public async Task <OrderDto> CreateAsync(CartOverview cartOverview, AddressDto address, PaymentDto payment)
{
var order = await _orderRepository.CreateAsync(new Order
{
AddressId = address.Id,
PaymentId = payment.Id,
UserId = cartOverview.User.Id,
OrderProducts = cartOverview.Products.Select(ToOrderProduct).ToList()
});
try
{
await _productService.SubtractAvailabilityAsync(
order.OrderProducts.Select(ToSubtractProductAvailability)
.ToList());
}
catch (Exception)
{
await _orderRepository.DeleteAsync(order);
throw;
}
await _cartService.EmptyCartAsync(cartOverview.CartId);
return(_mapper.Map <OrderDto>(order));
}
public async Task <CartOverview> GetCartOverviewAsync(int id)
{
var user = await _userRepository.GetAsync(id);
user.ThrowIfNull(id);
if (!user.Cart.CartProducts.Any())
{
return(new CartOverview());
}
var cartOverview = new CartOverview
{
User = _mapper.Map <UserDto>(user),
CartId = user.CartId,
Products = user.Cart.CartProducts.Select(ToProductOverview).ToList()
};
cartOverview.TotalPrice = cartOverview.Products.Sum(_ => _.TotalPrice);
cartOverview.TotalDiscountedPrice = cartOverview.Products.Sum(_ => _.TotalDiscountedPrice);
cartOverview.FinalPrice = cartOverview.Products.Sum(_ => _.FinalPrice);
return(cartOverview);
}