[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>

1 files changed, 24 insertions, 0 deletions

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)])