public string ServerUrl(string signature, string data)
{
try
{
if (signature == null || data == null)
{
throw new Exception("ERROR_EMPTY_DATA");
}
byte[] dataVal = Convert.FromBase64String(data);
string decodedString = Encoding.UTF8.GetString(dataVal);
PaymentLiqpayResponse model = JsonConvert.DeserializeObject <PaymentLiqpayResponse>(decodedString);
LiqPaySignatureGenerator liqpaySignature = new LiqPaySignatureGenerator();
if (!String.Equals(signature, liqpaySignature.GenerateSignature(data, _liqPayPaymentSettings.PrivateKey)))
{
throw new Exception("SENDER_ERROR");
}
var order = _orderService.GetOrderById(int.Parse(model.order_id));
if (order == null)
{
throw new Exception("ORDER_NOT_FOUND");
}
if (model.status == "success" || model.status == "sandbox")
{
order.PaymentStatus = PaymentStatus.Paid;
}
if (model.status == "failure")
{
order.PaymentStatus = PaymentStatus.Voided;
}
if (model.status == "processing")
{
order.PaymentStatus = PaymentStatus.Pending;
}
_orderService.UpdateOrder(order);
return("OK");
}
catch (Exception ex)
{
_logger.InsertLog(Core.Domain.Logging.LogLevel.Error, ex.Message, JsonConvert.SerializeObject(ex));
throw ex;
}
}
public IActionResult CreatePayment(int orderId)
{
PaymentLiqpayVM model = new PaymentLiqpayVM();
LiqPaySignatureGenerator liqpaysignature = new LiqPaySignatureGenerator();
var order = _orderService.GetOrderById(orderId);
if (order == null)
{
return(Redirect(_baseUrl));
}
if (order.PaymentStatus == PaymentStatus.Paid)
{
return(Redirect(string.Format("{0}ru/checkout/completed/{1}", _baseUrl, order.Id)));
}
model.pay_way = "card,liqpay,privat24";
model.amount = order.OrderTotal.ToString("0.00", CultureInfo.InvariantCulture);
model.currency = "UAH";
model.action = "pay";
model.private_key = _liqPayPaymentSettings.PrivateKey;
model.public_key = _liqPayPaymentSettings.PublicKey;
model.recurringbytoken = "0";
model.result_url = string.Format("{0}ru/checkout/completed/{1}", _baseUrl, order.Id);;
model.server_url = string.Format("{0}liqpay/callback", _baseUrl);
model.version = "3";
if (_liqPayPaymentSettings.UseSandbox)
{
model.sandbox = "1";
}
else
{
model.sandbox = "0";
}
model.description = String.Format("Заказ #{0}. Имя: {1}, тел. {2}, email: {3}", order.Id, order.Customer.BillingAddress.FirstName, order.Customer.BillingAddress.PhoneNumber, order.Customer.Email);
model.order_id = order.Id.ToString();
liqpaysignature.GenerateSignature(model);
return(View("~/Plugins/Payments.LiqPay/Views/CreatePayment.cshtml", model));
}