Merge PR #1674 into 12.0

Signed-off-by LoisRForgeFlow
4 years ago · 27a56ee330
20 changed files with 880 additions and 0 deletions
--- a/autovacuum_message_attachment/init.py
+++ b/autovacuum_message_attachment/init.py
@ -0,0 +1 @@
+from . import models
--- a/autovacuum_message_attachment/manifest.py
+++ b/autovacuum_message_attachment/manifest.py
@ -0,0 +1,21 @@
+# Copyright (C) 2018 Akretion
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+{
+    "name": "AutoVacuum Mail Message and Attachment",
+    "version": "12.0.1.0.0",
+    "category": "Tools",
+    "website": "https://github.com/OCA/server-tools",
+    "author": "Akretion, Odoo Community Association (OCA)",
+    "license": "LGPL-3",
+    "installable": True,
+    "summary": "Automatically delete old mail messages and attachments",
+    "depends": [
+        "mail",
+    ],
+    "data": [
+        "data/data.xml",
+        "views/rule_vacuum.xml",
+        "security/ir.model.access.csv",
+    ],
+}
--- a/autovacuum_message_attachment/data/data.xml
+++ b/autovacuum_message_attachment/data/data.xml
@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<odoo noupdate="1">
+
+        <record id="ir_cron_vacuum_message" model="ir.cron">
+            <field name="name">AutoVacuum Mails and Messages</field>
+            <field eval="False" name="active"/>
+            <field name="user_id" ref="base.user_root"/>
+            <field name="interval_number">1</field>
+            <field name="interval_type">days</field>
+            <field name="numbercall">-1</field>
+            <field name="state">code</field>
+            <field name="code">model.autovacuum('message')</field>
+            <field eval="False" name="doall"/>
+            <field name="model_id" ref="mail.model_mail_message"/>
+        </record>
+
+        <record id="ir_cron_vacuum_attachment" model="ir.cron">
+            <field name="name">AutoVacuum Attachments</field>
+            <field eval="False" name="active"/>
+            <field name="user_id" ref="base.user_root"/>
+            <field name="interval_number">1</field>
+            <field name="interval_type">days</field>
+            <field name="numbercall">-1</field>
+            <field name="state">code</field>
+            <field name="code">model.autovacuum('attachment')</field>
+            <field eval="False" name="doall"/>
+            <field name="model_id" ref="base.model_ir_attachment"/>
+        </record>
+
+</odoo>
--- a/autovacuum_message_attachment/i18n/autovacuum_mail_message.pot
+++ b/autovacuum_message_attachment/i18n/autovacuum_mail_message.pot
@ -0,0 +1,158 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* autovacuum_mail_message
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 9.0c\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: autovacuum_mail_message
+#: selection:message.vacuum.rule,message_type:0
+msgid "All"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: selection:message.vacuum.rule,message_type:0
+msgid "Comment"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_company_id
+msgid "Company"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_create_uid
+msgid "Created by"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_create_date
+msgid "Created on"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_display_name
+msgid "Display Name"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: selection:message.vacuum.rule,message_type:0
+msgid "Email"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_empty_subtype
+msgid "Empty subtype"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_id
+msgid "ID"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule___last_update
+msgid "Last Modified on"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_write_uid
+msgid "Last Updated by"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_write_date
+msgid "Last Updated on"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model,name:autovacuum_mail_message.model_mail_message
+msgid "Message"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.ui.view,arch_db:autovacuum_mail_message.message_vacuum_rule_form_view
+msgid "Message Models"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.ui.view,arch_db:autovacuum_mail_message.message_vacuum_rule_form_view
+msgid "Message Subtypes"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.actions.act_window,name:autovacuum_mail_message.action_message_vacuum_rule
+#: model:ir.ui.menu,name:autovacuum_mail_message.menu_action_message_vacuum_rule
+#: model:ir.ui.view,arch_db:autovacuum_mail_message.message_vacuum_rule_form_view
+msgid "Message Vacuum Rule"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,help:autovacuum_mail_message.field_message_vacuum_rule_message_subtype_ids
+msgid "Message subtypes concerned by the rule. If left empty, the system won't take the subtype into account to find the messages to delete"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_message_type
+msgid "Message type"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_model_ids
+msgid "Models"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,help:autovacuum_mail_message.field_message_vacuum_rule_model_ids
+msgid "Models concerned by the rule. If left empty, it will take all models into account"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_name
+msgid "Name"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,help:autovacuum_mail_message.field_message_vacuum_rule_retention_time
+msgid "Number of days the messages concerned by this rule will be keeped in the database after creation. Once the delay is passed, they will be automatically deleted."
