[FIX] mail: add ability to mark failure notification as read

The mark as read button was not working for mail failure. More than that,
we wanted a functionnality to be able to massively mark mail failure as canceled,
especially to be able to clean databases from failure after migration.

Task: #1860054
PR: #25622

1 files changed, 34 insertions, 1 deletions

diff --git a/addons/mail/wizard/mail_resend_message.py b/addons/mail/wizard/mail_resend_message.py
index 2f3890755c1..f637b0ca737 100644
--- a/addons/mail/wizard/mail_resend_message.py
+++ b/addons/mail/wizard/mail_resend_message.py
@@ -70,7 +70,6 @@ class MailResendMessage(models.TransientModel):
         return {'type': 'ir.actions.act_window_close'}
 
 
-
 class PartnerResend(models.TransientModel):
     _name = 'mail.resend.partner'
     _description = 'Partner with additionnal information for mail resend'
@@ -82,3 +81,37 @@ class PartnerResend(models.TransientModel):
     resend_wizard_id = fields.Many2one('mail.resend.message', string="Resend wizard")
     message = fields.Char(string="Help message")
 
+
+class MailCancelResend(models.TransientModel):
+    _name = 'mail.resend.cancel'
+    _description = 'Dismiss notification for resend by model'
+
+    model = fields.Char(string='Model')
+    help_message = fields.Char(string='Help message', compute='_compute_help_message')
+
+    @api.multi
+    @api.depends('model')
+    def _compute_help_message(self):
+        for wizard in self:
+            wizard.help_message = _("Are you sure you want to discard %s mail delivery failures. You won't be able to re-send these mails later!") % (wizard._context.get('unread_counter'))
+
+    @api.multi
+    def cancel_resend_action(self):
+        author_id = self.env.user.partner_id.id
+        for wizard in self:
+            self._cr.execute("""
+                                SELECT notif.id, mes.id
+                                FROM mail_message_res_partner_needaction_rel notif
+                                JOIN mail_message mes
+                                    ON notif.mail_message_id = mes.id
+                                WHERE notif.email_status IN ('bounce', 'exception')
+                                    AND mes.model = %s
+                                    AND mes.author_id = %s
+                            """, (wizard.model, author_id))
+            res = self._cr.fetchall()
+            notif_ids = [row[0] for row in res]
+            messages_ids = list(set([row[1] for row in res]))
+            if notif_ids:
+                self.env["mail.notification"].browse(notif_ids).sudo().write({'email_status': 'canceled'})
+                self.env["mail.message"].browse(messages_ids)._notify_failure_update()
+        return {'type': 'ir.actions.act_window_close'}