/// <summary>
/// API call example for MarkInvoiceAsUnpaid
/// </summary>
/// <param name="context"></param>
private void MarkInvoiceAsUnpaid(HttpContext context)
{
// Collect input params
// (Required) ID of the invoice to mark as unpaid.
string invoiceId = context.Request.Params["invoiceId"];
InvoiceModelAlias.RequestEnvelope env = new InvoiceModelAlias.RequestEnvelope();
// (Required) RFC 3066 language in which error messages are returned;
// by default it is en_US, which is the only language currently supported.
env.errorLanguage = ERROR_LANGUAGE;
InvoiceModelAlias.MarkInvoiceAsUnpaidRequest request =
new InvoiceModelAlias.MarkInvoiceAsUnpaidRequest(env, invoiceId);
// Create service object and make the API call
InvoiceAlias.InvoiceService service;
InvoiceModelAlias.MarkInvoiceAsUnpaidResponse response;
SignatureCredential cred = SetThirdPartyAuthorization(context);
try
{
service = GetService(context);
if (cred != null)
{
response = service.MarkInvoiceAsUnpaid(request, cred);
}
else
{
response = service.MarkInvoiceAsUnpaid(request);
}
}
catch (Exception e)
{
context.Response.Write(e.Message);
return;
}
// Display response values.
Dictionary<string, string> keyResponseParams = new Dictionary<string, string>();
//Acknowledgement code. It is one of the following values:
//Success – The operation completed successfully.
//Failure – The operation failed.
//SuccessWithWarning – The operation completed successfully; however, there is a warning message.
//FailureWithWarning – The operation failed with a warning message.
keyResponseParams.Add("API status", response.responseEnvelope.ack.ToString());
// Correlation identifier. It is a 13-character,
// alphanumeric string (for example, db87c705a910e) that is used
// only by PayPal Merchant Technical Support.
// Note: You must log and store this data for every response you receive.
// PayPal Technical Support uses the information to assist with reported issues.
keyResponseParams.Add("correlationId", response.responseEnvelope.correlationId);
// ID of the invoice marked as unpaid.
keyResponseParams.Add("invoiceId", response.invoiceID);
// Number of the invoice marked as unpaid.
keyResponseParams.Add("invoiceNumber", response.invoiceNumber);
// URL location where merchants view the invoice details.
keyResponseParams.Add("invoiceUrl", response.invoiceURL);
displayResponse(context, "MarkInvoiceAsUnpaid", keyResponseParams, service.getLastRequest(),
service.getLastResponse(), response.error, null);
}
/// <summary>
/// API call example for UpdateInvoice
/// </summary>
/// <param name="context"></param>
private void UpdateInvoice(HttpContext context)
{
// Collect input params
// (Required) ID of the invoice to update.
string invoiceId = context.Request.Params["invoiceId"];
// (Required) Merchant email address.
string merchantEmail = context.Request.Params["merchantEmail"];
// (Required) Payer email address.
string payerEmail = context.Request.Params["payerEmail"];
// (Required) Terms by which the invoice payment is due. It is one of the following values:
// DueOnReceipt – Payment is due when the payer receives the invoice.
// DueOnDateSpecified – Payment is due on the date specified in the invoice.
// Net10 – Payment is due 10 days from the invoice date.
// Net15 – Payment is due 15 days from the invoice date.
// Net30 – Payment is due 30 days from the invoice date.
// Net45 – Payment is due 45 days from the invoice date.
InvoiceModelAlias.PaymentTermsType paymentTerms = (InvoiceModelAlias.PaymentTermsType)Enum.Parse(
typeof(InvoiceModelAlias.PaymentTermsType), context.Request.Params["paymentTerms"]);
// (Required) SKU or name of the item. Character length and limitations: 30 characters maximum
string item_name1 = context.Request.Params["item_name1"];
// (Required) Item count. Valid values are 0 to 10.000.
string item_quantity1 = context.Request.Params["item_quantity1"];
// (Required) Price of the item, in the currency specified by the invoice.
string item_unitPrice1 = context.Request.Params["item_unitPrice1"];
// (Required) SKU or name of the item. Character length and limitations: 30 characters maximum
string item_name2 = context.Request.Params["item_name2"];
// (Required) Item count. Valid values are 0 to 10.000.
string item_quantity2 = context.Request.Params["item_quantity2"];
// (Required) Price of the item, in the currency specified by the invoice.
