public async Task <IdentityResult> ChangePassword([FromBody] ChangePasswordViewModel model)
        {
            IdentityResult res = await _applicationUserService.ChangeUserPassword(model);

            return(res);
        }
        public async Task <IActionResult> ChangePassword(ChangePasswordViewModel model)
        {
            await _userService.ChangeUserPassword(model);

            return(RedirectToAction("GetUsers"));
        }