Class: PayPal::SDK::Core::API::Platform

Inherits:
Base
  • Object
show all
Defined in:
lib/paypal-sdk/core/api/platform.rb

Overview

Use NVP protocol to communicate with Platform Web services

Example

api       = API::Platform.new("AdaptivePayments")
response  = client.request("ConvertCurrency", {
  "baseAmountList"        => { "currency" => [ { "code" => "USD", "amount" => "2.0"} ]},
  "convertToCurrencyList" => { "currencyCode" => ["GBP"] } })

Constant Summary collapse

NVP_AUTH_HEADER = 
{
  :username       => "X-PAYPAL-SECURITY-USERID",
  :password       => "X-PAYPAL-SECURITY-PASSWORD",
  :signature      => "X-PAYPAL-SECURITY-SIGNATURE",
  :app_id         => "X-PAYPAL-APPLICATION-ID",
  :authorization  => "X-PAYPAL-AUTHORIZATION",
  :sandbox_email_address => "X-PAYPAL-SANDBOX-EMAIL-ADDRESS",
  :device_ipaddress      => "X-PAYPAL-DEVICE-IPADDRESS"
}
DEFAULT_NVP_HTTP_HEADER = 
{
  "X-PAYPAL-REQUEST-DATA-FORMAT"  => "JSON",
  "X-PAYPAL-RESPONSE-DATA-FORMAT" => "JSON"
}
DEFAULT_PARAMS = 
Util::OrderedHash.new.merge!({
"requestEnvelope" => { "errorLanguage" => "en_US" } })
DEFAULT_END_POINTS = 
{
  :sandbox => "https://svcs.sandbox.paypal.com/",
  :live    => "https://svcs.paypal.com/"
}

Constants inherited from Base

Base::API_MODES, Base::DEFAULT_API_MODE

Instance Attribute Summary

Attributes inherited from Base

#http, #service_name, #uri

Instance Method Summary collapse

Methods inherited from Base

#api_call, #api_mode, #default_http_header, #delete, #get, #initialize, #patch, #post, #put, sdk_library_details, #set_config, user_agent

Methods included from Util::HTTPHelper

#configure_ssl, #create_http_connection, #default_ca_file, #encode_www_form, #handle_response, #http_call, #log_http_call, #map_header_value, #new_http, #url_join

Methods included from PayPal::SDK::Core::Authentication

#add_certificate, #base_credential, #base_credential_type, #credential, #set_config, #third_party_credential

Methods included from Configuration

#config, #set_config

Methods included from Logging

#log_event, #logger, logger, logger=

Constructor Details

This class inherits a constructor from PayPal::SDK::Core::API::Base

Instance Method Details

#format_error(exception, message) ⇒ Object

Format Error object.

Arguments

  • exception – Exception object or HTTP response object.

  • message – Readable error message.



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# File 'lib/paypal-sdk/core/api/platform.rb', line 76

def format_error(exception, message)
  {"responseEnvelope" => {"ack" => "Failure"}, "error" => [{"message" => message}]}
end

#format_request(payload) ⇒ Object

Format the Request.

Arguments

  • action – Action to perform

  • params – Action parameters will be in Hash

Return

  • request_path – Generated URL for requested action

  • request_content – Format parameters in JSON with default values.



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# File 'lib/paypal-sdk/core/api/platform.rb', line 46

def format_request(payload)
  payload[:uri].path = url_join(payload[:uri].path, payload[:action])
  credential_properties = credential(payload[:uri].to_s).properties
  header   = map_header_value(NVP_AUTH_HEADER, credential_properties).
    merge(DEFAULT_NVP_HTTP_HEADER)
  payload[:header] = header.merge(payload[:header])
  payload[:body]   = MultiJson.dump(DEFAULT_PARAMS.merge(payload[:params]))
  payload
end

#format_response(payload) ⇒ Object

Format the Response object

Arguments

  • action – Requested action name

  • response – HTTP response object

Return

Parse response content using JSON and return the Hash object



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# File 'lib/paypal-sdk/core/api/platform.rb', line 62

def format_response(payload)
  payload[:data] =
    if payload[:response].code == "200"
      MultiJson.load(payload[:response].body)
    else
      format_error(payload[:response], payload[:response].message)
    end
  payload
end

#service_endpoint ⇒ Object

Get service end point



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# File 'lib/paypal-sdk/core/api/platform.rb', line 35

def service_endpoint
  config.platform_endpoint || config.endpoint || DEFAULT_END_POINTS[api_mode]
end