Initial commit: Mail packages

odoo-bringout-oca-ocb-mass_mailing/mass_mailing/models/ir_mail_server.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import _, fields, models
+from odoo.tools.misc import format_date
+
+
+class IrMailServer(models.Model):
+    _name = 'ir.mail_server'
+    _inherit = ['ir.mail_server']
+
+    active_mailing_ids = fields.One2many(
+        comodel_name='mailing.mailing',
+        inverse_name='mail_server_id',
+        string='Active mailing using this mail server',
+        readonly=True,
+        domain=[('state', '!=', 'done'), ('active', '=', True)])
+
+    def _active_usages_compute(self):
+        def format_usage(mailing_id):
+            base = _('Mass Mailing "%s"', mailing_id.display_name)
+            if not mailing_id.schedule_date:
+                return base
+            details = _('(scheduled for %s)', format_date(self.env, mailing_id.schedule_date))
+            return f'{base} {details}'
+
+        usages_super = super(IrMailServer, self)._active_usages_compute()
+        default_mail_server_id = self.env['mailing.mailing']._get_default_mail_server_id()
+        for record in self:
+            usages = []
+            if default_mail_server_id == record.id:
+                usages.append(_('Email Marketing uses it as its default mail server to send mass mailings'))
+            usages.extend(map(format_usage, record.active_mailing_ids))
+            if usages:
+                usages_super.setdefault(record.id, []).extend(usages)
+        return usages_super