string item_unitPrice2 = context.Request.Params["item_unitPrice2"];
// (Required) Currency used for all invoice item amounts and totals.
string currencyCode = context.Request.Params["currencyCode"];
InvoiceModelAlias.InvoiceItemListType itemList = new InvoiceModelAlias.InvoiceItemListType();
itemList.item = new List<InvoiceModelAlias.InvoiceItemType>();
itemList.item.Add(new InvoiceModelAlias.InvoiceItemType(
item_name1,
Convert.ToDecimal(item_quantity1),
Convert.ToDecimal(item_unitPrice1)));
itemList.item.Add(new InvoiceModelAlias.InvoiceItemType(
item_name2,
Convert.ToDecimal(item_quantity2),
Convert.ToDecimal(item_unitPrice2)));
InvoiceModelAlias.InvoiceType invoice = new InvoiceModelAlias.InvoiceType(merchantEmail, payerEmail, itemList,
currencyCode);
invoice.paymentTerms = paymentTerms;
InvoiceModelAlias.RequestEnvelope env = new InvoiceModelAlias.RequestEnvelope();
// (Required) RFC 3066 language in which error messages are returned;
// by default it is en_US, which is the only language currently supported.
env.errorLanguage = ERROR_LANGUAGE;
InvoiceModelAlias.UpdateInvoiceRequest request = new InvoiceModelAlias.UpdateInvoiceRequest(
env, invoiceId, invoice);
// Create service object and make the API call
InvoiceAlias.InvoiceService service;
InvoiceModelAlias.UpdateInvoiceResponse response;
SignatureCredential cred = SetThirdPartyAuthorization(context);
try
{
service = GetService(context);
if (cred != null)
{
response = service.UpdateInvoice(request, cred);
}
else
{
response = service.UpdateInvoice(request);
}
}
catch (Exception e)
{
context.Response.Write(e.Message);
return;
}
// Display response values.
Dictionary<string, string> keyResponseParams = new Dictionary<string, string>();
//Acknowledgement code. It is one of the following values:
//Success – The operation completed successfully.
//Failure – The operation failed.
//SuccessWithWarning – The operation completed successfully; however, there is a warning message.
//FailureWithWarning – The operation failed with a warning message.
keyResponseParams.Add("API status", response.responseEnvelope.ack.ToString());
// Correlation identifier. It is a 13-character,
// alphanumeric string (for example, db87c705a910e) that is used
// only by PayPal Merchant Technical Support.
// Note: You must log and store this data for every response you receive.
// PayPal Technical Support uses the information to assist with reported issues.
keyResponseParams.Add("correlationId", response.responseEnvelope.correlationId);
// ID of the updated invoice.
keyResponseParams.Add("invoiceId", response.invoiceID);
// Invoice number of the updated invoice.
keyResponseParams.Add("invoiceNumber", response.invoiceNumber);
// URL location where merchants view the updated invoice details.
keyResponseParams.Add("invoiceUrl", response.invoiceURL);
// The total amount of the invoice.
keyResponseParams.Add("totalAmount", response.totalAmount.ToString());
displayResponse(context, "UpdateInvoice", keyResponseParams, service.getLastRequest(),
service.getLastResponse(), response.error, null);
}
/// <summary>
/// API call example for MarkInvoiceAsPaid
/// </summary>
/// <param name="context"></param>
private void MarkInvoiceAsPaid(HttpContext context)
{
// Collect input params
// (Required) ID of the invoice to mark as paid.
string invoiceId = context.Request.Params["invoiceId"];
// (Optional) Optional note associated with the payment.
string note = context.Request.Params["note"];
// (Required) Date when the invoice was paid.
string paymentDate = context.Request.Params["paymentDate"];
//(Optional) Method that can be used to mark an invoice as paid when the payer pays offline.
// It is one of the following values:
//BankTransfer – Payment is made by a bank transfer.
//Cash – Payment is made in cash.
//Check – Payment is made by check.
//CreditCard – Payment is made by a credit card.
//DebitCard – Payment is made by a debit card.
//Other – Payment is made by a method not specified in this list.
//PayPal – Payment is made by PayPal.
