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Alex Vandiver 7988aad159 user_message: Use INSERT ... ON CONFLICT for historical UM creation.
Rather than use a bulk insert via Django, use the faster
`bulk_insert_all_ums` that we already have.  This also adds a `ON
CONFLICT` clause, to make the insert resilient to race conditions.

There are currently two callsites, with different desired `ON
CONFLICT` behaviours:
 - For `notify_reaction_update`, if the `UserMessage` had already been
   created, we would have done nothing to change it.
 - For `do_update_message_flags`, we would have ensured a specific bit
   was (un)set.

Extend `create_historical_user_messages` and `bulk_insert_all_ums` to
support `ON CONFLICT (...) UPDATE SET flags = ...`.
2024-03-26 10:52:37 -07:00
.github Revert "ci: Disable 8.0 upgrade suite to unbreak CI." 2024-03-25 10:47:41 -07:00
.tx provision: Replace transifex-client with new transifex-cli. 2022-12-13 12:34:08 -08:00
.vscode
analytics refactor: Replace HUDDLE with DIRECT_MESSAGE_GROUP. 2024-03-21 16:39:33 -07:00
api_docs custom_profile_fields: Add "required" parameter to the profile fields. 2024-03-21 10:48:54 -07:00
confirmation remote_billing: Implement confirmation flow for RemoteRealm auth. 2023-12-10 16:15:28 -08:00
corporate ruff: Fix UP032 Use f-string instead of `format` call. 2024-03-21 08:59:17 -07:00
docs docs: fix pronoun use in hindi translation guide. 2024-03-26 09:08:09 -07:00
help help: Update documentation on authentication methods. 2024-03-26 09:09:36 -07:00
locale i18n: Update translation data from Transifex. 2024-02-27 17:22:21 -08:00
patches dependencies: Patch source-sans to correct format() for variable fonts. 2023-09-13 17:08:53 -07:00
pgroonga migrations: Import BaseDatabaseSchemaEditor from its canonical module. 2023-03-05 14:46:28 -08:00
puppet kandra: Enable per-object metrics from rabbitmq. 2024-03-26 09:04:02 -07:00
requirements requirements: Upgrade Python requirements. 2024-03-21 08:59:17 -07:00
scripts apt-repos: Use Ubuntu 22.04 Teleport repo on Ubuntu 22.04. 2024-03-25 17:57:24 -04:00
static features: Swap in redesigned feature-comparison table. 2024-02-13 15:11:02 -08:00
stubs/taint actions: Split out zerver.actions.message_send. 2022-04-14 17:14:34 -07:00
templates help: Update documentation on authentication methods. 2024-03-26 09:09:36 -07:00
tools settings_components: Convert to typescript. 2024-03-26 10:32:15 -07:00
var/puppeteer
web settings_components: Convert to typescript. 2024-03-26 10:32:15 -07:00
zerver user_message: Use INSERT ... ON CONFLICT for historical UM creation. 2024-03-26 10:52:37 -07:00
zilencer refactor: Replace HUDDLE with DIRECT_MESSAGE_GROUP. 2024-03-21 16:39:33 -07:00
zproject worker: Split out worker sampling rate, and add Sentry transactions. 2024-03-21 12:46:13 -07:00
.codecov.yml
.codespellignore pygments: Place Default (light) and Monokai (dark) schemes. 2023-12-04 13:03:34 -08:00
.editorconfig editorconfig: Use [[shell]] section for shfmt options. 2024-02-22 16:36:16 -05:00
.eslintignore web: Move web app to ‘web’ directory. 2023-02-23 16:04:17 -08:00
.eslintrc.json katex: Replace subprocess call with minimal external service. 2024-03-15 15:34:12 -07:00
.gitattributes .gitattributes: Mark *.bmp, *.bson, *.mp3, *.pdf as binary. 2022-02-07 18:51:06 -08:00
.gitignore dev_settings: Allow user to override settings in a git-ignored file. 2023-12-04 09:50:14 -08:00
.gitlint lint: Update line-length for commit message to 72 in gitlint. 2023-05-01 10:35:52 -07:00
.mailmap mailmap: Add entry for Rohan Gudimetla. 2023-12-13 13:28:19 -08:00
.npmignore
.npmrc dependencies: Switch to pnpm. 2023-03-20 15:48:29 -07:00
.prettierignore integrations: Create incoming webhook for GitHub Sponsors. 2024-02-07 09:52:03 -08:00
.pyre_configuration
.readthedocs.yaml readthedocs: Add a configuration file. 2023-02-03 16:36:54 -08:00
.sonarcloud.properties
CODE_OF_CONDUCT.md docs: Rename "private message" -> "direct message". 2023-06-23 14:36:16 -07:00
CONTRIBUTING.md docs: Fix a server/web-specific segment in contributing guide. 2024-02-26 08:40:37 -08:00
Dockerfile-postgresql docs: Fix grammar errors found by mwic. 2023-10-09 13:24:09 -07:00
LICENSE
NOTICE
README.md docs: Update Ruff badge and links. 2023-10-26 15:51:46 -07:00
SECURITY.md docs: Update .html links pointing to "Upgrade Zulip" or "Modify Zulip". 2023-08-11 16:49:32 -07:00
Vagrantfile vagrant: Add Fedora 36 support. 2022-09-08 16:12:59 -07:00
dump.rdb stream-settings: Show indicator on notification settings. 2024-02-13 14:47:42 -08:00
manage.py mypy: Enable new error explicit-override. 2023-10-12 12:28:41 -07:00
package.json katex_server: Add Prometheus metrics. 2024-03-15 15:34:12 -07:00
pnpm-lock.yaml katex_server: Add Prometheus metrics. 2024-03-15 15:34:12 -07:00
prettier.config.js
pyproject.toml ruff: Enable more rules. 2024-03-01 09:27:48 -08:00
stylelint.config.js dependencies: Upgrade JavaScript dependencies. 2023-07-21 15:58:42 -07:00
tsconfig.json dependencies: Install `@types/jquery.validation for type annotation. 2023-08-14 16:00:20 -07:00
version.py custom_profile_fields: Add "required" parameter to the profile fields. 2024-03-21 10:48:54 -07:00

README.md

Zulip overview

Zulip is an open-source team collaboration tool with unique topic-based threading that combines the best of email and chat to make remote work productive and delightful. Fortune 500 companies, leading open source projects, and thousands of other organizations use Zulip every day. Zulip is the only modern team chat app that is designed for both live and asynchronous conversations.

Zulip is built by a distributed community of developers from all around the world, with 74+ people who have each contributed 100+ commits. With over 1000 contributors merging over 500 commits a month, Zulip is the largest and fastest growing open source team chat project.

Come find us on the development community chat!

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Getting started

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Zulip is distributed under the Apache 2.0 license.