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_retention_time
+msgid "Retention time"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model,name:autovacuum_mail_message.model_message_vacuum_rule
+msgid "Rules Used to delete message historic"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_message_subtype_ids
+msgid "Subtypes"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: selection:message.vacuum.rule,message_type:0
+msgid "System notification"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,help:autovacuum_mail_message.field_message_vacuum_rule_empty_subtype
+msgid "Take also into account messages with no subtypes"
+msgstr ""
+
+#. module: autovacuum_mail_message
+#: code:addons/autovacuum_mail_message/models/message_vacuum_rule.py:48
+#, python-format
+msgid "The Retention Time can't be 0 days"
+msgstr ""
+
--- a/autovacuum_message_attachment/i18n/fr.po
+++ b/autovacuum_message_attachment/i18n/fr.po
@ -0,0 +1,180 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* autovacuum_mail_message
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 9.0c\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2018-03-29 11:30+0000\n"
+"PO-Revision-Date: 2018-03-29 11:30+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: autovacuum_mail_message
+#: selection:message.vacuum.rule,message_type:0
+msgid "All"
+msgstr "Tous"
+
+#. module: autovacuum_mail_message
+#: selection:message.vacuum.rule,message_type:0
+msgid "Comment"
+msgstr "Commentaires"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_company_id
+msgid "Company"
+msgstr "Société"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_create_uid
+msgid "Created by"
+msgstr "Créé par"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_create_date
+msgid "Created on"
+msgstr "Créé le"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_display_name
+msgid "Display Name"
+msgstr "Nom à afficher"
+
+#. module: autovacuum_mail_message
+#: selection:message.vacuum.rule,message_type:0
+msgid "Email"
+msgstr "Email"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_empty_subtype
+msgid "Empty subtype"
+msgstr "Sous-type Vide"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_id
+msgid "ID"
+msgstr "ID"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule___last_update
+msgid "Last Modified on"
+msgstr "Dernière modification le"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_write_uid
+msgid "Last Updated by"
+msgstr "Dernière modification par"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_write_date
+msgid "Last Updated on"
+msgstr "Dernière mise à jour le"
+
+#. module: autovacuum_mail_message
+#: model:ir.model,name:autovacuum_mail_message.model_mail_message
+msgid "Message"
+msgstr "Message"
+
+#. module: autovacuum_mail_message
+#: model:ir.ui.view,arch_db:autovacuum_mail_message.message_vacuum_rule_form_view
+msgid "Message Models"
+msgstr "Documents des messages"
+
+#. module: autovacuum_mail_message
+#: model:ir.ui.view,arch_db:autovacuum_mail_message.message_vacuum_rule_form_view
+msgid "Message Subtypes"
+msgstr "Sous-types des messages"
+
+#. module: autovacuum_mail_message
+#: model:ir.actions.act_window,name:autovacuum_mail_message.action_message_vacuum_rule
+#: model:ir.ui.menu,name:autovacuum_mail_message.menu_action_message_vacuum_rule
+#: model:ir.ui.view,arch_db:autovacuum_mail_message.message_vacuum_rule_form_view
+msgid "Message Vacuum Rule"
+msgstr "Règle de supression des messages"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,help:autovacuum_mail_message.field_message_vacuum_rule_message_subtype_ids
+msgid ""
+"Message subtypes concerned by the rule. If left empty, the system won't take "
+"the subtype into account to find the messages to delete"
+msgstr ""
+"Sous-types de message concernés par cette règle. Si c'est laissé vide, le "
+"système ne prendra pas en compte les sous type pour trouver les messages à "
+"supprimer"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_message_type
+msgid "Message type"
+msgstr "Type de message"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_model_ids
+msgid "Models"
+msgstr "Documents"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,help:autovacuum_mail_message.field_message_vacuum_rule_model_ids
+msgid ""
+"Models concerned by the rule. If left empty, it will take all models into "
+"account"
+msgstr ""
+"Documents concernés par la règle. Si c'est laissé vide, les messages de tous "
+"les modèles seront pris en compte"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_name
+msgid "Name"
+msgstr "Nom"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,help:autovacuum_mail_message.field_message_vacuum_rule_retention_time
+msgid ""
+"Number of days the messages concerned by this rule will be keeped in the "
+"database after creation. Once the delay is passed, they will be "
+"automatically deleted."
