## Summary
- Introduces a new `application-logs` core module with a driver pattern
(disabled/console/clickhouse) to capture and persist logic function
execution logs
- Adds a ClickHouse `applicationLog` table with per-line log storage,
30-day TTL, and `ORDER BY (workspaceId, timestamp, applicationId,
logicFunctionId)`
- Surfaces application logs in the existing frontend audit logs table as
a new "Application Logs" source with dedicated columns (Function,
Timestamp, Level, Message, Execution ID)
## Details
**Write path**: `LogicFunctionExecutorService.handleExecutionResult()`
parses the multi-line log string from driver output into individual `{
timestamp, level, message }` entries, generates an execution UUID, and
passes them to `ApplicationLogsService.writeLogs()` which delegates to
the configured driver.
**Driver pattern**: Follows the exception-handler module style (Symbol
injection token + `forRootAsync` dynamic module). Three drivers:
- `DISABLED` (default) — no-op, prevents information leaking
- `CONSOLE` — structured stdout logging with level-based `console.*`
calls
- `CLICKHOUSE` — inserts rows into the `applicationLog` ClickHouse table
**Read path**: Extends the existing event-logs module by adding
`APPLICATION_LOG` to the `EventLogTable` enum, table name mapping, and
normalization logic.
**Config**: New `APPLICATION_LOG_DRIVER_TYPE` environment variable
(default: `DISABLED`).
## Summary
Fixes#19422.
Self-hosted users hitting "No AI models are available" after configuring
API keys via the admin panel were victims of a stale
`AiModelRegistryService` cache. Only the four `addAiProvider` /
`removeAiProvider` / `addModelToProvider` / `removeModelFromProvider`
mutations called `refreshRegistry()` — setting an API key through
`set/update/deleteDatabaseConfigVariable` left the registry pointing at
the pre-mutation provider state.
Rather than patch each mutation site (and re-introduce the same class of
bug on the next one), the registry now invalidates lazily based on the
LLM config-group hash, mirroring the pattern `WebSearchDriverFactory`
already uses via `DriverFactoryBase`. Any mutation to an LLM-tagged
config variable is picked up automatically on the next read — callers
never have to remember to refresh.
- Extracted `getConfigGroupHash` into a shared util reused by both
`DriverFactoryBase` and `AiModelRegistryService` (and switched the hash
to `JSON.stringify` so object-typed config vars like `AI_PROVIDERS`
actually contribute meaningfully).
- `AiModelRegistryService` gates all internal `Map` access behind
private getters that call `ensureFresh()`, so future read paths can't
accidentally observe stale state. Build path uses underscored backing
fields directly to avoid recursing.
- Dropped the now-redundant `refreshRegistry()` public method and its
four call sites in `admin-panel.resolver.ts`.
## Test plan
- [x] `nx typecheck twenty-server` passes
- [x] Existing admin-panel + ai-models specs pass (79 tests)
- [ ] Manual: on a self-hosted instance, set `OPENAI_API_KEY` (or
another provider key) via the admin panel `setDatabaseConfigVariable`
mutation and confirm AI features work without a server restart
- [ ] Manual: existing flows (`addAiProvider`, `addModelToProvider`,
etc.) still pick up new providers on the next read
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
# Size issue
```
Yarn install Lambda failed: {"errorType":"Error","errorMessage":"yarn install failed: ➤ Y/tmp/3bac8baafe6354db414389434726b02c/nodejs/node_modules/tar ENOSPC: no space left on device, write","➤ YN0000: └ Completed in 3s 57ms","➤ YN0000: · Failed with errors in 11s 684ms",""," at runYarnInstall (file:///var/task/index.mjs:48:11)"," at process.processTicksAndRejections (node:internal/process/task_queues:105:5)"," at async Runtime.handler (file:///var/task/index.mjs:119:5)"]}
```
# target esnext
setting the same target for each logic function build funnels
- sdk
- local driver
- lambda driver
## 1. The `twenty-client-sdk` Package (Source of Truth)
The monorepo package at `packages/twenty-client-sdk` ships with:
- A **pre-built metadata client** (static, generated from a fixed
schema)
- A **stub core client** that throws at runtime (`CoreApiClient was not
generated...`)
- Both ESM (`.mjs`) and CJS (`.cjs`) bundles in `dist/`
- A `package.json` with proper `exports` map for
`twenty-client-sdk/core`, `twenty-client-sdk/metadata`, and
`twenty-client-sdk/generate`
## 2. Generation & Upload (Server-Side, at Migration Time)
**When**: `WorkspaceMigrationRunnerService.run()` executes after a
metadata schema change.
