public ActionResult <ClaimedVoucher> PostClaimedVoucher(ClaimedVoucherCreateRequest entity)
{
bool success = _claimedSer.Create(entity);
if (success)
{
return(Ok(entity));
}
return(Problem("Create failed!"));
}
public bool Create(ClaimedVoucherCreateRequest entity)
{
int userId = entity.UserId;
int voucherId = entity.VoucherId;
int available = entity.Available;
Voucher voucher = _vouRepo.GetAll().FirstOrDefault(e => e.Id == voucherId);
if (available <= 0 || available > voucher.Available)
{
return(false);
}
ClaimedVoucher existed = _claimedRepo.GetAll().FirstOrDefault(e => e.UserId == userId && e.VoucherId == voucherId);
if (existed != null)
{
existed.Available += available;
return(_claimedRepo.Update(existed));
}
ClaimedVoucher newEntity = new ClaimedVoucher();
newEntity.Available = available;
newEntity.ClaimedDate = DateTime.Now;
newEntity.ExpiredDate = DateTime.Now.AddDays(30);
newEntity.UserId = userId;
newEntity.VoucherId = voucherId;
bool success = _claimedRepo.Create(newEntity);
//update voucher available
if (success)
{
voucher.Available -= available;
success = _vouRepo.Update(voucher);
}
return(success);
}
