public async Task HandleAsync(ProductAdded @event)
{
var product = await productRepository.GetByIdAsync(@event.ProductId.IdAsString());
var cart = await orderRepository.GetByIdAsync(@event.AggregateId.IdAsString());
var cartItem = OrderItemReadModel.CreateFor(@event.AggregateId.IdAsString(), @event.ProductId.IdAsString());
cartItem.ProductName = product.Name;
cartItem.Quantity = @event.Quantity;
cart.TotalItems += @event.Quantity;
await orderRepository.UpdateAsync(cart);
await orderItemRepository.InsertAsync(cartItem);
}
