public HttpResponseMessage Get(int businessId) { //return new string[] { "value1", "value2" }; var invoices = _invoiceService.Invoices().Where(i => i.BusinessId == businessId).ToList(); var periods = _periodService.GetPeriodsByBusinessId(businessId); //var denorPeriods = from p in periods // group p.PeriodrefId by p.BusinessId into g // select new DenormPeriodView() { Quater = g.Key, Number = g.ToList() }; if (invoices.Count > 0) { var invmlist = invoices.Select(i => new InvoiceViewModel() { Id = i.InvoiceId, ClientId = i.ClientId, Details = new InvoiceDetailModel() { No = i.InvoiceDetail.No, InvoiceDetailId = i.InvoiceDetailId, Discount = i.InvoiceDetail.Discount, DueDate = i.InvoiceDetail.DueDate, IssueDate = i.InvoiceDetail.IssueDate, Note = i.InvoiceDetail.Note, OrderNo = i.InvoiceDetail.OrderNo, Ref = i.InvoiceDetail.Ref }, SubTotal = i.SubTotal, VAT = i.VAT, Total = i.Total, BusinessId = i.BusinessId, Items = i.InvoiceItems.Select(item => new InvoiceItemModal() { Description = item.Description, Id = item.Id, Price = item.Price, Quantity = item.Quantity, SubTotal = item.SubTotal, Total = item.Total, VAT = item.VAT, VATRate = item.VATRate }).ToList() }); if (periods.Count() > 0) { var periodList = periods.Select(p => new PeriodViewModel() { PeriodId = p.PeriodId, StartPeriod = p.StartPeriod, EndPeriod = p.EndPeriod, PeriodRefId = p.PeriodrefId, Status = p.Status }).ToList(); var dashboardModel = new DashboardViewModel() { Invoices = invmlist, Periods = periodList }; return(Request.CreateResponse <DashboardViewModel>(HttpStatusCode.OK, dashboardModel)); } } return(Request.CreateResponse(HttpStatusCode.NoContent, "empty")); }