**What happens in `SdkClientGenerationService.generateAndStore()`**:
1. Copies the stub `twenty-client-sdk` package from the server's assets
(resolved via `SDK_CLIENT_PACKAGE_DIRNAME` — from
`dist/assets/twenty-client-sdk/` in production, or from `node_modules`
in dev)
2. Filters out `node_modules/` and `src/` during copy — only
`package.json` + `dist/` are kept (like an npm publish)
3. Calls `replaceCoreClient()` which uses `@genql/cli` to introspect the
**application-scoped** GraphQL schema and generates a real
`CoreApiClient`, then compiles it to ESM+CJS and overwrites
`dist/core.mjs` and `dist/core.cjs`
4. Archives the **entire package** (with `package.json` + `dist/`) into
`twenty-client-sdk.zip`
5. Uploads the single archive to S3 under
`FileFolder.GeneratedSdkClient`
6. Sets `isSdkLayerStale = true` on the `ApplicationEntity` in the
database
## 3. Invalidation Signal
The `isSdkLayerStale` boolean column on `ApplicationEntity` is the
invalidation mechanism:
- **Set to `true`** by `generateAndStore()` after uploading a new client
archive
- **Checked** by both logic function drivers before execution — if
`true`, they rebuild their local layer
- **Set back to `false`** by `markSdkLayerFresh()` after the driver has
successfully consumed the new archive
Default is `false` so existing applications without a generated client
aren't affected.
## 4a. Logic Functions — Local Driver
**`ensureSdkLayer()`** is called before every execution:
1. Checks if the local SDK layer directory exists AND `isSdkLayerStale`
is `false` → early return
2. Otherwise, cleans the local layer directory
3. Calls `downloadAndExtractToPackage()` which streams the zip from S3
directly to disk and extracts the full package into
`<tmpdir>/sdk/<workspaceId>-<appId>/node_modules/twenty-client-sdk/`
4. Calls `markSdkLayerFresh()` to set `isSdkLayerStale = false`
**At execution time**, `assembleNodeModules()` symlinks everything from
the deps layer's `node_modules/` **except** `twenty-client-sdk`, which
is symlinked from the SDK layer instead. This ensures the logic
function's `import ... from 'twenty-client-sdk/core'` resolves to the
generated client.
## 4b. Logic Functions — Lambda Driver
**`ensureSdkLayer()`** is called during `build()`:
1. Checks if `isSdkLayerStale` is `false` and an existing Lambda layer
ARN exists → early return
2. Otherwise, deletes all existing layer versions for this SDK layer
name
3. Calls `downloadArchiveBuffer()` to get the raw zip from S3 (no disk
extraction)
4. Calls `reprefixZipEntries()` which streams the zip entries into a
**new zip** with the path prefix
`nodejs/node_modules/twenty-client-sdk/` — this is the Lambda layer
convention path. All done in memory, no disk round-trip
5. Publishes the re-prefixed zip as a new Lambda layer via
`publishLayer()`
6. Calls `markSdkLayerFresh()`
**At function creation**, the Lambda is created with **two layers**:
`[depsLayerArn, sdkLayerArn]`. The SDK layer is listed last so it
overwrites the stub `twenty-client-sdk` from the deps layer (later
layers take precedence in Lambda's `/opt` merge).
## 5. Front Components
Front components are built by `app:build` with `twenty-client-sdk/core`
and `twenty-client-sdk/metadata` as **esbuild externals**. The stored
`.mjs` in S3 has unresolved bare import specifiers like `import {
CoreApiClient } from 'twenty-client-sdk/core'`.
SDK import resolution is split between the **frontend host** (fetching &
caching SDK modules) and the **Web Worker** (rewriting imports):
**Server endpoints**:
- `GET /rest/front-components/:id` —
`FrontComponentService.getBuiltComponentStream()` returns the **raw
`.mjs`** directly from file storage. No bundling, no SDK injection.
