logprovider

type LogDataPacker interface {
	PackLogData(log logpoller.Log) ([]byte, error)
}

type LogEventProvider interface {
	// Start starts the log event provider.
	Start(ctx context.Context) error
	// Close closes the log event provider.
	Close() error
	// RegisterFilter registers the filter (if valid) for the given upkeepID.
	RegisterFilter(upkeepID *big.Int, cfg LogTriggerConfig) error
	// UnregisterFilter removes the filter for the given upkeepID.
	UnregisterFilter(upkeepID *big.Int) error
	// GetLogs returns the logs in the given range.
	GetLogs(context.Context) ([]ocr2keepers.UpkeepPayload, error)
}

type LogEventProviderOptions struct {
	// LogRetention is the amount of time to retain logs for.
	LogRetention time.Duration
	// AllowedLogsPerBlock is the maximum number of logs allowed per block in the buffer.
	BufferMaxBlockSize int
	// LogBufferSize is the number of blocks in the buffer.
	LogBufferSize int
	// AllowedLogsPerBlock is the maximum number of logs allowed per block & upkeep in the buffer.
	AllowedLogsPerBlock int
	// LogBlocksLookback is the number of blocks to look back for logs.
	LogBlocksLookback int64
	// LookbackBuffer is the number of blocks to add as a buffer to the lookback.
	LookbackBuffer int64
	// BlockRateLimit is the rate limit for fetching logs per block.
	BlockRateLimit rate.Limit
	// BlockLimitBurst is the burst limit for fetching logs per block.
	BlockLimitBurst int
	// ReadInterval is the interval to fetch logs in the background.
	ReadInterval time.Duration
	// ReadMaxBatchSize is the max number of items in one read batch / partition.
	ReadMaxBatchSize int
	// Readers is the number of reader workers to spawn.
	Readers int
}

type LogEventProviderTest interface {
	LogEventProvider
	ReadLogs(ctx context.Context, force bool, ids ...*big.Int) error
}

type LogTriggerConfig automation_utils_2_1.LogTriggerConfig

type LogTriggerExtension struct {
	TxHash   string
	LogIndex int64
}