syntax = "proto3";
package nodeapi;

option go_package = "api/apiproto";

service NodeApi {
    rpc DumpTree(DumpTreeRequest) returns(DumpTreeResponse);
    rpc TreeParams(TreeParamsRequest) returns(TreeParamsResponse);
    rpc AllTrees(AllTreesRequest) returns(AllTreesResponse);
    rpc AllSpaces(AllSpacesRequest) returns(AllSpacesResponse);
}

message DumpTreeRequest {
    string spaceId = 1;
    string documentId = 2;
}

message DumpTreeResponse {
    string dump = 1;
}

message AllTreesRequest {
    string spaceId = 1;
}

message Tree {
    string id = 1;
    repeated string heads = 2;
}

message AllTreesResponse {
    repeated Tree trees = 1;
}

message AllSpacesRequest {
}

message AllSpacesResponse {
    repeated string spaceIds = 1;
}

message TreeParamsRequest {
    string spaceId = 1;
    string documentId = 2;
}

message TreeParamsResponse {
    string rootId = 1;
    repeated string headIds = 2;
}