fun deleteCustomer(customerId: Long): Observable<Boolean> {
        val url = "${AccurateModule.host}/accurate/api/customer/delete.do"
        val param = Param()

        param.addParam("session", AccurateModule.session)
        param.addParam("id", customerId)
        return AccurateModule.postRequest(url, param)
                .map {
                    val responseBody = JSONObject(it)
                    Timber.d(responseBody.toString(2))
                    true

                }
    }