Contents

module StripeLocal
  class LineItem < ActiveRecord::Base
    include ObjectAdapter

    self.primary_key = :id

    belongs_to  :invoice, inverse_of: :lines

    belongs_to  :plan, inverse_of: :line_items

    time_writer :period_start, :period_end


    def metadata
      MultiJson.load read_attribute( :metadata ), symbolize_keys: true
    end

    class<<self
      def create attr_hash
        super normalize( attr_hash )
      end

      def normalize attrs
        attrs.each_with_object({}) do |(k,v),h|
          key = case k.to_sym
          when :invoice  then :invoice_id
          when :plan     then h[:plan_id]  = ( v.nil? ? "" : v.id ) and next  # will be nil if this is a one off charge
          when :metadata then h[:metadata] = MultiJson.dump( v.try :to_hash ) and next
          when :type     then h[:subscription] = (v == "subscription" ? true : false) and next
          when :period   then h[:period_start] = Time.at(v.start) and h[:period_end] = Time.at(v.end) and next
          when ->(x){attribute_method? x} then k.to_sym
          else next
          end
          h[key] = v
        end
      end
    end

  end
#=!=#
# ==Database Schema
#
# string   :id
# string   :invoice_id
# boolean  :subscription
# integer  :amount
# string   :currency
# boolean  :proration
# datetime :period_start
# datetime :period_end
# integer  :quantity
# string   :plan_id
# string   :description
# text     :metadata
#=¡=#
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
stripe_local-0.2.5	app/models/stripe_local/line_item.rb
stripe_local-0.2.4	app/models/stripe_local/line_item.rb
stripe_local-0.2.3	app/models/stripe_local/line_item.rb