PersistentShoppingCart class

The main class for interacting with the persistent shopping cart.

Constructors

PersistentShoppingCart()

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

addToCart(PersistentShoppingCartItem cartItem) Future<void>
Adds a PersistentShoppingCartItem to the shopping cart.
calculateTotalPrice() double
Calculates the total price of all items in the shopping cart.
clearCart() → void
Clears all items from the shopping cart.
decrementCartItemQuantity(String productId) Future<void>
Decrements the quantity of a cart item.
getCartData() Map<String, dynamic>
Retrieves the cart data including items and total price.
getCartItemCount() int
Gets the total number of items in the shopping cart.
incrementCartItemQuantity(String productId) Future<void>
Increments the quantity of a cart item.
init() Future<void>
Initializes Hive and opens the cart box.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
removeFromCart(String productId) Future<bool>
Removes a product from the shopping cart.
showAndUpdateCartItemWidget({required Widget inCartWidget, required Widget notInCartWidget, required PersistentShoppingCartItem product}) Widget
Displays an icon button based on whether a product is in the cart or not.
showCartItemCountWidget({required Widget cartItemCountWidgetBuilder(int itemCount)}) Widget
Displays the current cart item count using the provided widget builder.
showCartItems({required Widget cartItemsBuilder(BuildContext context, List<PersistentShoppingCartItem> cartItems)}) Widget
Displays the list of cart items using the provided builder. Define whether you want to display items in a ListView, GridView, etc.
showTotalAmountWidget({required Widget cartTotalAmountWidgetBuilder(double totalAmount)}) Widget
Displays the total amount in the cart using the provided widget builder.
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited