@sqlrooms/room-shell / RoomStorePersistenceSnapshotCodec

Type Alias: RoomStorePersistenceSnapshotCodec<TPersisted, TSnapshot>

RoomStorePersistenceSnapshotCodec<TPersisted, TSnapshot> = object

Converts between a persisted room-state shape and the snapshot value handled by a persistence adapter.

The default codec stores snapshots as JSON strings. Provide a custom codec when the backing store already accepts structured values, compressed payloads, encrypted payloads, or another non-string snapshot format.

Type Parameters

Type Parameter	Description
TPersisted	The partial room-state shape persisted by Zustand.
TSnapshot	The durable snapshot shape accepted by the adapter.

Properties

serialize?

optional serialize?: (persisted) => TSnapshot

Serializes the already-partialized persisted state into a durable snapshot.

Parameters

Parameter	Type
persisted	TPersisted

Returns

TSnapshot

---

deserialize?

optional deserialize?: (snapshot) => TPersisted

Deserializes a durable snapshot into the shape Zustand will merge.

Parameters

Parameter	Type
snapshot	TSnapshot

Returns

TPersisted