/// <summary>
/// Updates the unit count for the current cart item and it's children.
/// </summary>
public void Update(object sender, EventArgs e)
{
// Disable update operation for ReadOnly mode
if (ReadOnly)
{
return;
}
if ((ShoppingCartItemInfoObject != null) && !ShoppingCartItemInfoObject.IsProductOption)
{
var count = ValidationHelper.GetInteger(unitCountFormControl.Value, -1);
// Do nothing (leave old value) for invalid/same input
if ((count < 0) || (count == ShoppingCartItemInfoObject.CartItemUnits))
{
return;
}
if (count == 0)
{
// Delete all item options if available
foreach (var option in ShoppingCart.CartItems.Where(scii => scii.CartItemParentGUID == ShoppingCartItemInfoObject.CartItemGUID))
{
ShoppingCartItemInfoProvider.DeleteShoppingCartItemInfo(option);
}
// Delete all bundle items if available
foreach (var bundleItem in ShoppingCartItemInfoObject.BundleItems)
{
ShoppingCartItemInfoProvider.DeleteShoppingCartItemInfo(bundleItem);
}
// Deletes the CartItem from the database
ShoppingCartItemInfoProvider.DeleteShoppingCartItemInfo(ShoppingCartItemInfoObject.CartItemGUID);
// Delete the CartItem form the shopping cart object (session)
ShoppingCartInfoProvider.RemoveShoppingCartItem(ShoppingCart, ShoppingCartItemInfoObject.CartItemGUID);
}
else
{
ShoppingCartItemInfoProvider.UpdateShoppingCartItemUnits(ShoppingCartItemInfoObject, count);
}
// Invalidate the shopping cart so it is recalculated with the correct values
ShoppingCart.Evaluate();
// Make sure that in-memory changes persist (unsaved address, etc.)
ECommerceContext.CurrentShoppingCart = ShoppingCart;
}
// Raise the change event for all subscribed web parts
ComponentEvents.RequestEvents.RaiseEvent(this, e, SHOPPING_CART_CHANGED);
}
/// <summary>
/// Updates product units in the shopping cart and saves the item change into the database.
/// </summary>
/// <param name="itemId">ID of the shopping cart item.</param>
/// <param name="quantity">New number of the product units.</param>
public void UpdateQuantity(int itemId, int quantity)
{
var item = Items.FirstOrDefault(i => i.ID == itemId);
if (item == null)
{
return;
}
if (quantity == 0)
{
RemoveItem(item.ID);
return;
}
ShoppingCartItemInfoProvider.UpdateShoppingCartItemUnits(item.OriginalCartItem, quantity);
mItems = null;
}
/// <summary>
/// Updating the unit count of shopping cart Item
/// </summary>
private void Updatingtheunitcountofcartitem(SKUInfo product, int shoppinCartID, int unitCount, int customerAddressID, double skuPrice)
{
try
{
var customerAddress = AddressInfoProvider.GetAddressInfo(customerAddressID);
if (!DataHelper.DataSourceIsEmpty(product))
{
ShoppingCartItemInfo item = null;
ShoppingCartInfo cart = ShoppingCartInfoProvider.GetShoppingCartInfo(shoppinCartID);
cart.User = CurrentUser;
cart.ShoppingCartShippingAddress = customerAddress;
if (cart.ShoppingCartCurrencyID <= 0)
{
cart.ShoppingCartCurrencyID = CurrencyInfoProvider.GetMainCurrency(CurrentSite.SiteID).CurrencyID;
cart.Update();
}
var campaingnID = ValidationHelper.GetInteger(cart.GetValue("ShoppingCartCampaignID"), default(int));
var programID = ValidationHelper.GetInteger(cart.GetValue("ShoppingCartProgramID"), default(int));
item = cart.CartItems.Where(g => g.SKUID == product.SKUID).FirstOrDefault();
