAD => 'BAD'
  }
end

module V2::PositionEnum
  BOSS = 1
  NOMAL = 2
  PLAYER = 3

  STATUS_NAMES = {
    BOSS => 'BOSS',
    NOMAL => 'NOMAL',
    PLAYER => 'PLAYER'
  }
end

user = User.where(status: V2::StatusEnum::GREAT)

<%= V2::StatusEnum::STATUS_NAMES[user.status] %>