//WireTransfer – Payment is made by a wire transfer.
string paymentMethod = context.Request.Params["paymentMethod"];
InvoiceModelAlias.OtherPaymentDetailsType paymentDetails = new InvoiceModelAlias.OtherPaymentDetailsType();
if (note != string.Empty)
{
paymentDetails.note = note;
}
if (paymentDate != string.Empty)
{
paymentDetails.date = paymentDate;
}
if (paymentMethod != string.Empty)
{
paymentDetails.method =
(InvoiceModelAlias.PaymentMethodsType)Enum.Parse(typeof(InvoiceModelAlias.PaymentMethodsType), paymentMethod);
}
InvoiceModelAlias.RequestEnvelope env = new InvoiceModelAlias.RequestEnvelope();
// (Required) RFC 3066 language in which error messages are returned;
// by default it is en_US, which is the only language currently supported.
env.errorLanguage = ERROR_LANGUAGE;
InvoiceModelAlias.MarkInvoiceAsPaidRequest request =
new InvoiceModelAlias.MarkInvoiceAsPaidRequest(env, invoiceId, paymentDetails);
// Create service object and make the API call
InvoiceModelAlias.MarkInvoiceAsPaidResponse response;
InvoiceAlias.InvoiceService service;
SignatureCredential cred = SetThirdPartyAuthorization(context);
try
{
service = GetService(context);
if (cred != null)
{
response = service.MarkInvoiceAsPaid(request, cred);
}
else
{
response = service.MarkInvoiceAsPaid(request);
}
}
catch (Exception e)
{
context.Response.Write(e.Message);
return;
}
// Display response values.
Dictionary<string, string> keyResponseParams = new Dictionary<string, string>();
//Acknowledgement code. It is one of the following values:
//Success – The operation completed successfully.
//Failure – The operation failed.
//SuccessWithWarning – The operation completed successfully; however, there is a warning message.
//FailureWithWarning – The operation failed with a warning message.
keyResponseParams.Add("API status", response.responseEnvelope.ack.ToString());
// Correlation identifier. It is a 13-character,
// alphanumeric string (for example, db87c705a910e) that is used
// only by PayPal Merchant Technical Support.
// Note: You must log and store this data for every response you receive.
// PayPal Technical Support uses the information to assist with reported issues.
keyResponseParams.Add("correlationId", response.responseEnvelope.correlationId);
// ID of the invoice marked as paid.
keyResponseParams.Add("invoiceId", response.invoiceID);
// Number of the invoice marked as paid.
keyResponseParams.Add("invoiceNumber", response.invoiceNumber);
// URL location where merchants view the invoice details.
keyResponseParams.Add("invoiceUrl", response.invoiceURL);
displayResponse(context, "MarkInvoiceAsPaid", keyResponseParams, service.getLastRequest(),
service.getLastResponse(), response.error, null);
}
/**
* Constructor with arguments
*/
public UpdateInvoiceRequest(RequestEnvelope requestEnvelope, string invoiceID, InvoiceType invoice)
{
this.requestEnvelope = requestEnvelope;
this.invoiceID = invoiceID;
this.invoice = invoice;
}
/**
* Constructor with arguments
*/
public CancelInvoiceRequest(RequestEnvelope requestEnvelope)
{
this.requestEnvelope = requestEnvelope;
}
// # SearchInvoices API Operation
// Use the SearchInvoice API operation to search an invoice.
public SearchInvoicesResponse SearchInvoicesAPIOperation()
{
// Create the SearchInvoicesResponse object
SearchInvoicesResponse responseSearchInvoices = new SearchInvoicesResponse();
try
{
// # SearchInvoicesRequest
// Use the SearchInvoiceRequest message to search an invoice.
// The code for the language in which errors are returned, which must be
// en_US.
RequestEnvelope envelopeRequest = new RequestEnvelope();
envelopeRequest.errorLanguage = "en_US";
SearchParametersType parameters = new SearchParametersType();
// Invoice amount search. It specifies the smallest amount to be
// returned. If you pass a value for this field, you must also pass a
// currencyCode value.
parameters.upperAmount = Convert.ToDecimal("4.00");
// Currency used for lower and upper amounts. It is required when you
// specify lowerAmount or upperAmount.
parameters.currencyCode = "USD";
// SearchInvoicesRequest which takes mandatory params:
//
// * `Request Envelope` - Information common to each API operation, such
// as the language in which an error message is returned.
// * `Merchant Email` - Email address of invoice creator.
// * `SearchParameters` - Parameters constraining the search.
// * `Page` - Page number of result set, starting with 1.
// * `Page Size` - Number of results per page, between 1 and 100.