+msgstr ""
+"Nombre de jour de rétention des messages concerné par la règle. Une fois ce "
+"délai passé, les messages sont automatiquement supprimés"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_retention_time
+msgid "Retention time"
+msgstr "Temps de rétention"
+
+#. module: autovacuum_mail_message
+#: model:ir.model,name:autovacuum_mail_message.model_message_vacuum_rule
+msgid "Rules Used to delete message historic"
+msgstr "Règle de supression automatique de message"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,field_description:autovacuum_mail_message.field_message_vacuum_rule_message_subtype_ids
+msgid "Subtypes"
+msgstr "Sous-types"
+
+#. module: autovacuum_mail_message
+#: selection:message.vacuum.rule,message_type:0
+msgid "System notification"
+msgstr "Notification Système"
+
+#. module: autovacuum_mail_message
+#: model:ir.model.fields,help:autovacuum_mail_message.field_message_vacuum_rule_empty_subtype
+msgid "Take also into account messages with no subtypes"
+msgstr "Prend également en compte les messages sans aucun sous-type"
+
+#. module: autovacuum_mail_message
+#: code:addons/autovacuum_mail_message/models/message_vacuum_rule.py:48
+#, python-format
+msgid "The Retention Time can't be 0 days"
+msgstr "Le temps de retention ne peut pas être de 0 jours."
+
+#~ msgid "Companies"
+#~ msgstr "Sociétés"
+
+#~ msgid "mail_message_subtype"
+#~ msgstr "mail_message_subtype"
--- a/autovacuum_message_attachment/models/init.py
+++ b/autovacuum_message_attachment/models/init.py
@ -0,0 +1,5 @@
+from . import autovacuum_mixin
+from . import ir_attachment
+from . import mail_message
+from . import vacuum_rule
+from . import base
--- a/autovacuum_message_attachment/models/autovacuum_mixin.py
+++ b/autovacuum_message_attachment/models/autovacuum_mixin.py
@ -0,0 +1,71 @@
+# Copyright (C) 2019 Akretion
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+import logging
+
+import odoo
+from odoo import api, models
+from odoo.tools.safe_eval import safe_eval
+import datetime
+
+_logger = logging.getLogger(__name__)
+
+
+class AutovacuumMixin(models.AbstractModel):
+    _name = "autovacuum.mixin"
+    _description = "Mixin used to delete messages or attachments"
+
+    @api.multi
+    def batch_unlink(self):
+        with api.Environment.manage():
+            with odoo.registry(
+                    self.env.cr.dbname).cursor() as new_cr:
+                new_env = api.Environment(new_cr, self.env.uid,
+                                          self.env.context)
+                try:
+                    while self:
+                        batch_delete = self[0:1000]
+                        self -= batch_delete
+                        # do not attach new env to self because it may be
+                        # huge, and the cache is cleaned after each unlink
+                        # so we do not want to much record is the env in
+                        # which we call unlink because odoo would prefetch
+                        # fields, cleared right after.
