Weiko
ac432d3195
## Summary
Adds the symmetric counterpart to `@WasIntroducedInUpgrade` for the
upgrade-aware ORM. Today the framework can describe "this column will
exist once upgrade X applies" but not "this
column will stop existing once upgrade X applies". Plain field deletion
only works when nothing writes to the table during the mid-state window
between the binary booting and the drop
migration completing for a given workspace — fine for sparse tables
(`DropWorkspaceVersionColumn`, `DropPostgresCredentialsTable`), risky
for hot-write tables.
This PR ships the primitive on its own so the upcoming
`rolePermissionFlag.flag` drop has the framework support it needs. No
in-tree consumer yet — coverage is via unit tests against
synthetic entities.
### What's in it
- **New `@WasRemovedInUpgrade({ upgradeCommandName })` decorator**
(class- or property-scope) — mirrors `@WasIntroducedInUpgrade`, uses the
shared
`defineUpgradeMetadataOnClassOrProperty` helper, exposes class +
property getters.
- **`resolveEntityShapeAtUpgradeCursor`** now folds applied-removals
into the existing `hiddenPropertyNames` set. Intro-pending and
removal-applied share one hide bucket — both ask
TypeORM for the same thing.
- **`UpgradeAwareEntityMetadataAdapter`** now disables `isSelect`,
`isInsert`, **and** `isUpdate` for any hidden column, restoring
canonical values when the column comes back.
Previously only `isSelect` was flipped, which left an
INSERT-into-nonexistent-column hole the intro path was tacitly relying
on application code to avoid; this PR closes that hole for
both directions.
- **`validateUpgradeAwareEntityDecorators`** validates
`@WasRemovedInUpgrade` `upgradeCommandName` references, and surfaces a
new `removal-before-introduction` problem when a property
has both decorators with the removal step preceding the introduction
step.
The #1 Open-Source CRM
Website · 
Documentation · 
Roadmap · 
Discord · 
Figma
Why Twenty
Twenty gives technical teams the building blocks for a custom CRM that meets complex business needs and quickly adapts as the business evolves. Twenty is the CRM you build, ship, and version like the rest of your stack.
Learn more about why we built Twenty
Installation
Cloud
The fastest way to get started. Sign up at twenty.com and spin up a workspace in under a minute, with no infrastructure to manage and always up to date.
Build an app
Scaffold a new app with the Twenty CLI:
npx create-twenty-app my-app
Define objects, fields, and views as code:
import { defineObject, FieldType } from 'twenty-sdk/define';
export default defineObject({
nameSingular: 'deal',
namePlural: 'deals',
labelSingular: 'Deal',
labelPlural: 'Deals',
fields: [
{ name: 'name', label: 'Name', type: FieldType.TEXT },
{ name: 'amount', label: 'Amount', type: FieldType.CURRENCY },
{ name: 'closeDate', label: 'Close Date', type: FieldType.DATE_TIME },
],
});
Then ship it to your workspace:
npx twenty deploy
See the app development guide for objects, views, agents, and logic functions.
Self-hosting
Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.
Everything you need
Twenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code. Here's a tour of what's in the box.
Want to go deeper? Read the 
User Guide for product walkthroughs, or the Documentation for developer reference.
|
|
|
|
|
|
Learn more about version control in docStack
TypeScript
Nx
NestJS, with BullMQ, 
PostgreSQL, 
Redis
React, with Jotai, Linaria and Lingui
Thanks
Thanks to these amazing services that we use and recommend for UI testing (Chromatic), code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
Join the Community
Star the repo · Discord · 
Feature requests · Releases · 
X · 
LinkedIn · 
Crowdin · 
Contribute