SearchInvoicesRequest requestSearchInvoices = new SearchInvoicesRequest(envelopeRequest, "*****@*****.**", parameters, Convert.ToInt32("1"), Convert.ToInt32("10"));
// Create the service wrapper object to make the API call
InvoiceService service = new InvoiceService();
// # API call
// Invoke the SearchInvoices method in service
responseSearchInvoices = service.SearchInvoices(requestSearchInvoices);
if (responseSearchInvoices != null)
{
// Response envelope acknowledgement
string acknowledgement = "SearchInvoices API Operation - ";
acknowledgement += responseSearchInvoices.responseEnvelope.ack.ToString();
logger.Info(acknowledgement + "\n");
Console.WriteLine(acknowledgement + "\n");
// # Success values
if (responseSearchInvoices.responseEnvelope.ack.ToString().Trim().ToUpper().Equals("SUCCESS"))
{
// Number of invoices that matched the request.
logger.Info("Count : " + responseSearchInvoices.count + "\n");
Console.WriteLine("Count : " + responseSearchInvoices.count + "\n");
}
// # Error Values
else
{
List<ErrorData> errorMessages = responseSearchInvoices.error;
foreach (ErrorData error in errorMessages)
{
logger.Debug("API Error Message : " + error.message + "\n");
Console.WriteLine("API Error Message : " + error.message + "\n");
}
}
}
}
// # Exception log
catch (System.Exception ex)
{
// Log the exception message
logger.Debug("Error Message : " + ex.Message);
Console.WriteLine("Error Message : " + ex.Message);
}
return responseSearchInvoices;
}
// # CreateAndSendInvoice API Operation
// Use the CreateAndSendInvoice API operation to create and send an invoice.
public CreateAndSendInvoiceResponse CreateAndSendInvoiceAPIOperation()
{
// Create the CreateAndSendInvoiceResponse object
CreateAndSendInvoiceResponse responseCreateAndSendInvoice = new CreateAndSendInvoiceResponse();
try
{
// # CreateAndSendInvoiceRequest
// Use the CreateAndSendInvoiceRequest message to create and send a new
// invoice. The requester should authenticate the caller and verify that
// the merchant requesting the invoice has an existing PayPal account in
// good standing. Once the invoice is created, PayPal sends it to the
// specified payer, who is notified of the pending invoice.
// The code for the language in which errors are returned, which must be
// en_US.
RequestEnvelope envelopeRequest = new RequestEnvelope();
envelopeRequest.errorLanguage = "en_US";
List<InvoiceItemType> invoiceItemList = new List<InvoiceItemType>();
// InvoiceItemType which takes mandatory params:
//
// * `Item Name` - SKU or name of the item.
// * `Quantity` - Item count.
// * `Amount` - Price of the item, in the currency specified by the
// invoice.
InvoiceItemType invoiceItem = new InvoiceItemType("Item", Convert.ToDecimal("2"), Convert.ToDecimal("4.00"));
invoiceItemList.Add(invoiceItem);
// Invoice item.
InvoiceItemListType itemList = new InvoiceItemListType(invoiceItemList);
// InvoiceType which takes mandatory params:
//
// * `Merchant Email` - Merchant email address.
// * `Personal Email` - Payer email address.
// * `InvoiceItemList` - List of items included in this invoice.
// * `CurrencyCode` - Currency used for all invoice item amounts and
// totals.
// * `PaymentTerms` - Terms by which the invoice payment is due. It is
// one of the following values:
// * DueOnReceipt - Payment is due when the payer receives the invoice.
// * DueOnDateSpecified - Payment is due on the date specified in the
// invoice.
// * Net10 - Payment is due 10 days from the invoice date.
// * Net15 - Payment is due 15 days from the invoice date.
// * Net30 - Payment is due 30 days from the invoice date.
// * Net45 - Payment is due 45 days from the invoice date.
InvoiceType invoice = new InvoiceType("*****@*****.**", "*****@*****.**", itemList, "USD", PaymentTermsType.DUEONRECEIPT);
// CreateAndSendInvoiceRequest which takes mandatory params:
//
// * `Request Envelope` - Information common to each API operation, such
// as the language in which an error message is returned.
// * `Invoice` - Merchant, payer, and invoice information.
