/// <summary>
/// PRIVATE METHOD TO HANDLE TRANSACTION
/// </summary>
///
private void HandleTransaction()
{
serviceModel = new ServicesModel();
saleModel = new SalesModel();
pmodel = new ProductModel();
string serviceid = SaleServiceIDtxt.Text;
string custname = "unspecified";
string date = SalesServiceDataPicker.Value.ToShortDateString().ToString();
if (SelectedProductsList.Items.Count <= 0)
{
MessageBox.Show("Please add product to list", "Product List Empty", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
if (CustomeNametxt.Text != "")
{
custname = CustomeNametxt.Text;
}
//
try
{
foreach (ListViewItem item in SelectedProductsList.Items)
{
serviceController.SaveServiceRecord(utils.PrepareServiceModel(item, date, serviceid));
serviceModel.ProductId = item.SubItems[0].Text;
serviceModel.QuantitySold = item.SubItems[2].Text;
pmodel = productController.GetProductQntyById(serviceModel.ProductId);
var npmodel = utils.FormatProductQuantity(pmodel.ProductQuantity, serviceModel.QuantitySold, "remove");
npmodel.ID = pmodel.ID;
productController.UpdateProductByProductId(npmodel);
}
saleModel = utils.PrepareSalesModel(SaleServiceIDtxt.Text, TotalTransactionCosttxt.Text, date, custname, Usernamelbl.Text);
salesController.SaveSaleRecord(saleModel);
FillAllProductList();
// MessageBox.Show("Transaction Completed", "Transaction", MessageBoxButtons.OK, MessageBoxIcon.Information);
SelectedProductsList.Items.Clear();
///TODO
/// message alert on if the user wants to print the receipt;
///
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "System Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
