https://sonarly.com/issue/17644?type=bug SSE subscription events include all database columns (including custom fields), but `computeOptimisticRecordFromInput` throws a fatal error when it encounters fields not present in the client's object metadata, breaking real-time updates for workspaces with custom fields. Fix: **What changed:** In `computeOptimisticRecordFromInput.ts`, replaced the `throw new Error(...)` with `console.warn(...)` when unknown fields are detected in the record input (lines 73-77). **Why:** The function validates that all fields in `recordInput` exist in `objectMetadataItem.fields`. This validation was originally written for mutation-triggered optimistic updates where the frontend controls the input shape. When SSE real-time events were added (via `useTriggerOptimisticEffectFromSseUpdateEvents`), this function started receiving server-controlled input that includes ALL database columns — including custom fields the workspace has added (e.g., Salesforce-migrated fields like `salesforceAccountId`, `fiscalYear`, `forecastCategory`). The function's main for-loop (line 80) iterates only over `objectMetadataItem.fields`, so unknown fields in `recordInput` are already naturally skipped and never make it into the output. The throw was a defensive assertion that became incorrect when the caller contract expanded. Converting to `console.warn` preserves observability while allowing graceful degradation. **Test update:** Updated the existing test from asserting a throw to asserting a `console.warn` call and verifying that known fields (like `city: 'Paris'`) are still correctly processed while unknown fields are skipped.
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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
- Customize your objects and fields
- Create and manage permissions with custom roles
- Automate workflow with triggers and actions
- Emails, calendar events, files, and more
Personalize layouts with filters, sort, group by, kanban and table views
Customize your objects and fields
Create and manage permissions with custom roles
Automate workflow with triggers and actions
Emails, calendar events, files, and more
Stack
- 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).
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