syntax = "proto3";

package bdchain.api;

import "google/protobuf/empty.proto";
import "bdchain/api/common.proto";

option go_package = "bdchain/api/tx_ledger";
option java_package = "bdchain.api.grpc";
option java_outer_classname = "TransactionLedgerProto";
option java_multiple_files = true;

service TransactionLedger {
    rpc CreateLedger (CreateLedgerRequest) returns (CreateLedgerResponse);
    rpc GetLedgers (google.protobuf.Empty) returns (GetLedgersResponse);
    rpc SendTransaction (SendTransactionRequest) returns (SendTransactionResponse);
}

message CreateLedgerRequest {
    string name = 1;
}
message CreateLedgerResponse {
    bool ok = 1;
}

message GetLedgersResponse {
    repeated string ledgers = 1;
}

message SendTransactionRequest {
    string ledger = 1;
    message Transaction {
        TransactionType type = 1;
        bytes from = 2;
        bytes to = 3;
        bytes data = 4;
    }
    Transaction transaction = 2;
}
message SendTransactionResponse {
    bytes hash = 1;
}