Ruby Critic

Updated 2025-08-05 23:56:31 -0300

app/controllers/concerns / localized.rb

31 lines of codes

4 methods

6.8 complexity/method

6 churn

27.22 complexity

0 duplications

module Localized                                        IrresponsibleModule              
      Localized has no descriptive comment          
  
  extend ActiveSupport::Concern

  included do
    around_action :set_locale
    before_action :set_time_zone
  end

  def set_locale(&block)
    I18n.with_locale(requested_locale || I18n.default_locale, &block)
  end

  private

  def requested_locale
    if respond_to?(:user_signed_in?) && user_signed_in?                                        ManualDispatch              
      Localized#requested_locale manually dispatches method call          
  
      requested_locale_name ||= available_locale_or_nil(current_user.language)
    end
    requested_locale_name
  end

  def available_locale_or_nil(locale_name)                                        UtilityFunction              
      Localized#available_locale_or_nil doesn't depend on instance state (maybe move it to another class?)          
  
    locale_name.to_sym if locale_name.present? && I18n.available_locales.map(&:to_s).include?(locale_name.to_s)
  end

  def set_time_zone
    browser_timezone = cookies[:browser_timezone].presence || ENV.fetch('DEFAULT_TIMEZONE', 'Brasilia')

    Time.zone = (browser_timezone if ActiveSupport::TimeZone[browser_timezone])
  end
end