public async Task <SalesInvoice> CreateInvoiceAsync(DateTimeOffset dueDate, Guid?invoiceNoteId, 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 contact = await _customerRepository.GetSingleBySpecificationAsync(new CustomerSpecification(customerId.Value));
billingAddress = contact.BillingAddress;
string invoiceNotes = string.Empty;
if (invoiceNoteId.HasValue)
{
SalesInvoiceNote salesInvoiceNote = await _salesInvoiceNoteRepository.GetByIdAsync(invoiceNoteId.Value);
invoiceNotes = salesInvoiceNote?.Description;
}
SalesInvoice salesInvoice = new(invoiceNumber, dueDate, invoiceNotes, customerId, salesOrderId, billingAddress);
salesInvoice = await _salesInvoiceRepository.AddAsync(salesInvoice);
return(salesInvoice);
}
public async Task <Quotation> CreateQuotationAsync(DateTimeOffset quotationDate, DateTimeOffset validUntil, Guid?customerId)
{
NumberSequence numberSequence = await _numberSequenceRepository.GetSingleBySpecificationAsync(new NumberSequenceSpecification(typeof(Quotation).Name));
int quotationCount = await _quotationRepository.CountAllAsync();
string quotationNumber = numberSequence.GenerateSequence(quotationCount);
Quotation quotation = new Quotation(quotationNumber, quotationDate, validUntil, customerId);
quotation = await _quotationRepository.AddAsync(quotation);
return(quotation);
}
public async Task <SalesOrder> CreateSalesOrderAsync(Guid?customerId, Guid?quotationId)
{
string salesOrderName = typeof(SalesOrder).Name;
NumberSequence numberSequence = await _numberSequenceRepository.GetSingleBySpecificationAsync(new NumberSequenceSpecification(salesOrderName));
int salesOrderCount = await _salesOrderRepository.CountAllAsync();
string salesOrderNumber = numberSequence.GenerateSequence(salesOrderCount);
Address shipToAddress = null;
if (customerId.HasValue)
{
Customer customer = await _customerRepository.GetByIdAsync(customerId.Value);
shipToAddress = customer.BillingAddress;
}
if (shipToAddress == null)
{
throw new Exception("Shipping address cannot be null.");
}
SalesOrder salesOrder = new SalesOrder(salesOrderNumber, customerId, quotationId, shipToAddress);
salesOrder = await _salesOrderRepository.AddAsync(salesOrder);
return(salesOrder);
}
public async Task ConvertToSalesOrderAsync(Guid quotationId)
{
Quotation quotation = await _quotationRepository.GetSingleBySpecificationAsync(new QuotationSpecification(quotationId));
Address shipToAddress;
Customer customer = await _customerRepository.GetSingleBySpecificationAsync(new CustomerSpecification(quotation.CustomerId.Value));
shipToAddress = customer.BillingAddress;
List <SalesOrderItem> salesOrderItems = quotation.QuotationItems.Select(quotationItem =>
{
ItemOrdered itemOrdered = new(quotationItem.ItemQuoted.ItemId, quotationItem.ItemQuoted.ItemName, quotationItem.ItemQuoted.ItemDescription);
SalesOrderItem salesOrderItem = new(itemOrdered, quotationItem.UnitPrice, quotationItem.Units);
return(salesOrderItem);
}).ToList();
NumberSequence numberSequence = await _numberSequenceRepository.GetSingleBySpecificationAsync(new NumberSequenceSpecification(typeof(SalesOrder).Name));
int salesOrderCount = await _salesOrderRepository.CountAllAsync();
string salesOrderNumber = numberSequence.GenerateSequence(salesOrderCount);
SalesOrder salesOrder = new(salesOrderNumber, quotation.CustomerId, quotationId, shipToAddress, salesOrderItems);
await _salesOrderRepository.AddAsync(salesOrder);
}
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);
}
