private void UpdateCartGrid()
{
_cartTotal = 0;
_itemsCount = 0;
List <ItemInfo> cartItems = CurrentCart.GetItems(PortalId, StoreSettings.SecureCookie);
if (cartItems.Count == 0)
{
grdItems.Visible = false;
lblCartEmpty.Visible = true;
}
else
{
grdItems.Visible = true;
if (_showThumbnail)
{
grdItems.Columns[0].Visible = true;
}
else
{
grdItems.Columns[0].Visible = false;
}
grdItems.DataSource = cartItems;
grdItems.DataBind();
lblCartEmpty.Visible = false;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (StoreSettings != null)
{
try
{
string templatePath = CssTools.GetTemplatePath(this, StoreSettings.PortalTemplates);
CssTools.AddCss(Page, templatePath, StoreSettings.StyleSheet);
// Read module settings and define cart properties
Core.Cart.MiniCartSettings cartSettings = new ModuleSettings(ModuleId, TabId).MiniCart;
cartControl.ShowThumbnail = cartSettings.ShowThumbnail;
cartControl.ThumbnailWidth = cartSettings.ThumbnailWidth;
cartControl.GIFBgColor = cartSettings.GIFBgColor;
cartControl.EnableImageCaching = cartSettings.EnableImageCaching;
cartControl.CacheImageDuration = cartSettings.CacheImageDuration;
cartControl.ProductColumn = cartSettings.ProductColumn.ToLower();
cartControl.LinkToDetail = cartSettings.LinkToDetail;
cartControl.IncludeVAT = cartSettings.IncludeVAT;
cartControl.TemplatePath = templatePath;
cartControl.ModuleConfiguration = ModuleConfiguration;
cartControl.StoreSettings = StoreSettings;
cartControl.EditComplete += cartControl_EditComplete;
_itemsCount = CurrentCart.GetItems(PortalId, StoreSettings.SecureCookie).Count;
if (_itemsCount == 0)
{
phlViewCart.Visible = false;
}
}
catch (Exception ex)
{
Exceptions.ProcessModuleLoadException(this, ex);
}
}
else
{
if (UserInfo.IsSuperUser)
{
string ErrorSettings = Localization.GetString("ErrorSettings", LocalResourceFile);
string ErrorSettingsHeading = Localization.GetString("ErrorSettingsHeading", LocalResourceFile);
UI.Skins.Skin.AddModuleMessage(this, ErrorSettingsHeading, ErrorSettings, UI.Skins.Controls.ModuleMessage.ModuleMessageType.YellowWarning);
}
divControls.Visible = false;
}
}
public HttpResponseMessage GetCart()
{
try
{
int portalID = PortalController.Instance.GetCurrentPortalSettings().PortalId;
StoreInfo storeSettings = StoreController.GetStoreInfo(portalID);
CartInfo cart = CurrentCart.GetInfo(portalID, storeSettings.SecureCookie);
CartDTO cartDTO = new CartDTO {
CartID = cart.CartID,
Total = cart.Items > 0 ? cart.Total : 0
};
List <ItemInfo> cartItems = CurrentCart.GetItems(portalID, storeSettings.SecureCookie);
List <ItemDTO> itemsDTO = new List <ItemDTO>(cartItems.Count);
foreach (ItemInfo item in cartItems)
{
ItemDTO itemDTO = new ItemDTO
{
ItemID = item.ItemID,
ProductID = item.ProductID,
Manufacturer = item.Manufacturer,
ModelNumber = item.ModelNumber,
ModelName = item.ModelName,
ProductImage = item.ProductImage,
UnitCost = item.UnitCost,
Quantity = item.Quantity,
Discount = item.Discount
};
itemsDTO.Add(itemDTO);
}
cartDTO.Items = itemsDTO;
return(Request.CreateResponse(HttpStatusCode.OK, cartDTO));
}
catch
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, LocalizeString("Unexpected.Error")));
}
}
/// <summary>
/// Calculate the tax and shipping cost for the order.
