👌 Add store code

Add store code in store admin grid.

Author: Andreas Schrammel

app/code/Magento/Backend/Block/System/Store/Grid/Render/Group.php

@@ -27,6 +27,7 @@ public function render(\Magento\Framework\DataObject $row)
         $this->getUrl('adminhtml/*/editGroup', ['group_id' => $row->getGroupId()]) .
         '">' .
         $this->escapeHtml($row->getData($this->getColumn()->getIndex())) .
-        '</a>';
+        '</a><br />'
+        . '(Code: ' . $row->getGroupCode() . ')';
     }
 }

app/code/Magento/Store/Model/ResourceModel/Website/Collection.php

@@ -138,7 +138,7 @@ public function joinGroupAndStore()
             $this->getSelect()->joinLeft(
                 ['group_table' => $this->getTable('store_group')],
                 'main_table.website_id = group_table.website_id',
-                ['group_id' => 'group_id', 'group_title' => 'name']
+                ['group_id' => 'group_id', 'group_title' => 'name', 'group_code' => 'code']
             )->joinLeft(
                 ['store_table' => $this->getTable('store')],
                 'group_table.group_id = store_table.group_id',