fog--fog/lib/fog/aws/requests/dns/create_hosted_zone.rb

module Fog
  module DNS
    class AWS
      class Real

        require 'fog/aws/parsers/dns/create_hosted_zone'

        # Creates a new hosted zone
        #
        # ==== Parameters
        # * name<~String> - The name of the domain. Must be a fully-specified domain that ends with a period
        # * options<~Hash>
        #   * caller_ref<~String> - unique string that identifies the request & allows failed
        #                           calls to be retried without the risk of executing the operation twice
        #   * comment<~String> -
        #
        # ==== Returns
        # * response<~Excon::Response>:
        #   * body<~Hash>:
        #     * 'HostedZone'<~Hash>:
        #       * 'Id'<~String> -
        #       * 'Name'<~String> -
        #       * 'CallerReference'<~String>
        #       * 'Comment'<~String> -
        #     * 'ChangeInfo'<~Hash> -
        #       * 'Id'<~String>
        #       * 'Status'<~String>
        #       * 'SubmittedAt'<~String>
        #     * 'NameServers'<~Array>
        #       * 'NameServer'<~String>
        #   * status<~Integer> - 201 when successful
        def create_hosted_zone(name, options = {})

          optional_tags = ''
          if options[:caller_ref]
            optional_tags += "<CallerReference>#{options[:caller_ref]}</CallerReference>"
          else
            #make sure we have a unique call reference
            caller_ref = "ref-#{rand(1000000).to_s}"
            optional_tags += "<CallerReference>#{caller_ref}</CallerReference>"
          end
          if options[:comment]
            optional_tags += "<HostedZoneConfig><Comment>#{options[:comment]}</Comment></HostedZoneConfig>"
          end

          request({
            :body    => %Q{<?xml version="1.0" encoding="UTF-8"?><CreateHostedZoneRequest xmlns="https://route53.amazonaws.com/doc/#{@version}/"><Name>#{name}</Name>#{optional_tags}</CreateHostedZoneRequest>},
            :parser  => Fog::Parsers::DNS::AWS::CreateHostedZone.new,
            :expects => 201,
            :method  => 'POST',
            :path    => "hostedzone"
          })

        end

      end

      class Mock

        require 'time'

        def create_hosted_zone(name, options = {})
          response = Excon::Response.new
          if list_hosted_zones.body['HostedZones'].find_all {|z| z['Name'] == name}.size < self.data[:limits][:duplicate_domains]
            response.status = 201
            if options[:caller_ref]
              caller_ref = options[:caller_ref]
            else
              #make sure we have a unique call reference
              caller_ref = "ref-#{rand(1000000).to_s}"
            end
            zone_id = "/hostedzone/#{Fog::AWS::Mock.zone_id}"
            self.data[:zones][zone_id] = {
              :id => zone_id,
              :name => name,
              :reference => caller_ref,
              :comment => options[:comment],
              :records => {}
            }
            response.body = {
              'HostedZone' => {
                'Id' => zone_id,
                'Name' => name,
                'CallerReference' => caller_ref,
                'Comment' => options[:comment]
              },
              'ChangeInfo' => {
                'Id' => "/change/#{Fog::AWS::Mock.change_id}",
                'Status' => 'INSYNC',
                'SubmittedAt' => Time.now.utc.iso8601
              },
              'NameServers' => Fog::AWS::Mock.nameservers
            }
            response
          else
            response.status = 400
            response.body = "<?xml version=\"1.0\"?><Response><Errors><Error><Code>DelegationSetNotAvailable</Code><Message>Amazon Route 53 allows some duplication, but Amazon Route 53 has a maximum threshold of duplicated domains. This error is generated when you reach that threshold. In this case, the error indicates that too many hosted zones with the given domain name exist. If you want to create a hosted zone and Amazon Route 53 generates this error, contact Customer Support.</Message></Error></Errors><RequestID>#{Fog::AWS::Mock.request_id}</RequestID></Response>"
            raise(Excon::Errors.status_error({:expects => 200}, response))
          end
        end
      end
    end
  end
end