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Versions: 18
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Contents
# frozen_string_literal: true
module FriendlyShipping
module Services
class Ups
class ParseXMLResponse
extend Dry::Monads::Result::Mixin
SUCCESSFUL_RESPONSE_STATUS_CODE = '1'
class << self
def call(response_body, expected_root_tag)
xml = Nokogiri.XML(response_body, &:strict)
if xml.root.nil? || xml.root.name != expected_root_tag
Failure('Invalid document')
end
if request_successful?(xml)
Success(xml)
else
Failure(error_message(xml))
end
rescue Nokogiri::XML::SyntaxError => e
Failure(e)
end
private
def request_successful?(xml)
xml.root.at('Response/ResponseStatusCode').text == SUCCESSFUL_RESPONSE_STATUS_CODE
end
def error_message(xml)
status = xml.root.at_xpath('Response/ResponseStatusDescription')&.text
desc = xml.root.at_xpath('Response/Error/ErrorDescription')&.text
[status, desc].compact.join(": ").presence || 'UPS could not process the request.'
end
end
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems