/**
* There was a bug in the WCS_Upgrade_2_0::add_line_tax_data() method in Subscriptions 2.0.0 and 2.0.1 which
* prevented recurring line tax data from being copied correctly to newly created subscriptions. This bug was
* fixed in 2.0.2, so we can now use that method to make sure line tax data is set correctly. But to do that,
* we first need to massage some of the deprecated line item meta to use the original meta keys.
*
* @param int $subscription_line_item_id ID of the new subscription line item
* @param int $old_order_item_id ID of the old order line item
* @param array $old_order_item The old line item
* @return bool|int the meta ID of the newly added '_line_tax_data' meta data row, or false if no line tax data was added.
*/
protected static function maybe_repair_line_tax_data($subscription_line_item_id, $old_order_item_id, $old_order_item)
{
// we need item meta in the old format so that we can use the (now fixed) WCS_Upgrade_2_0::add_line_tax_data() method and save duplicating its code
$old_order_item['item_meta']['_recurring_line_total'] = isset($old_order_item['item_meta']['_wcs_migrated_recurring_line_total']) ? $old_order_item['item_meta']['_wcs_migrated_recurring_line_total'] : 0;
$old_order_item['item_meta']['_recurring_line_tax'] = isset($old_order_item['item_meta']['_wcs_migrated_recurring_line_tax']) ? $old_order_item['item_meta']['_wcs_migrated_recurring_line_tax'] : 0;
$old_order_item['item_meta']['_recurring_line_subtotal_tax'] = isset($old_order_item['item_meta']['_wcs_migrated_recurring_line_subtotal_tax']) ? $old_order_item['item_meta']['_wcs_migrated_recurring_line_subtotal_tax'] : 0;
if (isset($old_order_item['item_meta']['_wcs_migrated_recurring_line_tax_data'])) {
$old_order_item['item_meta']['_recurring_line_tax_data'] = $old_order_item['item_meta']['_wcs_migrated_recurring_line_tax_data'];
}
return WCS_Upgrade_2_0::add_line_tax_data($subscription_line_item_id, $old_order_item_id, $old_order_item);
}
