From db0def38cc91a4c089a52b9bee35ede7524534ff Mon Sep 17 00:00:00 2001
From: Nicolas Martinelli <nim@odoo.com>
Date: Mon, 18 Apr 2016 10:01:26 +0200
Subject: [PATCH] [FIX] account: delete attachment
When an invoice is cancelled, the attachments (including the printed
invoice) are not deleted. If the users resets the invoice to draft,
modify it, then print it again, the previously generated document will
be used instead.
opw-674678
---
addons/account/models/account_invoice.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/addons/account/models/account_invoice.py b/addons/account/models/account_invoice.py
index c428b8ba5719..5f415d71b4bd 100644
--- a/addons/account/models/account_invoice.py
+++ b/addons/account/models/account_invoice.py
@@ -495,6 +495,8 @@ class AccountInvoice(models.Model):
self.write({'state': 'draft', 'date': False})
self.delete_workflow()
self.create_workflow()
+ # Delete attachments now since an invoice can also be generated when the invoice is cancelled
+ self.env['ir.attachment'].search([('res_model', '=', self._name), ('res_id', 'in', self.ids)]).unlink()
return True
@api.multi
--
GitLab