public IActionResult ChosenReward(int id, int rewardId)
{
User currentUser = _userService.GetUserById(id);
Reward currentReward = _rewardService.GetRewardById(rewardId);
ViewBag.message = _rewardService.BuyReward(currentReward, currentUser);
ViewBag.user = currentUser;
ViewBag.reward = currentReward;
return(View());
}