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Contents
module Spree
module Core
module ControllerHelpers
module Currency
extend ActiveSupport::Concern
included do
helper_method :supported_currencies
helper_method :supported_currencies_for_all_stores
helper_method :current_currency
helper_method :supported_currency?
helper_method :currency_param
end
def current_currency
@current_currency ||= if defined?(session) && session.key?(:currency) && supported_currency?(session[:currency])
session[:currency]
elsif params[:currency].present? && supported_currency?(params[:currency])
params[:currency]
elsif current_store.present?
current_store.default_currency
else
Spree::Config[:currency]
end&.upcase
end
def supported_currencies
@supported_currencies ||= current_store&.supported_currencies_list
end
def supported_currencies_for_all_stores
@supported_currencies_for_all_stores ||= begin
(
Spree::Store.pluck(:supported_currencies).map { |c| c&.split(',') }.flatten + Spree::Store.pluck(:default_currency)
).
compact.uniq.map { |code| ::Money::Currency.find(code.strip) }
end
end
def supported_currency?(currency_iso_code)
return false if supported_currencies.nil?
supported_currencies.map(&:iso_code).include?(currency_iso_code.upcase)
end
def currency_param
return if current_currency == current_store.default_currency
current_currency
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems