Add pre and post migration scripts for mail

addons/mail/migrations/8.0.1.0/openupgrade_analysis_work.txt

@@ -0,0 +1,46 @@
+---Fields in module 'mail'---
+mail         / mail.alias               / alias_contact (selection)     : NEW required: required, selection_keys: ['everyone', 'followers', 'partners'], req_default: everyone
+mail         / mail.alias               / alias_parent_model_id (many2one): NEW relation: ir.model
+mail         / mail.alias               / alias_parent_thread_id (integer): NEW 
+mail         / mail.mail                / recipient_ids (many2many)     : NEW relation: res.partner
+mail         / mail.message             / record_name (char)            : not a function anymore
+mail         / mail.message.subtype     / hidden (boolean)              : NEW 
+mail         / mail.message.subtype     / sequence (integer)            : NEW 
+mail         / res.users                / display_groups_suggestions (boolean): NEW 
+## Nothing to do
+
+mail         / mail.thread              / message_follower_ids (many2many): module is now 'website_mail' ('mail')
+mail         / mail.thread              / message_ids (one2many)        : module is now 'website_mail' ('mail')
+mail         / mail.thread              / message_is_follower (boolean) : module is now 'website_mail' ('mail')
+mail         / mail.thread              / message_summary (text)        : module is now 'website_mail' ('mail')
+mail         / mail.thread              / message_unread (boolean)      : module is now 'website_mail' ('mail')
+# TODO Added after initial analysis
+
+mail         / mail.group               / message_last_post (datetime)  : NEW 
+mail         / res.partner              / message_last_post (datetime)  : NEW 
+## TODO something with last_post in openupgrade80
+
+mail         / res.partner              / notification_email_send (selection): selection_keys is now '['always', 'none']' ('['all', 'comment', 'email', 'none']')
+mail         / res.partner              / notification_email_send (selection): was renamed to notify_email [nothing to to]
+## all, comment, email -> always, none -> none
+
+mail         / mail.mail                / email_from (char)             : DEL 
+## Possibly moved to mail.message, nothing done
+
+mail         / mail.mail                / mail_server_id (many2one)     : DEL relation: ir.mail_server
+mail         / mail.mail                / reply_to (char)               : DEL 
+mail         / mail.message             / mail_server_id (many2one)     : NEW relation: ir.mail_server
+mail         / mail.message             / reply_to (char)               : NEW 
+## Moved from mail.mail to mail.message
+
+---XML records in module 'mail'---
+NEW ir.actions.act_window: base.action_attachment
+NEW ir.actions.client: mail.action_client_messaging_menu
+NEW ir.actions.server: mail.action_mail_redirect
+NEW ir.actions.todo: base.open_menu
+NEW ir.config_parameter: mail.icp_mail_catchall_alias
+NEW ir.rule: mail.mail_followers_read_write_others
+NEW ir.ui.view: mail.assets_backend
+NEW ir.ui.view: mail.view_document_file_kanban
+NEW res.partner: base.partner_root
+## Nothing to do

addons/mail/migrations/8.0.1.0/post-migration.py

@@ -0,0 +1,50 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    This module copyright (C) 2010 - 2014 Savoir-faire Linux
+#    (<http://www.savoirfairelinux.com>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp import pooler, SUPERUSER_ID
+from openerp.openupgrade import openupgrade, openupgrade_80
+
+
+def mail_mail_to_mail_message_migration(cr, uid, pool):
+    """
+    The following fields have been moved from mail.mail to mail.message
+      * mail_server_id
+      * reply_to
+    Get the mail.message from the mail.mail object and transfer the data that
+    way.
+    """
+    legacy_server_id = openupgrade.get_legacy_name('mail_server_id')
+    legacy_reply_to = openupgrade.get_legacy_name('reply_to')
+    openupgrade.logged_query(cr, """
+UPDATE mail_message
+SET %s = %s, %s = %s
+FROM mail_message AS a JOIN mail_mail AS b ON a.id = b.mail_message_id
+""" % ('mail_server_id', legacy_server_id, 'reply_to', legacy_reply_to, ))
+
+
+@openupgrade.migrate()
+def migrate(cr, version):
+    pool = pooler.get_pool(cr.dbname)
+    uid = SUPERUSER_ID
+    mail_mail_to_mail_message_migration(cr, uid, pool)
+    openupgrade_80.set_message_last_post(
+        cr, uid, pool, ['mail.group', 'res.partner'])

addons/mail/migrations/8.0.1.0/pre-migration.py

@@ -0,0 +1,52 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    This module copyright (C) 2010 - 2014 Savoir-faire Linux
+#    (<http://www.savoirfairelinux.com>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp.openupgrade import openupgrade
+
+
+column_renames = {
+    'res_partner': [
+        ('notification_email_send', 'notify_email'),
+
+    ],
+    'mail_mail': [
+        ('email_from', None),
+        # The following fields are to be moved to mail_message in post
+        ('mail_server_id', None),
+        ('reply_to', None),
+    ]
+}
+
+
+def partner_notify_migration(cr):
+    """The selection values 'all', 'comment' and 'email' got replaced by
+    'always', 'never' is still 'never'"""
+    openupgrade.logged_query(cr, """
+UPDATE res_partner
+SET notify_email = 'always'
+WHERE notify_email IN ('all', 'comment', 'email')""")
+
+
+@openupgrade.migrate()
+def migrate(cr, version):
+    openupgrade.rename_columns(cr, column_renames)
+    partner_notify_migration(cr)

openerp/openupgrade/doc/source/modules70-80.rst

@@ -286,7 +286,7 @@ Status :
 +-----------------------------------+-----------------------------------+
 |lunch                              | Nothing to do                     |
 +-----------------------------------+-----------------------------------+
-|mail                               |                                   |
+|mail                               | Done                              |
 +-----------------------------------+-----------------------------------+
 |marketing                          | Nothing to do                     |
 +-----------------------------------+-----------------------------------+