+                        batch_delete.with_env(new_env).unlink()
+                        new_env.cr.commit()
+                except Exception as e:
+                    _logger.exception(
+                        "Failed to delete Ms : %s" % (self._name, str(e)))
+
+    # Call by cron
+    @api.model
+    def autovacuum(self, ttype='message'):
+        rules = self.env['vacuum.rule'].search([('ttype', '=', ttype)])
+        for rule in rules:
+            records = rule._search_autovacuum_records()
+            records.batch_unlink()
+
+    def _get_autovacuum_domain(self, rule):
+        return []
+
+    def _get_autovacuum_records(self, rule):
+        if rule.model_id and rule.model_filter_domain:
+            return self._get_autovacuum_records_model(rule)
+        return self.search(self._get_autovacuum_domain(rule))
+
+    def _get_autovacuum_records_model(self, rule):
+        domain = self._get_autovacuum_domain(rule)
+        record_domain = safe_eval(rule.model_filter_domain,
+                                  locals_dict={'datetime': datetime})
+        autovacuum_relation = self._autovacuum_relation
+        for leaf in domain:
+            if not isinstance(leaf, (tuple, list)):
+                record_domain.append(leaf)
+                continue
+            field, operator, value = leaf
+            record_domain.append(
+                ('%s.%s' % (autovacuum_relation, field), operator, value))
+        records = self.env[rule.model_id.model].search(record_domain)
+        return self.search(
+            domain + [('res_id', 'in', records.ids)]
+        )
--- a/autovacuum_message_attachment/models/base.py
+++ b/autovacuum_message_attachment/models/base.py
@ -0,0 +1,13 @@
+# Copyright (C) 2019 Akretion
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+from odoo import fields, models
+
+
+class Base(models.AbstractModel):
+    _inherit = "base"
+
+    attachment_ids = fields.One2many(
+        'ir.attachment', 'res_id', string='Attachments',
+        domain=lambda self: [('res_model', '=', self._name)], auto_join=True
+    )
--- a/autovacuum_message_attachment/models/ir_attachment.py
+++ b/autovacuum_message_attachment/models/ir_attachment.py
@ -0,0 +1,27 @@
+# Copyright (C) 2018 Akretion
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+from odoo import fields, models
+from datetime import timedelta
+
+
+class IrAttachment(models.Model):
+    _name = "ir.attachment"
+    _inherit = ["ir.attachment", "autovacuum.mixin"]
+    _autovacuum_relation = 'attachment_ids'
+
+    def _get_autovacuum_domain(self, rule):
+        domain = super()._get_autovacuum_domain(rule)
+        today = fields.Datetime.now()
+        limit_date = today - timedelta(days=rule.retention_time)
+        domain += [('create_date', '<', limit_date)]
+        if rule.filename_pattern:
+            domain += [('name', 'ilike', rule.filename_pattern)]
+        if rule.model_ids:
+            models = rule.model_ids.mapped('model')
+            domain += [('res_model', 'in', models)]
+        else:
+            # Avoid deleting attachment without model, if there are, it is
+            # probably some attachments created by Odoo
+            domain += [('res_model', '!=', False)]
+        return domain
--- a/autovacuum_message_attachment/models/mail_message.py
+++ b/autovacuum_message_attachment/models/mail_message.py
@ -0,0 +1,32 @@
+# Copyright (C) 2018 Akretion
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+from odoo import fields, models
+from datetime import timedelta
+
+
+class MailMessage(models.Model):
+    _name = "mail.message"
+    _inherit = ["mail.message", "autovacuum.mixin"]
+    _autovacuum_relation = 'message_ids'
+
