postgresql

Documentation

Index

• type Store
  • func New(pool *pgxpool.Pool, codec es.EventCoder) (*Store, error)
  • func (c *Store) Append(ctx context.Context, streamID uuid.UUID, streamType string, events []es.Event, ...) (err error)
  • func (c *Store) Iter(ctx context.Context, streamType string, ...) error
  • func (c *Store) Load(ctx context.Context, streamID uuid.UUID, streamType string, fromVersion int) ([]es.Event, error)

Types

type Store

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

func New

func New(
	pool *pgxpool.Pool,
	codec es.EventCoder,
) (*Store, error)

func (*Store) Append

func (c *Store) Append(ctx context.Context, streamID uuid.UUID, streamType string,
	events []es.Event, expectedVersion int,
) (err error)

func (*Store) Iter

func (c *Store) Iter(ctx context.Context, streamType string, fn func(streamID uuid.UUID, version int, events []es.Event) error) error

func (*Store) Load

func (c *Store) Load(ctx context.Context, streamID uuid.UUID, streamType string, fromVersion int) ([]es.Event, error)