public async Task <ActionResult> TransactionComplete(string PAY_REQUEST_ID, int TRANSACTION_STATUS, string CHECKSUM)
{
using (FreeMarketEntities db = new FreeMarketEntities())
{
ThankYouViewModel model;
ShoppingCart cart = GetCartFromSession(User.Identity.GetUserId());
int orderNumber = cart.Order.OrderNumber;
PaymentGatewayParameter parameters = PaymentGatewayIntegration.GetParameters();
string checkSource = string.Format("{0}{1}{2}{3}{4}",
parameters.PaymentGatewayID, PAY_REQUEST_ID, TRANSACTION_STATUS, cart.Order.OrderNumber.ToString(), parameters.Key);
string checkSum = Extensions.CreateMD5(checkSource);
if (checkSum == CHECKSUM)
{
if (TRANSACTION_STATUS == 1)
{
// Get the order from the database, not the session.
OrderHeader order = db.OrderHeaders.Find(orderNumber);
if (order == null)
{
}
else
{
// This will be executed if the notify url did not receive a response yet.
if (order.OrderStatus == "Locked")
{
cart.SetOrderConfirmed(User.Identity.GetUserId());
OrderHeader.SendConfirmationMessages(User.Identity.GetUserId(), orderNumber);
}
else
{
cart.Initialize(User.Identity.GetUserId());
}
}
AuditUser.LogAudit(33, string.Format("Order Number: {0} | Transaction Status: {1} | Pay Request Id: {2}", orderNumber, TRANSACTION_STATUS, PAY_REQUEST_ID), User.Identity.GetUserId());
}
else
{
AuditUser.LogAudit(39, string.Format("Order Number: {0} | Transaction Status: {1} | Pay Request Id: {2}", orderNumber, TRANSACTION_STATUS, PAY_REQUEST_ID), User.Identity.GetUserId());
}
}
else
{
OrderHeader.SendWarningEmail(orderNumber);
AuditUser.LogAudit(34, string.Format("Order Number: {0}", orderNumber), User.Identity.GetUserId());
model = new ThankYouViewModel {
TransactionStatus = 999
};
return(View("ThankYou", model));
}
model = new ThankYouViewModel {
TransactionStatus = TRANSACTION_STATUS
};
return(View("ThankYou", model));
}
}
public async Task <ActionResult> Notify(int?PAYGATE_ID, string PAY_REQUEST_ID, string REFERENCE, int TRANSACTION_STATUS,
int RESULT_CODE, string AUTH_CODE, string CURRENCY, int AMOUNT, string RESULT_DESC, int TRANSACTION_ID,
string RISK_INDICATOR, string PAY_METHOD, string PAY_METHOD_DETAIL, string USER1, string USER2, string USER3,
string VAULT_ID, string PAYVAULT_DATA_1, string PAYVAULT_DATA_2, string CHECKSUM)
{
bool checksumPassed = false;
bool priceSameAsRequest = false;
PaymentGatewayParameter param = PaymentGatewayIntegration.GetParameters();
string id = "";
if (PAYGATE_ID == null)
{
id = param.PaymentGatewayID.ToString();
}
else
{
id = PAYGATE_ID.ToString();
}
string check = id + PAY_REQUEST_ID + REFERENCE + TRANSACTION_STATUS.ToString()
+ RESULT_CODE.ToString() + AUTH_CODE + CURRENCY + AMOUNT + RESULT_DESC + TRANSACTION_ID
+ RISK_INDICATOR + PAY_METHOD + PAY_METHOD_DETAIL + USER1 + USER2 + USER3
+ VAULT_ID + PAYVAULT_DATA_1 + PAYVAULT_DATA_2 + param.Key;
string checksum = Extensions.CreateMD5(check);
if (CHECKSUM == checksum)
{
checksumPassed = true;
using (FreeMarketEntities db = new FreeMarketEntities())
{
if (!string.IsNullOrEmpty(REFERENCE))
{
ValidatePaymentAmount_Result request = db.ValidatePaymentAmount(REFERENCE).FirstOrDefault();
if (request != null)
{
string requestedAmount = request.Amount.ToString();
if (requestedAmount == AMOUNT.ToString())
{
priceSameAsRequest = true;
string orderNumberString = REFERENCE.ToString();
if (db.PaymentGatewayMessages
.Where(c => c.Reference == orderNumberString && c.TransactionStatus == TRANSACTION_STATUS)
.FirstOrDefault() == null)
{
PaymentGatewayMessage message = new PaymentGatewayMessage
{
PayGate_ID = decimal.Parse(id),
Pay_Request_ID = PAY_REQUEST_ID,
Reference = REFERENCE,
TransactionStatus = TRANSACTION_STATUS,
