public function populate($data)
    {
        $this->userId = $data->userId;
        $this->email = $data->email;
        $this->firstName = $data->firstName;
        $this->lastName = $data->lastName;
        $this->status = $data->status;
        $this->remember_token = $data->remember_token;
        $this->userSessionId = $data->userSessionId;
        $this->sessionCode = $data->sessionCode;
        $this->ipAddress = $data->ipAddress;
        $this->environment = $data->environment;
        return $this;
    }