/// <summary>
/// Get invoices filtering by the request.
/// </summary>
/// <param name="request">The request containing the sales or invoice id.</param>
/// <returns>The response containing the invoices.</returns>
private static GetInvoiceRealtimeResponse GetInvoices(GetInvoiceRealtimeRequest request)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
if (string.IsNullOrWhiteSpace(request.SalesId) && string.IsNullOrWhiteSpace(request.InvoiceId) && string.IsNullOrWhiteSpace(request.CustomerAccountNumber))
{
throw new ArgumentException("CustomerAccount, SalesId and InvoiceId must be set in request", "request");
}
// Calls TS API
ReadOnlyCollection <object> transactionResponse;
if (!string.IsNullOrWhiteSpace(request.CustomerAccountNumber))
{
// if a Customer Account was specified, then get all invoices for the given customer.
transactionResponse = new TransactionServiceClient(request.RequestContext).GetSalesInvoices(request.CustomerAccountNumber);
}
else
{
// Else, get the specific invoice(s) for the given sales/invoice id.
transactionResponse = new TransactionServiceClient(request.RequestContext).GetSalesInvoices(request.SalesId, request.InvoiceId);
}
SalesInvoice[] invoices = null;
SalesOrder order = null;
if (!string.IsNullOrWhiteSpace(request.CustomerAccountNumber))
{
// If CustomerAccount was specified, parse the list of invoices for that customer.
try
{
invoices = InvoiceHelper.GetInvoicesFromArray(transactionResponse);
}
catch (XmlException ex)
{
RetailLogger.Log.CrtTransactionServiceInvoiceXmlDocumentCreationFailure(request.CustomerAccountNumber, request.SalesId, request.InvoiceId, ex);
}
}
else if (string.IsNullOrWhiteSpace(request.InvoiceId))
{
// If a sales order id was specified, parse the list of invoices from that sales order.
try
{
invoices = InvoiceHelper.GetInvoicesFromXml(transactionResponse[0].ToString());
}
catch (XmlException ex)
{
RetailLogger.Log.CrtTransactionServiceInvoiceXmlDocumentCreationFailure(request.CustomerAccountNumber, request.SalesId, request.InvoiceId, ex);
}
}
else
{
// Otherwise, parse the invoice details from the single given invoice id.
try
{
order = InvoiceHelper.GetSalesOrderFromXml(transactionResponse[0].ToString(), request.RequestContext);
}
catch (XmlException ex)
{
RetailLogger.Log.CrtTransactionServiceInvoiceXmlDocumentCreationFailure(request.CustomerAccountNumber, request.SalesId, request.InvoiceId, ex);
}
// Check that the channel currency code is the same as the recalled order
if (order != null && !string.IsNullOrWhiteSpace(order.CurrencyCode) && !request.RequestContext.GetChannelConfiguration().Currency.Equals(order.CurrencyCode, StringComparison.OrdinalIgnoreCase))
{
throw new DataValidationException(
DataValidationErrors.Microsoft_Dynamics_Commerce_Runtime_CurrencyChannelOrderMismatch,
string.Format("Channel currency = {0} doesn't match sales order currency = {1}", request.RequestContext.GetChannelConfiguration().Currency, order.CurrencyCode));
}
}
return(new GetInvoiceRealtimeResponse(invoices.AsPagedResult(), order));
}