public async Task <SalesInvoice> CreateInvoiceAsync(DateTimeOffset dueDate, Guid?invoiceNoteId, List <SalesInvoiceItem> invoiceItems,
Guid?customerId, Guid?salesOrderId)
{
NumberSequence numberSequence = await _numberSequenceRepository.GetSingleBySpecificationAsync(new NumberSequenceSpecification(typeof(SalesInvoice).Name));
int invoiceCount = await _salesInvoiceRepository.CountAllAsync();
string invoiceNumber = numberSequence.GenerateSequence(invoiceCount);
Address billingAddress;
Customer customer = await _customerRepository.GetSingleBySpecificationAsync(new CustomerSpecification(customerId.Value));
billingAddress = customer.BillingAddress;
string invoiceNotes = string.Empty;
if (invoiceNoteId.HasValue)
{
SalesInvoiceNote salesInvoiceNote = await _salesInvoiceNoteRepository.GetByIdAsync(invoiceNoteId.Value);
invoiceNotes = salesInvoiceNote?.Description;
}
SalesInvoice invoice = new(invoiceNumber, dueDate, invoiceNotes, customerId, salesOrderId, billingAddress, invoiceItems);
invoice = await _salesInvoiceRepository.AddAsync(invoice);
return(invoice);
}
public async Task ConvertToInvoiceAsync(Guid salesOrderId)
{
SalesOrder salesOrder = await _salesOrderRepository.GetSingleBySpecificationAsync(new SalesOrderSpecification(salesOrderId));
Address billingAddress;
Customer customer = await _customerRepository.GetSingleBySpecificationAsync(new CustomerSpecification(salesOrder.CustomerId.Value));
billingAddress = customer.BillingAddress;
List <SalesInvoiceItem> invoiceLines = salesOrder.SalesOrderItems.Select(salesOrderLine =>
{
InvoicedItem invoicedItem = new (salesOrderLine.ItemOrdered.ItemId, salesOrderLine.ItemOrdered.ItemName, salesOrderLine.ItemOrdered.ItemDescription);
SalesInvoiceItem invoiceLine = new(invoicedItem, salesOrderLine.UnitPrice, salesOrderLine.Units, null);
return(invoiceLine);
}).ToList();
NumberSequence numberSequence = await _numberSequenceRepository.GetSingleBySpecificationAsync(new NumberSequenceSpecification(typeof(SalesInvoice).Name));
int invoiceCount = await _salesInvoiceRepository.CountAllAsync();
string invoiceNumber = numberSequence.GenerateSequence(invoiceCount);
SalesInvoiceNote invoiceNote = await _salesInvoiceNoteRepository.GetSingleBySpecificationAsync(new SalesInvoiceNoteSpecification());
SalesInvoice invoice = new SalesInvoice(invoiceNumber, DateTime.Now, invoiceNote?.Description, salesOrder.CustomerId, salesOrderId, billingAddress, invoiceLines);
await _salesInvoiceRepository.AddAsync(invoice);
}
