From b841a4354e04052040811c64599eba8e43784b59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric?= <35066297+c3do@users.noreply.github.com>
Date: Fri, 4 Sep 2020 12:06:09 +0200
Subject: [PATCH] NEW ref_ext for Attributes

---
 .../variants/class/ProductAttribute.class.php | 24 ++++++++++++-------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/htdocs/variants/class/ProductAttribute.class.php b/htdocs/variants/class/ProductAttribute.class.php
index 6e2335c2f99..d7fbbfefa8b 100644
--- a/htdocs/variants/class/ProductAttribute.class.php
+++ b/htdocs/variants/class/ProductAttribute.class.php
@@ -40,6 +40,12 @@ class ProductAttribute extends CommonObject
 	 * @var string
 	 */
 	public $ref;
+	
+	/**
+	 * External ref of the product attribute
+	 * @var string
+	 */
+	public $ref_ext;
 
 	/**
 	 * Label of the product attribute
@@ -79,8 +85,8 @@ class ProductAttribute extends CommonObject
 			return -1;
 		}
 
-		$sql = "SELECT rowid, ref, label, rang FROM ".MAIN_DB_PREFIX."product_attribute WHERE rowid = ".(int) $id." AND entity IN (".getEntity('product').")";
-
+		$sql = "SELECT rowid, ref, ref_ext, label, rang FROM ".MAIN_DB_PREFIX."product_attribute WHERE rowid = ".(int) $id." AND entity IN (".getEntity('product').")";
+		
 		$query = $this->db->query($sql);
 
 		if (!$this->db->num_rows($query)) {
@@ -91,6 +97,7 @@ class ProductAttribute extends CommonObject
 
 		$this->id = $obj->rowid;
 		$this->ref = $obj->ref;
+		$this->ref_ext = $obj->ref_ext;
 		$this->label = $obj->label;
 		$this->rang = $obj->rang;
 
@@ -106,7 +113,7 @@ class ProductAttribute extends CommonObject
 	{
 		$return = array();
 
-		$sql = 'SELECT rowid, ref, label, rang FROM '.MAIN_DB_PREFIX."product_attribute WHERE entity IN (".getEntity('product').')';
+		$sql = 'SELECT rowid, ref, ref_ext, label, rang FROM '.MAIN_DB_PREFIX."product_attribute WHERE entity IN (".getEntity('product').')';
 		$sql .= $this->db->order('rang', 'asc');
 		$query = $this->db->query($sql);
 		if ($query)
@@ -115,6 +122,7 @@ class ProductAttribute extends CommonObject
     			$tmp = new ProductAttribute($this->db);
     			$tmp->id = $result->rowid;
     			$tmp->ref = $result->ref;
+				$tmp->ref_ext = $result->ref_ext;
     			$tmp->label = $result->label;
     			$tmp->rang = $result->rang;
 
@@ -147,9 +155,9 @@ class ProductAttribute extends CommonObject
 		//Ref must be uppercase
 		$this->ref = strtoupper($this->ref);
 
-		$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_attribute (ref, label, entity, rang)
-		VALUES ('".$this->db->escape($this->ref)."', '".$this->db->escape($this->label)."', ".(int) $this->entity.", ".(int) $this->rang.")";
-
+		$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_attribute (ref, ref_ext, label, entity, rang)
+		VALUES ('".$this->db->escape($this->ref)."', '".$this->db->escape($this->ref_ext)."', '".$this->db->escape($this->label)."', ".(int) $this->entity.", ".(int) $this->rang.")";
+		
 		$query = $this->db->query($sql);
 		if ($query)
 		{
@@ -183,8 +191,8 @@ class ProductAttribute extends CommonObject
 		$this->ref = trim(strtoupper($this->ref));
 		$this->label = trim($this->label);
 
-		$sql = "UPDATE ".MAIN_DB_PREFIX."product_attribute SET ref = '".$this->db->escape($this->ref)."', label = '".$this->db->escape($this->label)."', rang = ".(int) $this->rang." WHERE rowid = ".(int) $this->id;
-
+		$sql = "UPDATE ".MAIN_DB_PREFIX."product_attribute SET ref = '".$this->db->escape($this->ref)."', ref_ext = '".$this->db->escape($this->ref_ext)."', label = '".$this->db->escape($this->label)."', rang = ".(int) $this->rang." WHERE rowid = ".(int) $this->id;
+		
 		if ($this->db->query($sql)) {
 			return 1;
 		}