public CheckoutOrderInfo()
{
cart = new Cart();
appliedCoupons = new List <CheckoutCouponInfo>();
BillingAddress = new AddressInfo();
BillingAddress.PropertyChanged += BillingAddress_PropertyChanged;
BillingAddress.EnablePropertyChangeEvent = true;
ShipToBillingAddress = null;
ShippingAddress = new AddressInfo();
//ShippingAddress.PropertyChanged += ShippingAddress_PropertyChanged;
//ShippingOption = new ShippingOption();
ShippingRate = new ShippingRate();
CreditCard = new CreditCardInfo();
PaymentProvider = PaymentProviderName.UNKNOWN;
PayPalVariables = new Dictionary <string, string>();
SubTotal = 0;
DiscountAmount = 0;
//ShippingAmount = 0;
TaxAmount = 0;
Total = 0;
OrderNotes = String.Empty;
}
public void AddProductToCart(int productId, int productQty, string jsonProductFieldData)
{
//UpdateCartItemInCart(null, productId, productQty, true, jsonProductFieldData);
DataModel.Cart cart = null;
using (esTransactionScope transaction = new esTransactionScope())
{
cart = GetCartFromDatabase(true);
CartItemCollection cartItemCollection = cart.CartItemCollectionByCartId;
List <CartItem> cartItems = cartItemCollection.ToList();
int index = cartItems.FindIndex(ci => (ci.ProductId.Value == productId) && (ci.ProductFieldData == jsonProductFieldData));
if (index >= 0)
{
// product is in the cart
if (productQty <= 0)
{
// remove from cart
cartItemCollection[index].MarkAsDeleted();
}
else
{
// add/update quantity
cartItemCollection[index].Quantity += productQty;
// update ProductFieldData
if (!string.IsNullOrEmpty(jsonProductFieldData))
{
cartItemCollection[index].ProductFieldData = jsonProductFieldData;
}
}
}
else if (productQty > 0)
{
// add to cart
CartItem newItem = cartItemCollection.AddNew();
newItem.ProductId = productId;
newItem.Quantity = productQty;
newItem.ProductFieldData = jsonProductFieldData;
}
//---- update some cart fields too...
if (storeContext.UserId.HasValue)
{
cart.UserId = storeContext.UserId.Value;
}
cart.Save();
transaction.Complete();
}
//return cart;
}
public void RemoveCartItemFromCart(int cartItemId)
{
//UpdateCartItemInCart(cartItemId, null, 0, false, string.Empty);
DataModel.Cart cart = GetCartFromDatabase(false);
CartItemCollection cartItemCollection = cart.CartItemCollectionByCartId;
CartItem toDelete = cartItemCollection.FindByPrimaryKey(cartItemId);
if (toDelete != null)
{
toDelete.MarkAsDeleted();
cart.Save();
}
}
private DataModel.Cart GetCartFromDatabase(bool createIfNotExists)
{
DataModel.Cart cart = new DataModel.Cart();
if (!cart.LoadByPrimaryKey(storeContext.CartId) && createIfNotExists)
{
// no cart in DB yet, create one...
cart.Id = storeContext.CartId;
cart.StoreId = storeContext.CurrentStore.Id.Value;
if (storeContext.UserId.HasValue)
{
cart.UserId = storeContext.UserId.Value;
}
cart.Save();
}
return(cart);
}
public void UpdateCartItemQuantity(int cartItemId, int quantity)
{
//UpdateCartItemInCart(cartItemId, null, quantity, false, string.Empty);
using (esTransactionScope transaction = new esTransactionScope())
{
DataModel.Cart cart = GetCartFromDatabase(false);
CartItemCollection cartItems = cart.CartItemCollectionByCartId;
cartItems.Filter = cartItems.AsQueryable().Where(x => x.Id == cartItemId);
//cartItems.Filter = CartItemMetadata.ColumnNames.Id + " = " + cartItemId;
if (cartItems.Count > 0)
{
// item is in the cart
if (quantity <= 0)
{
// remove from cart
cartItems[0].MarkAsDeleted();
}
else
{
cartItems[0].Quantity = quantity;
}
}
//cartItems.Filter = "";
cartItems.Filter = null;
//---- update some cart fields too...
if (storeContext.UserId.HasValue)
{
cart.UserId = storeContext.UserId.Value;
}
cart.Save();
transaction.Complete();
}
}