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events

package

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Versions in this module

v1

v1.0.9

Aug 2, 2024

v1.0.8

Jul 29, 2024

Changes in this version

+ type Service struct

+ func NewEventsService(log *zap.Logger, walletsDB wallets.DB, config Config) *Service

+ func (events *Service) GetForAddress(ctx context.Context, endpoints []common.EthEndpoint, address []common.Address, ...) (map[uint64]blockchain.Header, []TransferEvent, error)

+ func (events *Service) GetForSatellite(ctx context.Context, endpoints []common.EthEndpoint, satelliteID string, ...) (map[uint64]blockchain.Header, []TransferEvent, error)

v1.0.7

Jul 10, 2024

v1.0.6

Jul 2, 2024

Changes in this version

+ type Cache struct

+ func NewEventsCache(log *zap.Logger, eventsDB DB, walletsDB wallets.DB, config Config) *Cache

+ func (eventsCache *Cache) GetTransferEvents(ctx context.Context, chainID int64, identifier interface{}, start uint64) ([]TransferEvent, error)

+ func (eventsCache *Cache) UpdateCache(ctx context.Context, endpoints []common.EthEndpoint) error

+ type Chore struct

+ Loop *sync2.Cycle

+ func NewChore(log *zap.Logger, eventsCache *Cache, endpoints []common.EthEndpoint, ...) *Chore

+ func (chore *Chore) Close() error

+ func (chore *Chore) Run(ctx context.Context) (err error)

+ func (chore *Chore) RunOnce(ctx context.Context) (err error)

+ type Config struct

+ AddressBatchSize int

+ BlockBatchSize int

+ CacheRefreshInterval time.Duration

+ ChainReorgBuffer uint64

+ MaximumQuerySize uint64

+ type DB interface

+ DeleteBefore func(ctx context.Context, chainID int64, before uint64) (err error)

+ DeleteBlockAndAfter func(ctx context.Context, chainID int64, block uint64) (err error)

+ GetByAddress func(ctx context.Context, chainID int64, to common.Address, start uint64) ([]TransferEvent, error)

+ GetBySatellite func(ctx context.Context, chainID int64, satellite string, start uint64) ([]TransferEvent, error)

+ GetLatestCachedBlockNumber func(ctx context.Context, chainID int64) (uint64, error)

+ GetOldestCachedBlockNumber func(ctx context.Context, chainID int64) (uint64, error)

+ Insert func(ctx context.Context, transferEvent []TransferEvent) error

+ type TransferEvent struct

+ BlockHash common.Hash

+ BlockNumber int64

+ ChainID int64

+ From common.Address

+ LogIndex int

+ To common.Address

+ TokenValue currency.Amount

+ TxHash common.Hash