public bool DeductMoneyFromWallet(int userId, decimal amount) { EWallet old = entities.EWallets.Where(x => x.UserID == userId).FirstOrDefault(); old.Amount = Convert.ToDecimal(old.Amount) - amount; entities.SaveChanges(); return(false); }
public bool UpdateWallet(int user, decimal amount) { EWallet w = entities.EWallets.Where(x => x.UserID == user).FirstOrDefault(); if (w != null) { w.Amount = w.Amount + amount; entities.SaveChanges(); return(true); } return(false); }