public static void PpcReload()
{
var context = new IPTV2Entities();
var service = new GomsTfcTv();
// get transaction
// List<PpcReloadTransaction> ts = context.Transactions.Where(t => t is PpcReloadTransaction && t.GomsTransactionId == null).ToList();
var trans = context.Transactions.OfType<PpcReloadTransaction>().FirstOrDefault(t => t.GomsTransactionId == null && t.ReloadPpc.PpcType.GomsSubsidiaryId == t.User.GomsSubsidiaryId);
var resp = service.ReloadWallet(context, trans.User.UserId, trans.TransactionId);
}