// Copyright (c) Mysten Labs, Inc.
// SPDX-License-Identifier: Apache-2.0

syntax = "proto3";

package sui.rpc.v2;

import "sui/rpc/v2/bcs.proto";
import "sui/rpc/v2/signature.proto";

// The committed to contents of a checkpoint.
message CheckpointContents {
  // This CheckpointContents serialized as BCS.
  optional Bcs bcs = 1;

  // The digest of this CheckpointContents.
  optional string digest = 2;

  // Version of this CheckpointContents
  optional int32 version = 3;

  // Set of transactions committed to in this checkpoint.
  repeated CheckpointedTransactionInfo transactions = 4;
}

// Transaction information committed to in a checkpoint.
message CheckpointedTransactionInfo {
  // Digest of the transaction.
  optional string transaction = 1;
  // Digest of the effects.
  optional string effects = 2;
  // Set of user signatures that authorized the transaction.
  repeated UserSignature signatures = 3;

  // The `AddressAliases` object version, if any, that was used to verify the
  // UserSignature at the same position in `signatures`.
  //
  // This field is present when CheckpointContents.version is >= 2.
  repeated AddressAliasesVersion address_aliases_versions = 4;
}

message AddressAliasesVersion {
  optional uint64 version = 1;
}