services.proto

syntax = "proto3";

package goChat;

// Defines the service between client and server.
service Chat {
    rpc RouteChat(stream ChatMessage) returns (stream ChatMessage) {}

    rpc UnRegister(ClientInfo) returns (Empty) {}

    rpc Register(ClientInfo) returns (Empty) {}

    rpc CreateGroup(GroupInfo) returns (Empty) {}

    rpc JoinGroup(GroupInfo) returns (Empty) {}

    rpc GetGroupList(Empty) returns (GroupList) {}

    rpc GetGroupClientList(GroupInfo) returns (ClientList) {}

    rpc GetClientList(Empty) returns (ClientList) {}

    rpc LeaveRoom(GroupInfo) returns (Empty) {}
}

message Empty {

}

message ChatMessage {
    string sender = 1;
    string receiver = 2;
    string message = 3;
}

message ClientInfo {
    string sender = 1;
}

message GroupInfo {
    string client = 1;
    string groupName = 2;
}

message GroupList {
    repeated string groups = 1;
}

message ClientList {
    repeated string clients = 1;
}