签到接口

virtual StatusCode signinList(Callback back = NULL) = 0;

virtual StatusCode signinCreate(int dt, std::string desc, Callback back = NULL) = 0;

virtual StatusCode signinCount(std::string, Callback back = NULL) = 0;

virtual StatusCode signinFinish(Callback back = NULL) = 0;

virtual StatusCode signinDetail(std::string id, Callback back = NULL) = 0;

virtual StatusCode signinSign(Callback back = NULL) = 0;

virtual StatusCode signinExportDetail(std::string epoch, std::string outFile) = 0;