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Contents
module Spree
module Cart
class EstimateShippingRates
prepend Spree::ServiceModule::Base
def call(order:, country_iso: nil)
country_id = country_id(order.store, country_iso)
dummy_order = generate_dummy_order(order, country_id)
packages = ::Spree::Stock::Coordinator.new(dummy_order).packages
estimator = ::Spree::Stock::Estimator.new(dummy_order)
shipping_rates = if order.line_items.any? && packages.any?
estimator.shipping_rates(packages.first)
else
[]
end
success(shipping_rates)
end
private
def country_id(store, country_iso)
if country_iso.present?
::Spree::Country.by_iso(country_iso)&.id
else
store.default_country_id
end
end
def generate_dummy_order(order, country_id)
dummy_order = order.dup
dummy_order.line_items = order.line_items
dummy_order.ship_address = ::Spree::Address.new(country_id: country_id)
dummy_order
end
end
end
end
Version data entries
33 entries across 33 versions & 1 rubygems