Class: FlexCommerce::PaypalExpress::ShippingMethodsForCart

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/paypal_express/shipping_methods_for_cart.rb

Overview

This deals with free shipping promotions and updates the shipping methods accordingly

Instance Method Summary collapse

Constructor Details

#initialize(cart:, shipping_methods:) ⇒ ShippingMethodsForCart

Returns a new instance of ShippingMethodsForCart.



11
12
13
14
15
 
# File 'lib/paypal_express/shipping_methods_for_cart.rb', line 11

def initialize(cart:, shipping_methods:)
  self.cart = cart
  self.shipping_methods = shipping_methods
  self.shipping_promotions = cart.available_shipping_promotions
end

Instance Method Details

#call ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/paypal_express/shipping_methods_for_cart.rb', line 17

def call
  free_shipping_method_ids = [ ]
  shipping_promotions.reverse.each do |promotion|
    # See if promotion is having a shipping method, 
    # and also see if that cart total is eligible for promotion
    if promotion.shipping_methods && can_apply_promotion_to_cart?(promotion: promotion)
      free_shipping_method_ids << promotion.shipping_methods.map(&:id)
    end
  end

  free_shipping_method_ids.flatten!
  updated_shipping_methods = []
  shipping_methods.each do |shipping_method|
    shipping_method_free = free_shipping_method_ids.include?(shipping_method.id)
    updated_shipping_methods << CartShippingMethod.new(shipping_method, shipping_method_free)
  end
  updated_shipping_methods
end