public void updateTrasnaction(TB_Transaction tx)
{
TB_Transaction old = entities.TB_Transaction.Where(x => x.TransactionId == tx.TransactionId).FirstOrDefault();
old.Status = tx.Status;
old.ResponseId = tx.ResponseId;
entities.SaveChanges();
}
public TB_Transaction createTransaction(string txnNumber, string amount, int?userid, int productid, string phone)
{
TB_Transaction tx = new TB_Transaction();
tx.TransactionNumber = txnNumber;
tx.Phone = phone;
tx.UserId = userid;
tx.Denomination = amount;
tx.ProductId = productid;
tx.date = DateTime.Now;
entities.TB_Transaction.Add(tx);
entities.SaveChanges();
return(tx);
}