/// <summary>
/// Parses PayPal metadata returned by <b>SetExpressCheckout</b>
/// and returns the encapsulated PayPal <b>Access Token</b>, or a
/// <see cref="PayPalError" />, should an error occur.
/// </summary>
/// <param name="setExpressCheckoutDetails">
/// PayPal metadata returned by
/// <b>SetExpressCheckout</b>.
/// </param>
/// <param name="accessToken">PayPal <b>Access Token</b>.</param>
/// <param name="payPalError">
/// <see cref="PayPalError" /> response.
/// <remarks>
/// <see cref="PayPalError" /> is deserialised from a form-encoded HTTP
/// response.
/// </remarks>
/// </param>
/// <returns>
/// A <see cref="bool" /> response indicating whether or not a
/// <b>SetExpressCheckout</b> transaction was successful.
/// </returns>
public static bool TryParseAccessToken(string setExpressCheckoutDetails,
out string accessToken, out PayPalError payPalError)
{
var parsedExpressCheckoutDetails =
HttpUtility.ParseQueryString(setExpressCheckoutDetails);
if (IsNotErrorResponse(parsedExpressCheckoutDetails))
{
accessToken = parsedExpressCheckoutDetails["TOKEN"];
payPalError = null;
return(true);
}
payPalError = new PayPalError {
Timestamp = parsedExpressCheckoutDetails["TIMESTAMP"],
CorrelationID = parsedExpressCheckoutDetails["CORRELATIONID"],
Ack = parsedExpressCheckoutDetails["ACK"],
ErrorCode = parsedExpressCheckoutDetails["L_ERRORCODE0"],
ShortMessage = parsedExpressCheckoutDetails["L_SHORTMESSAGE0"],
LongMessage = parsedExpressCheckoutDetails["L_LONGMESSAGE0"],
Build = parsedExpressCheckoutDetails["BUILD"],
Version = parsedExpressCheckoutDetails["VERSION"],
SeverityCode = parsedExpressCheckoutDetails["L_SEVERITYCODE0"]
};
accessToken = null;
return(false);
}
/// <summary>
/// Parses PayPal metadata returned by <b>DoExpressCheckoutPayment</b> and
/// returns the encapsulated PayPal <see cref="TransactionResults" />, or
/// <see cref="PayPalError" />, should an error occur.
/// </summary>
/// <param name="doExpressCheckoutPayment">
/// PayPal metadata returned by
/// <b>DoExpressCheckoutPayment</b>.
/// </param>
/// <param name="transactionResults">
/// <see cref="TransactionResults" />
/// returned as a result of a successful <b>DoExpressCheckoutPayment</b>
/// transaction.
/// <remarks>
/// <see cref="TransactionResults" /> is deserialised from a form-encoded
/// HTTP response.
/// </remarks>
/// </param>
/// <param name="payPalError">
/// <see cref="PayPalError" /> response.
/// <remarks>
/// <see cref="PayPalError" /> is deserialised from a form-encoded HTTP
/// response.
/// </remarks>
/// </param>
/// <returns>
/// A <see cref="bool" /> response indicating whether or not a
/// <b>DoExpressCheckoutPayment</b> transaction was successful.
