public async Task <IActionResult> DeductPointsFromUser(int id, int amount)
{
if (amount < 0)
{
return(BadRequest());
}
var user = await _userService.GetAsync(id);
if (user == null)
{
return(NotFound());
}
if (user.Points.Sum(s => s.Amount) < amount)
{
return(BadRequest());
}
var newPoints = await _pointService.DeductPointsFromUser(id, amount);
var resource = _mapper.Map <IEnumerable <Point>, IEnumerable <PointResource> >(newPoints);
return(Ok(resource));
}