storage

type ConfigLock struct {
	NetworkName      string `json:"network_name"`
	UsingLocalEvents bool   `json:"using_local_events"`
}

type Storage interface {
	Begin() basedb.Txn
	BeginRead() basedb.ReadTxn

	SaveLastProcessedBlock(rw basedb.ReadWriter, offset *big.Int) error
	GetLastProcessedBlock(r basedb.Reader) (*big.Int, bool, error)

	GetConfig(rw basedb.ReadWriter) (*ConfigLock, bool, error)
	SaveConfig(rw basedb.ReadWriter, config *ConfigLock) error
	DeleteConfig(rw basedb.ReadWriter) error

	registry.RegistryStore

	registrystorage.Operators
	registrystorage.Recipients
	Shares() registrystorage.Shares

	GetPrivateKeyHash() (string, bool, error)
	SavePrivateKeyHash(privKeyHash string) error
}