Contents

module Inbox
  class RestfulModel

    attr_accessor :id
    attr_accessor :namespace_id
    attr_accessor :created_at

    def self.collection_name
      "#{self.to_s.downcase}s".split('::').last
    end

    def initialize(api, namespace_id = nil)
      raise StandardError.new unless api.class <= Inbox::API
      @namespace_id = namespace_id
      @_api = api
    end

    def ==(comparison_object)
      comparison_object.equal?(self) || (comparison_object.instance_of?(self.class) && comparison_object.id == id)
    end

    def inflate(json)
      setters = methods.grep(/^\w+=$/)
      setters.each do |setter|
        property_name = setter.to_s.sub('=', '')
        send(setter, json[property_name]) if json.has_key?(property_name)
      end
    end

    def save!
      if id
        update('PUT', '', as_json())
      else
        update('POST', '', as_json())
      end
    end

    def url(action = "")
      action = "/#{action}" unless action.empty?
      @_api.url_for_path("/n/#{@namespace_id}/#{self.class.collection_name}/#{id}#{action}")
    end

    def as_json(options = {})
      hash = {}
      setters = methods.grep(/^\w+=$/)
      setters.each do |setter|
        getter = setter.to_s.sub('=', '')
        unless options[:except] && options[:except].include?(getter)
          value = send(getter)
          unless value.is_a?(RestfulModelCollection)
            value = value.as_json(options) if value.respond_to?(:as_json)
            hash[getter] = value
          end
        end
      end
      hash
    end

    def update(http_method, action, data = {})
      http_method = http_method.downcase

      ::RestClient.send(http_method, self.url(action), data.to_json, :content_type => :json) do |response, request, result|
        unless http_method == 'delete'
          json = Inbox.interpret_response(result, response, :expected_class => Object)
          inflate(json)
        end
      end
      self
    end

    def destroy
      update('DELETE', '')
    end

  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
inbox-0.4.2	lib/restful_model.rb
inbox-0.4.1	lib/restful_model.rb
inbox-0.4.0	lib/restful_model.rb