public async Task <IActionResult> AddReward(Guid?id)
{
if (id == null)
{
return(NotFound());
}
var user = await _context.Users
.FirstOrDefaultAsync(m => m.Id == id);
if (user == null)
{
return(NotFound());
}
var userRewards = user.Rewards.Where(x => x.UserId == user.Id).Select(x => x.Reward).ToList();
var rewards = _context.Rewards.ToList();
foreach (var ur in userRewards.Where(ur => rewards.Exists(x => x.Id == ur.Id)))
{
rewards.Remove(ur);
}
var model = new AddRewardViewModel()
{
Rewards = rewards,
UserId = user.Id
};
return(View(model));
}
public async Task <IActionResult> AddReward(AddRewardViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
_context.UserRewards.Add(new UserReward()
{
UserId = model.UserId,
RewardId = model.RewardId
});
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public ActionResult Create([Bind("CustomerId", "Points")] AddRewardViewModel addReward)
{
try
{
// TODO: Add insert logic here
rewadsRepository.AddPoints(addReward.CustomerId, addReward.Points);
return(RedirectToAction(nameof(Details)));
}
catch (DbUpdateConcurrencyException ex)
{
ModelState.AddModelError("", "Unable to save changes. The Record was modified by another user after you got the original value.");
return(View());
}
}