CreateAndSendInvoiceRequest requestCreateAndSendInvoice = new CreateAndSendInvoiceRequest(envelopeRequest, invoice);
// Create the service wrapper object to make the API call
InvoiceService service = new InvoiceService();
// # API call
// Invoke the CreateAndSendInvoice method in service
responseCreateAndSendInvoice = service.CreateAndSendInvoice(requestCreateAndSendInvoice);
if (responseCreateAndSendInvoice != null)
{
// Response envelope acknowledgement
string acknowledgement = "CreateAndSendInvoice API Operation - ";
acknowledgement += responseCreateAndSendInvoice.responseEnvelope.ack.ToString();
logger.Info(acknowledgement + "\n");
Console.WriteLine(acknowledgement + "\n");
// # Success values
if (responseCreateAndSendInvoice.responseEnvelope.ack.ToString().Trim().ToUpper().Equals("SUCCESS"))
{
// ID of the created invoice.
logger.Info("Invoice ID : " + responseCreateAndSendInvoice.invoiceID + "\n");
Console.WriteLine("Invoice ID : " + responseCreateAndSendInvoice.invoiceID + "\n");
}
// # Error Values
else
{
List<ErrorData> errorMessages = responseCreateAndSendInvoice.error;
foreach (ErrorData error in errorMessages)
{
logger.Debug("API Error Message : " + error.message + "\n");
Console.WriteLine("API Error Message : " + error.message + "\n");
}
}
}
}
// # Exception log
catch (System.Exception ex)
{
// Log the exception message
logger.Debug("Error Message : " + ex.Message);
Console.WriteLine("Error Message : " + ex.Message);
}
return responseCreateAndSendInvoice;
}
/**
* Constructor with arguments
*/
public MarkInvoiceAsRefundedRequest(RequestEnvelope requestEnvelope, string invoiceID, OtherPaymentRefundDetailsType refundDetail)
{
this.requestEnvelope = requestEnvelope;
this.invoiceID = invoiceID;
this.refundDetail = refundDetail;
}
/**
* Constructor with arguments
*/
public MarkInvoiceAsUnpaidRequest(RequestEnvelope requestEnvelope, string invoiceID)
{
this.requestEnvelope = requestEnvelope;
this.invoiceID = invoiceID;
}
/**
* Constructor with arguments
*/
public GetInvoiceDetailsRequest(RequestEnvelope requestEnvelope, string invoiceID)
{
this.requestEnvelope = requestEnvelope;
this.invoiceID = invoiceID;
}
/**
* Constructor with arguments
*/
public MarkInvoiceAsPaidRequest(RequestEnvelope requestEnvelope, string invoiceID, OtherPaymentDetailsType payment)
{
this.requestEnvelope = requestEnvelope;
this.invoiceID = invoiceID;
this.payment = payment;
}
/**
* Constructor with arguments
*/
public CreateInvoiceRequest(RequestEnvelope requestEnvelope, InvoiceType invoice)
{
this.requestEnvelope = requestEnvelope;
this.invoice = invoice;
}
/// <summary>
/// Constructor with arguments
/// </summary>
public GetInvoiceDetailsRequest(RequestEnvelope requestEnvelope)
{
this.requestEnvelope = requestEnvelope;
}
/// <summary>
/// Constructor with arguments
/// </summary>
public GenerateInvoiceNumberRequest(RequestEnvelope requestEnvelope)
{
this.requestEnvelope = requestEnvelope;
}
/// <summary>
/// API call example for SearchInvoices
/// </summary>
/// <param name="context"></param>
private void SearchInvoices(HttpContext context)
{
// Collect input params
// (Required) Email address of invoice creator.
string merchantEmail = context.Request.Params["merchantEmail"];
// (Required) Page number of result set, starting with 1.
int page = Convert.ToInt32(context.Request.Params["page"]);
// (Required) Number of results per page, between 1 and 100.
int pageSize = Convert.ToInt32(context.Request.Params["pageSize"]);
InvoiceModelAlias.SearchParametersType searchParams = new InvoiceModelAlias.SearchParametersType();
InvoiceModelAlias.RequestEnvelope env = new InvoiceModelAlias.RequestEnvelope();
// (Required) RFC 3066 language in which error messages are returned;
// by default it is en_US, which is the only language currently supported.
env.errorLanguage = ERROR_LANGUAGE;
InvoiceModelAlias.SearchInvoicesRequest request = new InvoiceModelAlias.SearchInvoicesRequest(
env, merchantEmail, searchParams, page, pageSize);
// (Optional) Email search string.
if (context.Request.Params["email"] != string.Empty)
{
searchParams.email = context.Request.Params["email"];
}
// (Optional) Recipient search string.
