Is there a private message system in Drupal?

Is there a private message system in Drupal?

This module is a full-fledged, ajaxified private message system that allows for private messages between users on a site. It has been written to be fully configurable through UI, extendable using Drupal 8 APIs, and completely customizable. Co-Maintainer (s) wanted!

Is there any documentation regarding detailed database structure in drupal8?

Is there any documentation available regarding detailed database structure in Drupal8. I’m looking for details on which table is used for storing what details. Many tables are easy enough to understand what they store, except key_value, and key_value_expire.

Where can I find a Drupal 9 schema diagram?

Schema diagram is out of date. Above diagram is out of data as in latest Drupal 8 installation we have changes in the users and users_data table. users table contains only uid, uuid and langcode columns while users_data contains uid, module , name , value and serialized columns. Do anyone know where can I find a Drupal 9 diagram?

How to show multiple user roles in Drupal?

I believe the correct way to show those relationships would be to have crowsfeet on the users_roles and double bar on the users table end; and crowsfeet from users_roles to double bar on roles table. One user can have multiple user-roles and one role can participate in multiple users-roles.

What does autocomplete do in Drupal private messages?

Autocomplete tagging system for adding users to threads, similar to those seen on major Social Networking services Notification block showing unread message count, with link to the private messages page. Notification block updates unread thread count with AJAX/nodeJS. The number of seconds between AJAX refreshes is customizable.

How to check the unread messages in Drupal?

Notification block showing unread message count, with link to the private messages page. Notification block updates unread thread count with AJAX/nodeJS. The number of seconds between AJAX refreshes is customizable. Ajax loading of threads when a link is clicked in the inbox.