metadata

package
v1.1.1 Latest Latest
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 Go to latest Published: Feb 18, 2026 License: MIT Imports: 17 Imported by: 0

Documentation

Overview

Package metadata implements the metadata API service.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type CursorUpdater 

type CursorUpdater interface {
	GetCursor() *envelopes.Cursor
	AddSubscriber(clientID string, updateChan chan struct{})
	RemoveSubscriber(clientID string)
	Stop()
}

func NewCursorUpdater 

func NewCursorUpdater(ctx context.Context, logger *zap.Logger, store *db.Handler) CursorUpdater

type DBBasedCursorUpdater 

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

func (*DBBasedCursorUpdater) AddSubscriber 

func (cu *DBBasedCursorUpdater) AddSubscriber(clientID string, updateChan chan struct{})

func (*DBBasedCursorUpdater) GetCursor 

func (cu *DBBasedCursorUpdater) GetCursor() *envelopes.Cursor

func (*DBBasedCursorUpdater) RemoveSubscriber 

func (cu *DBBasedCursorUpdater) RemoveSubscriber(clientID string)

func (*DBBasedCursorUpdater) Stop 

func (cu *DBBasedCursorUpdater) Stop()

type IPayerInfoFetcher added in v0.5.0 

type IPayerInfoFetcher interface {
	GetPayerByAddress(ctx context.Context, address string) (int32, error)
	GetPayerInfo(
		ctx context.Context,
		payerID int32,
		groupBy PayerInfoGroupBy,
	) (*metadata_api.GetPayerInfoResponse_PayerInfo, error)
}

type PayerInfoFetcher added in v0.5.0 

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

func NewPayerInfoFetcher added in v0.5.0 

func NewPayerInfoFetcher(db *db.Handler) *PayerInfoFetcher

func (*PayerInfoFetcher) GetPayerByAddress added in v0.5.0 

func (f *PayerInfoFetcher) GetPayerByAddress(ctx context.Context, address string) (int32, error)

GetPayerByAddress looks up a payer ID by address

func (*PayerInfoFetcher) GetPayerInfo added in v0.5.0 

func (f *PayerInfoFetcher) GetPayerInfo(
	ctx context.Context,
	payerID int32,
	groupBy PayerInfoGroupBy,
) (*metadata_api.GetPayerInfoResponse_PayerInfo, error)

GetPayerInfo gets the total spend and message count for a payer between the two timestamps, grouped by the appropriate granularity.

type PayerInfoGroupBy added in v0.5.0 

type PayerInfoGroupBy string
const (
	PayerInfoGroupByHour PayerInfoGroupBy = "hour"
	PayerInfoGroupByDay  PayerInfoGroupBy = "day"
)

type Service 

type Service struct {
	metadata_apiconnect.UnimplementedMetadataApiHandler
	// contains filtered or unexported fields
}

func NewMetadataAPIService added in v0.5.1 

func NewMetadataAPIService(
	ctx context.Context,
	logger *zap.Logger,
	updater CursorUpdater,
	version *semver.Version,
	payerInfoFetcher IPayerInfoFetcher,
) (*Service, error)

func (*Service) GetPayerInfo added in v0.5.0 

func (s *Service) GetPayerInfo(
	ctx context.Context,
	req *connect.Request[metadata_api.GetPayerInfoRequest],
) (*connect.Response[metadata_api.GetPayerInfoResponse], error)

func (*Service) GetSyncCursor 

func (s *Service) GetSyncCursor(
	_ context.Context,
	req *connect.Request[metadata_api.GetSyncCursorRequest],
) (*connect.Response[metadata_api.GetSyncCursorResponse], error)

func (*Service) GetVersion added in v0.5.0 

func (s *Service) GetVersion(
	_ context.Context,
	req *connect.Request[metadata_api.GetVersionRequest],
) (*connect.Response[metadata_api.GetVersionResponse], error)

func (*Service) SubscribeSyncCursor 

func (s *Service) SubscribeSyncCursor(
	ctx context.Context,
	_ *connect.Request[metadata_api.GetSyncCursorRequest],
	stream *connect.ServerStream[metadata_api.GetSyncCursorResponse],
) error

Source Files

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