[FIX] account: compute price unit when updating taxes after fpos change

m-gad1 · m-gad1 · commit 8df3d0424b30 · 2025-05-16T18:00:34.000Z
Description: --- The action to update Taxes and Accounts when changing the fiscal pos on invoice isn't considering the change in price_unit for lines with price included taxes. Steps to Reproduce: 1- Create a 21% tax and another 6% tax, both are included in price 2- Create a fiscal position that will map the 21% tax by the 6% tax 3- Create a product with Price = 121€, and Tax = 21% 4- Create an invoice with this product. 5- On the (Other info) tab, set the Fiscal Position to the one created. 6- Click on update taxes and accounts: The price will still be 121 while the taxes will change to 6%, and total = 121. 7- Then if you added a new line with the product now after setting the fiscal pos, you will get price= 106, tax=6%, total = 106. Which are the right values. opw-4672466 closes odoo#208780 Signed-off-by: Ali Alfie (alal) <alal@odoo.com>
diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
@@ -4047,6 +4047,7 @@ def action_open_business_doc(self):
         }
 
     def action_update_fpos_values(self):
+        self.invoice_line_ids._compute_price_unit()
         self.invoice_line_ids._compute_tax_ids()
         self.line_ids._compute_account_id()
 

Original file line number	Diff line number	Diff line change
`@@ -4047,6 +4047,7 @@ def action_open_business_doc(self):`
`4047`	`4047`	`}`
`4048`	`4048`
`4049`	`4049`	`def action_update_fpos_values(self):`
	`4050`	`+ self.invoice_line_ids._compute_price_unit()`
`4050`	`4051`	`self.invoice_line_ids._compute_tax_ids()`
`4051`	`4052`	`self.line_ids._compute_account_id()`
`4052`	`4053`