private async Task AddNewSale()
{
try
{
if (_saleID == 0)
{
if (VAlidateFields())
{
var newPOSTransaction = new SaleModel();
newPOSTransaction.SaleDate = dtSalesTransactionDate.Value;
newPOSTransaction.Cost = txtCost.Text;
newPOSTransaction.CreateTimeStamp = DateTime.Now;
newPOSTransaction.CustomerID = customerID;
newPOSTransaction.SIDR = txtSIDR.Text;
newPOSTransaction = await _saleService.AddNewAsync(newPOSTransaction);
_saleID = newPOSTransaction.SaleID;
MetroMessageBox.Show(this, "New Point of Sale Transaction has been generated!", "New Point of Sale Transaction", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else
{
DialogResult d = MetroMessageBox.Show(this, "A Transaction is currently loaded. Do you want to reload unfinished Point of Sale Transaction?", "New Point of Sale Transaction", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (d == DialogResult.Yes)
{
await GenerateNewOrLoadUnFinishedSale();
}
}
}
catch (CustomBaseException ex)
{
MetroMessageBox.Show(this, ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (Exception ex)
{
MetroMessageBox.Show(this, ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}