public async Task<IbisFileGeneratorResult<TransactionFile>> CreateAsync(ulong fileID, InvoiceRun invoiceRun)
{
TransactionFile transactionFile = new TransactionFile("WEE", fileID);
var errors = new List<Exception>();
var groups = invoiceRun.MemberUploads.GroupBy(mu => mu.Scheme);
foreach (var group in groups)
{
List<InvoiceLineItem> lineItems = new List<InvoiceLineItem>();
var lineItemErrors = new List<Exception>();
foreach (MemberUpload memberUpload in group)
{
DateTime submittedDate = memberUpload.SubmittedDate.Value;
string description = string.Format("Charge for producer registration submission made on {0:dd MMM yyyy}.",
submittedDate);
try
{
InvoiceLineItem lineItem = new InvoiceLineItem(
memberUpload.TotalCharges,
description);
lineItems.Add(lineItem);
}
catch (Exception ex)
{
lineItemErrors.Add(new SchemeFieldException(group.Key, ex));
}
}
errors.AddRange(lineItemErrors);
string transactionReference = await transactionReferenceGenerator.GetNextTransactionReferenceAsync();
if (lineItemErrors.Count == 0)
{
try
{
Invoice invoice = new Invoice(
group.Key.IbisCustomerReference,
invoiceRun.IssuedDate,
TransactionType.Invoice,
transactionReference,
lineItems);
transactionFile.AddInvoice(invoice);
}
catch (Exception ex)
{
errors.Add(new SchemeFieldException(group.Key, ex));
}
}
}
return new IbisFileGeneratorResult<TransactionFile>(errors.Count == 0 ? transactionFile : null, errors);
}
/// <summary>
/// Initializes a new instance of the <see cref="InvoiceLineItemFileLine"/> class with the specified details.
/// </summary>
/// <param name="invoice">The invoice represented by this file line.</param>
/// <param name="invoiceLineItem">The invoice line item represented by this file line.</param>
public InvoiceLineItemFileLine(
Invoice invoice,
InvoiceLineItem invoiceLineItem)
{
if (invoice == null)
{
throw new ArgumentNullException("invoice");
}
if (invoiceLineItem == null)
{
throw new ArgumentNullException("invoiceLineItem");
}
Invoice = invoice;
InvoiceLineItem = invoiceLineItem;
}
public async Task<IbisFileGeneratorResult<TransactionFile>> CreateAsync(ulong fileID, InvoiceRun invoiceRun)
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-GB");
var errors = new List<Exception>();
TransactionFile transactionFile = new TransactionFile("WEE", fileID);
foreach (MemberUpload memberUpload in invoiceRun.MemberUploads)
{
List<InvoiceLineItem> lineItems = new List<InvoiceLineItem>();
var lineItemGroups = memberUpload.ProducerSubmissions
.Where(ps => ps.ChargeThisUpdate != 0)
.Where(ps => ps.Invoiced)
.GroupBy(ps => ps.ChargeThisUpdate)
.OrderBy(g => g.Key)
.Select(g => new { Charge = g.Key, Quantity = g.Count() })
.ToList();
if (lineItemGroups.Count > 0)
{
var lineItemErrors = new List<Exception>();
foreach (var lineItemGroup in lineItemGroups)
{
decimal amount = lineItemGroup.Charge * lineItemGroup.Quantity;
string description = string.Format("{0} producer registration charge{1} at {2:C}.",
lineItemGroup.Quantity,
lineItemGroup.Quantity != 1 ? "s" : string.Empty,
lineItemGroup.Charge);
InvoiceLineItem lineItem;
try
{
lineItem = new InvoiceLineItem(
amount,
description);
lineItems.Add(lineItem);
}
catch (Exception ex)
{
lineItemErrors.Add(ex);
}
}
errors.AddRange(lineItemErrors);
if (lineItemErrors.Count == 0)
{
string transactionReference = await transactionReferenceGenerator.GetNextTransactionReferenceAsync();
try
{
Invoice invoice = new Invoice(
memberUpload.Scheme.IbisCustomerReference,
invoiceRun.IssuedDate,
TransactionType.Invoice,
transactionReference,
lineItems);
transactionFile.AddInvoice(invoice);
}
catch (Exception ex)
{
errors.Add(ex);
}
}
}
}
return new IbisFileGeneratorResult<TransactionFile>(errors.Count == 0 ? transactionFile : null, errors);
}
