Allow configuration of available locales

[mitchellhenke]

🛠 Summary of changes

As we move towards supporting more languages, we will want to be able to enable locales per-environment so that we can continue working on content without yet displaying to end users.

[aduth]

I was trying to find any places in code we hard-code locales. While I didn't find any that reference the list, I did find this code, which is something we'll want to plan around as we add more locales. Maybe we can add a test that fails if the set of locales that it switches on is different from available_locales?

identity-idp/lib/telephony/pinpoint/voice_sender.rb

Lines 100 to 111 in c8e7a0d

	def language_code_and_voice_id
	case I18n.locale.to_sym
	when :en
	['en-US', 'Joey']
	when :fr
	['fr-FR', 'Mathieu']
	when :es
	['es-US', 'Miguel']
	else
	['en-US', 'Joey']
	end
	end

[mitchellhenke]

I was trying to find any places in code we hard-code locales. While I didn't find any that reference the list, I did find this code, which is something we'll want to plan around as we add more locales. Maybe we can add a test that fails if the set of locales that it switches on is different from available_locales?

identity-idp/lib/telephony/pinpoint/voice_sender.rb

Lines 100 to 111 in c8e7a0d

	def language_code_and_voice_id
	case I18n.locale.to_sym
	when :en
	['en-US', 'Joey']
	when :fr
	['fr-FR', 'Mathieu']
	when :es
	['es-US', 'Miguel']
	else
	['en-US', 'Joey']
	end
	end

Thanks for catching that. Refactored to add a test.

[aduth]

LGTM 👍

[aduth]

I found another place we have hardcoded lists of locales. Can this be updated to reference the configuration? Or have a test similar to what was added for VoiceSender?

identity-idp/config/initializers/rack_attack.rb

Lines 11 to 13 in 1d769f7

	EMAIL_REGISTRATION_PATHS = ['/sign_up/enter_email', '/en/sign_up/enter_email',
	'/es/sign_up/enter_email', '/fr/sign_up/enter_email'].freeze
	SIGN_IN_PATHS = ['/', '/en', '/es', '/fr'].freeze