private async Task CallTopUpWebService(string toAccountNumber, long?amount, string cvv, TLV emvData)
{
Device.BeginInvokeOnMainThread(() =>
{
gridProgress.IsVisible = true;
});
try
{
Proxies.DCEMVDemoServerClient client = SessionSingleton.GenDCEMVServerApiClient();
using (SessionSingleton.HttpClient)
{
CCTopUpTransaction tx = new CCTopUpTransaction()
{
Amount = amount.Value,
CVV = cvv,
EMV_Data = TLVasJSON.ToJSON(emvData),
};
await client.TransactionTopupPostAsync(tx.ToJsonString());
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
Device.BeginInvokeOnMainThread(() =>
{
gridProgress.IsVisible = false;
});
}
}
public void TopUp(string json)
{
CCTopUpTransaction tx = CCTopUpTransaction.FromJsonString(json);
if (tx.Amount == 0)
{
throw new ValidationException("Invalid Amount");
}
if (string.IsNullOrEmpty(tx.CVV))
{
throw new ValidationException("Invalid CVV");
}
CCTopUpTransactionPM tpm = new CCTopUpTransactionPM()
{
Amount = tx.Amount,
CVV = tx.CVV,
EMV_Data = tx.EMV_Data
};
TLV EMV_Data = TLVasJSON.FromJSON(tpm.EMV_Data);
//TODO: only accept transactions from EMV cards, not DC EMV cards
//TODO: reject contact transactions, with ARQC, contact would have already been online via
//AuthTransactionToIssuer
//contactless online
//if (((EMV_Data.Children.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN.Tag).Value[0] & 0xC0) >> 6) == (byte)ACTypeEnum.ARQC)
//{
// try
// {
// ApproverResponse onlineResponse = GoOnline(
// new ApproverRequest()
// {
// EMV_Data = EMV_Data,
// });
// if (!onlineResponse.IsApproved)
// {
// throw new ValidationException("Contactless Online Auth Declined");
// }
// }
// catch (Exception ex)
// {
// throw new ValidationException("Contactless Online Auth Declined, Unable to go online:" + ex.Message);
// }
//}
bool isAccepted = AdviseTransactionToIssuer();
if (!isAccepted)
{
throw new ValidationException("Advice Message not accepted");
}
_transactionRepository.AddTopUpTransaction(tpm, GetCurrentUserId());
}
public Account GetAccountTransactions()
{
AccountPM account = accountsRepository.GetTransactionsForUser(GetCurrentUserId());
Account accountDetails = new Account()
{
AccountNumberId = account.AccountNumberId,
AccountState = account.AccountState,
CustomerType = account.CustomerType,
FirstName = account.FirstName,
LastName = account.LastName,
BusinessName = account.BusinessName,
CompanyRegNumber = account.CompanyRegNumber,
TaxNumber = account.TaxNumber,
Balance = account.Balance,
};
account.TransactionsFrom.ForEach(x =>
{
CardTransferTransaction tx = new CardTransferTransaction()
{
AccountFrom = x.AccountNumberIdFromRef,
//AccountTo = x.AccountNumberIdToRef,
Amount = x.Amount,
TransactionType = x.TransactionType,
DateTime = x.TransactionDateTime,
TransactionId = x.TransactionId,
};
accountDetails.TransferFromTransactions.Add(tx);
});
account.TransactionsTo.ForEach(x =>
{
CardTransferTransaction tx = new CardTransferTransaction()
{
//AccountFrom = x.AccountNumberIdFromRef,
AccountTo = x.AccountNumberIdToRef,
Amount = x.Amount,
TransactionType = x.TransactionType,
DateTime = x.TransactionDateTime,
TransactionId = x.TransactionId,
};
accountDetails.TransferToTransactions.Add(tx);
});
account.POSTransactionsTo.ForEach(x =>
{
POSTransaction tx = new POSTransaction()
{
AccountNumberId = x.AccountNumberIdToRef,
TransactionDateTime = x.TransactionDateTime,
TransactionId = x.TransactionIdRef,
POSTransactionId = x.POSTransactionId,
};
accountDetails.POSTransactions.Add(tx);
});
account.CCTopUpTransactions.ForEach(x =>
{
CCTopUpTransaction tx = new CCTopUpTransaction()
{
AccountNumberId = x.AccountNumberIdToRef,
Amount = x.Amount,
DateTime = x.TransactionDateTime,
};
accountDetails.TopUpTransactions.Add(tx);
});
return(accountDetails);
}
