Class: Betfair::API::SOAPClient

Inherits:
Object
  • Object
show all
Defined in:
lib/betfair/api.rb

Overview

A wrapper around the raw Savon::Client to hide the details of the Savon API and those parts of the Betfair API which are constant across the different API method calls

Constant Summary collapse

NAMESPACES =

Handy constants

{
:aus    => 'http://www.betfair.com/exchange/v3/BFExchangeService/AUS',
:global => 'https://www.betfair.com/global/v3/BFGlobalService',
:uk     => 'http://www.betfair.com/exchange/v3/BFExchangeService/UK' }
ENDPOINTS = 
{
:aus    => 'https://api-au.betfair.com/exchange/v5/BFExchangeService',
:global => 'https://api.betfair.com/global/v3/BFGlobalService',
:uk     => 'https://api.betfair.com/exchange/v5/BFExchangeService' }

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(region, proxy) ⇒ SOAPClient

Pass the ‘region` (see ENDPOINTS for valid values) to pick the WSDL endpoint and namespace. `proxy` should be a string URL for HTTPI to use as a proxy setting.



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# File 'lib/betfair/api.rb', line 329

def initialize( region, proxy )
  @client = Savon::Client.new do |wsdl, http|
    wsdl.endpoint  = ENDPOINTS[region]
    wsdl.namespace = NAMESPACES[region]
    http.proxy = proxy if proxy
  end
end

Class Method Details

.aus(proxy) ⇒ Object 



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# File 'lib/betfair/api.rb', line 319

def self.aus( proxy );    new( :aus, proxy );    end

.global(proxy) ⇒ Object

Factory methods for building clients to the different endpoints



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# File 'lib/betfair/api.rb', line 317

def self.global( proxy ); new( :global, proxy ); end

.log=(logging) ⇒ Object

Wrapper to avoid leaking Savon’s logging API



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# File 'lib/betfair/api.rb', line 323

def self.log=(logging); Savon.log = !!logging; end

.uk(proxy) ⇒ Object 



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# File 'lib/betfair/api.rb', line 318

def self.uk( proxy );     new( :uk, proxy );     end

Instance Method Details

#request(method, result_field, body) ⇒ Object

Delegate the SOAP call to bf:‘method` with `body` as the `bf:request` field. Getting a Hash back, this method returns response[:result] as its result.



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# File 'lib/betfair/api.rb', line 341

def request( method, result_field, body )
  response = @client.request( :bf, method ) {
    soap.body = { 'bf:request' => body }
  }.to_hash[result_field][:result]

  response.extend( ErrorPresenter )
  
  response
end

#session_request(session_token, method, result_field, body = {}) ⇒ Object

For those requests which take place in the context of a session, this method constructs the correct header and delegates to #request.



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# File 'lib/betfair/api.rb', line 354

def session_request( session_token, method, result_field, body = {})
  header_body = { :header => api_request_header(session_token) }
  full_body = header_body.merge( body )

  request method, result_field, full_body
end