private IEnumerable<InvoiceBaseWrapper> ToListInvoiceBaseWrappers(ICollection<Invoice> items)
{
if (items == null || items.Count == 0) return new List<InvoiceWrapper>();
var result = new List<InvoiceBaseWrapper>();
var contactIDs = items.Select(item => item.ContactID);
contactIDs.ToList().AddRange(items.Select(item => item.ConsigneeID));
var contacts = DaoFactory.GetContactDao().GetContacts(contactIDs.Distinct().ToArray())
.ToDictionary(item => item.ID, ToContactBaseWithEmailWrapper);
foreach (var invoice in items)
{
var invoiceWrapper = new InvoiceBaseWrapper(invoice);
if (contacts.ContainsKey(invoice.ContactID))
{
invoiceWrapper.Contact = contacts[invoice.ContactID];
}
if (contacts.ContainsKey(invoice.ConsigneeID))
{
invoiceWrapper.Consignee = contacts[invoice.ContactID];
}
if (invoice.EntityID > 0)
{
invoiceWrapper.Entity = ToEntityWrapper(invoice.EntityType, invoice.EntityID); //Need to optimize
}
invoiceWrapper.Cost = invoice.GetInvoiceCost();
result.Add(invoiceWrapper);
}
return result;
}
private InvoiceBaseWrapper ToInvoiceBaseWrapper(Invoice invoice)
{
var result = new InvoiceBaseWrapper(invoice);
if (invoice.ContactID > 0)
{
result.Contact = ToContactBaseWithEmailWrapper(DaoFactory.GetContactDao().GetByID(invoice.ContactID));
}
if (invoice.ConsigneeID > 0)
{
result.Consignee = ToContactBaseWithEmailWrapper(DaoFactory.GetContactDao().GetByID(invoice.ConsigneeID));
}
if (invoice.EntityID > 0)
{
result.Entity = ToEntityWrapper(invoice.EntityType, invoice.EntityID);
}
result.Cost = invoice.GetInvoiceCost();
return result;
}