Does anybody know a good secure free chat module for Drupal 8? I need to have users chatting with site admins in my project, I need to be able to customize UI of the docked chat, I have been googling and trying chat modules for 2 days now.
I need it to be able to:
1- User request a chat with admin, then admin replies and chats with user.
2- Users should not be able to see the online admins.
3- The chat module should automatically grab the username and email from the logged in user session.
4- Should be secure, updated to the changes done in drupal 8 core.
5- For the users, it should be docked in the bottom right of page.