if (!DataHelper.DataSourceIsEmpty(item))
{
item.CartItemPrice = skuPrice;
ShoppingCartItemInfoProvider.UpdateShoppingCartItemUnits(item, unitCount);
cart.InvalidateCalculations();
}
else
{
ShoppingCartItemParameters parameters = new ShoppingCartItemParameters(product.SKUID, unitCount);
parameters.CustomParameters.Add("CartItemCustomerID", customerAddressID);
ShoppingCartItemInfo cartItem = cart.SetShoppingCartItem(parameters);
cartItem.SetValue("CartItemPrice", skuPrice);
cartItem.SetValue("CartItemDistributorID", customerAddressID);
cartItem.SetValue("CartItemCampaignID", cartItem.SetValue("CartItemCampaignID", campaingnID));
cartItem.SetValue("CartItemProgramID", programID);
ShoppingCartItemInfoProvider.SetShoppingCartItemInfo(cartItem);
}
}
}
catch (Exception ex)
{
EventLogProvider.LogException("CustomerCartOperations.ascx.cs", "Updatingtheunitcountofcartitem()", ex);
}
}
private void UpdateCartItemQuantity(ShoppingCartItemInfo item, int quantity)
{
var cart = ECommerceContext.CurrentShoppingCart;
var productType = item.GetStringValue("ProductType", string.Empty);
if (!productType.Contains(ProductTypes.InventoryProduct) && !productType.Contains(ProductTypes.POD) && !productType.Contains(ProductTypes.StaticProduct))
{
throw new Exception(ResHelper.GetString("Kadena.Product.QuantityForTypeError", LocalizationContext.CurrentCulture.CultureCode));
}
if (productType.Contains(ProductTypes.InventoryProduct) && quantity > item.SKU.SKUAvailableItems)
{
throw new ArgumentOutOfRangeException(string.Format(
ResHelper.GetString("Kadena.Product.SetQuantityForItemError", LocalizationContext.CurrentCulture.CultureCode), quantity, item.CartItemID));
}
var documentId = item.GetIntegerValue("ProductPageID", 0);
var ranges = dynamicPrices.GetDynamicPricingRanges(documentId);
if ((ranges?.Count() ?? 0) > 0)
{
var price = dynamicPrices.GetDynamicPrice(quantity, ranges);
if (price != 0.0m)
{
item.CartItemPrice = (double)price;
ShoppingCartItemInfoProvider.UpdateShoppingCartItemUnits(item, quantity);
}
else
{
throw new Exception(ResHelper.GetString("Kadena.Product.QuantityOutOfRange", LocalizationContext.CurrentCulture.CultureCode));
}
}
else
{
ShoppingCartItemInfoProvider.UpdateShoppingCartItemUnits(item, quantity);
}
cart.InvalidateCalculations();
ShoppingCartInfoProvider.EvaluateShoppingCart(cart);
}
protected void btnUpdate_Click(object sender, EventArgs e)
{
if (ShoppingCart != null)
{
// Do not update order if it is already paid
if (OrderIsPaid)
{
return;
}
if (selectCurrency.SelectedID > 0)
{
ShoppingCart.ShoppingCartCurrencyID = selectCurrency.SelectedID;
}
// Skip if method was called by btnAddProduct
if (sender != btnAddProduct)
{
foreach (GridViewRow row in gridData.Rows)
{
// Get shopping cart item Guid
Guid cartItemGuid = ValidationHelper.GetGuid(((Label)row.Cells[1].Controls[1]).Text, Guid.Empty);
// Try to find shopping cart item in the list
var cartItem = ShoppingCartInfoProvider.GetShoppingCartItem(ShoppingCart, cartItemGuid);
if (cartItem != null)
{
// If product and its product options should be removed
if (((CMSCheckBox)row.Cells[4].Controls[1]).Checked && (sender != null))
{
// Remove product and its product option from list
