Sonarly Claude Code ffe29e5f7a fix: coerce empty-string parentFolderId to null in messageFolder toCore dual-write
https://sonarly.com/issue/19054?type=bug

When a Microsoft-connected account syncs message folders, folders with no parent (parentFolderId = "") fail the core dual-write INSERT because the core schema expects a UUID column, not an empty string.

Fix: In `toCore()`, the guard `if (parentFolderId && !uuidValidate(parentFolderId) && channelId)` correctly skips external-ID resolution when `parentFolderId` is falsy, but it leaves the original value (empty string `""`) in `coreData`. Since the core `messageFolder.parentFolderId` column is `uuid` type, PostgreSQL rejects the empty string.

The fix adds an explicit `if (!parentFolderId)` branch that normalizes falsy values (empty string, null, undefined) to `null` before the data reaches TypeORM's INSERT. The existing external-ID resolution logic moves to an `else if` branch, preserving all current behavior for non-empty, non-UUID parentFolderIds.

This handles all cases:
- `""` (empty string from workspace save) → `null` ✓
- `null` / `undefined` → `null` ✓
- Valid UUID → passes through unchanged ✓
- Non-UUID external ID → resolved to core UUID via lookup ✓
2026-03-27 15:55:41 +00:00
2025-08-07 17:02:12 +02:00
2026-03-11 16:30:28 +01:00

Twenty logo

The #1 Open-Source CRM

🌐 Website · 📚 Documentation · Roadmap · Discord · Figma


Cover


Installation

See: 🚀 Self-hosting 🖥️ Local Setup

Why Twenty

We built Twenty for three reasons:

CRMs are too expensive, and users are trapped. Companies use locked-in customer data to hike prices. It shouldn't be that way.

A fresh start is required to build a better experience. We can learn from past mistakes and craft a cohesive experience inspired by new UX patterns from tools like Notion, Airtable or Linear.

We believe in open-source and community. Hundreds of developers are already building Twenty together. Once we have plugin capabilities, a whole ecosystem will grow around it.


What You Can Do With Twenty

Please feel free to flag any specific needs you have by creating an issue.

Below are a few features we have implemented to date:

Personalize layouts with filters, sort, group by, kanban and table views

Companies Kanban Views

Customize your objects and fields

Setting Custom Objects

Create and manage permissions with custom roles

Permissions

Automate workflow with triggers and actions

Workflows

Emails, calendar events, files, and more

Other Features


Stack

Thanks

Chromatic Greptile Sentry Crowdin E2B

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

Languages
TypeScript 78%
MDX 18.5%
JavaScript 3.1%
Python 0.2%