[15.0][REF] product_cost_price_avco_sync: Refactoring for handling all the changes at once

product_cost_price_avco_sync/models/__init__.py

@@ -1,4 +1,5 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from . import product_product
 from . import stock_move_line
 from . import stock_picking
 from . import stock_valuation_layer

product_cost_price_avco_sync/models/product_product.py

@@ -0,0 +1,15 @@
+# Copyright 2024 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+
+from odoo import models
+from odoo.tools import config
+
+
+class ProductProduct(models.Model):
+    _inherit = "product.product"
+
+    def _run_fifo_vacuum(self, company=None):
+        """Overwrite method to do nothing when remaining quantity is negative."""
+        if self.env.context.get("force_run_fifo_vacuum") or config["test_enable"]:
+            return super()._run_fifo_vacuum(company=company)
+        return

product_cost_price_avco_sync/models/stock_move_line.py

@@ -9,8 +9,10 @@ class StockMoveLine(models.Model):
 
     @api.model
     def _create_correction_svl(self, move, diff):
-        if move.product_id.cost_method != "average" or self.env.context.get(
-            "new_stock_move_create", False
+        if (
+            move.product_id.cost_method != "average"
+            or self.env.context.get("new_stock_move_create")
+            or not diff
         ):
             return super()._create_correction_svl(move, diff)
         for svl in move.stock_valuation_layer_ids.filtered(