public async Task <IViewComponentResult> InvokeAsync()
{
var cashfreeProvider = await _paymentProviderRepository.Query().FirstOrDefaultAsync(x => x.Id == PaymentProviderHelper.CashfreeProviderId);
var cashfreeSetting = JsonConvert.DeserializeObject <CashfreeConfigForm>(cashfreeProvider.AdditionalSettings);
var currentUser = await _workContext.GetCurrentUser();
var cart = await _cartService.GetActiveCartDetails(currentUser.Id);
var amount = String.Format("{0:.##}", cart.OrderTotal);
var orderId = DateTime.Today.ToString("ddMMyyyy") + "_" + cart.Id;
var message = "appId=" + cashfreeSetting.AppId + "&orderId=" + orderId + "&orderAmount=" + amount + "&returnUrl=" + cashfreeSetting.ReturnURL + "&paymentModes=" + cashfreeSetting.PaymentModes;
var paymentToken = PaymentProviderHelper.GetToken(message, cashfreeSetting.SecretKey);
var model = new CashfreeCheckoutForm
{
AppId = cashfreeSetting.AppId,
PaymentToken = paymentToken,
OrderId = orderId,
OrderAmount = amount,
CustomerName = currentUser.FullName,
CustomerEmail = currentUser.Email,
CustomerPhone = string.IsNullOrWhiteSpace(currentUser.PhoneNumber) ? "1234567890" : currentUser.PhoneNumber, // Phone number is mandatory for Cashfree payment
Mode = cashfreeSetting.IsSandbox ? "TEST" : "PROD",
ReturnURL = cashfreeSetting.ReturnURL,
NotifyURL = cashfreeSetting.NotifyURL
};
return(View(this.GetViewPath(), model));
}
public async Task <IActionResult> Charge([FromForm] CashfreeResponse cashfreeResponse)
{
var cashfreeProvider = await _paymentProviderRepository.Query().FirstOrDefaultAsync(x => x.Id == PaymentProviderHelper.CashfreeProviderId);
var cashfreeSetting = JsonConvert.DeserializeObject <CashfreeConfigForm>(cashfreeProvider.AdditionalSettings);
// Check the response signature
string data = "";
data = data + cashfreeResponse.OrderId;
data = data + cashfreeResponse.OrderAmount;
data = data + cashfreeResponse.ReferenceId;
data = data + cashfreeResponse.TxStatus;
data = data + cashfreeResponse.PaymentMode;
data = data + cashfreeResponse.TxMsg;
data = data + cashfreeResponse.TxTime;
var responseToken = PaymentProviderHelper.GetToken(data, cashfreeSetting.SecretKey);
if (responseToken.Equals(cashfreeResponse.Signature))
{
var curentUser = await _workContext.GetCurrentUser();
var cart = await _cartService.GetActiveCart(curentUser.Id);
if (cart == null)
{
return(NotFound());
}
var orderCreateResult = await _orderService.CreateOrder(cart.Id, cashfreeResponse.PaymentMode, 0, OrderStatus.PendingPayment);
if (!orderCreateResult.Success)
{
TempData["Error"] = orderCreateResult.Error;
return(Redirect("~/checkout/payment"));
}
var order = orderCreateResult.Value;
var payment = new Payment()
{
OrderId = order.Id,
Amount = order.OrderTotal,
PaymentMethod = PaymentProviderHelper.CashfreeProviderId + " - " + cashfreeResponse.PaymentMode,
CreatedOn = DateTimeOffset.UtcNow
};
if (cashfreeResponse.TxStatus == "SUCCESS")
{
payment.GatewayTransactionId = cashfreeResponse.ReferenceId;
payment.Status = PaymentStatus.Succeeded;
order.OrderStatus = OrderStatus.PaymentReceived;
_paymentRepository.Add(payment);
await _paymentRepository.SaveChangesAsync();
return(Ok(new { Status = "success", OrderId = order.Id }));
}
else
{
payment.GatewayTransactionId = cashfreeResponse.ReferenceId;
payment.Status = PaymentStatus.Failed;
payment.FailureMessage = cashfreeResponse.TxMsg;
order.OrderStatus = OrderStatus.PaymentFailed;
_paymentRepository.Add(payment);
await _paymentRepository.SaveChangesAsync();
var error = "Error: " + cashfreeResponse.TxStatus + " - " + cashfreeResponse.TxMsg;
return(BadRequest(error));
}
}
else
{
return(BadRequest("PaymentTampered"));
}
}