/// <summary>
/// Build NVP response into a readable HTML response
/// </summary>
/// <param name="response"></param>
/// <param name="header1"></param>
/// <param name="header2"></param>
/// <returns></returns>
public static string BuildResponse(object response, string header1, string header2)
{
if (response != null)
{
NVPHelper decoder = new NVPHelper();
decoder = (NVPHelper)response;
string res = "<center>";
if (header1 != null)
res = res + "<font size=4 color=black face=Verdana><b>" + header1 + "</b></font>";
res = res + "<br>";
res = res + "<br>";
if (header2 != null)
res = res + "<b>" + header2 + "</b><br>";
res = res + "<br>";
res = res + "<table width=650 class=api>";
for (int i = 0; i < decoder.Keys.Count; i++)
{
res = res + "<tr><td align=left> " + decoder.Keys[i].ToString() + ":</td>";
res = res + "<td align=left>" + decoder.GetValues(i)[0] + "</td>";
res = res + "</tr>";
res = res + "<tr>";
}
res = res + "</table>";
res = res + "</center>";
return res;
}
else
{
return "Requested action not allowed";
}
}
public string VerifyPaypalEmail(string email, string firstName, string lastName)
{
string returnResponse = "false";
try
{
ISettingManager settingManager = IoC.Resolve<ISettingManager>();
bool useSandbox = settingManager.GetSettingValueBoolean("PaymentMethod.PaypalAdaptive.UseSandbox");
string sandboxEndpoint = settingManager.GetSettingValue("Paypal.AdaptiveAccounts.Sandbox.Endpoint");
string productionEndpoint = settingManager.GetSettingValue("Paypal.AdaptiveAccounts.Production.Endpoint");
string aa_endpoint = useSandbox ? sandboxEndpoint : productionEndpoint;
string endpoint = aa_endpoint + "GetVerifiedStatus";
System.Collections.Hashtable headers = new System.Collections.Hashtable();
headers = settingManager.GetSettingValueBoolean("PaymentMethod.PaypalAdaptive.UseSandbox") ? Constants_Common.sandboxHeaders() : Constants_Common.productionHeaders();
NVPHelper NVPRequest = new NVPHelper();
//requestEnvelope.errorLanguage is common for all the request
NVPRequest[NVPConstant.requestEnvelopeerrorLanguage] = "en_US";
NVPRequest[NVPConstant.GetVerifiedStatus.emailAddress] = email;
NVPRequest[NVPConstant.GetVerifiedStatus.matchCriteria] = "NAME";
NVPRequest[NVPConstant.GetVerifiedStatus.firstName] = firstName;
NVPRequest[NVPConstant.GetVerifiedStatus.lastName] = lastName;
string strrequestforNvp = NVPRequest.Encode();
IoC.Resolve<ILogService>().InsertLog(LogTypeEnum.Unknown, "pre-call", "Adaptive Accounts");
//calling Call method where actuall API call is made, NVP string, header value adne end point are passed as the input.
CallerServices_NVP CallerServices = new CallerServices_NVP();
string stresponsenvp = CallerServices.Call(strrequestforNvp, headers, endpoint);
IoC.Resolve<ILogService>().InsertLog(LogTypeEnum.Unknown, stresponsenvp, "Adaptive Accounts");
//Response is send to Decoder method where it is decoded to readable hash table
NVPHelper decoder = new NVPHelper();
decoder.Decode(stresponsenvp);
if (decoder["responseEnvelope.ack"] != "Failure")
{
//account exists, may or may not be verified.
//add code later to addres this issue.
