Module: Itunes::Receipt::Properties

Included in:
V1, V2
Defined in:
lib/itunes/receipt/properties.rb

Constant Summary collapse

LIST = 
{
   'unique_identifier' => true,
   'product_id' => true,
   'bid' => true,
   'unique_vendor_identifier' => true,
   'bvrs' => true,
   'transaction_id' => proc { |v| v.to_i },
   'original_transaction_id' => proc { |v| v.to_i },
   'quantity' => proc { |v| v.to_i },
   'item_id' => proc { |v| v.to_i },
   'web_order_line_item_id' => proc { |v| v.to_i },
   'original_purchase_date' => {
      name: 'original_purchase_date_ms',
      prc: proc { |v| Time.at(v.to_f / 1_000) },
   },
   'purchase_date' => {
      name: 'purchase_date_ms',
      prc: proc { |v| Time.at(v.to_f / 1_000) },
   },
   'expires_date' => {
      name: [ 'expires_date_ms', 'expires_date' ],
      prc: proc { |v| Time.at(v.to_f / 1_000) },
   },
   'receipt_type' => true,
   'adam_id' => proc { |v| v.to_i },
   'app_item_id' => proc { |v| v.to_i },
   'bundle_id' => true,
   'application_version' => true,
   'download_id' => proc { |v| v.to_i },
   'version_external_identifier' => proc { |v| v.to_i },
   'receipt_creation_date' => {
      name: 'receipt_creation_date_ms',
      prc: proc { |v| Time.at(v.to_f / 1_000) },
   },
   'request_date' => {
      name: 'request_date_ms',
      prc: proc { |v| Time.at(v.to_f / 1_000) },
   },
   'original_application_version' => true,
   'is_trial_period' => proc { |v| v == 'true' },
}

Class Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/itunes/receipt/properties.rb', line 46

def self.included klass
   klass.class_eval do
      attr_reader :data
   end

   (LIST.keys & klass::PROPERTY_LIST).each do |prop|
      case value = LIST[prop]
      when TrueClass
         klass.class_eval "            def \#{prop}\n               data['\#{prop}']\n            end\n         end;\n      when Hash\n         case value[:name]\n         when String\n            klass.class_eval <<-\"end;\", __FILE__, __LINE__+1\n               def \#{prop}\n                  Itunes::Receipt::Properties::LIST['\#{prop}'][:prc][data['\#{value[:name]}']]\n               end\n            end;\n         when Array\n            klass.class_eval <<-\"end;\", __FILE__, __LINE__+1\n               def \#{prop}\n                  \#{value[:name]}.reduce(nil) do |res, name|\n                     if not res and data[name]\n                        Itunes::Receipt::Properties::LIST['\#{prop}'][:prc][data[name]]\n                     else\n                        res\n                     end\n                  end\n               end\n            end;\n         end\n      when Proc\n         klass.class_eval <<-\"end;\", __FILE__, __LINE__+1\n            def \#{prop}\n               Itunes::Receipt::Properties::LIST['\#{prop}'][data['\#{prop}']]\n            end\n         end;\n      end\n   end\nend\n", __FILE__, __LINE__+1