logprovider

type FilterOptions struct {
	UpkeepID      *big.Int
	TriggerConfig LogTriggerConfig
	UpdateBlock   uint64
}

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

type LogEventProvider interface {
	ocr2keepers.LogEventProvider
	LogTriggersLifeCycle

	RefreshActiveUpkeeps(ids ...*big.Int) ([]*big.Int, error)

	Start(context.Context) error
	io.Closer
}

type LogEventProviderTest interface {
	LogEventProvider
	ReadLogs(ctx context.Context, ids ...*big.Int) error
	CurrentPartitionIdx() uint64
}

type LogRecoverer interface {
	ocr2keepers.RecoverableProvider
	GetProposalData(context.Context, ocr2keepers.CoordinatedBlockProposal) ([]byte, error)

	Start(context.Context) error
	io.Closer
}

type LogTriggerConfig automation_utils_2_1.LogTriggerConfig

type LogTriggersLifeCycle interface {
	// RegisterFilter registers the filter (if valid) for the given upkeepID.
	RegisterFilter(ctx context.Context, opts FilterOptions) error
	// UnregisterFilter removes the filter for the given upkeepID.
	UnregisterFilter(upkeepID *big.Int) error
}

type LogTriggersOptions struct {
	// LookbackBlocks is the number of blocks the provider will look back for logs.
	// The recoverer will scan for logs up to this depth.
	// NOTE: MUST be set to a greater-or-equal to the chain's finality depth.
	LookbackBlocks int64
	// ReadInterval is the interval to fetch logs in the background.
	ReadInterval time.Duration
	// BlockRateLimit is the rate limit on the range of blocks the we fetch logs for.
	BlockRateLimit rate.Limit
	// blockLimitBurst is the burst upper limit on the range of blocks the we fetch logs for.
	BlockLimitBurst int
	// Finality depth is the number of blocks to wait before considering a block final.
	FinalityDepth int64
}

type UpkeepFilterStore interface {
	GetIDs(selector func(upkeepFilter) bool) []*big.Int
	UpdateFilters(updater func(upkeepFilter, upkeepFilter) upkeepFilter, filters ...upkeepFilter)
	Has(id *big.Int) bool
	Get(id *big.Int) *upkeepFilter
	RangeFiltersByIDs(iterator func(int, upkeepFilter), ids ...*big.Int)
	GetFilters(selector func(upkeepFilter) bool) []upkeepFilter
	AddActiveUpkeeps(filters ...upkeepFilter)
	RemoveActiveUpkeeps(filters ...upkeepFilter)
	Size() int
}