verify-totals

verify-totals-after-set-payment-and-add-to-cart.rb

require_relative '../base'

module Examples
  module Checkout
    class Walkthrough
      def self.run(client)

        # Create the order step by step:
        # You may also choose to start it off with some line items
        # See checkout/creating_with_line_items.rb
        response = client.post('/api/orders')

        if response.status == 201
          client.succeeded "Created new checkout."
          order = JSON.parse(response.body)
          if order['email'] == '[email protected]'
            # Email addresses are necessary for orders to transition to address.
            # This just makes really sure that the email is already set.
            # You will not have to do this in your own API unless you've customized it.
            client.succeeded 'Email set automatically on order successfully.'
          else
            client.failed %Q{
        Email address was not automatically set on order.'
          -> This may lead to problems transitioning to the address step.
            }
          end
        else
          client.failed 'Failed to create a new blank checkout.'
        end

        # Assign a line item to the order we just created.

        response = client.post("/api/orders/#{order['number']}/line_items",
          {
            line_item: {
              variant_id: 1,
              quantity: 1
            }
          }
        )


        if response.status == 201
          client.succeeded "Added a line item."
        else
          client.failed "Failed to add a line item."
        end

        # Transition the order to the 'address' state
        response = client.put("/api/checkouts/#{order['number']}/next")
        if response.status == 200
          order = JSON.parse(response.body)
          client.succeeded "Transitioned order into address state."
        else
          client.failed "Could not transition order to address state."
        end

        # Add address information to the order
        # Before you make this request, you may need to make a request to one or both of:
        # - /api/countries
        # - /api/states
        # This will give you the correct country_id and state_id params to use for address information.

        # First, get the country:
        response = client.get('/api/countries?q[name_cont]=United States')
        if response.status == 200
          client.succeeded "Retrieved a list of countries."
          countries = JSON.parse(response.body)['countries']
          usa = countries.first
          if usa['name'] != 'United States'
            client.failed "Expected first country to be 'United States', but it wasn't."
          end
        else
          client.failed "Failed to retrieve a list of countries."
        end

        # Then, get the state we want from the states of that country:

        response = client.get("/api/countries/#{usa['id']}/states?q[name_cont]=Maryland")
        if response.status == 200
          client.succeeded "Retrieved a list of states."
          states = JSON.parse(response.body)['states']
          maryland = states.first
          if maryland['name'] != 'Maryland'
            client.failed "Expected first state to be 'Maryland', but it wasn't."
          end
        else
          client.failed "Failed to retrieve a list of states."
        end

        # We can finally submit some address information now that we have it all:

        address = {
          first_name: 'Test',
          last_name: 'User',
          address1: 'Unit 1',
          address2: '1 Test Lane',
          country_id: usa['id'],
          state_id: maryland['id'],
          city: 'Bethesda',
          zipcode: '20814',
          phone: '(555) 555-5555'
        }

        response = client.put("/api/checkouts/#{order['number']}",
          {
            order: {
              bill_address_attributes: address,
              ship_address_attributes: address
            }
          }
        )

        if response.status == 200
          client.succeeded "Address details added."
          order = JSON.parse(response.body)
          if order['state'] == 'delivery'
            client.succeeded "Order automatically transitioned to 'delivery'."
          else
            client.failed "Order failed to automatically transition to 'delivery'."
          end
        else
          client.failed "Could not add address details to order."
        end

        # Next step: delivery!

        first_shipment = order['shipments'].first
        response = client.put("/api/checkouts/#{order['number']}",
          {
            order: {
              shipments_attributes: [
                id: first_shipment['id'],
                selected_shipping_rate_id: first_shipment['shipping_rates'].first['id']
              ]
            }
          }
        )

        if response.status == 200
          client.succeeded "Delivery options selected."
          order = JSON.parse(response.body)
          if order['state'] == 'payment'
            client.succeeded "Order automatically transitioned to 'payment'."
          else
            client.failed "Order failed to automatically transition to 'payment'."
          end
        else
          client.failed "The store was not happy with the selected delivery options."
        end

	if TotalsMatch(order)
          client.succeeded "Totals add up correctly: " + GetTotalsString(order)
        else
          client.failed "Totals did not add up correctly: " + GetTotalsString(order)
        end

        # Add another line item

        response = client.post("/api/orders/#{order['number']}/line_items",
          {
            line_item: {
              variant_id: 1,
              quantity: 1
            }
          }
        )


        if response.status == 201
          client.succeeded "Added a line item."
        else
          client.failed "Failed to add a line item."
        end
		
		response = client.get("/api/orders/#{order['number']}")
		order = JSON.parse(response.body)

	if TotalsMatch(order)
          client.succeeded "Totals add up correctly: " + GetTotalsString(order)
        else
          client.failed "Totals did not add up correctly: " + GetTotalsString(order)
        end
      end

      def self.TotalsMatch(order)
        return (order['item_total'].to_f + order['ship_total'].to_f + order['tax_total'].to_f).round(2) == order['total'].to_f
      end

      def self.GetTotalsString(order)
        return "Item Total: " + order['item_total'] + ", Ship Total: " + order['ship_total'] + ", Tax Total: " + order['tax_total'] + ", Total: " + order['total']
      end
    end
  end
end

Examples.run(Examples::Checkout::Walkthrough)