fix error product product

1 files changed, 9 insertions, 0 deletions

diff --git a/indoteknik_api/models/product_product.py b/indoteknik_api/models/product_product.py
index 8517e28a..71022af5 100644
--- a/indoteknik_api/models/product_product.py
+++ b/indoteknik_api/models/product_product.py
@@ -235,6 +235,15 @@ class ProductProduct(models.Model):
             f'price_tier{tier_number}': price or 0
         }
         return data
+    
+    def _get_pricelist_tier1(self):
+        return self._get_pricelist_tier(1)
+    
+    def _get_pricelist_tier2(self):
+        return self._get_pricelist_tier(2)
+    
+    def _get_pricelist_tier3(self):
+        return self._get_pricelist_tier(3)
 
     def _get_flashsale_price(self):
         result = {}