Thanks I have my cart items mapped like so (using Fluent NHibernate):
HasMany(x => x.Items)
.Inverse()
.Cascade.Delete();
However this hasn't changed since I originally wrote it. I'm currently out
of ideas hence why I resorted to this post. I think i'm going to sleep on
it and see if I have any bright ideas. I'll post an update if I find a
solution. But feel free to throw any other ideas you think might be the
problem my way. Thanks
On Tuesday, 13 January 2015 17:55:03 UTC, Ricardo Peres wrote:
> ...and inverse=true on the Cart -> Items side!
>
> RP
>
> On Tuesday, January 13, 2015 at 4:32:24 PM UTC, Gustavo Ringel wrote:
>>
>> Where is your inverse definition? Make sure inverse=false on the cart
>> item which should be the owner of that association for that to work.
>>
>> Gustavo.
>>
>> On Tue, Jan 13, 2015 at 6:19 PM, Lee Timmins <[email protected]>
>> wrote:
>>
>>> Thanks, whilst this should work, it doesn't explain why it would be
>>> working before.
>>>
>>>
>>> On Tuesday, 13 January 2015 15:45:40 UTC, Ricardo Peres wrote:
>>>>
>>>> I think you need to call session.Refresh(cart).
>>>>
>>>> RP
>>>>
>>>> On Tuesday, January 13, 2015 at 3:12:09 PM UTC, Lee Timmins wrote:
>>>>>
>>>>> Say I have the following entities
>>>>>
>>>>> public class Cart {
>>>>> public virtual IList<CartItem> Items { get; set; }
>>>>> }
>>>>>
>>>>> public class CartItem {
>>>>> public virtual Cart Cart { get; set; }
>>>>> public virtual int Quantity { get; set; }
>>>>> }
>>>>>
>>>>> Now say I have the following code:
>>>>>
>>>>> var cart = GetCart(); // Returns a single Cart
>>>>>
>>>>> var cartItem = new CartItem() { Cart = cart, Quantity = 1 };
>>>>> session.SaveOrUpdate(cartItem);
>>>>>
>>>>> session.Transaction.Commit();
>>>>>
>>>>> var numItems = cart.Items.Count;
>>>>>
>>>>> The number of items doesn't include the newly added item. I know I
>>>>> could add it to the items collection on the cart but I have never had to
>>>>> do
>>>>> this in the past and I have noticed a lot of places where this is now
>>>>> broken. This is probably my fault for not including more unit tests but
>>>>> unfortunately I have no idea when I introduced this bug. I was wondering
>>>>> if
>>>>> anyone has any ideas why this would suddenly stop behaving like it did
>>>>> before. Please let me know if you require more information.
>>>>>
>>>>> I'd appreciate the help. Thanks
>>>>>
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>>
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