//if (decoder["accountStatus"] == "VERIFIED") { }
//if (decoder["accountStatus"] == "UNVERIFIED") { }
IoC.Resolve<ILogService>().InsertLog(LogTypeEnum.Unknown, stresponsenvp, "Adaptive Accounts");
returnResponse = "true";
}
else
{
IoC.Resolve<ILogService>().InsertLog(LogTypeEnum.Unknown, stresponsenvp, "Adaptive Accounts");
returnResponse = "false";
}
}
catch (FATALException fx)
{
//NVPHelper decoder = new NVPHelper();
//decoder.Add("fx.FATALExceptionMessage", fx.FATALExceptionMessage);
//decoder.Add("fx.FATALExceptionLongMessage", fx.FATALExceptionLongMessage);
//string printerror = Utils.BuildResponse(decoder, "SDK Error Page", "");
//Session["AllResponse"] = printerror;
//Response.Redirect("../Public/allResponse.aspx");
IoC.Resolve<ILogService>().InsertLog(LogTypeEnum.Unknown, fx.Message, fx);
returnResponse = "false";
}
catch (Exception ex)
{
IoC.Resolve<ILogService>().InsertLog(LogTypeEnum.Unknown, ex.Message, ex);
returnResponse = "false";
}
return returnResponse;
}
/// <summary>
/// Post process payment (payment gateways that require redirecting)
/// </summary>
/// <param name="order">Order</param>
/// <returns>The error status, or String.Empty if no errors</returns>
public string PostProcessPayment(Order order)
{
try
{
InitSettings();
string vendorEmail = order.OrderProductVariants[0].NpProductVariant.Vendor.PaypalEmailAddress;
string endpoint = PaypalEndpoint + "Pay";
NVPHelper NVPRequest = new NVPHelper();
//requestEnvelope.errorLanguage is common for all the request
NVPRequest[NVPConstant.requestEnvelopeerrorLanguage] = "en_US";
NVPRequest[NVPConstant.Pay.actionType] = "PAY";
NVPRequest[NVPConstant.Pay.currencyCode] = "USD";
NVPRequest[NVPConstant.Pay.feesPayer] = "EACHRECEIVER";
NVPRequest[NVPConstant.Pay.memo] = "Order reference number: " + order.OrderGuid;
NVPRequest[NVPConstant.Pay.receiverListreceiveramount_0] = order.OrderTotal.ToString();
NVPRequest[NVPConstant.Pay.receiverListreceiveremail_0] = vendorEmail;
NVPRequest[NVPConstant.Pay.receiverListreceiverprimary_0] = "false";
//do not pass this. It is not necessary to complete payment and
//may not actually be the customers paypal account.
//NVPRequest[NVPConstant.Pay.senderEmail] = order.Customer.Email;
NVPRequest[NVPConstant.Pay.trackingId] = order.OrderGuid.ToString();
NVPRequest[NVPConstant.Pay.cancelUrl] = cancelURL;
NVPRequest[NVPConstant.Pay.returnUrl] = returnURL;
NVPRequest[NVPConstant.Pay.ipnUrl] = ipnURL;
//
//Needed for pre approval. Not doing pre approvals at the moment.
//
//if (txtPreapprovalkey.Text.Trim() != "")
//{
// NVPRequest[NVPConstant.Pay.preapprovalKey] = txtPreapprovalkey.Text;
//}
string strrequestforNvp = NVPRequest.Encode();
//calling Call method where actuall API call is made, NVP string, header value and end point are passed as the input.
CallerServices_NVP CallerServices = new CallerServices_NVP();
string stresponsenvp = CallerServices.Call(strrequestforNvp, headers(), endpoint);
//Response is send to Decoder method where it is decoded to readable hash table
NVPHelper decoder = new NVPHelper();
decoder.Decode(stresponsenvp);
//Response obtained after the API call is stored in print string to display all the response
//string print = Utils.BuildResponse(decoder, "Pay", "");
////Storing response string in session
HttpContext.Current.Session["PaypalAPResponse"] = decoder; //
////COMPLETED, CREATED, Success
string redirectURL = string.Empty;
//this is a complete success, ready to allow the user to redirect and pay.
