[ic] stacked variants problem

[interchange-users@icdevgroup.org (Jeff Dafoe)]

Hello,

I am experiencing an inability to add stacked variants to the cart properly.

I have a base product  "base" and variants "variant1" and "variant2"

This works:

<input type=hidden name="mv_order_item" value="base">
<input type=hidden name="mv_sku" value="variant1">
<input type=hidden name="mv_order_quantity" value=1>

and ends up with

      'carts' => {
                       'wishlist' => [],
                       'main' => [
                                   {
                                     'price_group' => '',
                                     'mv_sku' => 'base',
                                     'mv_ib' => 'options',
                                     'code' => 'variant1',
                                     'quantity' => '1'
                                   }
                                 ]
                     }

Unfortunately, stacking that does not work:

<input type=hidden name="mv_order_item" value="base">
<input type=hidden name="mv_sku" value="variant1">
<input type=hidden name="mv_order_quantity" value=0>
<input type=hidden name="mv_order_item" value="base">
<input type=hidden name="mv_sku" value="variant2">
<input type=hidden name="mv_order_quantity" value=1>

An examination of the cart reveals that the variant has been lost.

         'carts' => {
                       'wishlist' => [],
                       'main' => [
                                   {
                                     'price_group' => '',
                                     'mv_sku' => '00081',
                                     'mv_ib' => 'products',
                                     'code' => '00081',
                                     'quantity' => '1'
                                   }
                                 ]
                     },

By removing mv_order_item and leaving only mv_sku and mv_order_quantity I
can produce
Attempt to order missing product code: 100177-100180-100178-100179
in the error log.

By removing mv_sku and setting mv_order_item to "variant1" I can produce:

          'carts' => {
                       'wishlist' => [],
                       'main' => [
                                   {
                                     'price_group' => '',
                                     'mv_ib' => 'options',
                                     'code' => 'variant1',
                                     'quantity' => '1'
                                   }
                                 ]
                     },

which gives me the closest approximation to functionality, however, the
absence of mv_sku in the cart seems to cause issues in item-list, primarily
I cannot reference the base item in an item-list with a tag such as
[item-data products description].  This makes me think that there might be
other issues introduced also.

Any insight is very appreciated.


Thanks,
Jeff