[REF] *_sale_coupon: create coupon module

This refactoring extracts parts of `sale_coupon` module to create a more
generic module called `coupon`. This new module can be extended in
different sales modules to implement functionalities specific to modules
that extend it.

1 files changed, 15 insertions, 0 deletions

diff --git a/addons/coupon/models/mail_compose_message.py b/addons/coupon/models/mail_compose_message.py
new file mode 100644
index 00000000000..a819777a75f
--- /dev/null
+++ b/addons/coupon/models/mail_compose_message.py
@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models
+
+
+class MailComposeMessage(models.TransientModel):
+    _inherit = 'mail.compose.message'
+
+    def send_mail(self, **kwargs):
+        for wizard in self:
+            if self._context.get('mark_coupon_as_sent') and wizard.model == 'coupon.coupon' and wizard.partner_ids:
+                # Mark coupon as sent in sudo, as helpdesk users don't have the right to write on coupons
+                self.env[wizard.model].sudo().browse(wizard.res_id).state = 'sent'
+        return super().send_mail(**kwargs)