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Contents
module Spree
module Checkout
class GetShippingRates
prepend Spree::ServiceModule::Base
def call(order:)
run :reload_order
run :ensure_shipping_address
run :ensure_line_items_present
run :generate_or_return_shipping_rates
end
private
# we need to reload order to fetch the most up-to-date version of it
def reload_order(order:)
success(order: order.reload)
end
def ensure_shipping_address(order:)
return failure([], Spree.t('errors.services.get_shipping_rates.no_shipping_address')) if order.ship_address.blank?
success(order: order)
end
def ensure_line_items_present(order:)
return failure([], Spree.t('errors.services.get_shipping_rates.no_line_items')) if order.line_items.empty?
success(order: order)
end
def generate_or_return_shipping_rates(order:)
generate_shipping_rates(order: order) if order.shipments.empty?
return_shipments(order: order)
end
def generate_shipping_rates(order:)
ApplicationRecord.transaction do
order.create_proposed_shipments
order.create_shipment_tax_charge!
order.set_shipments_cost
order.apply_free_shipping_promotions
end
success(order: order.reload)
end
def return_shipments(order:)
success(order.reload.shipments.includes([shipping_rates: :shipping_method]))
end
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems