prysm-pulse/validator/db/iface/interface.go
Raul Jordan 10857223d0
Delete Dead Code in the Validator Client's Database Package (#7970)
* delete deprecated

* mod

* deep source

Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
2020-11-26 16:50:55 +00:00

39 lines
1.8 KiB
Go

// Package iface defines an interface for the validator database.
package iface
import (
"context"
"io"
"github.com/prysmaticlabs/prysm/validator/db/kv"
)
// ValidatorDB defines the necessary methods for a Prysm validator DB.
type ValidatorDB interface {
io.Closer
DatabasePath() string
ClearDB() error
UpdatePublicKeysBuckets(publicKeys [][48]byte) error
// Genesis information related methods.
GenesisValidatorsRoot(ctx context.Context) ([]byte, error)
SaveGenesisValidatorsRoot(ctx context.Context, genValRoot []byte) error
// Proposer protection related methods.
HighestSignedProposal(ctx context.Context, publicKey [48]byte) (uint64, error)
LowestSignedProposal(ctx context.Context, publicKey [48]byte) (uint64, error)
ProposalHistoryForSlot(ctx context.Context, publicKey [48]byte, slot uint64) ([32]byte, bool, error)
SaveProposalHistoryForSlot(ctx context.Context, pubKey [48]byte, slot uint64, signingRoot []byte) error
ProposedPublicKeys(ctx context.Context) ([][48]byte, error)
// Attester protection related methods.
HighestSignedTargetEpoch(ctx context.Context, publicKey [48]byte) (uint64, error)
HighestSignedSourceEpoch(ctx context.Context, publicKey [48]byte) (uint64, error)
SaveHighestSignedTargetEpoch(ctx context.Context, publicKey [48]byte, epoch uint64) error
SaveHighestSignedSourceEpoch(ctx context.Context, publicKey [48]byte, epoch uint64) error
AttestationHistoryForPubKeysV2(ctx context.Context, publicKeys [][48]byte) (map[[48]byte]kv.EncHistoryData, error)
SaveAttestationHistoryForPubKeysV2(ctx context.Context, historyByPubKeys map[[48]byte]kv.EncHistoryData) error
SaveAttestationHistoryForPubKeyV2(ctx context.Context, pubKey [48]byte, history kv.EncHistoryData) error
AttestedPublicKeys(ctx context.Context) ([][48]byte, error)
}