syntax = "proto3";
option go_package = ".;pb";

enum ChatChannel {
    World = 0;              //世界频道
    Union = 1;              //工会频道
    Private = 2;            //私有频道
    CrossServer = 3;        //跨服频道
    System = 4;             //系统频道
}


message DBChat {
    string id =1;               //主键id
    ChatChannel channel = 2;    //频道
    string suid =3;             //发送用户id
    string ruid = 4;            //接收用户id channel == Private 有效
    int32 areaId = 5;          //跨服频道Id
    string unionId = 6;         //工会id
    int32 headid = 7;           //用户头像
    string uname = 8;           //用户名
    string content = 9;         //内容
    int64 ctime = 10;            //创建时间 
}