/// <summary> /// ConfirmPayment: The method that calls SetExpressCheckout API, invoked from the /// Billing Page EC placement /// </summary> /// <param name="token"></param> /// <param ref name="retMsg"></param> /// <returns></returns> public bool ConfirmPayment(string finalPaymentAmount, string token, string PayerId, ref NVPCodec decoder, ref string retMsg ) { if (bSandbox) { pendpointurl = "https://api-3t.sandbox.paypal.com/nvp"; } NVPCodec encoder = new NVPCodec(); encoder["METHOD"] = "DoExpressCheckoutPayment"; encoder["TOKEN"] = token; encoder["PAYMENTACTION"] = "Sale"; encoder["PAYERID"] = PayerId; encoder["AMT"] = finalPaymentAmount; encoder["CURRENCYCODE"] = "EUR"; string pStrrequestforNvp = encoder.Encode(); string pStresponsenvp = HttpCall(pStrrequestforNvp); decoder = new NVPCodec(); decoder.Decode(pStresponsenvp); string strAck = decoder["ACK"].ToLower(); if (strAck != null && (strAck == "success" || strAck == "successwithwarning")) { return true; } else { retMsg = "ErrorCode=" + decoder["L_ERRORCODE0"] + "&" + "Desc=" + decoder["L_SHORTMESSAGE0"] + "&" + "Desc2=" + decoder["L_LONGMESSAGE0"]; return false; } }
/// <summary> /// Credentials added to the NVP string /// </summary> /// <param name="profile"></param> /// <returns></returns> private string buildCredentialsNVPString() { NVPCodec codec = new NVPCodec(); if (!IsEmpty(APIUsername)) codec["USER"] = APIUsername; if (!IsEmpty(APIPassword)) codec[PWD] = APIPassword; if (!IsEmpty(APISignature)) codec[SIGNATURE] = APISignature; if (!IsEmpty(Subject)) codec["SUBJECT"] = Subject; codec["VERSION"] = "2.3"; return codec.Encode(); }
/// <summary> /// MarkExpressCheckout: The method that calls SetExpressCheckout API, invoked from the /// Billing Page EC placement /// </summary> /// <param name="amt"></param> /// <param ref name="token"></param> /// <param ref name="retMsg"></param> /// <returns></returns> public bool MarkExpressCheckout(string amt, string shipToName, string shipToStreet, string shipToStreet2, string shipToCity, string shipToState, string shipToZip, string shipToCountryCode,ref string token, ref string retMsg) { string host = "www.paypal.com"; if (bSandbox) { pendpointurl = "https://api-3t.sandbox.paypal.com/nvp"; host = "www.sandbox.paypal.com"; } NVPCodec encoder = new NVPCodec(); encoder["METHOD"] = "SetExpressCheckout"; encoder["RETURNURL"] = returnURL; encoder["CANCELURL"] = cancelURL; encoder["AMT"] = amt; encoder["PAYMENTACTION"] = "Sale"; encoder["CURRENCYCODE"] = "EUR"; //Optional Shipping Address entered on the merchant site encoder["SHIPTONAME"] = shipToName; encoder["SHIPTOSTREET"] = shipToStreet; encoder["SHIPTOSTREET2"] = shipToStreet2; encoder["SHIPTOCITY"] = shipToCity; encoder["SHIPTOSTATE"] = shipToState; encoder["SHIPTOZIP"] = shipToZip; encoder["SHIPTOCOUNTRYCODE"]= shipToCountryCode; string pStrrequestforNvp = encoder.Encode(); string pStresponsenvp = HttpCall(pStrrequestforNvp); NVPCodec decoder = new NVPCodec(); decoder.Decode(pStresponsenvp); string strAck = decoder["ACK"].ToLower(); if (strAck != null && (strAck == "success" || strAck == "successwithwarning")) { token = decoder["TOKEN"]; string ECURL = "https://" + host + "/cgi-bin/webscr?cmd=_express-checkout" + "&token=" + token; retMsg = ECURL; return true; } else { retMsg = "ErrorCode=" + decoder["L_ERRORCODE0"] + "&" + "Desc=" + decoder["L_SHORTMESSAGE0"] + "&" + "Desc2=" + decoder["L_LONGMESSAGE0"]; return false; } }
