sealValuationSnapshot function

MoveCallBuilder sealValuationSnapshot({ dynamic arguments, String? package, Map<String, dynamic>? config, })

Close the snapshot stage once every expected market has a frozen pricer, and freeze the vault-side figures — idle, the profit basis, the pending protocol cut — completing the snapshot.

Consuming SnapshotStage is the simultaneity proof: the potato dies here, so no later transaction can add oracle state to this flush, and every market is marked at the instant the snapshot transaction executed. The vault capture is consistent with the per-market stamps because rebalance_expiry_cash refuses to run while the stage is open (ESnapshotStageOpen), so no idle↔market move can land between a stamp and this capture. Valuation may then resume across as many transactions as it needs.

Implementation

MoveCallBuilder sealValuationSnapshot(
    {dynamic arguments, String? package, Map<String, dynamic>? config}) {
  final packageAddress = package ??
      (config?['predictPackageId'] as String?) ??
      '@local-pkg/deepbook_predict';
  return (tx) => tx.moveCall(
        '$packageAddress::plp::seal_valuation_snapshot',
        arguments: normalizeMoveArguments(
            tx,
            withConfigDefaults(arguments, config,
                const {'vault': 'poolVault', 'config': 'protocolConfig'}),
            [null, null, null],
            ['vault', 'stage', 'config']),
      );
}