ShoppingCartInfoProvider.RemoveShoppingCartItem(ShoppingCart, cartItemGuid);
if (!ShoppingCartControl.IsInternalOrder)
{
// Log activity
if (!cartItem.IsProductOption && !cartItem.IsBundleItem)
{
var logger = Service.Resolve <IEcommerceActivityLogger>();
logger.LogProductRemovedFromShoppingCartActivity(cartItem.SKU, cartItem.CartItemUnits, ContactID);
}
// Delete product from database
ShoppingCartItemInfoProvider.DeleteShoppingCartItemInfo(cartItem);
}
}
// If product units has changed
else if (!cartItem.IsProductOption)
{
// Get number of units
int itemUnits = ValidationHelper.GetInteger(((TextBox)(row.Cells[7].Controls[1])).Text.Trim(), 0);
if ((itemUnits > 0) && (cartItem.CartItemUnits != itemUnits))
{
// Update units of the parent product
ShoppingCartItemInfoProvider.UpdateShoppingCartItemUnits(cartItem, itemUnits);
}
}
}
}
}
var couponCode = txtCoupon.Text.Trim();
if (!string.IsNullOrEmpty(couponCode))
{
if (!ShoppingCart.AddCouponCode(couponCode))
{
// Discount coupon is not valid
lblError.Text = GetString("ecommerce.error.couponcodeisnotvalid");
}
else
{
txtCoupon.Text = string.Empty;
}
}
ShoppingCart.Evaluate();
ReloadData();
// Inventory should be checked
checkInventory = true;
}
}
protected void btnUpdate_Click1(object sender, EventArgs e)
{
if (ShoppingCart != null)
{
// Do not update order if it is already paid
if (OrderIsPaid)
{
return;
}
ShoppingCart.ShoppingCartCurrencyID = ValidationHelper.GetInteger(selectCurrency.SelectedID, 0);
// Skip if method was called by btnAddProduct
if (sender != btnAddProduct)
{
foreach (GridViewRow row in gridData.Rows)
{
// Get shopping cart item Guid
Guid cartItemGuid = ValidationHelper.GetGuid(((Label)row.Cells[1].Controls[1]).Text, Guid.Empty);
// Try to find shopping cart item in the list
ShoppingCartItemInfo cartItem = ShoppingCart.GetShoppingCartItem(cartItemGuid);
if (cartItem != null)
{
// If product and its product options should be removed
if (((CMSCheckBox)row.Cells[4].Controls[1]).Checked && (sender != null))
{
// Remove product and its product option from list
ShoppingCart.RemoveShoppingCartItem(cartItemGuid);
if (!ShoppingCartControl.IsInternalOrder)
{
// Log activity
if (!cartItem.IsProductOption && !cartItem.IsBundleItem)
{
mActivityLogger.LogProductRemovedFromShoppingCartActivity(cartItem.SKU, cartItem.CartItemUnits, ContactID);
}
// Delete product from database
ShoppingCartItemInfoProvider.DeleteShoppingCartItemInfo(cartItem);
}
}
// If product units has changed
else if (!cartItem.IsProductOption)
{
// Get number of units
int itemUnits = ValidationHelper.GetInteger(((TextBox)(row.Cells[7].Controls[1])).Text.Trim(), 0);
if ((itemUnits > 0) && (cartItem.CartItemUnits != itemUnits))
{
// Update units of the parent product
ShoppingCartItemInfoProvider.UpdateShoppingCartItemUnits(cartItem, itemUnits);
}
}
}
}
}
CheckDiscountCoupon();
// Recalculate shopping cart
ShoppingCartInfoProvider.EvaluateShoppingCart(ShoppingCart);
ReloadData();
if ((ShoppingCart.ShoppingCartDiscountCouponID > 0) && (!ShoppingCart.IsDiscountCouponApplied))
{
// Discount coupon code is valid but not applied to any product of the shopping cart
lblError.Text = GetString("shoppingcart.discountcouponnotapplied");
}
// Inventory should be checked
checkInventory = true;
}
}