+    def _get_autovacuum_domain(self, rule):
+        domain = super()._get_autovacuum_domain(rule)
+        today = fields.Datetime.now()
+        limit_date = today - timedelta(days=rule.retention_time)
+        domain += [('date', '<', limit_date)]
+        if rule.message_type != 'all':
+            domain += [('message_type', '=', rule.message_type)]
+        if rule.model_ids:
+            models = rule.model_ids.mapped('model')
+            domain += [('model', 'in', models)]
+        subtype_ids = rule.message_subtype_ids.ids
+        if subtype_ids and rule.empty_subtype:
+            domain = [
+                '|', ('subtype_id', 'in', subtype_ids),
+                ('subtype_id', '=', False)]
+        elif subtype_ids and not rule.empty_subtype:
+            domain += [('subtype_id', 'in', subtype_ids)]
+        elif not subtype_ids and not rule.empty_subtype:
+            domain += [('subtype_id', '!=', False)]
+        return domain
--- a/autovacuum_message_attachment/models/vacuum_rule.py
+++ b/autovacuum_message_attachment/models/vacuum_rule.py
@ -0,0 +1,86 @@
+# Copyright (C) 2018 Akretion
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+from odoo import _, api, exceptions, fields, models
+
+
+class VacuumRule(models.Model):
+    _name = "vacuum.rule"
+    _description = "Rules Used to delete message historic"
+
+    @api.depends('model_ids')
+    @api.multi
+    def _get_model_id(self):
+        for rule in self:
+            if rule.model_ids and len(rule.model_ids) == 1:
+                rule.model_id = rule.model_ids.id
+                rule.model = rule.model_id.model
+            else:
+                rule.model_id = False
+                rule.model = False
+
+    name = fields.Char(required=True)
+    ttype = fields.Selection(
+        selection=[('attachment', 'Attachment'),
+                   ('message', 'Message')],
+        string="Type",
+        required=True)
+    filename_pattern = fields.Char(
+        help=("If set, only attachments containing this pattern will be"
+              " deleted."))
+    company_id = fields.Many2one(
+        'res.company', string="Company",
+        default=lambda self: self.env['res.company']._company_default_get(
+            'vacuum.rule'))
+    message_subtype_ids = fields.Many2many(
+        'mail.message.subtype', string="Subtypes",
+        help="Message subtypes concerned by the rule. If left empty, the "
+             "system won't take the subtype into account to find the "
+             "messages to delete")
+    empty_subtype = fields.Boolean(
+        help="Take also into account messages with no subtypes")
+    model_ids = fields.Many2many(
+        'ir.model', string="Models",
+        help="Models concerned by the rule. If left empty, it will take all "
+             "models into account")
+    model_id = fields.Many2one(
+        'ir.model', readonly=True,
+        compute='_get_model_id',
+        help="Technical field used to set attributes (invisible/required, "
+             "domain, etc...for other fields, like the domain filter")
+    model_filter_domain = fields.Text(
+        string='Model Filter Domain')
+    model = fields.Char(
+        readonly=True,
+        compute='_get_model_id',
+        string='Model code'
+    )
+    message_type = fields.Selection([
+        ('email', 'Email'),
+        ('comment', 'Comment'),
+        ('notification', 'System notification'),
+        ('all', 'All')])
+    retention_time = fields.Integer(
+        required=True, default=365,
+        help="Number of days the messages concerned by this rule will be "
+             "keeped in the database after creation. Once the delay is "
+             "passed, they will be automatically deleted.")
