From 47c101753a580a2dbd33fa60fa81ff0c14cc093b Mon Sep 17 00:00:00 2001
From: Morven Lewis-Everley <morven@i-lateral.com>
Date: Mon, 28 Oct 2024 15:28:01 +0000
Subject: [PATCH] Allow linking of a related object to customisations and price
 modifiers

---
 src/Model/LineItemCustomisation.php |  3 ++-
 src/Model/PriceModifier.php         | 12 +++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/Model/LineItemCustomisation.php b/src/Model/LineItemCustomisation.php
index 1e59312..22ec288 100644
--- a/src/Model/LineItemCustomisation.php
+++ b/src/Model/LineItemCustomisation.php
@@ -48,7 +48,8 @@ class LineItemCustomisation extends DataObject implements TaxableProvider
      * @var array
      */
     private static $has_one = [
-        "Parent" => LineItem::class
+        "Parent" => LineItem::class,
+        'RelatedObject' => DataObject::class
     ];
 
     /**
diff --git a/src/Model/PriceModifier.php b/src/Model/PriceModifier.php
index eb0a703..954ffd1 100644
--- a/src/Model/PriceModifier.php
+++ b/src/Model/PriceModifier.php
@@ -25,24 +25,26 @@ class PriceModifier extends DataObject
     private static $table_name = 'Orders_PriceModifier';
 
     private static $db = [
-        'Name' => 'Varchar',
-        'ModifyPrice' => 'Decimal(9,3)'
+        'Name'          => 'Varchar',
+        'ModifyPrice'   => 'Decimal(9,3)'
     ];
 
     private static $has_one = [
-        'LineItem' => LineItem::class,
+        'LineItem'      => LineItem::class,
+        'RelatedObject' => DataObject::class,
         'Customisation' => LineItemCustomisation::class
     ];
 
     private static $summary_fields = [
         'Name',
         'ModifyPrice',
-        'CustomisationID'
+        'RelatedObject.Title'
     ];
 
     private static $field_labels = [
         'Name' => 'Modification applied',
-        'ModifyPrice' => 'Modify base item price'
+        'ModifyPrice' => 'Modify base item price',
+        'RelatedObject.Title' => 'Base Object'
     ];
 
     public function isNegative(): bool