From d59fd862f1e8dc2663c360194e4e9f1bbf3d7230 Mon Sep 17 00:00:00 2001
From: Parth Choksi <pch@odoo.com>
Date: Thu, 21 Feb 2019 05:05:40 +0000
Subject: [PATCH] [IMP] auth_signup : send a reminder for pending users

Purpose of this commit is to send a mail template to the user
who invited other user(s) in Odoo.

It informs the user about the details of user(s) who have been
invited by him but have still not registered after the given days
of creation (default set to -> 5days)

task-1912449
Closes #31582

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
---
 addons/auth_signup/__manifest__.py           |  1 +
 addons/auth_signup/data/auth_signup_data.xml | 52 ++++++++++++++++++++
 addons/auth_signup/data/ir_cron_data.xml     | 13 +++++
 addons/auth_signup/models/res_users.py       | 24 +++++++++
 4 files changed, 90 insertions(+)
 create mode 100644 addons/auth_signup/data/ir_cron_data.xml

diff --git a/addons/auth_signup/__manifest__.py b/addons/auth_signup/__manifest__.py
index bf3c9d64c81..81f6cbdb285 100644
--- a/addons/auth_signup/__manifest__.py
+++ b/addons/auth_signup/__manifest__.py
@@ -17,6 +17,7 @@ Allow users to sign up and reset their password
     ],
     'data': [
         'data/auth_signup_data.xml',
+        'data/ir_cron_data.xml',
         'views/res_config_settings_views.xml',
         'views/res_users_views.xml',
         'views/auth_signup_login_templates.xml',
diff --git a/addons/auth_signup/data/auth_signup_data.xml b/addons/auth_signup/data/auth_signup_data.xml
index 88852ce662b..5fe062a6d44 100644
--- a/addons/auth_signup/data/auth_signup_data.xml
+++ b/addons/auth_signup/data/auth_signup_data.xml
@@ -197,6 +197,58 @@
             <field name="user_signature" eval="False"/>
         </record>
 
+        <!-- Email template for reminder of unregistered users -->
+        <record id="mail_template_data_unregistered_users" model="mail.template">
+            <field name="name">Auth Signup: Unregistered Users</field>
+            <field name="model_id" ref="base.model_res_users"/>
+            <field name="subject">Reminder for unregistered users</field>
+            <field name="email_from">${object.company_id.partner_id.email_formatted|safe}</field>
+            <field name="email_to">${object.email_formatted|safe}</field>
+            <field name="body_html" type="html">
+<table border="0" cellpadding="0" cellspacing="0" style="background-color: #F1F1F1; font-family:Verdana, Arial,sans-serif; color: #454748; width: 100%; border-collapse:separate;"><tr><td align="center">
+<table border="0" cellpadding="0" cellspacing="0" width="590" style="padding: 16px; background-color: white; color: #454748; border-collapse:separate;">
+<tbody>
+    <!-- CONTENT -->
+    <tr>
+        <td align="center" style="min-width: 590px;">
+            <table border="0" cellpadding="0" cellspacing="0" width="590" style="min-width: 590px; background-color: white; padding: 0px 8px 0px 8px; border-collapse:separate;">
+                 % set invited_users = ctx['invited_users']
+                <td style="text-align : left">
+                    <span style="font-size: 20px; font-weight: bold;">
+                        Pending Invitations
+                    </span><br/><br/>
+                </td>
+                <tr><td valign="top" style="font-size: 13px;">
+                    <div>
+                        Dear ${object.name or ''},<br/> <br/>
+                        You added the following user(s) to your database but they haven't registered yet:
+                        <ul>
+                            % for invited_user in invited_users:
+                                <li>${invited_user}</li>
+                            % endfor
+                        </ul>
+                        Follow up with them so they can access your database and start working with you.
+                        <br /><br/>
+                        Have a nice day!<br />
+                        --<br/>The ${object.company_id.name} Team
+                    </div>
+                </td></tr>
+                <tr><td style="text-align:center;">
+                  <hr width="100%" style="background-color:rgb(204,204,204);border:medium none;clear:both;display:block;font-size:0px;min-height:1px;line-height:0; margin: 16px 0px 16px 0px;"/>
+                </td></tr>
+            </table>
+        </td>
+    </tr>
+</tbody>
+</table>
+</td></tr>
+</table>
+            </field>
+            <field name="lang">${object.partner_id.lang}</field>
+            <field name="auto_delete" eval="True"/>
+            <field name="user_signature" eval="False"/>
+        </record>
+
         <!-- Email template for new users that used a signup token -->
         <record id="mail_template_user_signup_account_created" model="mail.template">
             <field name="name">Auth Signup: Odoo Account Created</field>
diff --git a/addons/auth_signup/data/ir_cron_data.xml b/addons/auth_signup/data/ir_cron_data.xml
new file mode 100644
index 00000000000..b583d5e65fd
--- /dev/null
+++ b/addons/auth_signup/data/ir_cron_data.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="ir_cron_auth_signup_send_pending_user_reminder" model="ir.cron">
+        <field name="name">Users: Notify About Unregistered Users</field>
+        <field name="model_id" ref="model_res_users"/>
+        <field name="state">code</field>
+        <field name="code">model.send_unregistered_user_reminder()</field>
+        <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>
+    </record>
+</odoo>
diff --git a/addons/auth_signup/models/res_users.py b/addons/auth_signup/models/res_users.py
index f7c35761987..559f92f9fb5 100644
--- a/addons/auth_signup/models/res_users.py
+++ b/addons/auth_signup/models/res_users.py
@@ -4,6 +4,8 @@
 import logging
 
 from ast import literal_eval
+from collections import defaultdict
+from dateutil.relativedelta import relativedelta
 
 from odoo import api, fields, models, _
 from odoo.exceptions import UserError
@@ -201,6 +203,28 @@ class ResUsers(models.Model):
                 template.with_context(lang=user.lang).send_mail(user.id, force_send=True, raise_exception=True)
             _logger.info("Password reset email sent for user <%s> to <%s>", user.login, user.email)
 
+    @api.multi
+    def send_unregistered_user_reminder(self, after_days=5):
+        datetime_min = fields.Datetime.today() - relativedelta(days=after_days)
+        datetime_max = datetime_min + relativedelta(hours=23, minutes=59, seconds=59)
+
+        res_users_with_details = self.env['res.users'].search_read([
+            ('share', '=', False),
+            ('create_uid.email', '!=', False),
+            ('create_date', '>=', datetime_min),
+            ('create_date', '<=', datetime_max),
+            ('log_ids', '=', False)], ['create_uid', 'name', 'login'])
+
+        # group by invited by
+        invited_users = defaultdict(list)
+        for user in res_users_with_details:
+            invited_users[user.get('create_uid')[0]].append("%s (%s)" % (user.get('name'), user.get('login')))
+
+        # For sending mail to all the invitors about their invited users
+        for user in invited_users:
+            template = self.env.ref('auth_signup.mail_template_data_unregistered_users').with_context(dbname=self._cr.dbname, invited_users=invited_users[user])
+            template.send_mail(user, notif_layout='mail.mail_notification_light', force_send=False)
+
     @api.model
     def web_dashboard_create_users(self, emails):
         inactive_users = self.search([('state', '=', 'new'), '|', ('login', 'in', emails), ('email', 'in', emails)])