+    active = fields.Boolean(default=True)
+    description = fields.Text()
+
+    @api.multi
+    @api.constrains('retention_time')
+    def retention_time_not_null(self):
+        for rule in self:
+            if not rule.retention_time:
+                raise exceptions.ValidationError(
+                    _("The Retention Time can't be 0 days"))
+
+    def _search_autovacuum_records(self):
+        self.ensure_one()
+        model = self.ttype
+        if model == 'message':
+            model = 'mail.message'
+        elif model == 'attachment':
+            model = 'ir.attachment'
+        return self.env[model]._get_autovacuum_records(self)
--- a/autovacuum_message_attachment/readme/CONFIGURE.rst
+++ b/autovacuum_message_attachment/readme/CONFIGURE.rst
@ -0,0 +1,6 @@
+* Go to the menu configuration => Technical => Email => Message And Attachment Vacuum Rules
+* Add the adequates rules for your company. On each rule, you can indicate the models, type and subtypes for which you want to delete the messages, along with a retention time (in days). Or for attachment, you can specify a substring of the name.
+* Activate the cron AutoVacuum Mails and Messages and/or AutoVacuum Attachments
+
+It is recommanded to run it frequently and when the system is not very loaded.
+(For instance : once a day, during the night.)
--- a/autovacuum_message_attachment/readme/CONTRIBUTORS.rst
+++ b/autovacuum_message_attachment/readme/CONTRIBUTORS.rst
@ -0,0 +1,2 @@
+* Florian da Costa <florian.dacosta@akretion.com>
+* Enric Tobella <etobella@creublanca.es>
--- a/autovacuum_message_attachment/readme/DESCRIPTION.rst
+++ b/autovacuum_message_attachment/readme/DESCRIPTION.rst
@ -0,0 +1,4 @@
+Odoo create a lot of message and/or mails. With time it can slow the system or take a lot of disk space.
+The goal of this module is to clean these message once they are obsolete.
+The same may happen with attachment that we store.
+You can choose various criterias manage which messages you want to delete automatically.
--- a/autovacuum_message_attachment/readme/ROADMAP.rst
+++ b/autovacuum_message_attachment/readme/ROADMAP.rst
@ -0,0 +1,2 @@
+You have to be careful with rules regarding attachment deletion because Odoo find the attachment to delete with their name.
+Odoo will find all attachments containing the substring configured on the rule, so you have to be specific enough on the other criterias (concerned models...) to avoid unwanted attachment deletion.
--- a/autovacuum_message_attachment/security/ir.model.access.csv
+++ b/autovacuum_message_attachment/security/ir.model.access.csv
@ -0,0 +1,2 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_full_vaccum_rule,access.full.vaccum.rule,model_vacuum_rule,base.group_system,1,1,1,1
--- a/autovacuum_message_attachment/static/description/icon.png
+++ b/autovacuum_message_attachment/static/description/icon.png
--- a/autovacuum_message_attachment/tests/init.py
+++ b/autovacuum_message_attachment/tests/init.py
@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import test_vacuum_rule
--- a/autovacuum_message_attachment/tests/test_vacuum_rule.py
+++ b/autovacuum_message_attachment/tests/test_vacuum_rule.py
@ -0,0 +1,169 @@
+# © 2018 Akretion (Florian da Costa)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from datetime import date, timedelta
+
+from odoo import api, exceptions
+from odoo.tests import common
+from odoo.tools import DEFAULT_SERVER_DATE_FORMAT
+import base64
+
+
+class TestVacuumRule(common.TransactionCase):
+
+    def create_mail_message(self, message_type, subtype):
+        vals = {
+            'message_type': message_type,
+            'subtype_id': subtype and subtype.id or False,
+            'date': self.before_400_days,
+            'model': 'res.partner',
+            'res_id': self.env.ref('base.partner_root').id,
+            'subject': 'Test',
+            'body': 'Body Test',
+        }
+        return self.message_obj.create(vals)
+
+    def tearDown(self):
+        self.registry.leave_test_mode()
+        super(TestVacuumRule, self).tearDown()
+
+    def setUp(self):
+        super(TestVacuumRule, self).setUp()
+        self.registry.enter_test_mode(self.env.cr)
