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Versions: 14
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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(request:, response:, expected_root_tag:)
xml = Nokogiri.XML(response.body, &:strict)
if xml.root.nil? || xml.root.name != expected_root_tag
wrap_failure('Invalid document', request, response)
elsif request_successful?(xml)
Success(xml)
else
wrap_failure(error_message(xml), request, response)
end
rescue Nokogiri::XML::SyntaxError => e
wrap_failure(e, request, response)
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
def wrap_failure(failure, request, response)
Failure(
FriendlyShipping::ApiFailure.new(
failure,
original_request: request,
original_response: response
)
)
end
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems