CUSTOM: core: include mirror_total_price in InventoryListBrain

TODO: discuss wether this can be an useful addition

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Resource_zGetInventoryList.sql

@@ -10,7 +10,8 @@ SELECT
       <dtml-if transformed_uid> * transformation.quantity</dtml-if>, <dtml-var precision>))
     AS converted_quantity,
   </dtml-if>
-  IFNULL(SUM(ROUND(<dtml-var stock_table_id>.total_price, <dtml-var precision>)), 0) AS total_price
+  IFNULL(SUM(ROUND(<dtml-var stock_table_id>.total_price, <dtml-var precision>)), 0) AS total_price,
+  IFNULL(SUM(ROUND(<dtml-var stock_table_id>.mirror_total_price, <dtml-var precision>)), 0) AS mirror_total_price
 <dtml-else>
   SUM(<dtml-var stock_table_id>.quantity <dtml-if transformed_uid> * transformation.quantity</dtml-if>) AS inventory,
   SUM(<dtml-var stock_table_id>.quantity <dtml-if transformed_uid> * transformation.quantity</dtml-if>) AS total_quantity,
@@ -20,7 +21,8 @@ SELECT
       <dtml-if transformed_uid> * transformation.quantity</dtml-if>), 12)
     AS converted_quantity,
   </dtml-if>
-  IFNULL(SUM(<dtml-var stock_table_id>.total_price), 0) AS total_price
+  IFNULL(SUM(<dtml-var stock_table_id>.total_price), 0) AS total_price,
+  IFNULL(SUM(<dtml-var stock_table_id>.mirror_total_price), 0) AS mirror_total_price
 </dtml-if>
 <dtml-if inventory_list>
   ,