[ADD] mail_queue_send_limit

mail_queue_send_limit/README.rst

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+=======================
+Rate limit mail sending
+=======================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fsocial-lightgray.png?logo=github
+    :target: https://github.com/OCA/social/tree/8.0/mail_queue_send_limit
+    :alt: OCA/social
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/social-8-0/social-8-0-mail_queue_send_limit
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/205/8.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module allows you to rate limit the mail queue job for situation when you have to use an SMTP server which has a rate limit on connections or mails to send.
+
+The error message you'll get in such a case is::
+
+   4.7.0 Too many login attempts, please try again later.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+To configure this module, you need to:
+
+#. go to Settings/Technical/Parameters/System parameters to edit the value of ``mail_queue_send_limit.limit`` which is the amount of mails to send per queue run
+#. edit your mail queue cronjob to run just as often that your SMTP server accepts the amount of mails you filled in above
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/social/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/social/issues/new?body=module:%20mail_queue_send_limit%0Aversion:%208.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Therp BV
+
+Contributors
+~~~~~~~~~~~~
+
+* Holger Brunn <hbrunn@therp.nl>
+
+Other credits
+~~~~~~~~~~~~~
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+This module is part of the `OCA/social <https://github.com/OCA/social/tree/8.0/mail_queue_send_limit>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

mail_queue_send_limit/__init__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2019 Therp BV <https://therp.nl>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from . import models

mail_queue_send_limit/__openerp__.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 Therp BV <https://therp.nl>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+{
+    "name": "Rate limit mail sending",
+    "version": "8.0.1.0.0",
+    "author": "Therp BV,Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "category": "Tools",
+    "summary": "Send only a fixed amount of mails per queue run",
+    "depends": [
+        'mail',
+    ],
+    "data": [
+        "data/ir_config_parameter.xml",
+    ],
+}

mail_queue_send_limit/data/ir_config_parameter.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<openerp>
+    <data>
+        <record id="param_limit" model="ir.config_parameter">
+            <field name="key">mail_queue_send_limit.limit</field>
+            <field name="value">100</field>
+        </record>
+    </data>
+</openerp>

mail_queue_send_limit/models/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 Therp BV <https://therp.nl>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from . import mail_mail

mail_queue_send_limit/models/mail_mail.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 Therp BV <https://therp.nl>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from openerp import api, models
+
+
+class MailMail(models.Model):
+    _inherit = 'mail.mail'
+
+    @api.model
+    def process_email_queue(self, ids=None):
+        if not ids:
+            ids = self.search(
+                [('state', '=', 'outgoing')] + self.env.context.get(
+                    'filters', []
+                ),
+                limit=int(self.env['ir.config_parameter'].get_param(
+                    'mail_queue_send_limit.limit', '100',
+                )),
+            ).ids
+        return super(MailMail, self).process_email_queue(ids=ids)

mail_queue_send_limit/readme/CONFIGURE.rst

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+To configure this module, you need to:
+
+#. go to Settings/Technical/Parameters/System parameters to edit the value of ``mail_queue_send_limit.limit`` which is the amount of mails to send per queue run
+#. edit your mail queue cronjob to run just as often that your SMTP server accepts the amount of mails you filled in above

mail_queue_send_limit/readme/CONTRIBUTORS.rst

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+* Holger Brunn <hbrunn@therp.nl>

mail_queue_send_limit/readme/CREDITS.rst

@@ -0,0 +1 @@
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.

mail_queue_send_limit/readme/DESCRIPTION.rst

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+This module allows you to rate limit the mail queue job for situation when you have to use an SMTP server which has a rate limit on connections or mails to send.
+
+The error message you'll get in such a case is::
+
+   4.7.0 Too many login attempts, please try again later.

mail_queue_send_limit/static/description/index.html

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+<body>
+<div class="document" id="rate-limit-mail-sending">
+<h1 class="title">Rate limit mail sending</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/social/tree/8.0/mail_queue_send_limit"><img alt="OCA/social" src="https://img.shields.io/badge/github-OCA%2Fsocial-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/social-8-0/social-8-0-mail_queue_send_limit"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/205/8.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>This module allows you to rate limit the mail queue job for situation when you have to use an SMTP server which has a rate limit on connections or mails to send.</p>
+<p>The error message you’ll get in such a case is:</p>
+<pre class="literal-block">
+4.7.0 Too many login attempts, please try again later.
+</pre>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#configuration" id="id1">Configuration</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id2">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id3">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id4">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id5">Contributors</a></li>
+<li><a class="reference internal" href="#other-credits" id="id6">Other credits</a></li>
+<li><a class="reference internal" href="#maintainers" id="id7">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="configuration">
+<h1><a class="toc-backref" href="#id1">Configuration</a></h1>
+<p>To configure this module, you need to:</p>
+<ol class="arabic simple">
+<li>go to Settings/Technical/Parameters/System parameters to edit the value of <tt class="docutils literal">mail_queue_send_limit.limit</tt> which is the amount of mails to send per queue run</li>
+<li>edit your mail queue cronjob to run just as often that your SMTP server accepts the amount of mails you filled in above</li>
+</ol>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#id2">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/social/issues">GitHub Issues</a>.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/social/issues/new?body=module:%20mail_queue_send_limit%0Aversion:%208.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#id3">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#id4">Authors</a></h2>
+<ul class="simple">
+<li>Therp BV</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#id5">Contributors</a></h2>
+<ul class="simple">
+<li>Holger Brunn &lt;<a class="reference external" href="mailto:hbrunn&#64;therp.nl">hbrunn&#64;therp.nl</a>&gt;</li>
+</ul>
+</div>
+<div class="section" id="other-credits">
+<h2><a class="toc-backref" href="#id6">Other credits</a></h2>
+<ul class="simple">
+<li>Odoo Community Association: <a class="reference external" href="https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg">Icon</a>.</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#id7">Maintainers</a></h2>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<p>OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/social/tree/8.0/mail_queue_send_limit">OCA/social</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>

mail_queue_send_limit/tests/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 Therp BV <https://therp.nl>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from . import test_mail_queue_send_limit

mail_queue_send_limit/tests/test_mail_queue_send_limit.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 Therp BV <https://therp.nl>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from mock import patch
+from openerp.tests.common import TransactionCase
+
+
+class TestMailQueueSendLimit(TransactionCase):
+    def test_mail_queue_send_limit(self):
+        limit = int(self.env.ref('mail_queue_send_limit.param_limit').value)
+        for i in range(limit + 1):
+            self.env['mail.mail'].create({
+                'type': 'email',
+                'state': 'outgoing',
+            })
+        with patch.object(
+            self.env.registry.models['mail.mail'].__class__, 'send'
+        ) as send:
+            self.env['mail.mail'].process_email_queue()
+            send.assert_called_once()
+            self.assertEqual(
+                len(send.call_args[0][2]), limit,
+            )