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require 'activeresource'
class Braintree < ActiveResource::Base

  self.site = "https://secure.braintreepaymentgateway.com/api/query.php"
  ActiveResource::Base.logger = Logger.new("#{File.dirname(__FILE__)}/../../log/braintree.log")

  class << self
    ## For a collection call, ActiveResource formatting is not 
    ## compliant with Braintree's output.
    def instantiate_collection(collection, prefix_options = {})
      unless collection.kind_of? Array
        [instantiate_record(collection, prefix_options)]
      else
        collection.collect! { |record| instantiate_record(record, prefix_options) }
      end
    end

    alias :resource_find :find
    def find(*arguments)
      output = resource_find(*arguments)
      if output.respond_to? :err
        case output.err.code.to_i
          when 100
            raise(ActiveResource::UnauthorizedAccess.new(output.err, output.err.msg))
          when 112
            raise(ActiveResource::MethodNotAllowed.new(output.err, output.err.msg))
          else
            raise(ConnectionError.new(output.err, "Unknown response code: #{outout.err.code}"))
          end
      end
      output
    end
  end

end