Module: Stall::CheckoutHelper

Included in:
CheckoutBaseController
Defined in:
app/helpers/stall/checkout_helper.rb

Instance Method Summary collapse

Instance Method Details

#available_shipping_methods_for(cart) ⇒ Object 



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# File 'app/helpers/stall/checkout_helper.rb', line 7

def available_shipping_methods_for(cart)
  ShippingMethod.active.ordered.select do |shipping_method|
    calculator_class = Stall::Shipping::Calculator.for(shipping_method)

    unless calculator_class
      raise Stall::Shipping::CalculatorNotFound, <<-MSG.squish
        No calculator found for the shipping method : #{ shipping_method.name }
        (#{ shipping_method.identifier }).
        Please remove the Stall::ShippingMethod with id #{ shipping_method.id }
        or create the associated calculator with
        `rails g stall:shipping:calculator #{ shipping_method.identifier }`
      MSG
    end

    calculator = calculator_class.new(cart, shipping_method)
    calculator.available?
  end
end

#step_path(*args) ⇒ Object 



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# File 'app/helpers/stall/checkout_helper.rb', line 3

def step_path(*args)
  checkout_step_path(*([current_cart.identifier] + args))
end