public IActionResult Index(Quotation quote)
{
if (ModelState.IsValid)
{
ViewBag.DiscountPercent = quote.CalcDiscountPercent();
ViewBag.Discount = quote.CalculateDiscount();
ViewBag.Total = quote.CalculateTotal();
ViewBag.Sale = quote.CalcSale();
}
else
{
ViewBag.Discount = 0;
ViewBag.Total = 0;
ViewBag.DiscountPercent = 0;
ViewBag.Sale = 0;
}
return(View(quote));
}