consumption

package

v1.4.3 Latest Latest Go to latest Published: Oct 19, 2025 License: Apache-2.0 Imports: 9 Imported by: 0

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github.com/teaelephant/TeaElephantMemory

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Documentation ¶

Index ¶

type Consumption
type FDBStore
- func NewFDBStore(db fdbclient.Database, retention time.Duration) *FDBStore
- func (s *FDBStore) Recent(ctx context.Context, userID uuid.UUID, since time.Time) ([]Consumption, error)
- func (s *FDBStore) Record(ctx context.Context, userID uuid.UUID, teaID uuid.UUID, ts time.Time) error
type MemoryStore
- func NewMemoryStore(retention time.Duration) *MemoryStore
- func (m *MemoryStore) Recent(_ context.Context, userID uuid.UUID, since time.Time) ([]Consumption, error)
- func (m *MemoryStore) Record(_ context.Context, userID uuid.UUID, teaID uuid.UUID, ts time.Time) error
type Store

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Consumption ¶

type Consumption struct {
	TeaID uuid.UUID
	Time  time.Time
}

Consumption represents a single tea consumption event.

type FDBStore ¶ added in v1.3.2

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

FDBStore is a FoundationDB-backed implementation of Store.

func NewFDBStore ¶ added in v1.3.2

func NewFDBStore(db fdbclient.Database, retention time.Duration) *FDBStore

NewFDBStore creates a FoundationDB-backed consumption store with the given retention window. If retention <= 0, a default of 30 days is used.

func (*FDBStore) Recent ¶ added in v1.3.2

func (s *FDBStore) Recent(ctx context.Context, userID uuid.UUID, since time.Time) ([]Consumption, error)

Recent returns consumption events for userID since the given time (inclusive), ordered from most recent to oldest.

func (*FDBStore) Record ¶ added in v1.3.2

func (s *FDBStore) Record(ctx context.Context, userID uuid.UUID, teaID uuid.UUID, ts time.Time) error

Record writes a consumption entry for the given user and tea at the provided time. It also trims keys older than the retention window.

type MemoryStore ¶

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

MemoryStore is a simple in-memory implementation of Store. It is process-local and not persisted across restarts.

func NewMemoryStore ¶

func NewMemoryStore(retention time.Duration) *MemoryStore

func (*MemoryStore) Recent ¶

func (m *MemoryStore) Recent(_ context.Context, userID uuid.UUID, since time.Time) ([]Consumption, error)

func (*MemoryStore) Record ¶

func (m *MemoryStore) Record(_ context.Context, userID uuid.UUID, teaID uuid.UUID, ts time.Time) error

type Store ¶

type Store interface {
	Record(ctx context.Context, userID uuid.UUID, teaID uuid.UUID, ts time.Time) error
	// Recent returns consumptions since the provided time (inclusive) for the given user.
	Recent(ctx context.Context, userID uuid.UUID, since time.Time) ([]Consumption, error)
}

Store defines operations for recording and querying recent tea consumption.

Source Files ¶

View all Source files

store.go

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