/// </returns>
public static bool TryParseTransactionResults(
string doExpressCheckoutPayment,
out TransactionResults transactionResults,
out PayPalError payPalError)
{
var parsedDoExpressCheckoutPayment =
HttpUtility.ParseQueryString(doExpressCheckoutPayment);
if (IsNotErrorResponse(parsedDoExpressCheckoutPayment))
{
transactionResults = new TransactionResults {
Token = parsedDoExpressCheckoutPayment["TOKEN"],
SuccessPageRedirectRequested =
parsedDoExpressCheckoutPayment[
"SUCCESSPAGEREDIRECTREQUESTED"],
Timestamp = parsedDoExpressCheckoutPayment["TIMESTAMP"],
CorrelationID =
parsedDoExpressCheckoutPayment["CORRELATIONID"],
Ack = parsedDoExpressCheckoutPayment["ACK"],
Version = parsedDoExpressCheckoutPayment["VERSION"],
Build = parsedDoExpressCheckoutPayment["BUILD"],
InsuranceOptionSelected =
parsedDoExpressCheckoutPayment["INSURANCEOPTIONSELECTED"
],
ShippingOptionIsDefault =
parsedDoExpressCheckoutPayment["SHIPPINGOPTIONISDEFAULT"
],
PaymentInfoTransactionID =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_TRANSACTIONID"],
PaymentInfoTransactionType =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_TRANSACTIONTYPE"],
PaymentInfoPaymentType =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_PAYMENTTYPE"],
PaymentInfoOrderTime =
parsedDoExpressCheckoutPayment["PAYMENTINFO_0_ORDERTIME"
],
PaymentInfoAmt =
parsedDoExpressCheckoutPayment["PAYMENTINFO_0_AMT"],
PaymentInfoFeeAmt =
parsedDoExpressCheckoutPayment["PAYMENTINFO_0_FEEAMT"],
PaymentInfoTaxAmt =
parsedDoExpressCheckoutPayment["PAYMENTINFO_0_TAXAMT"],
PaymentInfoCurrencyCode =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_CURRENCYCODE"],
PaymentInfoPaymentStatus =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_PAYMENTSTATUS"],
PaymentInfoPendingReason =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_PENDINGREASON"],
PaymentInfoReasonCode =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_REASONCODE"],
PaymentInfoProtectionEligibility =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_PROTECTIONELIGIBILITY"],
PaymentInfoProtectionEligibilityType =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_PROTECTIONELIGIBILITYTYPE"],
PaymentInfoSecureMerchantAccountID =
parsedDoExpressCheckoutPayment[
"PAYMENTINFO_0_SECUREMERCHANTACCOUNTID"],
PaymentInfoErrorCode =
parsedDoExpressCheckoutPayment["PAYMENTINFO_0_ERRORCODE"
],
PaymentInfoAck =
parsedDoExpressCheckoutPayment["PAYMENTINFO_0_ACK"]
};
payPalError = null;
return(true);
}
payPalError = new PayPalError {
Timestamp = parsedDoExpressCheckoutPayment["TIMESTAMP"],
CorrelationID = parsedDoExpressCheckoutPayment["CORRELATIONID"],
Ack = parsedDoExpressCheckoutPayment["ACK"],
ErrorCode = parsedDoExpressCheckoutPayment["L_ERRORCODE0"],
ShortMessage = parsedDoExpressCheckoutPayment["L_SHORTMESSAGE0"],
LongMessage = parsedDoExpressCheckoutPayment["L_LONGMESSAGE0"]
};
transactionResults = null;
return(false);
}
/// <summary>
/// Parses PayPal metadata returned by <b>GetExpressCheckoutDetails</b>
/// and returns the encapsulated PayPal <see cref="CustomerDetails" />, or
/// <see cref="PayPalError" />, should an error occur.
/// </summary>
/// <param name="getExpressCheckoutDetails">
/// PayPal metadata returned by
/// <b>GetExpressCheckoutDetails</b>.
/// </param>
/// <param name="customerDetails">
/// <see cref="CustomerDetails" />
/// returned as a result of a successful <b>GetExpressCheckoutDetails</b>
/// transaction.
/// <remarks>
/// <see cref="CustomerDetails" /> is deserialised from a form-encoded HTTP
/// response.
/// </remarks>
/// </param>
/// <param name="payPalError">
/// <see cref="PayPalError" /> response.
/// <remarks>
/// <see cref="PayPalError" /> is deserialised from a form-encoded HTTP
/// response.
/// </remarks>
/// </param>
/// <returns>
/// A <see cref="bool" /> response indicating whether or not a
/// <b>GetExpressCheckoutDetails</b> transaction was successful.
