Function flushDocument

packages/yjs-websocket/src/server/mongodb/utils.ts:183–193

(
  adapter: MongoAdapter,
  docName: string,
  stateAsUpdate: Uint8Array,
  stateVector: Uint8Array,
)

 * Merge all MongoDB documents of the same yjs document together.
 */
export const flushDocument = async (
  adapter: MongoAdapter,
  docName: string,
  stateAsUpdate: Uint8Array,
  stateVector: Uint8Array,
): Promise<number> => {
  const clock = await storeUpdate(adapter, docName, stateAsUpdate)
  await writeStateVector(adapter, docName, stateVector, clock)
  await clearUpdatesRange(adapter, docName, 0, clock)
  return clock
}