protected override Result Handle(DeleteShoppingCartCommand request)
{
EnsureArg.IsNotNull(request);
var shoppingCartOrNothing = repository.GetById(request.Id);
return(shoppingCartOrNothing.ToResult(ErrorMessages.ShoppingCartNotFound)
.OnSuccess(s => repository.Delete(s))
.OnSuccess(_ => repository.Save()));
}
protected override ShoppingCartModel Handle(AddShoppingCartCommand request)
{
EnsureArg.IsNotNull(request);
var shoppingCart = ShoppingCart.Create(request.Model.Description);
repository.Add(shoppingCart);
repository.Save();
return(mapper.Map <ShoppingCartModel>(shoppingCart));
}
private Result AddProductToShoppingCart(ShoppingCart shoppingCart, Guid productId)
{
var productOrNothing = productRepository.GetById(productId);
return(productOrNothing.ToResult(ErrorMessages.ProductNotFound)
.OnSuccess(p =>
{
shoppingCart.AddProductPrice(p);
shoppingCartRepository.Update(shoppingCart);
shoppingCartRepository.Save();
}));
}
private void UpdateShoppingCart(Domain.ShoppingCart shoppingCart, EditShoppingCartCommand request)
{
shoppingCart.Update(request.Model.Description);
repository.Update(shoppingCart);
repository.Save();
}
