public void WhenRemovingAddedProduct_ShouldClearProductFromCartAndReturnZeroQuantity()
{
var productsRepository = new ProductsRepository();
var cartRepository = new ShoppingCartRepository();
var cartManager = new CartCommandManager();
var canon = new Product("EOSR1", "Canon EOS R", 1099);
var addCanonCommand = new AddToCartCommand(
cartRepository,
productsRepository,
canon);
var removeCanonCommand = new RemoveFromCartCommand(
cartRepository,
productsRepository,
canon
);
cartManager.Execute(addCanonCommand);
cartManager.Execute(addCanonCommand);
cartManager.Execute(removeCanonCommand);
cartManager.Execute(removeCanonCommand);
cartManager.Execute(removeCanonCommand);
cartRepository.Get("EOSR1").Quantity.Should().Be(0);
}
public ProductViewModel(ShoppingCartViewModel shoppingCartViewModel,
IShoppingCartRepository shoppingCartRepository,
IProductRepository productRepository,
Product product,
int quantity = 0)
{
Product = product;
Quantity = quantity;
var addToCartCommand =
new AddToCartCommand(shoppingCartRepository, productRepository, product);
var increaseQuantityCommand =
new ChangeQuantityCommand(ChangeQuantityCommand.Operation.Increase,
shoppingCartRepository,
productRepository,
product);
var decreaseQuantityCommand =
new ChangeQuantityCommand(ChangeQuantityCommand.Operation.Decrease,
shoppingCartRepository,
productRepository,
product);
var removeFromCartCommand =
new RemoveFromCartCommand(shoppingCartRepository,
productRepository,
product);
AddToCartCommand = new RelayCommand(
execute: () => {
addToCartCommand.Execute();
shoppingCartViewModel.Refresh();
},
canExecute: () => addToCartCommand.CanExecute());
IncreaseQuantityCommand = new RelayCommand(
execute: () => {
increaseQuantityCommand.Execute();
shoppingCartViewModel.Refresh();
},
canExecute: () => increaseQuantityCommand.CanExecute());
DecreaseQuantityCommand = new RelayCommand(
execute: () => {
decreaseQuantityCommand.Execute();
shoppingCartViewModel.Refresh();
},
canExecute: () => decreaseQuantityCommand.CanExecute());
RemoveFromCartCommand = new RelayCommand(
execute: () => {
removeFromCartCommand.Execute();
shoppingCartViewModel.Refresh();
},
canExecute: () => removeFromCartCommand.CanExecute());
}
public async Task <IActionResult> RemoveFromCart(string cartItemId)
{
var request = new RemoveFromCartCommand {
CartItemId = cartItemId
};
await _mediator.Send(request);
return(Ok());
}
public async Task <IActionResult> RemoveFromCart([FromBody] int ID)
{
var userID = User.Claims.First(x => x.Type == "UserID").Value;
var cmd = new RemoveFromCartCommand(userID, ID);
var response = await _mediator.Send(cmd);
if (response == true)
{
return(Ok($"Successfully removed game of id: {ID}"));
}
return(BadRequest("Something bad has happend while trying to remove item from cart."));
}
