19.0 vanilla

odoo-bringout-oca-ocb-sale_timesheet/sale_timesheet/models/account_move_reversal.py

@@ -0,0 +1,15 @@
+from odoo import models
+
+
+class AccountMoveReversal(models.TransientModel):
+    _inherit = 'account.move.reversal'
+
+    def reverse_moves(self, is_modify=False):
+        if is_modify:
+            moves = self.move_ids.filtered(lambda m: m.move_type == 'out_invoice')
+            timesheets_sudo = self.env['account.analytic.line'].sudo().search([
+                ('timesheet_invoice_id', 'in', moves.ids),
+            ])
+            if timesheets_sudo:
+                timesheets_sudo.write({'timesheet_invoice_id': False})
+        return super().reverse_moves(is_modify)