Module: AwesomeUsps::Gateway

Included in:
USPS
Defined in:
lib/awesome_usps/gateway.rb

Constant Summary collapse

MAX_RETRIES = 
3
LIVE_DOMAIN = 
'production.shippingapis.com'
LIVE_RESOURCE = 
'/ShippingAPI.dll'
TEST_DOMAIN = 
'testing.shippingapis.com'
TEST_RESOURCE = 
'/ShippingAPITest.dll'
SSL_DOMAIN = 
'secure.shippingapis.com'
SSL_RESOURCE = 
'/ShippingAPI.dll'
PARSE_METHOD = 
{
  :verify_address => 'parse_address_information',
  :zip_lookup => 'parse_address_information',
  :city_state_lookup => 'parse_address_information',
  :us_rates => 'parse_us',
  :world_rates => 'parse_world',
  :delivery => "parse_confirmation_label",
  :delivery_confirmation_certify => "parse_confirmation_label",
  :signature => "parse_confirmation_label",
  :signature_confirmation_certify => "parse_confirmation_label",
  :merchandise_return => "parse_merch_return_label",
  :merchandise_return_certify => "parse_merch_return_label",
  :express_mail_label => "parse_express_mail_label",
  :express_mail_label_certify => 'parse_express_mail_label',
  :priority_mail_certify => 'parse_internation_label',
  :priority_mail => 'parse_internation_label',
  :first_class_mail => "parse_internation_label",
  :first_class_mail_certify => 'parse_internation_label',
  :open_distrubute_priority => "parse_open_distrubute_priority",
  :open_distribute_priority_certify => "parse_open_distrubute_priority",
  :priority_mail => "parse_service",
  :standard => "parse_service",
  :express => 'parse_express',
  :tracking => 'parse_tracking'
}
RESPONSE = 
{
  :express_mail => "ExpressMailIntlResponse",
  :express_mail_certify => "ExpressMailIntlCertifyResponse",
  :priority_mail => "PriorityMailIntlResponse",
  :priority_mail_certify => "PriorityMailIntlCertifyResponse",
  :first_class_mail => "FirstClassMailIntlResponse",
  :first_class_mail_certify => "FirstClassMailIntlCertifyResponse"
}

Instance Method Summary collapse

Instance Method Details

#gateway_commit(action, api, request, http_request, image_type = "PDF") ⇒ Object 



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# File 'lib/awesome_usps/gateway.rb', line 51

def gateway_commit(action, api, request, http_request, image_type="PDF")
  retries = MAX_RETRIES
  begin
    url = URI.parse(url_path(http_request))
    req = Net::HTTP::Post.new(url.path)
    req.set_form_data({'API' => api, 'XML' => request})
    http = Net::HTTP.new(url.host, url.port)
    http.open_timeout = 2
    http.read_timeout = 2
    if http_request == :ssl
      http.use_ssl = true
      http.verify_mode = OpenSSL::SSL::VERIFY_NONE
    end
    response = http.start do |http|
      http.request(req)
    end
  rescue Timeout::Error
    if retries > 0
      retries -= 1
      retry
    else
      RAILS_DEFAULT_LOGGER.warn "The connection to the remote server timed out"
      return "We appoligize for the inconvience but our USPS service is busy at the moment. To retry please refresh the browser"
    end
  rescue SocketError
    RAILS_DEFAULT_LOGGER.error "There is a socket error with USPS plugin"
    return "We appoligize for the inconvience but there is a problem with our server. To retry please refresh the browser"
  end
  case response
  when Net::HTTPSuccess, Net::HTTPRedirection
    case  PARSE_METHOD[action]
    when 'parse_address_information'
      parse_address_information(response.body)
    when 'parse_confirmation_label'
      parse_confirmation_label(action, response.body, image_type)
    when 'parse_merch_return_label'
      parse_merch_return_label(response.body, image_type)
    when 'parse_express_mail_label'
      parse_express_mail_label(response.body, image_type)
    when  'parse_internation_label'
      parse_internation_label(response.body, image_type, RESPONSE[action])
    when 'parse_open_distrubute_priority'
      parse_open_distrubute_priority(response.body, image_type)
    when 'parse_express'
      parse_express(response.body)
    when 'parse_service'
      parse_service(response.body)
    when  'parse_world'
      parse_world(response.body)
    when 'parse_us'
      parse_us(response.body)
    when 'parse_tracking'
      parse_tracking(response.body)
    end
  else
    RAILS_DEFAULT_LOGGER.warn("USPS plugin settings are wrong #{response}")
    return "USPS plugin settings are wrong #{response}"
  end
end

#url_path(action) ⇒ Object 



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# File 'lib/awesome_usps/gateway.rb', line 111

def url_path(action)
  case action
  when :test
    return  "http://#{TEST_DOMAIN}#{TEST_RESOURCE}"
  when :live
    return "http://#{LIVE_DOMAIN}#{LIVE_RESOURCE}"
  when :ssl
    return "https://#{SSL_DOMAIN}#{SSL_RESOURCE}"
  end
end