Class: FriendlyShipping::Services::Usps::ParseXMLResponse

Inherits:
Object
  • Object
show all
Extended by:
Dry::Monads::Result::Mixin
Defined in:
lib/friendly_shipping/services/usps/parse_xml_response.rb

Constant Summary collapse

ERROR_TAG = 
'Error'

Class Method Summary collapse

Class Method Details

.call(request:, response:, expected_root_tag:) ⇒ Object 



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# File 'lib/friendly_shipping/services/usps/parse_xml_response.rb', line 11

def call(request:, response:, expected_root_tag:)
  xml = Nokogiri.XML(response.body, &:strict)

  if xml.root.nil? || ![expected_root_tag, 'Error'].include?(xml.root.name)
    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