public JsonResult RemoveDiscountCode(string discountCode)
{
var result = new DiscountMessage();
try
{
var localCart = ShoppingCart.GetCart(this.HttpContext);
var disc = storeDB.CartDiscounts.Where(d => d.CartId == localCart.ShoppingCartId && d.DiscountCode == discountCode).FirstOrDefault();
if (disc != null)
{
storeDB.CartDiscounts.Remove(disc);
storeDB.SaveChanges();
GetCartTotals(result, localCart);
result.Code = discountCode;
result.Amount = localCart.Discount;
}
}
catch (Exception e)
{
result.Error = e.Message;
}
return(Json(result, JsonRequestBehavior.AllowGet));
}
public JsonResult ApplyDiscountCode(string discountCode)
{
var result = new DiscountMessage();
try
{
discountCode = discountCode.ToUpper();
var discount = storeDB.Discounts.SingleOrDefault(d => d.Code.ToUpper() == discountCode);
if (discount == null)
{
result.Error = string.Format("Discount code {0} does not exist", discountCode);
}
else
{
result.Description = discount.Description;
var localCart = ShoppingCart.GetCart(this.HttpContext);
var disc = localCart.Discounts.Where(d => d.CartId == localCart.ShoppingCartId && d.DiscountCode == discount.Code).FirstOrDefault();
if (disc == null)
{
disc = new CartDiscount {
DiscountCode = discount.Code, CartId = localCart.ShoppingCartId, Description = discount.Description
};
storeDB.CartDiscounts.Add(disc);
storeDB.SaveChanges();
}
GetCartTotals(result, localCart);
result.Code = discountCode;
disc = localCart.Discounts.Where(d => d.CartId == localCart.ShoppingCartId && d.DiscountCode == discount.Code).FirstOrDefault();
result.Amount = disc.Amount;
}
}
catch (Exception e)
{
result.Error = e.Message;
}
return(Json(result, JsonRequestBehavior.AllowGet));
}