- `GET /rest/sdk-client/:applicationId/:moduleName` —
`SdkClientController` reads a single file (e.g. `dist/core.mjs`) from
the generated SDK archive via
`SdkClientGenerationService.readFileFromArchive()` and serves it as
JavaScript.
**Frontend host** (`FrontComponentRenderer` in `twenty-front`):
1. Queries `FindOneFrontComponent` which returns `applicationId`,
`builtComponentChecksum`, `usesSdkClient`, and `applicationTokenPair`
2. If `usesSdkClient` is `true`, renders
`FrontComponentRendererWithSdkClient` which calls the
`useApplicationSdkClient` hook
3. `useApplicationSdkClient({ applicationId, accessToken })` checks the
Jotai atom family cache for existing blob URLs. On cache miss, fetches
both SDK modules from `GET /rest/sdk-client/:applicationId/core` and
`/metadata`, creates **blob URLs** for each, and stores them in the atom
family
4. Once the blob URLs are cached, passes them as `sdkClientUrls`
(already blob URLs, not server URLs) to `SharedFrontComponentRenderer` →
`FrontComponentWorkerEffect` → worker's `render()` call via
`HostToWorkerRenderContext`
**Worker** (`remote-worker.ts` in `twenty-sdk`):
1. Fetches the raw component `.mjs` source as text
2. If `sdkClientUrls` are provided and the source contains SDK import
specifiers (`twenty-client-sdk/core`, `twenty-client-sdk/metadata`),
**rewrites** the bare specifiers to the blob URLs received from the host
(e.g. `'twenty-client-sdk/core'` → `'blob:...'`)
3. Creates a blob URL for the rewritten source and `import()`s it
4. Revokes only the component blob URL after the module is loaded — the
SDK blob URLs are owned and managed by the host's Jotai cache
This approach eliminates server-side esbuild bundling on every request,
caches SDK modules per application in the frontend, and keeps the
worker's job to a simple string rewrite.
## Summary Diagram
```
app:build (SDK)
└─ twenty-client-sdk stub (metadata=real, core=stub)
│
▼
WorkspaceMigrationRunnerService.run()
└─ SdkClientGenerationService.generateAndStore()
├─ Copy stub package (package.json + dist/)
├─ replaceCoreClient() → regenerate core.mjs/core.cjs
├─ Zip entire package → upload to S3
└─ Set isSdkLayerStale = true
│
┌────────┴────────────────────┐
▼ ▼
Logic Functions Front Components
│ │
├─ Local Driver ├─ GET /rest/sdk-client/:appId/core
│ └─ downloadAndExtract │ → core.mjs from archive
│ → symlink into │
│ node_modules ├─ Host (useApplicationSdkClient)
│ │ ├─ Fetch SDK modules
└─ Lambda Driver │ ├─ Create blob URLs
└─ downloadArchiveBuffer │ └─ Cache in Jotai atom family
→ reprefixZipEntries │
→ publish as Lambda ├─ GET /rest/front-components/:id
layer │ → raw .mjs (no bundling)
│
└─ Worker (browser)
├─ Fetch component .mjs
├─ Rewrite imports → blob URLs
└─ import() rewritten source
```
## Next PR
- Estimate perf improvement by implementing a redis caching for front
component client storage ( we don't even cache front comp initially )
- Implem frontent blob invalidation sse event from server
---------
Co-authored-by: Charles Bochet <charlesBochet@users.noreply.github.com>
## Summary
- Migrates `LogicFunctionModule`, `CodeInterpreterModule`, and
`CaptchaModule` from the `forRootAsync` + injection token pattern to the
`DriverFactoryBase` lazy-loading pattern (matching `EmailModule` and
`FileStorageModule`)
- Fixes#18724 where `LOGIC_FUNCTION_TYPE` was not respected in worker
processes because the driver was created at module boot time before the
DB config cache was loaded
- Removes `isEnvOnly` from `LOGIC_FUNCTION_TYPE`,
`CODE_INTERPRETER_TYPE`, `CAPTCHA_DRIVER`, `IS_MULTIWORKSPACE_ENABLED`,
and `FRONTEND_URL` — these can now be safely configured via the database
at runtime
## How it works
Each migrated module now uses a `DriverFactory` (extending
`DriverFactoryBase`) instead of a module-level async factory + Symbol
injection token:
1. **Lazy creation**: `getCurrentDriver()` creates the driver on first
call, after `DatabaseConfigDriver.onModuleInit()` has loaded the DB
cache
2. **Auto-recreation**: If config changes in the DB, the next
`getCurrentDriver()` call detects the key mismatch and creates a new
driver instance
3. **Unified config**: Both server and worker read from the same
database — driver config only needs to be set once
### Files deleted (old pattern)
- `logic-function-module.factory.ts`,
