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v0.2.0 Latest Latest Go to latest Published: Apr 16, 2024 License: LGPL-3.0 Imports: 9 Imported by: 0

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Repository

github.com/settlus/chain

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Documentation ¶

Index ¶

Constants
type BlockData
type LevelDbRepository
- func NewLevelDbRepostiory(path string, chainId string) *LevelDbRepository
type Repository

Constants ¶

View Source

const (
	BLOCK_HASH_PREFIX      = "BH"
	BLOCK_NUMBER_PREFIX    = "BN"
	BLOCK_TIMESTAMP_PREFIX = "BT"
	NFT_OWNERSHIP_PREFIX   = "NO"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type BlockData ¶

type BlockData struct {
	Number []byte
	Hash   []byte
}

type LevelDbRepository ¶

type LevelDbRepository struct {
	// contains filtered or unexported fields
}

func NewLevelDbRepostiory ¶

func NewLevelDbRepostiory(path string, chainId string) *LevelDbRepository

func (*LevelDbRepository) Close ¶

func (repo *LevelDbRepository) Close()

func (*LevelDbRepository) GetBlockHash ¶

func (repo *LevelDbRepository) GetBlockHash(blockNumber string) (string, error)

GetBlockHash implements Repository.

func (*LevelDbRepository) GetBlockNumber ¶

func (repo *LevelDbRepository) GetBlockNumber(blockHash string) (string, error)

GetBlockNumber implements Repository.

func (*LevelDbRepository) GetNftOwnership ¶

func (repo *LevelDbRepository) GetNftOwnership(nftAddessHex string, tokenIdHex string, blockNumberHex string) (string, error)

GetNftOwnership implements Repository.

func (*LevelDbRepository) GetOldestBlock ¶ added in v0.0.6

func (repo *LevelDbRepository) GetOldestBlock(timestamp uint64) (BlockData, error)

GetOldestBlock implements Repository.

func (*LevelDbRepository) PutBlockData ¶

func (repo *LevelDbRepository) PutBlockData(hash []byte, number []byte, timestamp uint64, ownershipData []*types.OwnershipTransferEvent) error

PutBlockData implements Repository.

type Repository ¶

type Repository interface {
	PutBlockData(hash []byte, number []byte, timestamp uint64, ownershipData []*types.OwnershipTransferEvent) error

	GetOldestBlock(timestamp uint64) (BlockData, error)
	GetBlockNumber(blockHash string) (string, error)
	GetBlockHash(blockNumber string) (string, error)
	GetNftOwnership(nftAddessHex string, tokenIdHex string, blockNumberHex string) (string, error)
}

Source Files ¶

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