Some changes in AbstractModel have been done to ease the
implementation of the sample data feature. This commit reverberates
those changes in other addons.

Part of task 2232801

X-original-commit: dd8069a3c80570e7fa03a80dbb100ab0a182692a

This commit is a significant rewriting of client-side discuss, chatter,
chat window, and messaging menu using OWL. The behavior should be broadly
the same, with some slight functional changes here and there.

From a technical standpoint, the code of messaging is mainly organized in 2
main groups of modules:

- models, which are logical entities that depict the client-side state of
  messaging as a whole.
- components, which are in charge of displaying information from models.

This refactoring also introduces new JS guidelines regarding folder structure
(/static) and naming rules for JS modules.

Community PR: https://github.com/odoo/odoo/pull/39023
Enterprise PR: https://github.com/odoo/enterprise/pull/6249

Task-1914207

This PR is a collaborative work by Alexandre, Julien, Sébastien and Xavier,
with the precious help of Lucas to speed it up towards the end.

closes odoo/odoo#39023

Related: odoo/enterprise#6249
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>
Co-authored-by: Alexandre Kühn <aku@odoo.com>
Co-authored-by: Julien Giannone <jgi@odoo.com>
Co-authored-by: Lucas Perais <lpe@odoo.com>
Co-authored-by: Sébastien Theys <seb@odoo.com>
Co-authored-by: Xavier Dubuc <xdu@odoo.com>

closes odoo/odoo#52826

Related: odoo/enterprise#11084
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>

- Rename the 'Use Rating on Project' feature into 'Customer Ratings'
- Rename the 'Set Email Template to Stages' link to 'Set a Rating Email Template on Stages'
- Add an optional list view for the Stages menu
- display warning if the rating_template_id field is set and if one of the selected project_ids doesn't have the rating_status field set to true
- Project form view revamp
- rename the '% on tasks' stat button into 'Customer Satisfaction'
- Remove the 'no option' for the rating frequency field because it is required
- project form : Add a 'Go to Website' stat button
- Project dashboard: remove the 'Customer Ratings' menu item in more
- Ratings page: the 'Last 30 days' filter include ratings from today
- remove the Appointment / Helpdesk Customer Satisfaction / Live Support menu items

TASK ID : 1251

Adds Python tests and javascripts tours on livechat (website and visitor
integration). Because breaking livechat every two days in rush periods
(or even not) is getting quite annoying.

Those tests are testing :

- The client side flow (open livechat, send messages,
  send rating and close the livechat session)
- The channel and message author naming, visitor page view history
- Chat request flow (complete chat request flow, open empty operator's
  chat request and cancel due to visitor's new chat session)

Task ID : 2079087
PR #40052

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

Purpose
=======

Whenever a visitor start a livechat session but finally close the session
without sending any messages, the livechat session is empty and stay in DB.
Livechat session counter counts all the sessions (with and without message)
but when opening the sessions tree view, the view is filtered by default on
session with messages. There is no reason to see the empty sessions as it
does not give any information (except "the visitor hesitated to start
livechat and finally did not" which is quite useless info)

The goal is to keep only sessions with messages.

When the visitor is closing the livechat window, if the session is empty,
the session should be deleted. But what happens if a visitor start a livechat
session, send no message and just leave the website without closing the
livechat window ? --> empty live chat session will remains in database.

The ir_autovacuum already handle the deletion of empty sessions to main a
clean DB.

Specifications
==============

- Apply 'with messages' domain on session count in the livechat channel view
- Apply 'with messages' domain on session count in the lead view
- Apply 'with messages' domain on livechat session view
- Remove With message filter
- Remove Without message filter

- If send message on a deleted session :
    just tell the visitor that operator is not available anymore
    AND delete livechat session cookie (as he waited 1 day to send a message)

Empty sessions becomes invisible : not possible for users to see empty session
(in count or in views) and cron is cleaning empty sessions every day.

This commit also adapts visitor session count and view accordingly.

Task ID: 2146962
PR #41065

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

Bug
===
The file "public_root.js" try to load "/web/webclient/locale/en_US" with ajax.loadJS
we do not have the address to the Odoo server, so we try to load the file locally
but this file might not exist on the website which is using the widget

Fix
===
Overwrite ``ajax.loadJS`` and ignore ajax loading
(also printing a warning message in the JS console)

Task #2081146

closes odoo/odoo#41177

X-original-commit: 50f8508ca8569acc538a2af6a3c1162d39f834cd
Signed-off-by: std-odoo <std-odoo@users.noreply.github.com>

This commit allow users to set up different colors for both
the live chat button for website visitors and the chat window
once the live chat button has been clicked. For both, the header
background color and the text color can be set up.

Task-Id 2030383

closes odoo/odoo#35843

Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>

Since there is now a possibility for the user to ask a copy of the conversation,
livechat window should not be closed after feedback, to let the user choose to
receive a copy.

The behaviour was no aligned between positive and neutral/negative feedback.
Before, when sending a positive rating, the rating was not sent as a message on the channel
and the window didn't close.
But for neutral/negative feedback, the window was sending the rating as a message on the channel
but the chatter closed immediately.

Now, the rating is sent as a message for any type of rating.
If this is a neutral / negative rating, the reason field appears.
After sending the reason, the window stays opened.

Task ID: 2076656
PR #37511

Applies various improvements:
  - Remove welcome message if chat request usecase.
  - If a visitor is online: line is green / if offline: line is red (in the list view)
  - Visitors list view: add first / last connection fields and remove time_since_last_action
  - Avoid useless leave notification if the livechat channel is empty

Fix
  - ACLS on website_visitor_page model (for im_livechat_group_user)
  - ACLS on website_visitor and website_visitor_page model (for sales_team.group_sale_salesman)
  - Update visitor lang if visitor change the website lang.
  - Create visitor twice when translated website (due to rerouting)
  - Avatar for visitor banner in discuss. (image_64 instead of old image_small)

Task ID: 2056080
PR #36290