/// </summary>
private void CalculateTaxAndShipping(CouponInfo coupon)
{
if (Order != null)
{
List <ItemInfo> cartItems = CurrentCart.GetItems(PortalId, StoreSettings.SecureCookie);
IShippingInfo shippingInfo;
// Calculate Shipping if enabled
IShippingProvider shippingProvider = StoreController.GetShippingProvider(StoreSettings.ShippingName);
if (StoreSettings.NoDelivery || Shipping == ShippingMode.None || ApplyFreeShipping(cartItems, ShippingAddress.CountryCode))
{
shippingInfo = shippingProvider.GetFreeShipping();
}
else
{
shippingInfo = shippingProvider.CalculateShippingFee(PortalId, BillingAddress, ShippingAddress, cartItems);
}
if (shippingInfo == null)
{
plhCheckout.Visible = false;
lblError.Text = String.Format(Localization.GetString("ErrorShippingRates", LocalResourceFile), StoreSettings.DefaultEmailAddress);
plhError.Visible = true;
return;
}
plhCheckout.Visible = true;
plhError.Visible = false;
// Check for coupon validity
bool couponIsValid = false;
if (StoreSettings.AllowCoupons)
{
int couponID = Order.CouponID;
if (couponID != Null.NullInteger)
{
if (coupon == null || coupon.CouponID != couponID)
{
CouponController couponController = new CouponController();
coupon = couponController.GetCoupon(PortalId, couponID);
}
couponIsValid = ValidateCoupon(coupon, Order);
}
divStoreCheckoutCoupon.Visible = true;
}
else
{
divStoreCheckoutCoupon.Visible = false;
}
// Apply Discount if coupon is valid
if (couponIsValid)
{
decimal discountTotal = 0;
switch (coupon.DiscountType)
{
case CouponDiscount.Percentage:
decimal discountPercentage = Convert.ToDecimal(coupon.DiscountPercentage) / 100;
foreach (ItemInfo cartItem in cartItems)
{
switch (coupon.ApplyTo)
{
case CouponApplyTo.Order:
cartItem.Discount = cartItem.SubTotal * discountPercentage;
discountTotal += cartItem.Discount;
break;
case CouponApplyTo.Category:
if (ValidateCategoryCoupon(coupon, cartItem.CategoryID))
{
cartItem.Discount = cartItem.SubTotal * discountPercentage;
discountTotal += cartItem.Discount;
}
break;
case CouponApplyTo.Product:
if (cartItem.ProductID == coupon.ItemID)
{
cartItem.Discount = cartItem.SubTotal * discountPercentage;
discountTotal += cartItem.Discount;
}
break;
}
}
break;
case CouponDiscount.FixedAmount:
int itemsCount = cartItems.Count;
foreach (ItemInfo cartItem in cartItems)
{
switch (coupon.ApplyTo)
{
case CouponApplyTo.Order:
cartItem.Discount = coupon.DiscountAmount / itemsCount;
discountTotal = coupon.DiscountAmount;
break;
case CouponApplyTo.Category:
if (ValidateCategoryCoupon(coupon, cartItem.CategoryID))
{
cartItem.Discount = coupon.DiscountAmount * cartItem.Quantity;
discountTotal += cartItem.Discount;
}
break;
case CouponApplyTo.Product:
if (cartItem.ProductID == coupon.ItemID)
{
cartItem.Discount = coupon.DiscountAmount * cartItem.Quantity;
discountTotal += cartItem.Discount;
}
break;
}
}
break;
case CouponDiscount.FreeShipping:
discountTotal = shippingInfo.Cost;
// If Free Shipping exclude amount before tax computation!
shippingInfo.Cost = 0;
break;
}
Order.Discount = -discountTotal;
lblDiscount.Text = Order.Discount.ToString("C", _localFormat);
tbDiscount.Visible = Order.Discount > 0;
}
else
{
// Reset order discount
Order.CouponID = Null.NullInteger;
Order.Discount = Null.NullDecimal;
foreach (ItemInfo cartItem in cartItems)
{
cartItem.Discount = 0;
}
tbDiscount.Visible = false;
}
// Add Surcharges if any
decimal fixedSurcharge = PaymentControl.SurchargeFixed;
decimal percentSurcharge = PaymentControl.SurchargePercent;
if (fixedSurcharge != 0 || percentSurcharge != 0)
{
Order.ShippingCost = shippingInfo.Cost + fixedSurcharge + ((Order.OrderNetTotal + shippingInfo.Cost + fixedSurcharge) * (percentSurcharge / 100));
shippingInfo.Cost = Order.ShippingCost;
}
else
{
Order.ShippingCost = shippingInfo.Cost;
}
plhShippingCheckout.Visible = Order.ShippingCost > 0;
// Calculate Tax Amount
ITaxProvider taxProvider = StoreController.GetTaxProvider(StoreSettings.TaxName);
ITaxInfo taxInfo = taxProvider.CalculateSalesTax(PortalId, cartItems, shippingInfo, BillingAddress);
if (taxInfo.ShowTax && taxInfo.SalesTax > 0)
{
plhTaxCheckout.Visible = true;
Order.TaxTotal = taxInfo.SalesTax;
Order.ShippingTax = taxInfo.ShippingTax;
}
else
{
plhTaxCheckout.Visible = false;
Order.TaxTotal = 0;
Order.ShippingTax = 0;
}
}
}
