-
Notifications
You must be signed in to change notification settings - Fork 4.9k
/
get_shipping_rates.rb
52 lines (42 loc) · 1.46 KB
/
get_shipping_rates.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
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