/// <summary> /// ShortcutExpressCheckout: The method that calls SetExpressCheckout API /// </summary> /// <param name="amt"></param> /// <param ref name="token"></param> /// <param ref name="retMsg"></param> /// <returns></returns> public bool ShortcutExpressCheckout(string amt, ref string token, ref string retMsg) { string host = "www.paypal.com"; if (bSandbox) { pendpointurl = "https://api-3t.sandbox.paypal.com/nvp"; host = "www.sandbox.paypal.com"; } //string returnURL = "http://dev.osmosource.fr/ShoppingCart/Confirmation"; //string cancelURL = "http://dev.osmosource.fr/"; NVPCodec encoder = new NVPCodec(); encoder["METHOD"] = "SetExpressCheckout"; encoder["RETURNURL"] = returnURL; encoder["CANCELURL"] = cancelURL; encoder["AMT"] = amt; encoder["PAYMENTACTION"] = "Sale"; encoder["CURRENCYCODE"] = "EUR"; string pStrrequestforNvp = encoder.Encode(); string pStresponsenvp = HttpCall(pStrrequestforNvp); NVPCodec decoder = new NVPCodec(); decoder.Decode(pStresponsenvp); string strAck = decoder["ACK"].ToLower(); if (strAck != null && (strAck == "success" || strAck == "successwithwarning")) { token = decoder["TOKEN"]; string ECURL = "https://" + host + "/cgi-bin/webscr?cmd=_express-checkout" + "&token=" + token; retMsg = ECURL; return true; } else { retMsg = "ErrorCode=" + decoder["L_ERRORCODE0"] + "&" + "Desc=" + decoder["L_SHORTMESSAGE0"] + "&" + "Desc2=" + decoder["L_LONGMESSAGE0"]; return false; } }
/// <summary> /// GetShippingDetails: The method that calls SetExpressCheckout API, invoked from the /// Billing Page EC placement /// </summary> /// <param name="token"></param> /// <param ref name="retMsg"></param> /// <returns></returns> public bool GetShippingDetails(string token, ref string PayerId, ref string ShippingAddress, ref string retMsg) { if (bSandbox) { pendpointurl = "https://api-3t.sandbox.paypal.com/nvp"; } NVPCodec encoder = new NVPCodec(); encoder["METHOD"] = "GetExpressCheckoutDetails"; encoder["TOKEN"] = token; string pStrrequestforNvp = encoder.Encode(); string pStresponsenvp = HttpCall( pStrrequestforNvp ); NVPCodec decoder = new NVPCodec(); decoder.Decode( pStresponsenvp ); string strAck = decoder["ACK"].ToLower(); if (strAck != null && (strAck == "success" || strAck == "successwithwarning")) { ShippingAddress = "<table><tr>"; ShippingAddress += "<td> First Name </td><td>" + decoder["FIRSTNAME"] + "</td></tr>"; ShippingAddress += "<td> Last Name </td><td>" + decoder["LASTNAME"] + "</td></tr>"; ShippingAddress += "<td colspan='2'> Shipping Address</td></tr>"; ShippingAddress += "<td> Name </td><td>" + decoder["SHIPTONAME"] + "</td></tr>"; ShippingAddress += "<td> Street1 </td><td>" + decoder["SHIPTOSTREET"] + "</td></tr>"; ShippingAddress += "<td> Street2 </td><td>" + decoder["SHIPTOSTREET2"] + "</td></tr>"; ShippingAddress += "<td> City </td><td>" + decoder["SHIPTOCITY"] + "</td></tr>"; ShippingAddress += "<td> State </td><td>" + decoder["SHIPTOSTATE"] + "</td></tr>"; ShippingAddress += "<td> Zip </td><td>" + decoder["SHIPTOZIP"] + "</td>"; ShippingAddress += "</tr>"; return true; } else { retMsg = "ErrorCode=" + decoder["L_ERRORCODE0"] + "&" + "Desc=" + decoder["L_SHORTMESSAGE0"] + "&" + "Desc2=" + decoder["L_LONGMESSAGE0"]; return false; } }