grokify / ringcentral-sdk-ruby

require 'jsondoc'

module RingCentralSdk::REST

  class MessagesRetriever

    def retrieve_for_event(event, params={})

      unless event.is_a? RingCentralSdk::REST::Event

        fail 'retrieve_for_event requires RingCentralSdk::REST::Event argument'

      end

      url = event.doc.getAttr :event

      last_updated_s = event.doc.getAttr('body.lastUpdated')

      last_updated_dt = DateTime.iso8601(last_updated_s)

      params.merge!({

        :dateFrom => (last_updated_dt - (@range/1440.0)).to_s,

        :dateTo => (last_updated_dt + (@range/1440.0)).to_s

      })

      if event.new_sms_count > 0

        params[:messageType] = 'SMS'

      end

      res = @client.http.get do |req|

        req.url url

        req.params = params

      end

      messages = []

      res.body['records'].each do |rec|

        rec_last_modified_time = rec['lastModifiedTime']

        rec_last_modified_time_dt = DateTime.iso8601(rec_last_modified_time)

        if rec_last_modified_time_dt == last_updated_dt

          messages.push rec

        end

      end

      return messages

   end

  end

end