configpb.proto

syntax = "proto3";
package configpb;

import "gogoproto/gogo.proto";
import "rustproto.proto";
import "google/api/annotations.proto";

option (gogoproto.sizer_all) = true;
option (gogoproto.marshaler_all) = true;
option (gogoproto.unmarshaler_all) = true;
option (rustproto.lite_runtime_all) = true;

service Config {
    rpc Create(CreateRequest) returns (CreateResponse) {}
    rpc GetAll(GetAllRequest) returns (GetAllResponse) {}
    rpc Get(GetRequest) returns (GetResponse) {
        option (google.api.http) = { 
            get: "/component"
        };
    }
    rpc Update(UpdateRequest) returns (UpdateResponse) {
        option (google.api.http) = { 
            post: "/component" 
            body: "*" 
        };
    }
    rpc Delete(DeleteRequest) returns (DeleteResponse) {
        option (google.api.http) = { 
            delete: "/component"
        };
    }
}

enum StatusCode {
    UNKNOWN = 0;
    OK = 1;
    WRONG_VERSION = 2;
    NOT_CHANGE = 3;
    COMPONENT_NOT_FOUND = 4;
    COMPONENT_ID_NOT_FOUND = 5;
}

message Status {
    StatusCode code = 1;
    string message = 2;
}

// The version is used to tell the configuration which can be shared
// or not apart.
// Global version represents the version of these configuration
// which can be shared, each kind of component only have one.
// For local version, every component will have one to represent
// the version of these configuration which cannot be shared.
message Version {
    uint64 local = 1;
    uint64 global = 2;
}

message Local {
    string component_id = 1;
}

message Global {
    string component = 1;
}

message ConfigKind {
    oneof kind {
        Local local = 1;
        Global global = 2;
    }
}

message ConfigEntry {
    string name = 1;
    string value = 2;
}

message LocalConfig {
    Version version = 1;
    string component = 2;
    string component_id = 3;
    string config = 4;
}

message Header {
    uint64 cluster_id = 1;
}

message CreateRequest {
    Header header = 1;
    Version version = 2;
    string component = 3;
    string component_id = 4;
    string config = 5;
}

message CreateResponse {
    Header header = 1;
    Status status = 2;
    Version version = 3;
    string config = 4;
}

message GetAllRequest {
    Header header = 1;
}

message GetAllResponse {
    Header header = 1;
    Status status = 2;
    repeated LocalConfig local_configs = 3;
}

message GetRequest {
    Header header = 1;
    Version version = 2;
    string component = 3;
    string component_id = 4;
}

message GetResponse {
    Header header = 1;
    Status status = 2;
    Version version = 3;
    string config = 4;
}

message UpdateRequest {
    Header header = 1;
    Version version = 2;
    ConfigKind kind = 3;
    repeated ConfigEntry entries = 4;
}

message UpdateResponse {
    Header header = 1;
    Status status = 2;
    Version version = 3;
    string config = 4;
}

message DeleteRequest {
    Header header = 1;
    Version version = 2;
    ConfigKind kind = 3;
}

message DeleteResponse {
    Header header = 1;
    Status status = 2;
    Version version = 3;
}