private void SaveCounter()
{
CounterPurchas newCounter = new CounterPurchas()
{
Id = PurchaseCounterId,
CounterNumber = CounterNumberTextbox.Text.Trim(),
Date = PaymentDatePicker.Value,
Remarks = RemarksTextbox.Text.Trim(),
Total = TotalAmountDueTextbox.Text.ToDecimal(),
WitholdingTax = WitholdingTaxTextbox.Text.ToDecimal(),
Discount = DiscountTextbox.Value,
SupplierId = (int)CustomerDropdown.SelectedValue
};
foreach (var item in invoiceList)
{
newCounter.CounterPurchasesItems.Add(new CounterPurchasesItem()
{
Amount = item.Amount,
PurchaseId = item.PurchaseId,
PurchaseReturnDetailId = item.ReturnId
});
}
ToggleButtons(false);
LoadImage.Visible = true;
if (!worker.IsBusy)
{
worker.RunWorkerAsync(newCounter);
}
}
public void Insert(CounterPurchas counter)
{
try
{
using (this.unitOfWork)
{
if (counter != null)
{
counter.IsDeleted = false;
this.unitOfWork.Context.CounterPurchases.AddObject(counter);
this.unitOfWork.SaveChanges();
}
}
}
catch (Exception ex)
{
throw ex;
}
}
public void Update(CounterPurchas newCounter)
{
try
{
using (this.unitOfWork)
{
var original = db.CounterPurchases.Single(a => a.Id == newCounter.Id);
original.CounterPurchasesItems.ToList().ForEach(a => db.DeleteObject(a));
newCounter.CounterPurchasesItems.ToList().ForEach(a => original.CounterPurchasesItems.Add(a));
this.unitOfWork.Context.CounterPurchases.Attach(original);
this.unitOfWork.Context.CounterPurchases.ApplyCurrentValues(newCounter);
this.unitOfWork.SaveChanges();
}
}
catch (Exception ex)
{
throw ex;
}
}
void worker_DoWork(object sender, DoWorkEventArgs e)
{
try
{
CounterPurchas args = (CounterPurchas)e.Argument;
if (args != null)
{
if (args.Id == 0)
{
this.purchaseCounterController.Insert(args);
}
else
{
this.purchaseCounterController.Update(args);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