if (context.Request.Params["recipientName"] != string.Empty)
{
searchParams.recipientName = context.Request.Params["recipientName"];
}
// (Optional) Company search string.
if (context.Request.Params["businessName"] != string.Empty)
{
searchParams.businessName = context.Request.Params["businessName"];
}
// (Optional) Invoice number search string.
if (context.Request.Params["invoiceNumber"] != string.Empty)
{
searchParams.invoiceNumber = context.Request.Params["invoiceNumber"];
}
// (Optional) Invoice status search.
if (context.Request.Params["status0"] != string.Empty)
{
// You can add upto 10 status to do a 'OR' search on multiple status types
searchParams.status.Add(
(InvoiceModelAlias.StatusType)Enum.Parse(typeof(InvoiceModelAlias.StatusType), context.Request.Params["status0"]));
}
// (Optional) Invoice status search.
if (context.Request.Params["status1"] != string.Empty)
{
// You can add upto 10 status to do a 'OR' search on multiple status types
searchParams.status.Add(
(InvoiceModelAlias.StatusType)Enum.Parse(typeof(InvoiceModelAlias.StatusType), context.Request.Params["status1"]));
}
// (Optional) Invoice status search.
if (context.Request.Params["status2"] != string.Empty)
{
// You can add upto 10 status to do a 'OR' search on multiple status types
searchParams.status.Add(
(InvoiceModelAlias.StatusType)Enum.Parse(typeof(InvoiceModelAlias.StatusType), context.Request.Params["status2"]));
}
// (Optional) Invoice amount search. It specifies the smallest amount to be returned.
// If you pass a value for this field, you must also pass a currencyCode value.
if (context.Request.Params["lowerAmount"] != string.Empty)
{
searchParams.lowerAmount = Convert.ToDecimal(context.Request.Params["lowerAmount"]);
}
// (Optional) Invoice amount search. It specifies the largest amount to be returned.
// If you pass a value for this field, you must also pass a currencyCode value.
if (context.Request.Params["upperAmount"] != string.Empty)
{
searchParams.upperAmount = Convert.ToDecimal(context.Request.Params["upperAmount"]);
}
// (Optional) Invoice memo search string.
if (context.Request.Params["memo"] != string.Empty)
{
searchParams.memo = context.Request.Params["memo"];
}
// (Optional) Currency used for lower and upper amounts.
// It is required when you specify lowerAmount or upperAmount.
if (context.Request.Params["currencyCode"] != string.Empty)
{
searchParams.currencyCode = context.Request.Params["currencyCode"];
}
// (Optional) Indicates whether the invoice was created by the website or by an API call.
// It is one of the following values:
// Web – The invoice was created on paypal.com.
// API – The invoice was created by an Invoicing Service API call.
if (context.Request.Params["origin"] != string.Empty)
{
searchParams.origin = (InvoiceModelAlias.OriginType)
Enum.Parse(typeof(InvoiceModelAlias.OriginType), context.Request.Params["origin"]);
}
//
if (context.Request.Params["invoiceDateStart"] != string.Empty || context.Request.Params["invoiceDateEnd"] != string.Empty)
{
InvoiceModelAlias.DateRangeType dateRange = new InvoiceModelAlias.DateRangeType();
// (Optional) Start of the date range.
dateRange.startDate = context.Request.Params["invoiceDateStart"];
// Optional) End of the date range.
dateRange.endDate = context.Request.Params["invoiceDateEnd"];
searchParams.invoiceDate = dateRange;
}
if (context.Request.Params["dueDateStart"] != string.Empty || context.Request.Params["dueDateEnd"] != string.Empty)
{
InvoiceModelAlias.DateRangeType dateRange = new InvoiceModelAlias.DateRangeType();
// (Optional) Start of the date range.
dateRange.startDate = context.Request.Params["dueDateStart"];
// Optional) End of the date range.
dateRange.endDate = context.Request.Params["dueDateEnd"];
searchParams.dueDate = dateRange;
}
if (context.Request.Params["paymentDateStart"] != string.Empty || context.Request.Params["paymentDateEnd"] != string.Empty)
{
InvoiceModelAlias.DateRangeType dateRange = new InvoiceModelAlias.DateRangeType();
// (Optional) Start of the date range.
dateRange.startDate = context.Request.Params["paymentDateStart"];
// Optional) End of the date range.
