Module: Spree::Api::V3::LocaleAndCurrency

Extended by:

ActiveSupport::Concern

Included in:

BaseController

Defined in:

app/controllers/concerns/spree/api/v3/locale_and_currency.rb

Overview

Handles locale, currency, and market resolution for API v3 controllers.

This concern is fully self-contained and does not depend on Spree::Core::ControllerHelpers::Locale or Spree::Core::ControllerHelpers::Currency.

Resolution order:

1. Market is resolved from x-spree-country header (sets Spree::Current.market)

2. Locale is resolved: x-spree-locale header > params[:locale] > Spree::Current.locale (market -> store fallback)

3. Currency is resolved: x-spree-currency header > params[:currency] > Spree::Current.currency (market -> store fallback)

4. Mobility fallback locale is configured for the current store