From beebee6b82377724ea388d563a4692b32bcc3c59 Mon Sep 17 00:00:00 2001
From: "Fabian @ Blax Software" <fabian@blax.at>
Date: Tue, 9 Dec 2025 09:09:23 +0100
Subject: [PATCH] BF self to static, which allows extendable models

---
 src/Models/Product.php             | 4 ++--
 src/Models/ProductCategory.php     | 6 +++---
 src/Traits/HasProductRelations.php | 2 +-
 workbench/app/Models/Product.php   | 5 +++++
 4 files changed, 11 insertions(+), 6 deletions(-)
 create mode 100644 workbench/app/Models/Product.php

diff --git a/src/Models/Product.php b/src/Models/Product.php
index 3867aaf..3c72eca 100644
--- a/src/Models/Product.php
+++ b/src/Models/Product.php
@@ -134,12 +134,12 @@ class Product extends Model implements Purchasable, Cartable
 
     public function parent()
     {
-        return $this->belongsTo(self::class, 'parent_id');
+        return $this->belongsTo(static::class, 'parent_id');
     }
 
     public function children(): HasMany
     {
-        return $this->hasMany(self::class, 'parent_id');
+        return $this->hasMany(static::class, 'parent_id');
     }
 
     public function attributes(): HasMany
diff --git a/src/Models/ProductCategory.php b/src/Models/ProductCategory.php
index acd6f86..ed30f45 100644
--- a/src/Models/ProductCategory.php
+++ b/src/Models/ProductCategory.php
@@ -76,19 +76,19 @@ class ProductCategory extends Model
 
     public function parent(): BelongsTo
     {
-        return $this->belongsTo(self::class, 'parent_id');
+        return $this->belongsTo(static::class, 'parent_id');
     }
 
     public function children(): HasMany
     {
-        return $this->hasMany(self::class, 'parent_id')
+        return $this->hasMany(static::class, 'parent_id')
             ->where('is_visible', true)
             ->orderBy('sort_order');
     }
 
     public function allChildren(): HasMany
     {
-        return $this->hasMany(self::class, 'parent_id')
+        return $this->hasMany(static::class, 'parent_id')
             ->orderBy('sort_order');
     }
 
diff --git a/src/Traits/HasProductRelations.php b/src/Traits/HasProductRelations.php
index 517f77b..11ce2ee 100644
--- a/src/Traits/HasProductRelations.php
+++ b/src/Traits/HasProductRelations.php
@@ -10,7 +10,7 @@ trait HasProductRelations
     public function productRelations(): BelongsToMany
     {
         return $this->belongsToMany(
-            self::class,
+            static::class,
             config('shop.tables.product_relations', 'product_relations'),
             'product_id',
             'related_product_id'
diff --git a/workbench/app/Models/Product.php b/workbench/app/Models/Product.php
new file mode 100644
index 0000000..16bfd43
--- /dev/null
+++ b/workbench/app/Models/Product.php
@@ -0,0 +1,5 @@
+<?php
+
+namespace App\Models;
+
+class Product extends \Blax\Shop\Models\Product {}