/// </returns>
public static bool TryParseCustomerDetails(
string getExpressCheckoutDetails,
out CustomerDetails customerDetails,
out PayPalError payPalError)
{
var parsedExpressCheckoutDetails =
HttpUtility.ParseQueryString(getExpressCheckoutDetails);
if (IsNotErrorResponse(parsedExpressCheckoutDetails))
{
customerDetails = new CustomerDetails {
AccessToken = parsedExpressCheckoutDetails["TOKEN"],
BillingAgreementAcceptedStatus =
parsedExpressCheckoutDetails
["BILLINGAGREEMENTACCEPTEDSTATUS"],
CheckoutStatus =
parsedExpressCheckoutDetails["CHECKOUTSTATUS"],
TimeStamp = parsedExpressCheckoutDetails["TIMESTAMP"],
CorrelationID =
parsedExpressCheckoutDetails["CORRELATIONID"],
Ack = parsedExpressCheckoutDetails["ACK"],
Version = parsedExpressCheckoutDetails["VERSION"],
Build = parsedExpressCheckoutDetails["BUILD"],
Email = parsedExpressCheckoutDetails["EMAIL"],
PayerID = parsedExpressCheckoutDetails["PAYERID"],
PayerStatus = parsedExpressCheckoutDetails["PAYERSTATUS"],
FirstName = parsedExpressCheckoutDetails["FIRSTNAME"],
LastName = parsedExpressCheckoutDetails["LASTNAME"],
CountryCode = parsedExpressCheckoutDetails["COUNTRYCODE"],
BillingName = parsedExpressCheckoutDetails["BILLINGNAME"],
Street = parsedExpressCheckoutDetails["STREET"],
Street2 = parsedExpressCheckoutDetails["STREET2"],
City = parsedExpressCheckoutDetails["CITY"],
State = parsedExpressCheckoutDetails["STATE"],
Zip = parsedExpressCheckoutDetails["ZIP"],
Country = parsedExpressCheckoutDetails["COUNTRY"],
CountryName = parsedExpressCheckoutDetails["COUNTRYNAME"],
AddressID = parsedExpressCheckoutDetails["ADDRESSID"],
AddressStatus =
parsedExpressCheckoutDetails["ADDRESSSTATUS"],
CurrencyCode = parsedExpressCheckoutDetails["CURRENCYCODE"],
Amt = parsedExpressCheckoutDetails["AMT"],
ItemAmt = parsedExpressCheckoutDetails["ITEMAMT"],
ShippingAmt = parsedExpressCheckoutDetails["SHIPPINGAMT"],
HandlingAmt = parsedExpressCheckoutDetails["HANDLINGAMT"],
TaxAmt = parsedExpressCheckoutDetails["TAXAMT"],
InsuranceAmt = parsedExpressCheckoutDetails["INSURANCEAMT"],
ShipDiscAmt = parsedExpressCheckoutDetails["SHIPDISCAMT"],
LName = parsedExpressCheckoutDetails["L_NAME0"],
LQuantity = parsedExpressCheckoutDetails["L_QTY0"],
LTaxAmt = parsedExpressCheckoutDetails["L_TAXAMT0"],
LAmt = parsedExpressCheckoutDetails["L_AMT0"],
LDescription = parsedExpressCheckoutDetails["L_DESC0"],
LItemWeightValue =
parsedExpressCheckoutDetails["L_ITEMWEIGHTVALUE0"],
LItemLengthValue =
parsedExpressCheckoutDetails["L_ITEMLENGTHVALUE0"],
LItemWidthValue =
parsedExpressCheckoutDetails["L_ITEMWIDTHVALUE0"],
LItemHeightValue =
parsedExpressCheckoutDetails["L_ITEMHEIGHTVALUE0"],
PaymentRequestCurrencyCode = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_CURRENCYCODE"],
PaymentRequestAmt =
parsedExpressCheckoutDetails["PAYMENTREQUEST_0_AMT"],
PaymentRequestItemAmt =
parsedExpressCheckoutDetails["PAYMENTREQUEST_0_ITEMAMT"],
PaymentRequestShippingAmt = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPPINGAMT"],
PaymentRequestHandlingAmt = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_HANDLINGAMT"],
PaymentRequestTaxAmt =
