19 lines
917 B
Go
19 lines
917 B
Go
package store
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import (
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"context"
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"telesrv/internal/domain"
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)
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// UpdateStateStore 持久化 auth_key + user 维度的 pts/qts/seq 状态，避免同一设备换号串状态。
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type UpdateStateStore interface {
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Get(ctx context.Context, authKeyID [8]byte, userID int64) (domain.UpdateState, bool, error)
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Save(ctx context.Context, authKeyID [8]byte, userID int64, state domain.UpdateState) error
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// ObserveClientState advances only the state that the client has proved it already owns by
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// carrying it in a request (or by explicitly establishing a getState snapshot baseline).
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// Durable-log retention must use this watermark, never a response state merely sent by server.
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ObserveClientState(ctx context.Context, authKeyID [8]byte, userID int64, state domain.UpdateState) error
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Delete(ctx context.Context, authKeyID [8]byte, userID int64) error
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DeleteAuthKey(ctx context.Context, authKeyID [8]byte) error
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}
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