+        self.env = api.Environment(self.registry.test_cr, self.env.uid,
+                                   self.env.context)
+        self.subtype = self.env.ref('mail.mt_comment')
+        self.message_obj = self.env['mail.message']
+        self.attachment_obj = self.env['ir.attachment']
+        self.partner_model = self.env.ref('base.model_res_partner')
+        today = date.today()
+        self.before_400_days = today - timedelta(days=400)
+
+    def test_mail_vacuum_rules(self):
+        rule_vals = {
+            'name': 'Subtype Model',
+            'ttype': 'message',
+            'retention_time': 399,
+            'message_type': 'email',
+            'model_ids': [(6, 0, [self.env.ref('base.model_res_partner').id])],
+            'message_subtype_ids': [(6, 0, [self.subtype.id])],
+        }
+        rule = self.env['vacuum.rule'].create(rule_vals)
+        m1 = self.create_mail_message('notification', self.subtype)
+        m2 = self.create_mail_message('email', self.env.ref('mail.mt_note'))
+        m3 = self.create_mail_message('email', False)
+        message_ids = [m1.id, m2.id, m3.id]
+        self.message_obj.autovacuum(ttype='message')
+        message = self.message_obj.search(
+            [('id', 'in', message_ids)])
+        # no message deleted because either message_type is wrong or subtype
+        # is wrong or subtype is empty
+        self.assertEqual(len(message),
+                         3)
+
+        rule.write({'message_type': 'notification', 'retention_time': 405})
+        self.message_obj.autovacuum(ttype='message')
+        message = self.message_obj.search(
+            [('id', 'in', message_ids)])
+        # no message deleted because of retention time
+        self.assertEqual(len(message),
+                         3)
+        rule.write({'retention_time': 399})
+        self.message_obj.autovacuum(ttype='message')
+        message = self.message_obj.search(
+            [('id', 'in', message_ids)])
+
+        self.assertEqual(len(message),
+                         2)
+
+        rule.write({'message_type': 'email',
+                    'message_subtype_ids': [(6, 0, [])],
+                    'empty_subtype': True})
+        self.message_obj.autovacuum(ttype='message')
+        message = self.message_obj.search(
+            [('id', 'in', message_ids)])
+        self.assertEqual(len(message),
+                         0)
+
+    def create_attachment(self, name):
+        vals = {
+            'name': name,
+            'datas': base64.b64encode(b'Content'),
+            'datas_fname': name,
+            'res_id': self.env.ref('base.partner_root').id,
+            'res_model': 'res.partner',
+        }
+        return self.env['ir.attachment'].create(vals)
+
+    def test_attachment_vacuum_rule(self):
+        rule_vals = {
+            'name': 'Partner Attachments',
+            'ttype': 'attachment',
+            'retention_time': 100,
+            'model_ids': [(6, 0, [self.partner_model.id])],
+            'filename_pattern': 'test',
+        }
+        self.env['vacuum.rule'].create(rule_vals)
+        a1 = self.create_attachment('Test-dummy')
+        a2 = self.create_attachment('test24')
+        # Force create date to old date to test deletion with 100 days
+        # retention time
+        before_102_days = date.today() - timedelta(days=102)
+        before_102_days_str = before_102_days.strftime(
+            DEFAULT_SERVER_DATE_FORMAT)
+        self.env.cr.execute("""
+            UPDATE ir_attachment SET create_date = '%s'
+            WHERE id = %s
+        """ % (before_102_days_str, a2.id))
+        a2.write({'create_date': date.today() - timedelta(days=102)})
+        a3 = self.create_attachment('other')
+        self.env.cr.execute("""
+            UPDATE ir_attachment SET create_date = '%s'
+            WHERE id = %s
+        """ % (before_102_days_str, a3.id))
+        attachment_ids = [a1.id, a2.id, a3.id]
+        self.attachment_obj.autovacuum(ttype='attachment')
+        attachments = self.attachment_obj.search(
+            [('id', 'in', attachment_ids)])
+        # Only one message deleted because other 2 are with bad name or to
+        # recent.