parsedExpressCheckoutDetails["PAYMENTREQUEST_0_TAXAMT"],
PaymentRequestInsuranceAmt = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_INSURANCEAMT"],
PaymentRequestShipDiscAmt = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPDISCAMT"],
PaymentRequestTransactionID =
parsedExpressCheckoutDetails[
"PAYMENTREQUEST_0_TRANSACTIONID"],
PaymentRequestInsuranceOptionOffered =
parsedExpressCheckoutDetails[
"PAYMENTREQUEST_0_INSURANCEOPTIONOFFERED"],
PaymentRequestAddressNormalisationStatus =
parsedExpressCheckoutDetails[
"PAYMENTREQUEST_0_ADDRESSNORMALIZATIONSTATUS"],
LPaymentRequestName =
parsedExpressCheckoutDetails["L_PAYMENTREQUEST_0_NAME0"],
LPaymentRequestQuantity =
parsedExpressCheckoutDetails["L_PAYMENTREQUEST_0_QTY0"],
LPaymentRequestTaxAmt =
parsedExpressCheckoutDetails[
"L_PAYMENTREQUEST_0_TAXAMT0"],
LPaymentRequestAmt =
parsedExpressCheckoutDetails["L_PAYMENTREQUEST_0_AMT0"],
LPaymentRequestDescription =
parsedExpressCheckoutDetails["L_PAYMENTREQUEST_0_DESC0"],
LPaymentRequestItemWeightValue =
parsedExpressCheckoutDetails[
"L_PAYMENTREQUEST_0_ITEMWEIGHTVALUE0"],
LPaymentRequestItemLengthValue =
parsedExpressCheckoutDetails[
"L_PAYMENTREQUEST_0_ITEMLENGTHVALUE0"],
LPaymentRequestItemWidthValue =
parsedExpressCheckoutDetails[
"L_PAYMENTREQUEST_0_ITEMWIDTHVALUE0"],
LPaymentRequestItemHeightValue =
parsedExpressCheckoutDetails[
"L_PAYMENTREQUEST_0_ITEMHEIGHTVALUE0"],
PaymentRequestInfoTransactionID =
parsedExpressCheckoutDetails[
"PAYMENTREQUESTINFO_0_TRANSACTIONID"],
PaymentRequestInfoErrorCode = parsedExpressCheckoutDetails
["PAYMENTREQUESTINFO_0_ERRORCODE"],
PaymentRequestShipToName = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPTONAME"],
PaymentRequestShipToStreet = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPTOSTREET"],
PaymentRequestShipToCity = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPTOCITY"],
PaymentRequestShipToState = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPTOSTATE"],
PaymentRequestShipToZip = parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPTOZIP"],
PaymentRequestShipToCountryCode =
parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE"],
PaymentRequestShipToCountryName =
parsedExpressCheckoutDetails
["PAYMENTREQUEST_0_SHIPTOCOUNTRYNAME"],
ShipToName = parsedExpressCheckoutDetails["SHIPTONAME"],
ShipToStreet = parsedExpressCheckoutDetails["SHIPTOSTREET"],
ShipToCity = parsedExpressCheckoutDetails["SHIPTOCITY"],
ShipToState = parsedExpressCheckoutDetails["SHIPTOSTATE"],
ShipToZip = parsedExpressCheckoutDetails["SHIPTOZIP"],
ShipToCountryCode =
parsedExpressCheckoutDetails["SHIPTOCOUNTRYCODE"],
ShipToCountryName =
parsedExpressCheckoutDetails["SHIPTOCOUNTRYNAME"],
};
payPalError = null;
return(true);
}
payPalError = new PayPalError {
Timestamp = parsedExpressCheckoutDetails["TIMESTAMP"],
CorrelationID = parsedExpressCheckoutDetails["CORRELATIONID"],
Ack = parsedExpressCheckoutDetails["ACK"],
ErrorCode = parsedExpressCheckoutDetails["L_ERRORCODE0"],
ShortMessage = parsedExpressCheckoutDetails["L_SHORTMESSAGE0"],
LongMessage = parsedExpressCheckoutDetails["L_LONGMESSAGE0"]
};
customerDetails = null;
return(false);
}
