Merge PR #1414 into 15.0

Signed-off-by AaronHForgeFlow

product_category_tax/models/__init__.py

@@ -1,2 +1,3 @@
 from . import product_category
+from . import product_product
 from . import product_template

product_category_tax/models/product_product.py

@@ -0,0 +1,18 @@
+# Copyright 2022 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+from odoo import api, models
+
+
+class ProductProduct(models.Model):
+    _inherit = "product.product"
+
+    @api.onchange("categ_id")
+    def onchange_categ_id(self):
+        if self.categ_id:
+            self.set_tax_from_category()
+
+    def set_tax_from_category(self):
+        self.ensure_one()
+        self.taxes_id = [(6, 0, self.categ_id.taxes_id.ids)]
+        self.supplier_taxes_id = [(6, 0, self.categ_id.supplier_taxes_id.ids)]