public void remove_coupon(string coupon_code, IBasketPricingService basket_pricing_service)
{
var coupon = _coupons.First(c => c.code == coupon_code);
_coupons.Remove(coupon);
recalculate_basket_totals(basket_pricing_service);
}
public ApplyCouponToBasketCommandHandler(IPromotionsRepository promotions_repository,
IBasketRepository basket_repository,
IBasketPricingService basketPricingService)
{
_promotions_repository = promotions_repository;
_basket_repository = basket_repository;
_basketPricingService = basketPricingService;
}
public void apply(Promotion promotion, IBasketPricingService basket_pricing_service)
{
// double dispatch
var coupon = promotion.create_coupon_for(this._id);
_coupons.Add(coupon);
recalculate_basket_totals(basket_pricing_service);
}
public BasketService(
IStorageService storageService,
IProductRepository productRepository,
IBasketPricingService basketPricingService)
{
this._storageService = storageService;
this._productRepository = productRepository;
_basketPricingService = basketPricingService;
}
public void apply(Promotion promotion, IBasketPricingService basket_pricing_service)
{
// double dispatch
var coupon = promotion.create_coupon_for(this._id);
_coupons.Add(coupon);
recalculate_basket_totals(basket_pricing_service);
}
public void remove_product_with_id_of(ProductSnapshot product, IBasketPricingService basket_pricing_service)
{
if (basket_contains_an_item_for(product))
{
_items.Remove(get_item_for(product));
recalculate_basket_totals(basket_pricing_service);
}
}
public void add(ProductSnapshot product_snapshot, IBasketPricingService basket_pricing_service)
{
// TODO: Check for null values and invalid data
if (basket_contains_an_item_for(product_snapshot))
get_item_for(product_snapshot).increase_item_quantity_by(new NonNegativeQuantity(1));
else
_items.Add(BasketItemFactory.create_item_for(product_snapshot));
recalculate_basket_totals(basket_pricing_service);
}
public void add(ProductSnapshot product_snapshot, IBasketPricingService basket_pricing_service)
{
// TODO: Check for null values and invalid data
if (basket_contains_an_item_for(product_snapshot))
{
get_item_for(product_snapshot).increase_item_quantity_by(new NonNegativeQuantity(1));
}
else
{
_items.Add(BasketItemFactory.create_item_for(product_snapshot));
}
recalculate_basket_totals(basket_pricing_service);
}
public void change_quantity_of_product(NonNegativeQuantity quantity, ProductSnapshot product_snapshot, IBasketPricingService basket_pricing_service)
{
// TODO: Check for null values and invalid data
if (basket_contains_an_item_for(product_snapshot))
{
if (quantity.is_zero())
{
remove_product_with_id_of(product_snapshot, basket_pricing_service);
}
else
get_item_for(product_snapshot).change_item_quantity_to(quantity);
recalculate_basket_totals(basket_pricing_service);
}
}
public void remove_coupon(string coupon_code, IBasketPricingService basket_pricing_service)
{
var coupon = _coupons.First(c => c.code == coupon_code);
_coupons.Remove(coupon);
recalculate_basket_totals(basket_pricing_service);
}
private void recalculate_basket_totals(IBasketPricingService basket_pricing_service)
{
var total = basket_pricing_service.calculate_total_price_for(_items, _coupons);
DomainEvents.raise(new BasketPriceChanged(this._id, total.basket_total, total.discount));
}
public void remove_product_with_id_of(ProductSnapshot product, IBasketPricingService basket_pricing_service)
{
if (basket_contains_an_item_for(product))
{
_items.Remove(get_item_for(product));
recalculate_basket_totals(basket_pricing_service);
}
}
public RemoveCouponFromBasketCommandHandler(IBasketRepository basket_repository,
IBasketPricingService basketPricingService)
{
_basket_repository = basket_repository;
_basketPricingService = basketPricingService;
}
public void change_quantity_of_product(NonNegativeQuantity quantity, ProductSnapshot product_snapshot, IBasketPricingService basket_pricing_service)
{
// TODO: Check for null values and invalid data
if (basket_contains_an_item_for(product_snapshot))
{
if (quantity.is_zero())
{
remove_product_with_id_of(product_snapshot, basket_pricing_service);
}
else
{
get_item_for(product_snapshot).change_item_quantity_to(quantity);
}
recalculate_basket_totals(basket_pricing_service);
}
}
private void recalculate_basket_totals(IBasketPricingService basket_pricing_service)
{
var total = basket_pricing_service.calculate_total_price_for(_items, _coupons);
DomainEvents.raise(new BasketPriceChanged(this._id, total.basket_total, total.discount));
}
public RemoveProductFromBasketCommandHandler(IBasketRepository basket_repository,
IBasketPricingService basket_pricing_service)
{
_basketRepository = basket_repository;
_basketPricingService = basket_pricing_service;
}