Transaction_Date = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"),
Result_Code = RESULT_CODE,
Auth_Code = AUTH_CODE,
Currency = CURRENCY,
Amount = AMOUNT,
Result_Desc = RESULT_DESC,
Transaction_ID = TRANSACTION_ID,
Risk_Indicator = RISK_INDICATOR,
Pay_Method = PAY_METHOD,
Pay_Method_Detail = PAY_METHOD_DETAIL,
User1 = USER1,
User2 = USER2,
User3 = USER3,
Vault_ID = VAULT_ID,
Pay_Vault_Data1 = PAYVAULT_DATA_1,
Pay_Vault_Data2 = PAYVAULT_DATA_2,
Checksum_Passed = checksumPassed,
PriceSameAsRequest = priceSameAsRequest
};
db.PaymentGatewayMessages.Add(message);
db.SaveChanges();
}
try
{
if (TRANSACTION_STATUS == 1)
{
int orderNumber = int.Parse(REFERENCE);
OrderHeader order = db.OrderHeaders.Find(orderNumber);
if (order == null)
{
}
else
{
if (order.OrderStatus == "Locked")
{
ShoppingCart.SetOrderConfirmedFromNotify(orderNumber);
OrderHeader.SendConfirmationMessages(order.CustomerNumber, orderNumber);
}
}
}
}
catch (Exception e)
{
ExceptionLogging.LogException(e);
}
AuditUser.LogAudit(35, string.Format("Order Number: {0}", REFERENCE));
}
else
{
priceSameAsRequest = false;
string orderNumberString = REFERENCE.ToString();
if (db.PaymentGatewayMessages
.Where(c => c.Reference == orderNumberString && c.TransactionStatus == TRANSACTION_STATUS)
.FirstOrDefault() == null)
{
PaymentGatewayMessage message = new PaymentGatewayMessage
{
PayGate_ID = decimal.Parse(id),
Pay_Request_ID = PAY_REQUEST_ID,
Reference = REFERENCE,
TransactionStatus = TRANSACTION_STATUS,
Transaction_Date = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"),
Result_Code = RESULT_CODE,
Auth_Code = AUTH_CODE,
Currency = CURRENCY,
Amount = AMOUNT,
Result_Desc = RESULT_DESC,
Transaction_ID = TRANSACTION_ID,
Risk_Indicator = RISK_INDICATOR,
Pay_Method = PAY_METHOD,
Pay_Method_Detail = PAY_METHOD_DETAIL,
User1 = USER1,
User2 = USER2,
User3 = USER3,
Vault_ID = VAULT_ID,
Pay_Vault_Data1 = PAYVAULT_DATA_1,
Pay_Vault_Data2 = PAYVAULT_DATA_2,
Checksum_Passed = checksumPassed,
PriceSameAsRequest = priceSameAsRequest
};
db.PaymentGatewayMessages.Add(message);
db.SaveChanges();
}
AuditUser.LogAudit(34, string.Format("Order Number: {0}. Request Amount: {1}. Notification Amount: {2}", REFERENCE, requestedAmount, AMOUNT));
try
{
int orderNumber = int.Parse(REFERENCE);
OrderHeader.SendWarningEmail(orderNumber);
}
catch (Exception e)
{
ExceptionLogging.LogException(e);
}
}
}
}
}
}
else
{
checksumPassed = false;
using (FreeMarketEntities db = new FreeMarketEntities())
{
string orderNumberString = REFERENCE.ToString();
if (db.PaymentGatewayMessages
.Where(c => c.Reference == orderNumberString && c.TransactionStatus == TRANSACTION_STATUS)
.FirstOrDefault() == null)
{
PaymentGatewayMessage message = new PaymentGatewayMessage
{
PayGate_ID = PAYGATE_ID,
Pay_Request_ID = PAY_REQUEST_ID,
Reference = REFERENCE,
TransactionStatus = TRANSACTION_STATUS,
Result_Code = RESULT_CODE,
Auth_Code = AUTH_CODE,
Currency = CURRENCY,
Amount = AMOUNT,
Result_Desc = RESULT_DESC,
Transaction_ID = TRANSACTION_ID,
Risk_Indicator = RISK_INDICATOR,
Pay_Method = PAY_METHOD,
Pay_Method_Detail = PAY_METHOD_DETAIL,
User1 = USER1,
User2 = USER2,
User3 = USER3,
Vault_ID = VAULT_ID,
Pay_Vault_Data1 = PAYVAULT_DATA_1,
Pay_Vault_Data2 = PAYVAULT_DATA_2,
Checksum_Passed = checksumPassed
};
db.PaymentGatewayMessages.Add(message);
db.SaveChanges();
}
AuditUser.LogAudit(34, string.Format("Order Number: {0}. Checksum failed.", REFERENCE));
try
{
int orderNumber = int.Parse(REFERENCE);
OrderHeader.SendWarningEmail(orderNumber);
}
catch (Exception e)
{
ExceptionLogging.LogException(e);
}
}
}
return(new HttpStatusCodeResult(HttpStatusCode.OK));
}
