Class: FriendlyShipping::Services::Usps::ParseAddressValidationResponse

Inherits:
Object
  • Object
show all
Defined in:
lib/friendly_shipping/services/usps/parse_address_validation_response.rb

Class Method Summary collapse

Class Method Details

.call(request:, response:) ⇒ Result<FriendlyShipping::AddressValidationResult>

Parse a response from USPS’ address validation API

Parameters:

Returns:

  • (Result<FriendlyShipping::AddressValidationResult>) 


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# File 'lib/friendly_shipping/services/usps/parse_address_validation_response.rb', line 13

def call(request:, response:)
  # Filter out error responses and directly return a failure
  parsing_result = ParseXMLResponse.call(
    request: request,
    response: response,
    expected_root_tag: 'AddressValidateResponse'
  )
  parsing_result.fmap do |xml|
    address = xml.root.at('Address')
    suggestions = [
      Physical::Location.new(
        address1: address&.at('Address2')&.text, # USPS swaps Address1 and Address2 in the response
        address2: address&.at('Address1')&.text,
        city: address&.at('City')&.text,
        region: address&.at('State')&.text,
        zip: address&.at('Zip5')&.text,
        country: 'US'
      )
    ]
    FriendlyShipping::ApiResult.new(
      suggestions,
      original_request: request,
      original_response: response
    )
  end
end