if (decoder != null && decoder["responseEnvelope.ack"].Equals("Success") && NVPRequest[NVPConstant.Pay.actionType] == "PAY" && decoder["paymentExecStatus"].Equals("CREATED"))
{
if (UseLightBox) {
//HttpContext.Current.Session["PayRedirect"] = redirectURLStarter + "paykey=" + decoder["payKey"];
HttpContext.Current.Session["PayRedirect"] = PaypalLightboxURL + "expType=light&paykey=" + decoder["payKey"];
redirectURL = PaypalLightboxURL + "expType=light&paykey=" + decoder["payKey"];
}
else {
HttpContext.Current.Session["PayRedirect"] = PaypalRedirectURL + "cmd=_ap-payment&paykey=" + decoder["payKey"];
//redirectURL = PaypalRedirectURL + "cmd=_ap-payment&paykey=" + decoder["payKey"];
}
}
//this is assuming we did a preapproval. this will execute the payment and charge the user.
else if (decoder != null && decoder["responseEnvelope.ack"].Equals("Success") && (String.Empty != "") && NVPRequest[NVPConstant.Pay.actionType] == "CREATE" && decoder["paymentExecStatus"].Equals("CREATED"))
{
HttpContext.Current.Session["PayRedirect"] = PaypalRedirectURL + "cmd=_ap-payment&paykey=" + decoder["payKey"];
redirectURL = PaypalRedirectURL + "cmd=_ap-payment&paykey=" + decoder["payKey"];
HttpContext.Current.Session["setPayKey"] = decoder["payKey"];
HttpContext.Current.Session["executePayKey"] = decoder["payKey"];
}
//this assumes that if we executed a payment using above preapproval this would be our return message.
else if (decoder != null && decoder["responseEnvelope.ack"].Equals("Success") && NVPRequest[NVPConstant.Pay.actionType] == "CREATE" && decoder["paymentExecStatus"].Equals("CREATED"))
{
string senderApiEmail = "admin_1320635048_biz_api1.sewbie.com";
string senderEmail = NVPRequest[NVPConstant.Pay.senderEmail];
string senderTruncatedEmail = senderEmail.Substring(0, senderEmail.IndexOf("@"));
string senderApiTruncatedEmail = senderApiEmail.Substring(0, senderApiEmail.IndexOf("_api"));
if (senderTruncatedEmail == senderApiTruncatedEmail)
{
HttpContext.Current.Session["PayRedirect"] = PaypalRedirectURL+ "cmd=_ap-payment&paykey=" + decoder["payKey"];
redirectURL = PaypalRedirectURL + "cmd=_ap-payment&paykey=" + decoder["payKey"];
HttpContext.Current.Session["setPayKey"] = decoder["payKey"];
HttpContext.Current.Session["executePayKey"] = decoder["payKey"];
}
else
{
HttpContext.Current.Session["PayRedirect"] = PaypalRedirectURL + "cmd=_ap-payment&paykey=" + decoder["payKey"];
redirectURL = PaypalRedirectURL + "cmd=_ap-payment&paykey=" + decoder["payKey"];
}
} //if it's not a success of any type, check if it's a success with warning otherwise process the error.
else if (decoder != null &&
(!decoder["responseEnvolope.ack"].Equals("Success") ||
!decoder["responseEnvolope.ack"].Equals("SuccessWithWarning")))
{
//paypal has not approved the request. Do we need to undo everything to this point and set the customer straight?
//order has been processed. Cannot cancel.
HttpContext.Current.Response.Redirect(CommonHelper.GetStoreLocation(false) + "PaypalAPPaymentRequestFailure.aspx");
//logService.InsertLog(LogTypeEnum.OrderError, decoder[""].ToString(), "error logging");
}
if (UseLightBox)
{
return redirectURL;
}
else
{
//According to paypal redirects need to be performed via javascript.
//At this point we redirect to our redirector page, redirects from server will fail.
HttpContext.Current.Response.Redirect(CommonHelper.GetStoreLocation(false) + "PaypalAPRedirect.aspx");
return String.Empty;
}
}
catch (FATALException fx)
{
NVPHelper decoder = new NVPHelper();
decoder.Add("fx.FATALExceptionMessage", fx.FATALExceptionMessage);
decoder.Add("fx.FATALExceptionLongMessage", fx.FATALExceptionLongMessage);
string printerror = Utils.BuildResponse(decoder, "SDK Error Page", "");
//logService.InsertLog(LogTypeEnum.CommonError, "Post Process FATAL Exception" + printerror, "logging");
}
return string.Empty;
}