Contents

module Conekta
  class List < ConektaObject
    attr_reader :elements_type, :params, :has_more, :total

    def initialize(elements_type, params)
      super()
      @elements_type = elements_type
      @params        = (params || {})
      @total         = 0
    end

    def add_element(element)
      element =
        Conekta::Util.convert_to_conekta_object(element['object'], element)

      self[@total]        = element
      self.values[@total] = element
      @total              = @total + 1

      self
    end

    def next(options={})
      if self.size > 0
        @params["next"] = self.last.id
      end

      @params["previous"] = nil

      move_cursor(options[:limit])
    end

    def previous(options={})
      if self.size > 0
        @params["previous"] = self.first.id
      end

      @params["next"] = nil

      move_cursor(options[:limit])
    end

    def load_from(response)
      @has_more       = response["has_more"]
      self.map{|key, _| self.unset_key(key) }
      super(response["data"])
    end

    private

    def move_cursor(limit)
      @params["limit"] = limit if !limit.nil? && !limit.to_s.empty?
      _url = Util.types[@elements_type.downcase]._url
      response = Requestor.new.request(:get, _url, @params)
      self.load_from(response)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
conekta-2.6.0	lib/conekta/list.rb