dateRange.endDate = context.Request.Params["paymentDateEnd"];
searchParams.paymentDate = dateRange;
}
if (context.Request.Params["creationDateStart"] != string.Empty || context.Request.Params["creationDateEnd"] != string.Empty)
{
InvoiceModelAlias.DateRangeType dateRange = new InvoiceModelAlias.DateRangeType();
// (Optional) Start of the date range.
dateRange.startDate = context.Request.Params["creationDateStart"];
// Optional) End of the date range.
dateRange.endDate = context.Request.Params["creationDateEnd"];
searchParams.creationDate = dateRange;
}
// Create service object and make the API call
InvoiceAlias.InvoiceService service;
InvoiceModelAlias.SearchInvoicesResponse response;
SignatureCredential cred = SetThirdPartyAuthorization(context);
try
{
service = GetService(context);
if (cred != null)
{
response = service.SearchInvoices(request, cred);
}
else
{
response = service.SearchInvoices(request);
}
}
catch (Exception e)
{
context.Response.Write(e.Message);
return;
}
// Display response values.
Dictionary<string, string> keyResponseParams = new Dictionary<string, string>();
//Acknowledgement code. It is one of the following values:
//Success – The operation completed successfully.
//Failure – The operation failed.
//SuccessWithWarning – The operation completed successfully; however, there is a warning message.
//FailureWithWarning – The operation failed with a warning message.
keyResponseParams.Add("API status", response.responseEnvelope.ack.ToString());
// Correlation identifier. It is a 13-character,
// alphanumeric string (for example, db87c705a910e) that is used
// only by PayPal Merchant Technical Support.
// Note: You must log and store this data for every response you receive.
// PayPal Technical Support uses the information to assist with reported issues.
keyResponseParams.Add("correlationId", response.responseEnvelope.correlationId);
// Number of invoices that matched the request.
keyResponseParams.Add("invoice count", response.count.ToString());
// True if another page of invoice summary results exists.
keyResponseParams.Add("hasNextPage", response.hasNextPage.ToString());
// True if a previous page of the invoice summary results exists.
keyResponseParams.Add("hasPreviousPage", response.hasPreviousPage.ToString());
if (response.invoiceList != null && response.invoiceList.invoice != null)
{
int idx = 0;
foreach (InvoiceModelAlias.InvoiceSummaryType invoice in response.invoiceList.invoice)
{
keyResponseParams.Add(idx + " invoice Id", invoice.invoiceID);
keyResponseParams.Add(idx + " invoice status", invoice.status.ToString());
idx++;
}
}
displayResponse(context, "SearchInvoices", keyResponseParams, service.getLastRequest(),
service.getLastResponse(), response.error, null);
}
/**
* Constructor with arguments
*/
public SearchInvoicesRequest(RequestEnvelope requestEnvelope, string merchantEmail, SearchParametersType parameters, int? page, int? pageSize)
{
this.requestEnvelope = requestEnvelope;
this.merchantEmail = merchantEmail;
this.parameters = parameters;
this.page = page;
this.pageSize = pageSize;
}
// # GetInvoiceDetails API Operation
// Use the GetInvoiceDetails API operation to get detailed information about an invoice.
public GetInvoiceDetailsResponse GetInvoiceDetailsAPIOperation()
{
// Create the GetInvoiceDetailsResponse object;
GetInvoiceDetailsResponse responseGetInvoiceDetails = new GetInvoiceDetailsResponse();
try
{
// # GetInvoiceDetailsRequest
// Use the GetInvoiceDetailsRequest message to get detailed information
// about an invoice.
// The code for the language in which errors are returned, which must be
// en_US.
RequestEnvelope envelopeRequest = new RequestEnvelope();
envelopeRequest.errorLanguage = "en_US";
// GetInvoiceDetailsRequest which takes mandatory params:
//
// * `Request Envelope` - Information common to each API operation, such as the language in which an error message is returned.
// * `Invoice ID` - ID of the invoice to retrieve.
