// Copyright (c) 2019 IoTeX
// This is an alpha (internal) release and is not suitable for production. This source code is provided 'as is' and no
// warranties are given as to title or non-infringement, merchantability or fitness for purpose and, to the extent
// permitted by law, all liability for your use of the code is disclaimed. This source code is governed by Apache
// License 2.0 that can be found in the LICENSE file.

// To compile the proto, run:
//      protoc --go_out=plugins=grpc:$GOPATH/src *.proto
syntax = "proto3";
package iotextypes;
option go_package = "github.com/iotexproject/iotex-proto/golang/iotextypes";
option java_multiple_files = true;
option java_package = "com.github.iotexproject.grpc.types";

import "proto/types/blockchain.proto";
import "proto/types/endorsement.proto";

message BlockProposal {
    Block block = 1;
    repeated Endorsement endorsements = 2;
}

message ConsensusVote {
    enum Topic {
        PROPOSAL = 0;
        LOCK = 1;
        COMMIT = 2;
    }
    bytes blockHash = 1;
    Topic topic = 2;
}

message ConsensusMessage {
    uint64 height = 1;
    Endorsement endorsement = 2;
    oneof msg {
        BlockProposal blockProposal = 100;
        ConsensusVote vote = 101;
    }
}