[MIG] link_tracker_usability from v10 to v14

Prepare port of mass_mailing_usability... but no real port for the moment

mass_mailing_usability/__init__.py

@@ -1,4 +1 @@
-# -*- coding: utf-8 -*-
-
-from . import mail_mail_statistics
-from . import link_tracker
+from . import models

mass_mailing_usability/__manifest__.py

@@ -1,11 +1,10 @@
-# -*- coding: utf-8 -*-
-# Copyright 2019 Akretion (http://www.akretion.com)
+# Copyright 2019-2021 Akretion France (http://www.akretion.com)
 # @author Alexis de Lattre <alexis.delattre@akretion.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 {
     'name': 'Mass Mailing Campaigns Usability',
-    'version': '10.0.1.0.0',
+    'version': '14.0.1.0.0',
     'category': 'Marketing',
     'license': 'AGPL-3',
     'summary': 'Improve usability of mass mailing campaigns',
@@ -24,7 +23,7 @@ This module has been written by Alexis de Lattre from Akretion
     'website': 'http://www.akretion.com',
     'depends': ['mass_mailing', 'link_tracker_usability'],
     'data': [
-        'link_tracker_view.xml',
+#        'views/link_tracker.xml',
         ],
-    'installable': True,
+    'installable': False,
 }

mass_mailing_usability/link_tracker.py

@@ -1,14 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2019 Akretion (http://www.akretion.com)
-# @author Alexis de Lattre <alexis.delattre@akretion.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-
-
-from odoo import fields, models
-
-
-class LinkTrackerClick(models.Model):
-    _inherit = 'link.tracker.click'
-
-    mail_stat_recipient = fields.Char(
-        related='mail_stat_id.recipient', store=True)

mass_mailing_usability/mail_mail_statistics.py

@@ -1,18 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2019 Akretion (http://www.akretion.com)
-# @author Alexis de Lattre <alexis.delattre@akretion.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-
-
-from odoo import api, fields, models
-
-
-class MailMailStatistics(models.Model):
-    _inherit = 'mail.mail.statistics'
-
-    recipient = fields.Char(store=True)
-
-    # add invalidation for 'recipient' field
-    @api.depends('res_id', 'model')
-    def _compute_recipient(self):
-        return super(MailMailStatistics, self)._compute_recipient()