`logic-function-drivers.module.ts`, `logic-function-driver.constants.ts`
- `code-interpreter-module.factory.ts`
- `captcha.module-factory.ts`, `captcha-driver.constants.ts`
### Files created (new pattern)
- `logic-function-driver.factory.ts`
- `code-interpreter-driver.factory.ts`
- `captcha-driver.factory.ts`
Net: **-150 lines**
## Test plan
- [x] `npx nx typecheck twenty-server` passes
- [x] `npx nx lint:diff-with-main twenty-server` passes
- [ ] Integration tests pass (`npx nx run
twenty-server:test:integration:with-db-reset`)
- [ ] Verify logic functions execute in workflow runs (the original bug)
- [ ] Verify code interpreter works in workflow code steps
- [ ] Verify captcha validation works on sign-up (when captcha is
configured)
Made with [Cursor](https://cursor.com)
## Summary
- **Merge queue optimization**: Created a dedicated
`ci-merge-queue.yaml` workflow that only runs Playwright E2E tests on
`ubuntu-latest-8-cores`. Removed `merge_group` trigger from all 7
existing CI workflows (front, server, shared, website, sdk, zapier,
docker-compose). The merge queue goes from ~30+ parallel jobs to a
single focused E2E job.
- **Label-based merge queue simulation**: Added `run-merge-queue` label
support so developers can trigger the exact merge queue E2E pipeline on
any open PR before it enters the queue.
- **Prettier in lint**: Chained `prettier --check` into `lint` and
`prettier --write` into `lint --configuration=fix` across `nx.json`
defaults, `twenty-front`, and `twenty-server`. Prettier formatting
errors are now caught by `lint` and fixed by `lint:fix` /
`lint:diff-with-main --configuration=fix`.
## After merge (manual repo settings)
Update GitHub branch protection required status checks:
1. Remove old per-workflow merge queue checks (`ci-front-status-check`,
`ci-e2e-status-check`, `ci-server-status-check`, etc.)
2. Add `ci-merge-queue-status-check` as the required check for the merge
queue
## Summary
- **Module reorganization**: Moved `ApplicationUpgradeService` and cron
jobs to `application-upgrade/`, `ApplicationSyncService` to
`application-manifest/`, and
`runWorkspaceMigration`/`uninstallApplication` mutations to the manifest
resolver — each module now has a single clear responsibility.
- **Explicit install flow**: Removed implicit `ApplicationEntity`
creation from `ApplicationSyncService`. The install service and dev
resolver now explicitly create the `ApplicationEntity` before syncing.
npm packages are resolved at registration time to extract manifest
metadata (universalIdentifier, name, description, etc.), eliminating the
`reconcileUniversalIdentifier` hack.
- **Better error handling**: Frontend hooks now surface actual server
error messages in snackbars instead of swallowing them. Replaced the
ugly `ConfirmationModal` for transfer ownership with a proper form
modal. Fixed `SettingsAdminTableCard` row height overflow and corrected
the `yarn-engine` asset path.
## Test plan
- [ ] Register an npm package — verify manifest metadata (name,
description, universalIdentifier) is extracted correctly
- [ ] Install a registered npm app on a workspace — verify
ApplicationEntity is created and sync succeeds
- [ ] Test `app:dev` CLI flow — verify local app registration and sync
work
- [ ] Upload a tarball — verify registration and install flow
- [ ] Transfer ownership — verify the new modal UX works
- [ ] Verify error messages appear correctly in snackbars when
operations fail
Made with [Cursor](https://cursor.com)
- apollo enrich application (via OAuth 2)
- add applicationId to var env in logic function executor
- update `getDefaultUrl` logic
---------
Co-authored-by: Charles Bochet <charles@twenty.com>
- Fixes self host application
- add new telemetry information
- add serverId to identify a server instance
- remove .twenty from git tracking
- tree-shake "twenty-sdk" usage in built logic functions and front
components
- fix "twenty-sdk" version usage
- fix twenty-zapier cli
---------
Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>
## Summary
- **File storage (LocalDriver):** Add realpath resolution and symlink
rejection to `writeFile`, `downloadFile`, and `downloadFolder` — brings
them in line with the existing `readFile` protections. Includes unit
tests.
