Rig up chat to be suitable for a Doge election. (Hopefully.) (#692)

* Integrate chat from upstream

Substantially borrowed from upstream ref: 13a208ee88e55 (before they
started editing generated artefacts instead of source).

Integrated, including:
  - Remove previously removed features: emoji, hats, and name colors
  - Compensate for lack of unified root template
  - Add React build process to Dockerfile and `bootstrap/init.sh`
  - Preliminary integration of chat websocket workers

For testing, modify `supervisord.conf.dev` to put chat on port 80 and
the site service on some other port. Then visit: http://localhost/chat

Still to do:
  - Access control for specific small-groups (and admins probably):
    Set the values somewhere (site_settings.json? Redis?) and use for
    authorization in `chat_is_allowed`.
  - Proxying only /chat to the websocket workers
  - Chat persistance across restarts: either Redis devops or to DB

* Add nginx server to do appropriate redirection.

* Add necessary columns to User.

* Wire up chat permissions.

* Reload chat on source change.

* Add a better structure for slash commands and add/remove functionality.

* Stop putting up previews of slash commands.

* We require more whitespace.

* Strip DMs out entirely, I currently do not want to deal with them.

* Change "Users Online" to just "Users".

* Clean up a little more DM detritus.

* Save chat history in database.

* Remove unnecessary hefty query to the DB.

* Clean up optimistic messages.

* Initial implementation of notification icon.

* Update readme a little bit.

* Fix notification highlight (mostly).

* Remove chat version number that will never be updated.

* Fix: Errors on logged-out users.

* Add function to nuke the chat state.

* Update DB.

* Add a dedicated deployable docker image.

* Fix: init_build.sh execute bit not set.

* Whoops, screwed up the abort() call.

* Relax chat rate limiter.

* Remove a somewhat silly comment.

* Remove an unnecessary g.db.add().

---------

Co-authored-by: TLSM <duolsm@outlook.com>
This commit is contained in:
Ben Rog-Wilhelm 2023-09-04 12:42:20 -05:00 committed by GitHub
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commit 310c6c4424
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@ -35,7 +35,9 @@ The first time you do this, it will take a while. It'll be (much) faster next ti
6 - That's it!
Code edits will be reflected (almost) immediately. If you make any setup changes or database changes, you'll need to ctrl-C the docker-compose status log and run `docker-compose up --build` again.
Most code edits will be reflected (almost) immediately. If you make any setup changes or database changes, you'll need to ctrl-C the docker-compose status log and run `docker-compose up --build` again.
Chat-related code edits will take a minute to update (if it's in Python) or won't be reflected automatically at all (if it's in Flask). Improvements welcome! But almost nobody touches these systems, so it hasn't been a priority.
# Run the E2E tests: