Contents

require 'rest_client'
require 'multi_xml'
require 'core_ext/string'
require 'core_ext/hash'

class MethodCrmClientError < StandardError; end
module MethodCrm
  class Client

    def initialize(company, username, password)
      @auth = {strCompanyAccount: company, strLogin: username, strPassword:  password, strSessionID: nil}
    end

    def table_list(options={})
      results = perform_opperation('TableList')
      case options[:output].to_s
      when 'detailed'
        results
      else
        results.map { |table| table[:table_name] }
      end
    end

    def field_list(table, options={}) 
      results = perform_opperation('FieldList', {'strTable' => table})
      case options[:output].to_s
      when 'detailed'
        results
      else
        results.map { |table| table[:field_name] }
      end
    end

    def get_records(table, options={})
      options[:fields] ||= field_list(table).join(',')
      data = @auth.merge({strTable: table, strFields: options[:fields], strWhereClause: options[:where], strGroupByClause: nil, strHaving: nil, strOrderBy: nil})
      perform_opperation('Select_XML', data)
    end

    def get_record(table, options={})
      records = get_records(table, options)
      raise MethodCrmClientError, 'Query returned more than one record' if records.length > 1
      records.first
    end

  private
    def perform_opperation(opperation, data={})
      results = extract_results RestClient.post("http://www.methodintegration.com/MethodAPI/service.asmx/MethodAPI#{opperation}V2", @auth.merge(data))
      if results[:response] == "Success"
        results[:method_integration].nil? ? [] : [results[:method_integration][:record]].flatten
      else
        raise MethodCrmClientError, results[:response]
      end
    end

    def extract_results(response)
      results = MultiXml.parse(response)['string']['__content__'] || xml['string']
      results = MultiXml.parse(results).rubyize_keys
      results[:method_api]
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
method_crm-0.2.0	lib/method_crm.rb