consensus

type ExternalProcessor interface {
	EventProcessor(event enum.Element, customerData []byte)
	NewDataBasedOnConsensus(data ICustomerData) (newData ICustomerData, err error)
	CustomerDataToConsensus(lastCustomerData []byte) (data ICustomerData, err error)
	CustomerDataFromConsensus(data []byte) (customData ICustomerData, err error)
}

type IConsensusService interface {
	Load(networkService network.IService, processor ExternalProcessor)
	Start(cfg interface{}) (err error)
	Stop() (err error)

	Feed(msg message.Message) (reply *message.Message)
	RegisterExternalProcessor(processor ExternalProcessor)

	GetMessageFamily() string
	GetExternalProcessor() (processor ExternalProcessor)
	GetConsensusCustomerData(msg message.Message) (data []byte, err error)
	GetLastConsensusCustomerData() []byte
	StaticInformation() interface{}
}

type ICustomerData interface {
	Verify() (passed bool, err error)
	Bytes() ([]byte, error)
}

type Type string