public static bool ValidateEmptyCart(int orderid) { if (OrderDataValidation.ValidateOrderExists(orderid)) { if (ShoppingData.OrderCart(orderid).Count() == 0) { return(true); } else { if (ShoppingData.OrderCart(orderid).Where(c => c.C_Count != 0).Count() == 0) { return(true); } else { return(false); } } } else { return(true); } }
public decimal TotalAfterDiscount(int orderid) { List <Cart> myOrderCart; List <Products> allProducts; List <Discount> allDiscounts; decimal totalAmount = 0; decimal itemCost = 0; myOrderCart = ShoppingData.OrderCart(orderid).ToList(); allDiscounts = ShoppingData.Discounts().ToList(); allProducts = ShoppingData.ProductList().ToList(); foreach (var item in myOrderCart) { itemCost = 0; if (CartDataValidation.ValidateEmptyCartProduct(item)) { itemCost = 0; } else { itemCost = itemCost + ItemCost(item, allProducts.First(p => p.P_ID == item.C_ProductID)); if (allDiscounts.Any(d => d.D_ProductID == item.C_ProductID)) { foreach (var discount in allDiscounts.Where(d => d.D_ProductID == item.C_ProductID)) { switch (discount.D_DiscountCode.ToUpper()) { case "3FOR2": itemCost = itemCost - ThreeForTwoDiscount(item, allProducts.First(p => p.P_ID == item.C_ProductID), discount); continue; default: itemCost = itemCost - ProductDiscount(item, allProducts.First(p => p.P_ID == item.C_ProductID), discount); continue; } } } } totalAmount = totalAmount + itemCost; } if (allDiscounts.Any(d => d.D_ProductID == 0)) { foreach (var discount in allDiscounts.Where(d => d.D_ProductID == 0)) { switch (discount.D_DiscountCode.ToUpper()) { case "ALL10": totalAmount = totalAmount - CommonDiscount(totalAmount, discount); continue; default: totalAmount = totalAmount - CommonDiscount(totalAmount, discount); continue; } } } return(totalAmount); }