GetInvoiceDetailsRequest getInvoiceDetailsRequest = new GetInvoiceDetailsRequest(envelopeRequest, "INV2-ZC9R-X6MS-RK8H-4VKJ");
// Create the service wrapper object to make the API call
InvoiceService service = new InvoiceService();
// # API call
// Invoke the GetInvoiceDetails method
responseGetInvoiceDetails = service.GetInvoiceDetails(getInvoiceDetailsRequest);
if (responseGetInvoiceDetails != null)
{
// Response envelope acknowledgement
string acknowledgement = "GetInvoiceDetails API Operation - ";
acknowledgement += responseGetInvoiceDetails.responseEnvelope.ack.ToString();
logger.Info(acknowledgement + "\n");
Console.WriteLine(acknowledgement + "\n");
// # Success values
if (responseGetInvoiceDetails.responseEnvelope.ack.ToString().Trim().ToUpper().Equals("SUCCESS"))
{
// Status of the invoice searched.
logger.Info("Status : " + responseGetInvoiceDetails.invoiceDetails.status + "\n");
Console.WriteLine("Status : " + responseGetInvoiceDetails.invoiceDetails.status + "\n");
}
// # Error Values
else
{
List<ErrorData> errorMessages = responseGetInvoiceDetails.error;
foreach (ErrorData error in errorMessages)
{
logger.Debug("API Error Message : " + error.message);
Console.WriteLine("API Error Message : " + error.message + "\n");
}
}
}
}
// # Exception log
catch (System.Exception ex)
{
// Log the exception message
logger.Debug("Error Message : " + ex.Message);
Console.WriteLine("Error Message : " + ex.Message);
}
return responseGetInvoiceDetails;
}
/**
* Constructor with arguments
*/
public SendInvoiceRequest(RequestEnvelope requestEnvelope, string invoiceID)
{
this.requestEnvelope = requestEnvelope;
this.invoiceID = invoiceID;
}
public void requestEnvelopeSerialization()
{
RequestEnvelope env = new RequestEnvelope("en_US");
Assert.AreEqual("errorLanguage=en_US&", env.ToNVPString(""));
Assert.AreEqual("requestEnvelope.errorLanguage=en_US&", env.ToNVPString("requestEnvelope."));
env.detailLevel = DetailLevelCode.RETURNALL;
Assert.AreEqual("requestEnvelope.detailLevel=ReturnAll&requestEnvelope.errorLanguage=en_US&",
env.ToNVPString("requestEnvelope."));
}
// # SendInvoice API Operation
// Use the SendInvoice API operation to send an invoice to a payer, and notify the payer of the pending invoice.
public SendInvoiceResponse SendInvoiceAPIOperation()
{
// Create the SendInvoiceResponse object
SendInvoiceResponse responseSendInvoice = new SendInvoiceResponse();
try
{
// # SendInvoiceRequest
// Use the SendInvoiceRequest message to send an invoice to a payer, and
// notify the payer of the pending invoice.
// The code for the language in which errors are returned, which must be
// en_US.
RequestEnvelope envelopeRequest = new RequestEnvelope();
envelopeRequest.errorLanguage = "en_US";
// SendInvoiceRequest which takes mandatory params:
//
// * `Request Envelope` - Information common to each API operation, such
// as the language in which an error message is returned.
// * `Invoice ID` - ID of the invoice to send.
SendInvoiceRequest requestSendInvoice = new SendInvoiceRequest(envelopeRequest, "INV2-ZC9R-X6MS-RK8H-4VKJ");
// Create the service wrapper object to make the API call
InvoiceService service = new InvoiceService();
// # API call
// Invoke the SendInvoice method in service
responseSendInvoice = service.SendInvoice(requestSendInvoice);
if (responseSendInvoice != null)
{
// Response envelope acknowledgement
string acknowledgement = "SendInvoice API Operation - ";
acknowledgement += responseSendInvoice.responseEnvelope.ack.ToString();
logger.Info(acknowledgement + "\n");
Console.WriteLine(acknowledgement + "\n");
// # Success values
if (responseSendInvoice.responseEnvelope.ack.ToString().Trim().ToUpper().Equals("SUCCESS"))
{
// ID of the created invoice.
logger.Info("Invoice ID : " + responseSendInvoice.invoiceID + "\n");
Console.WriteLine("Invoice ID : " + responseSendInvoice.invoiceID + "\n");
}
// # Error Values
else
{
List<ErrorData> errorMessages = responseSendInvoice.error;
foreach (ErrorData error in errorMessages)
{
logger.Debug("API Error Message : " + error.message);
Console.WriteLine("API Error Message : " + error.message + "\n");
}
}
}
}
// # Exception log
catch (System.Exception ex)
{
// Log the exception message
logger.Debug("Error Message : " + ex.Message);
Console.WriteLine("Error Message : " + ex.Message);
}
return responseSendInvoice;
}