private void ShowReceipt(SalesReceipt receipt)
{
if (receipt == null)
{
// switch screen to shopping mode
btnTabShopping.Visible = true;
btnTabCheckout.Visible = true;
CartSummary.Visible = true;
SalesTabView.SetActiveView(TabShopping);
RefreshCartSummary();
}
else
{
// switch screen to receipt mode and display receipt
btnTabShopping.Visible = false;
btnTabCheckout.Visible = false;
CartSummary.Visible = false;
SalesTabView.SetActiveView(TabReceipt);
// header
Receipt_ID.Text = receipt.SaleID.ToString();
Receipt_Date.Text = string.Format("{0:F}", receipt.SaleDate);
Receipt_EmployeeName.Text = receipt.EmployeeName;
Receipt_PaymentType.Text = receipt.PaymentTypeDesc;
// footer
Receipt_Subtotal.Text = string.Format("{0:C2}", receipt.SubTotal);
Receipt_DiscountLine.Visible = (receipt.DiscountPercent > 0);
Receipt_DiscountCoupon.Text = "Discount for coupon " + receipt.CouponCode;
Receipt_DiscountPercent.Text = string.Format("{0}%", receipt.DiscountPercent);
Receipt_DiscountAmount.Text = string.Format("{0:C2}", -receipt.DiscountAmount);
Receipt_TaxAmount.Text = string.Format("{0:C2}", receipt.TaxAmount);
Receipt_TotalAmount.Text = string.Format("{0:C2}", receipt.TotalAmount);
// items
ReceiptItemList.DataSource = receipt.Items;
ReceiptItemList.DataBind();
}
}
protected void CancelButton_Click(object sender, EventArgs e)
{
MessageUserControl.TryRun(() =>
{
if (!IsSalesUser || CurrentEmployee == null)
{
throw new BusinessRuleException("Cannot delete cart", "User must be employee, logged in and have Sales role to add products to cart.");
}
else
{
// delete cart and cart items
SalesCartController cartmgr = new SalesCartController();
cartmgr.CancelCart(CurrentEmployeeID);
// clear previous coupon code
CartSummary_Coupon.Text = "";
// refresh cart
RefreshCartSummary();
}
SalesTabView.SetActiveView(TabShopping);
}, "Cart deleted", "All items deleted from the current shopping cart.");
}
