Contents

module CandyCheck
  module PlayStore
    # Verifies a purchase token against the Google API
    # The call return either an {Receipt} or an {VerificationFailure}
    class Verification
      # @return [String] the package which will be queried
      attr_reader :package
      # @return [String] the item id which will be queried
      attr_reader :product_id
      # @return [String] the token for authentication
      attr_reader :token

      # Initializes a new call to the API
      # @param client [Client] a shared client instance
      # @param package [String]
      # @param product_id [String]
      # @param token [String]
      def initialize(client, package, product_id, token)
        @client = client
        @package = package
        @product_id = product_id
        @token = token
      end

      # Performs the verification against the remote server
      # @return [Receipt] if successful
      # @return [VerificationFailure] otherwise
      def call!
        verify!
        if valid?
          Receipt.new(@response)
        else
          VerificationFailure.new(@response['error'])
        end
      end

      private

      def valid?
        @response && @response['purchaseState'] && @response['consumptionState']
      end

      def verify!
        @response = @client.verify(package, product_id, token)
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
candy_check-0.1.2	lib/candy_check/play_store/verification.rb
candy_check-0.1.1	lib/candy_check/play_store/verification.rb
candy_check-0.1.0.pre	lib/candy_check/play_store/verification.rb
candy_check-0.0.5	lib/candy_check/play_store/verification.rb