public static string Get_Payment_Status(string pOrderId) { PayTmConfiguration lPayTmConfiguration = PaymentClass.Get_Paytm_Configuration(); WebRequest lWebRequest = WebRequest.Create("https://secure.paytm.in/oltp/HANDLER_INTERNAL/TXNSTATUS?JsonData={\"ORDERID\":\"" + pOrderId + "\",\"MID\":\"" + lPayTmConfiguration.MID + "\"}"); HttpWebResponse lHttpWebResponse = (HttpWebResponse)lWebRequest.GetResponse(); Stream lStream = lHttpWebResponse.GetResponseStream(); StreamReader lStreamReader = new StreamReader(lStream); string lResponseFromSender = lStreamReader.ReadToEnd(); lStreamReader.Close(); lStream.Close(); lHttpWebResponse.Close(); return(lResponseFromSender); }
public static void Refund_PayTm_Order(string pOrderId, string pTxnId, string pRefundAmount, string pComments, string pReferenceId) { PayTmConfiguration lPayTmConfiguration = PaymentClass.Get_Paytm_Configuration(); PayTmPaymentGatewayRefundRequest lPaymentGatewayRefundRequest = new PayTmPaymentGatewayRefundRequest(); Dictionary <string, string> parameters = new Dictionary <string, string>(); lPaymentGatewayRefundRequest.MID = lPayTmConfiguration.MID; lPaymentGatewayRefundRequest.TXNID = pTxnId; lPaymentGatewayRefundRequest.ORDERID = pOrderId; lPaymentGatewayRefundRequest.REFUNDAMOUNT = pRefundAmount; lPaymentGatewayRefundRequest.TXNTYPE = "REFUND"; lPaymentGatewayRefundRequest.COMMENTS = pComments; lPaymentGatewayRefundRequest.REFID = pReferenceId; parameters.Add("MID", lPayTmConfiguration.MID); parameters.Add("TXNID", pTxnId); parameters.Add("ORDERID", pOrderId); parameters.Add("REFUNDAMOUNT", pRefundAmount); parameters.Add("TXNTYPE", "REFUND"); parameters.Add("COMMENTS", pComments); parameters.Add("REFID", pReferenceId); string checksum = CheckSum.generateCheckSum(lPayTmConfiguration.Merchant_Key, parameters); lPaymentGatewayRefundRequest.CHECKSUM = checksum; JavaScriptSerializer lJavaScriptSerializer = new JavaScriptSerializer(); var lJson = lJavaScriptSerializer.Serialize(lPaymentGatewayRefundRequest); WebRequest lWebRequest = WebRequest.Create(lPayTmConfiguration.Refund_Url + "?JsonData=" + lJson); HttpWebResponse lHttpWebResponse = (HttpWebResponse)lWebRequest.GetResponse(); Stream lStream = lHttpWebResponse.GetResponseStream(); StreamReader lStreamReader = new StreamReader(lStream); string lResponseFromSender = lStreamReader.ReadToEnd(); // PaymentGatewayResponse lPaymentGatewayResponse = lJavaScriptSerializer.Deserialize<PaymentGatewayResponse>(lResponseFromSender); lStreamReader.Close(); lStream.Close(); lHttpWebResponse.Close(); // if (lPaymentGatewayResponse != null) // { }
public static void Initiate_PayTm_Order(string pOrderId, string pTransactionAmount, string pEmail, string pMobileNumber) { PayTmConfiguration lPayTmConfiguration = PaymentClass.Get_Paytm_Configuration(); string lMobileNumber = pMobileNumber; if (lPayTmConfiguration.Mobile_Number != null) { lMobileNumber = lPayTmConfiguration.Mobile_Number; } Dictionary <string, string> parameters = new Dictionary <string, string>(); //string lOrderId = lRecords[0]; parameters.Add("REQUEST_TYPE", "DEFAULT"); parameters.Add("MID", lPayTmConfiguration.MID); parameters.Add("CHANNEL_ID", lPayTmConfiguration.Channel_Id); parameters.Add("INDUSTRY_TYPE_ID", lPayTmConfiguration.Industry_Type); parameters.Add("WEBSITE", lPayTmConfiguration.Website_Name); parameters.Add("EMAIL", pEmail); parameters.Add("MOBILE_NO", lMobileNumber); parameters.Add("CUST_ID", ClaimsPrincipal.Current.FindFirst("user_id").Value); parameters.Add("ORDER_ID", pOrderId); parameters.Add("TXN_AMOUNT", pTransactionAmount); var lCallBackUrl = "http://" + HttpContext.Current.Request.ServerVariables["HTTP_HOST"] + "/Order_Response.aspx"; //This parameter is not mandatory. Use this to pass the callback url dynamically. if (CommonClass.Is_Production()) { lCallBackUrl = lCallBackUrl.Replace("http://", "https://"); } parameters.Add("CALLBACK_URL", lCallBackUrl); string paytmURL = lPayTmConfiguration.Payment_Url; string checksum = CheckSum.generateCheckSum(lPayTmConfiguration.Merchant_Key, parameters); string outputHTML = "<html>"; outputHTML += "<head>"; outputHTML += "<title>Paytm Merchant Check Out Page</title>"; outputHTML += "</head>"; outputHTML += "<body>"; outputHTML += "<center><h1>Please do not refresh this page...</h1></center>"; outputHTML += "<form method='post' action='" + paytmURL + "' name='f1'>"; outputHTML += "<table border='1'>"; outputHTML += "<tbody>"; foreach (string key in parameters.Keys) { outputHTML += "<input type='hidden' name='" + key + "' value='" + parameters[key] + "'>"; } outputHTML += "<input type='hidden' name='CHECKSUMHASH' value='" + checksum + "'>"; outputHTML += "</tbody>"; outputHTML += "</table>"; outputHTML += "<script type='text/javascript'>"; outputHTML += "document.f1.submit();"; outputHTML += "</script>"; outputHTML += "</form>"; outputHTML += "</body>"; outputHTML += "</html>"; HttpContext.Current.Response.Write(outputHTML); }