+        self.assertEqual(len(attachments),
+                         2)
+
+    def test_retention_time_constraint(self):
+        rule_vals = {
+            'name': 'Subtype Model',
+            'ttype': 'message',
+            'retention_time': 0,
+            'message_type': 'email',
+        }
+        with self.assertRaises(exceptions.ValidationError):
+            self.env['vacuum.rule'].create(rule_vals)
+
+    def test_res_model_domain(self):
+        partner = self.env['res.partner'].create({'name': 'Test Partner'})
+        # automatic creation message
+        self.assertEqual(len(partner.message_ids), 1)
+        # change date message to simulate it is an old one
+        partner.message_ids.write({'date': '2017-01-01'})
+        partner_model = self.env.ref('base.model_res_partner')
+
+        rule_vals = {
+            'name': 'Partners',
+            'ttype': 'message',
+            'retention_time': 399,
+            'message_type': 'all',
+            'model_ids': [(6, 0, [partner_model.id])],
+            'model_filter_domain': "[['name', '=', 'Dummy']]",
+            'empty_subtype': True,
+        }
+        rule = self.env['vacuum.rule'].create(rule_vals)
+        self.message_obj.autovacuum(ttype='message')
+        # no message deleted as the filter does not match
+        self.assertEqual(len(partner.message_ids), 1)
+
+        rule.write({
+            'model_filter_domain': "[['name', '=', 'Test Partner']]"
+        })
+        self.message_obj.autovacuum(ttype='message')
+        self.assertEqual(len(partner.message_ids), 0)
--- a/autovacuum_message_attachment/views/rule_vacuum.xml
+++ b/autovacuum_message_attachment/views/rule_vacuum.xml
@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<odoo>
+
+     <record  model="ir.ui.view" id="vacuum_rule_form_view">
+        <field name="name">vacuum.rule.form.view</field>
+        <field name="model">vacuum.rule</field>
+        <field name="arch" type="xml">
+            <form string="Message Vacuum Rule">
+                <sheet>
+                    <group col="1">
+                        <group col="4">
+                            <field name="name"/>
+                            <field name="ttype"/>
+                            <field name="company_id"/>
+                            <field name="retention_time"/>
+                            <field name="active"/>
+                        </group>
+                        <group col="4" attrs="{'invisible': [('ttype', '!=', 'message')]}">
+                            <field name="message_type" attrs="{'required': [('ttype', '=', 'message')]}"/>
+                            <field name="empty_subtype"/>
+                        </group>
+                        <group string="Message Subtypes">
+                            <field name="message_subtype_ids" nolabel="1"/>
+                        </group>
+                        <group attrs="{'invisible': [('ttype', '!=', 'attachment')]}">
+                            <field name="filename_pattern"/>
+                        </group>
+                        <group string="Message Models">
+                            <field name="model_ids" nolabel="1"/>
+                        </group>
+                        <group>
+                            <field name="model_id"/>
+                            <field name="model" invisible="1"/>
+                            <field name="model_filter_domain" attrs="{'invisible': [('model_id', '=', False)]}" widget="domain" options="{'model': 'model'}"/>
+                        </group>
+                        <group string="Description">
+                            <field name="description"/>
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+     </record>
+
+        <record model="ir.ui.view" id="vacuum_rule_tree_view">
+        <field name="name">vacuum.rule.form.view</field>
+        <field name="model">vacuum.rule</field>
+            <field name="arch" type="xml">
+                <tree>
+                    <field name="name"/>
+                    <field name="company_id"/>
+                    <field name="retention_time"/>
+                </tree>
+            </field>
+        </record>
+
+        <record model="ir.actions.act_window" id="action_vacuum_rule">
+            <field name="name">Message and Attachment Vacuum Rule</field>
+            <field name="res_model">vacuum.rule</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">tree,form</field>
+        </record>
+
+        <menuitem id="menu_action_vacuum_rule" parent="base.menu_email" action="action_vacuum_rule"/>
+
+</odoo>