- **JWT:** Pin signing/verification to HS256 explicitly.
- **Auth:** Revoke active refresh tokens when a user changes their
password.
- **Logic functions:** Validate `handlerName` as a safe JS identifier at
both DTO and runtime level, preventing injection into the generated
runner script.
- **User entity:** Remove `passwordHash` from the GraphQL schema
(`@Field` decorator removed, column stays).
- **Query params:** Use `crypto.randomBytes` instead of `Math.random`
for SQL parameter name generation.
- **Exception filter:** Mirror the request `Origin` header instead of
sending `Access-Control-Allow-Origin: *`.
## Test plan
- [x] `local.driver.spec.ts` — writeFile rejects symlinks, downloadFile
rejects paths outside storage
- [ ] Verify JWT auth flow still works (login, token refresh)
- [ ] Verify password change invalidates existing sessions
- [ ] Verify logic function creation with valid/invalid handler names
- [ ] Verify file upload/download in dev environment
Made with [Cursor](https://cursor.com)
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
## Fix
Replaced direct database queries with existing flat entity map caches
for the two that already have cache infrastructure:
- **CallDatabaseEventTriggerJobsJob** - now uses flatLogicFunctionMaps
cache via WorkspaceCacheService.getOrRecompute(), filtering in memory
for non-deleted logic functions with databaseEventTriggerSettings.
- **CallWebhookJobsJob** - now uses flatWebhookMaps cache via
WorkspaceCacheService.getOrRecompute(), filtering in memory for webhooks
matching the event's operations.
- Note: **WorkflowDatabaseEventTriggerListener** - left as-is since
WorkflowAutomatedTriggerWorkspaceEntity extends BaseWorkspaceEntity (not
SyncableEntity) and has no flat entity map cache infrastructure yet.
## Summary
- Normalize all file paths with `path.resolve` instead of `join` to
properly handle `..` segments in file path inputs
- Add `assertPathIsWithinStorage` guard on all write, delete, move,
copy, and existence-check operations
- Introduce `ACCESS_DENIED` exception code with i18n-ready user-friendly
message
- Read path already had realpath-based validation; updated its error
code to `ACCESS_DENIED` for consistency
## Test plan
- [x] Typecheck passes
- [x] Lint passes
- [x] Manual: verify file upload/download still works with valid paths
- [x] Manual: verify `../` in file paths is rejected with ACCESS_DENIED
Made with [Cursor](https://cursor.com)
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Etienne <etiennejouan@users.noreply.github.com>
# Refactor workflow–logic function interaction
## Why
Workflow code steps and standalone logic functions shared the same build
layer and DB layer, which blurred two use cases: code steps belong to a
workflow version; standalone functions are deployable units. That made
workflow code steps harder to own and evolve.
## Goal
Treat code steps as **workflow-owned**: build and run them in workflow
context, and expose workflow-scoped APIs so the editor can load, test,
and save code step source without going through the generic
logic-function layer.
## Remove logic function layer
Package.json and yarn.lock are now on the application entity, so the
logic function layer is no longer used except as a legacy source for the
1.17 backfill. This PR removes all layer usage outside of that migration
and keeps only the entity for backfill.
### Summary
- **Kept:** `LogicFunctionLayerEntity` and its table, only used by the
1.17 backfill command to read legacy layer data and backfill application
package files.
- **Removed:** All other layer logic: CRUD, cache, resolvers, services,
DTOs, and frontend types. Logic functions now depend only on the
application for package/dependency context.
### Why Dependencies instead of Source for package files
Package.json and yarn.lock are the application’s dependency set and are
stored under the application in **FileFolder.Dependencies**. The build
service and drivers now read them only from Dependencies; nothing is
written to Source for these files.
Charles Bochet